Cottage Grove HVAC: UV Light for Indoor Air Quality

*Estimated Read Time: 12 minutes* If allergies, mold smells, or frequent colds are wearing your family down, UV light installation in HVAC systems can be a smart fix. This guide explains what UV lights do, how they are installed, and how to keep them safe and effective. We cover options for Minneapolis–St. Paul homes and how to combine UV with filtration, humidification, and maintenance for the best air possible. ## What UV Lights Do Inside Your HVAC Ultraviolet germicidal irradiation, often called UVC, targets microorganisms that ride your airflow. Installed near the evaporator coil or in the supply plenum, UVC disrupts DNA and RNA so microbes cannot multiply. The goal is to reduce mold on coils, cut biofilm, and neutralize airborne microbes that pass through the light field. Why this matters in real homes: 1. Coils stay cleaner. Less biofilm means better heat transfer and airflow. 2. Fewer musty odors. Mold on wet coils is a common source of smells. 3. Health protection. UVC neutralizes airborne microbes in the treatment zone. Two hard facts that guide our designs: 1. 98% of indoor air particles are under 1 micron. Standard furnace filters miss many of these. 2. HEPA filters collect 99.97% of 0.3 micron particles. UV is not a filter. It complements filtration by inactivating microbes on surfaces and in the airstream. ## Coil Sterilization vs Air-Stream UV There are two main configurations. 1. Coil sterilization UV - Mounts adjacent to the evaporator coil. - Runs 24/7 to keep wet surfaces clean. - Best for odor control, coil hygiene, and efficiency. 2. Air-stream UV - Mounts in the supply plenum with higher intensity and baffles. - Treats moving air for a brief exposure time. - Best when the priority is airborne microbe reduction. Most Twin Cities homes see great results starting with coil UV, then adding air-stream UV if family health needs demand it. ## UV vs Filters vs HEPA: What Works Best? Think of IAQ as layered protection. Each tool handles a different job. - Polarized electronic air cleaners capture fine smoke, pollen, and dust that basic filters miss. - HEPA systems collect 99.97% of particles at 0.3 microns. This is elite particulate control. - UV targets living organisms. A UVC germicidal air purifier will neutralize airborne microbes in your HVAC system. Use cases: 1. Allergy and smoke concerns. Prioritize HEPA or polarized filtration. 2. Musty coil odor or mold history. Prioritize coil UV. 3. Immune sensitivity or frequent colds. Combine air-stream UV with strong filtration and humidity control. ## Benefits You Can Feel at Home - Cleaner coil and better airflow. Less dirt and growth on the coil helps maintain system efficiency. - Odor reduction. Neutralizes sources of that damp, gym-sock smell. - Fewer growth sites in ductwork. Reduces the chance of colonies forming near the coil and drain pan. - Pairing with humidification. Proper winter humidity in the Twin Cities can ease dry air and improve comfort. Homeowners tell us the first change they notice is the smell. The second is less dust buildup on supply registers when UV is paired with filtration. ## Safety, Compliance, and Best Practices UVC is powerful. Installation must protect your eyes and skin and shield materials that can degrade under UV. - Install in closed compartments with proper gaskets and covers. - Use UL listed equipment and follow the manufacturer exposure limits. - Add interlocks or service switches to cut power when the panel opens. - Mind materials. Some plastics near direct UVC can degrade over time. - Follow local code. A licensed HVAC pro will pull permits when required and label the cabinet. Our teams also confirm thermostat off, power locked out, and drain pan clear before any UV work begins. ## Where UV Lights Go in Your System Placement drives performance. We look at: 1. Evaporator coil face area and geometry. Aim for full surface exposure. 2. Air velocity and dwell time in the plenum for air-stream UV. 3. UV intensity and distance. Output must match the size and conditions. 4. Access for lamp replacement. You should not need to remove the coil to change a lamp. For horizontal attics, we mount to reach both coil sides if possible. In tight basements across Minneapolis and St. Paul, we often use remote-mount heads with shielded wiring to hit the coil face without blocking panels. ## How UV Installation Works, Step by Step A standard residential install takes about 60 to 120 minutes per UV device. 1. Pre-check - Verify equipment model, coil type, and cabinet layout. - Measure static pressure and temperature split to establish a baseline. 2. Plan placement - Mark cutouts away from controls and wire harnesses. - Confirm lamp clearance and condensate path. 3. Electrical - Add a dedicated fused service switch or connect to an approved accessory circuit. - Route low-voltage control if using door interlocks. 4. Mount and seal - Drill, grommet, and install UV head and shield. - Seal penetrations to prevent air leaks and light escape. 5. Test - Energize, confirm output, check for light leakage. - Document lamp replacement date and set reminders. During system tune-ups we also inspect UV, humidifiers, energy recovery ventilators, and filters as part of a single visit. ## What It Costs and How to Budget Pricing varies by lamp type, intensity, access, and whether we pair UV with filtration. Typical ranges in our market: - Coil sterilization UV: entry to mid tier, single or dual-lamp. - Air-stream UV: mid to higher tier due to higher intensity requirements. - Add-ons: service switch, door interlock, cabinet reinforcement in older furnaces, and upgraded seals. Savings come from fewer coil cleanings, steadier efficiency, and reduced odors. When UV is included in system bundles, like our APEX15 packages, it can be financed with your new furnace or heat pump and protected by up to a 15-year parts and labor warranty on qualifying systems. The APEX15 warranty requires ongoing use of a maintenance plan over the term. ## Maintenance: Keep Performance High Lamps lose output over time. Mark the install date and replace on schedule. - Typical replacement: 12 to 24 months depending on model. - Wipe quartz sleeves at each filter change if the design uses sleeves. - Verify the indicator light or monitor reading during tune-ups. - Check drain pan and coil for growth. If you see slime, exposure or placement may need adjustment. Our Peak Performance tune-ups include items like visual inspection of the evaporator coil and ductwork, checking refrigerant charge, thermostat operation, and temperature split. We also inspect UV lights, humidifiers, air exchangers, HEPA units, and air filters on the unit. This keeps the full IAQ ecosystem on track. ## Do UV Lights Kill Viruses and Bacteria? UVC neutralizes microbes within the exposure zone. Results depend on dosage, exposure time, and shadowing. - Air-stream treatment is brief. Higher output and smart placement help. - Coil UV shines 24/7 to stop growth on surfaces where moisture collects. - Combine UV with high-grade filtration to capture particles that never see the light. This layered approach is why we often recommend UV plus polarized filtration or HEPA, and proper humidity control for winter in Minnesota. ## Signs You May Need UV in the Twin Cities - Musty odors when the AC starts. - Visible growth on or near the coil or drain pan. - Frequent colds or respiratory irritation that track with system runtime. - You upgraded filters but still fight smells. - You live near high-traffic corridors like I-94 or I-35W and want a broader IAQ plan. Homeowners in Bloomington, Woodbury, and Maple Grove often see fast wins pairing UV with filtration due to local dust and pollen loads. ## UV and Humidity: Winter and Summer Tips - Winter: Dry indoor air can irritate airways. A central humidifier helps keep 30 to 40 percent relative humidity. UV keeps the coil clean during shoulder seasons. - Summer: High humidity feeds coil mold. UV breaks this cycle. Confirm your condensate drain pitch and trap are clear after each spring startup. Add dehumidification if your basement smells musty in July. It protects finishes and reduces mold pressure. ## DIY vs Professional Installation DIY kits exist, but consider the risks. - Safety. UVC exposure can harm eyes and skin if a panel is opened with the lamp on. - Placement. A few inches can change dosage by a lot. - Wiring. Incorrect connections can cause nuisance trips or void warranties. A licensed installer will size the lamp, protect wiring, label the cabinet, and tie the device into your maintenance plan so lamp changes never get missed. ## How UV Fits Into APEX15 System Bundles When you replace your heating and cooling system, it is the best time to add IAQ. - UV is often included as part of our best-value APEX15 packages. - Qualifying systems are backed by up to a 15-year parts and labor warranty. - The warranty requires active enrollment in our maintenance plan through the term. This reduces surprise costs and keeps your UV, filters, and humidifier inspected on the same visit. ## Choosing the Right UV Light Ask these questions before you buy: 1. Coil size and lamp intensity. Does the lamp cover the full coil face? 2. Service life. What is the rated output at 12 months and 24 months? 3. Safety features. Is there a door interlock or service switch? 4. Material compatibility. Will nearby plastics or wire sheaths be shielded? 5. Warranty and maintenance plan. Are lamps stocked locally and tracked by the contractor? We recommend products that match your coil geometry and duct velocity, not just a one-size model. ## What To Expect On Installation Day - Arrival and review. We walk the home, confirm placement, and quote any cabinet or electrical add-ons. - Protection. Drop cloths, shoe covers, and a tidy work zone. - Install. Mount, wire, seal, and test the UV device. - Education. We show you the indicator light, replacement schedule, and how the device integrates with filters and humidifiers. - Paperwork. We record serials, set reminders, and enroll or update your maintenance plan. You get a clean coil strategy, a safer duct path, and a reminder system so lamps never run past their useful life. ## Pairing UV With Filtration and HEPA For families with asthma, pets, or wildfire smoke exposure, UV alone is not enough. - Add a polarized electronic air cleaner to capture smoke, pollen, and fine dust from 200 to 0.3 microns. - Consider a central HEPA bypass unit for 99.97% capture of 0.3 micron particles. - Keep ducts sealed and static pressure in range to protect airflow. This layered, central approach beats relying on basic furnace filters, which miss most sub-micron particles. ## Common Mistakes To Avoid - Installing too far from the coil or at the wrong angle. - Forgetting lamp replacement. Output drops even if the light still glows. - No door interlock on homes with curious kids. - Skipping sealing around the lamp head, which causes air leaks. - Expecting UV to replace filtration. It does not. Avoid these and your system will run cleaner and more efficiently for years. ## Why Choose a Local Pro for Minneapolis–St. Paul Older Twin Cities homes often have tight mechanical rooms and unique duct transitions. We know the crawl spaces in St. Paul bungalows and the long return runs in Plymouth two-stories. Our techs carry grommets, shields, and service switches for neat, code-compliant installs on the first visit. We also coordinate UV with humidifiers for cold snaps, and with AC tune-ups before pollen spikes in May and ragweed in late August. ## Proof and Guarantees That Back It Up - Performance. We stand behind our work with a 100% performance guarantee. - Reputation. Thousands of reviews from Minnesota homeowners. - Compliance. We follow manufacturer specs, label cabinets, and verify static pressure and temperature split before and after the install. When UV is part of a qualifying APEX15 package, you can enjoy up to a 15-year parts and labor warranty, with an active maintenance plan over the term. ## Special Offers on Indoor Air Quality - Free whole-home air purification system with qualifying purchase of a whole home cooling and heating system. Basic installation included. Call (888) 741-9025 for details and qualifying requirements. - Whole-home air purification system up to $400 off with basic installation included. Call (888) 741-9025 to schedule and confirm eligibility. Act now to bundle UV light installation with filtration or humidification and lock in promotional pricing while supplies last. ## What Homeowners Are Saying > "Brandon came out and installed a UV Air Purification system. He did a great job, cleaned up after, and answered all questions. High 5 Brandon. Thanks." > –Stephanie J., UV Air Purification Installation > "We also had a new air filtration system and humidifier installed... they were super respectful of my working from home situation... we know that everything was done right the first time. I always do and will continue to recommend Aquarius..." > –Allison Z., Indoor Air Quality > "Also, had them install a furnace and humidifier... They were very knowledgeable, professional and kind. Efficient with the replacement and I couldn't recommend them more!" > –Lauren B., HVAC and Humidifier > "He took the time to do a thorough job inspecting, cleaning, and testing the furnace and A/C... Brandon from Aquarius did not try and do that. That was refreshing... I was very pleased with their service and I would totally use them again." > –Kevin A., HVAC Maintenance ## Frequently Asked Questions ### How long does a UV light last in an HVAC system? Most residential UVC lamps last 12 to 24 months. Output declines with age, so replace on schedule even if the lamp still glows. We set reminders during installation. ### Is UV light installation safe for my family and pets? Yes, when installed in a sealed cabinet by a licensed pro. We use shields, grommets, and service switches to prevent exposure when panels are opened. ### Will a UV light remove dust and pet dander? No. UV neutralizes microbes. Pair it with polarized filtration or a central HEPA unit to capture dust, dander, and smoke for full protection. ### Where is the best place to put a UV light? For odor and coil hygiene, place the lamp facing the evaporator coil. For airborne microbe reduction, add a higher intensity lamp in the supply plenum. ### Do I need a maintenance plan for warranty coverage? For APEX15 qualifying systems, the up to 15-year parts and labor warranty requires active enrollment in a maintenance plan throughout the term. Plans also keep UV lamps replaced on time. ## The Bottom Line UV light installation in HVAC systems is a proven way to keep coils clean, cut odors, and neutralize airborne microbes. For Minneapolis–St. Paul homes, the best results come from a layered plan that pairs UV with strong filtration and proper humidity. Ready for cleaner air? Call Aquarius Home Services at (888) 741-9025 or visit https://aquariushomeservices.com/. Ask about current IAQ coupons, including up to $400 off or a free whole-home air purification system with qualifying purchase. ## Schedule Your UV Installation Today - Call now: (888) 741-9025 - Book online: https://aquariushomeservices.com/ - Mention our IAQ offers to save up to $400 or to learn if your new system qualifies for a free whole-home air purification system with basic installation. Aquarius Home Services is the Twin Cities one‑stop home services team for HVAC, plumbing, electrical, and water treatment. We back our work with a 100% performance guarantee and flat, job‑based pricing. As an Authorized Kinetico Dealer, we pair top products with expert installations. Ask about APEX15 qualifying systems with up to a 15‑year parts and labor warranty and our priority Maintenance Plans.

How much does whole-house humidifier installation typically cost?

Whole-house humidifier installation from Aquarius Home Services is quoted after an in-home assessment, because price depends on the humidifier type and the work needed to integrate it with your HVAC and water line. The biggest driver is the unit style and capacity required for your home. Key factors that shape your estimate include: - Humidifier technology (bypass, fan-powered, or steam) and size - Access to ductwork, placement near the furnace, and tie-in to the supply plenum - Water line routing, drain options, and any water-quality considerations - Electrical needs and control/thermostat integration - If part of an APEX15 bundled system, warranty terms that require a maintenance plan We install these systems locally across the Blaine area and size them so the furnace blower can distribute moisture evenly. A quick rule our techs use: steam handles tight envelopes well, but it adds electrical and drain scope that changes labor. Schedule a short visit so we can confirm the best type and provide a firm, written quote. Updated: 2026-03-31 Need help in Blaine, MN? Call (888) 741-9025 or book online. "Also, had them install a furnace and humidifier and repair connections with the AC. They were very knowledgeable, professional and kind." — Lauren B.

How much does professional air duct cleaning service cost?

Professional air duct cleaning costs are set after inspection. Pricing varies by home size, duct layout, contamination level, and access. In Minneapolis and Saint Paul, Aquarius Home Services starts with a free estimate from an indoor air expert and reviews options before work. - Number of supply/return vents and total duct length. - Add-ons like blower, coil, or dryer-vent cleaning. Updated: 2025-12-24 00:00:00 Need help in Blaine, MN? Call (888) 741-9025 or book online.

How much does it cost to install UV lights in HVAC systems?

Installation cost for UVC lights depends on your HVAC setup and the type of purifier. We provide a free in-home estimate to confirm pricing. Savings may be available: current offers include up to 25% off whole-home air purification systems with basic installation, and some qualifying heating/cooling packages include a free IAQ system. We integrate UVC germicidal purifiers into central systems and can inspect existing UV units during maintenance visits. Exact pricing is finalized after an on-site inspection. Updated: 2025-12-24 00:00:00 Need help in Blaine, MN? Call (888) 741-9025 or book online.

How much does it cost to install UV light in an HVAC system?

Installing a UV light in an HVAC system with Aquarius Home Services is priced case‑by‑case after an in‑home assessment because total cost depends on the UV unit and how it fits your existing equipment. The biggest driver is the type of UVC purifier and where it’s installed to treat the air stream effectively. UVC systems are designed to neutralize airborne microbes inside your HVAC, and many homeowners add them during a tune‑up or system upgrade rather than as an emergency call. We install these systems throughout the Stillwater area, and current promotions may include a discount or basic installation on qualifying whole‑home purification packages. Your final price is driven by: - UV configuration and placement (coil, plenum, or return) and access - Power availability and any minor electrical work - Optional add‑ons like HEPA or polarized filtration Schedule an in‑home assessment to receive a firm, line‑item quote for your home. Updated: 2026-03-10 Need help in Stillwater, MN? Call (888) 741-9025 or book online.

Can an air purifier be repaired if the UV bulb stops working?

Yes. We service UV air purification systems when the bulb stops working. A technician will inspect the UV light and confirm if a lamp replacement or other repair is needed, then provide a free estimate. UV lights are included in our routine HVAC tune-up inspections. We also offer whole-home IAQ options like HEPA filters and polarized electronic cleaners if your system needs an upgrade. Updated: 2025-12-24 Need help in Blaine, MN? Call (888) 741-9025 or book online.

Indoor Air Quality Services in Twin Cities

Breathe easier with whole-home indoor air quality services today. Aquarius Home Services improves filtration, purification, and humidity control for healthier air. Serving the Twin Cities, including Minneapolis, Saint Paul, and Woodbury. Our certified technicians earn a 4.9 rating from 6,533 reviews, and we use upfront, job-based pricing. As heating season returns, reduce dry air and allergens with a tailored plan. Call or schedule online for a quick in-home evaluation.

Why Choose Us

Certified techniciansCertified Maintenance Technicians on every job.

Upfront, job-based pricingWe don’t charge by the hour, we charge by the job.

Proven customer satisfaction4.9 rating from 6,533 reviews.

Award-winning workplaceVoted a Star Tribune Top Workplace.

Total home solutionsHVAC, plumbing, electrical, and water treatment.

What Our Customers Say

quality

"Brandon came out and installed a UV Air Purification system. He did a great job, cleaned up after, and answered all questions."

— Stephanie Johnson

professionalism

"Brandon was punctual and very professional. He took the time to do a thorough job inspecting, cleaning, and testing the furnace and A/C."

— Kevin Amoriello

speed

"Justin T was efficient, thorough and wonderful to work with. Would highly recommend him."

— Shana A

Answers to Common Questions

View All FAQs

How much does whole-house humidifier installation typically cost?
Whole-house humidifier installation from Aquarius Home Services is quoted after an in-home assessment, because price depends on the humidifier type and the work needed to integrate it with your HVAC and water line. The biggest driver is the unit style and capacity required for your home.

Key factors that shape your estimate include:

Humidifier technology (bypass, fan-powered, or steam) and size

Access to ductwork, placement near the furnace, and tie-in to the supply plenum

Water line routing, drain options, and any water-quality considerations

Electrical needs and control/thermostat integration

If part of an APEX15 bundled system, warranty terms that require a maintenance plan

We install these systems locally across the Blaine area and size them so the furnace blower can distribute moisture evenly. A quick rule our techs use: steam handles tight envelopes well, but it adds electrical and drain scope that changes labor.

Schedule a short visit so we can confirm the best type and provide a firm, written quote. Updated: 2026-03-31 Need help in Blaine, MN? Call (888) 741-9025 or book online. "Also, had them install a furnace and humidifier and repair connections with the AC. They were very knowledgeable, professional and kind." — Lauren B.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUQtbk5lR3hnRRAB!2m1!1s0x0:0xef41c272a445b58c!3m1!1s2@1:CIHM0ogKEICAgID-nNeGxgE%7CCgwI94D6mwYQoLWv1AM%7C?hl=en-US [1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURCaHByTGNnEAE!2m1!1s0x0:0xef41c272a445b58c!3m1!1s2@1:CIHM0ogKEICAgIDBhprLcg%7CCgwIno6cngYQ0LK1nAI%7C?hl=en-US [2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChRDSUhNMG9nS0VJQ0FnSURoOTVFeRAB!2m1!1s0x0:0xef41c272a445b58c!3m1!1s2@1:CIHM0ogKEICAgIDh95Ey%7CCgwImrThoAYQ4P6jvgI%7C?hl=en-US [3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURobGFUandnRRAB!2m1!1s0x0:0xef41c272a445b58c!3m1!1s2@1:CIHM0ogKEICAgIDhlaTjwgE%7CCgsI1K2-oAYQsPuOWw%7C?hl=en-US [4] https://aquariushomeservices.com/hvac-maintenance-plans/[5] https://aquariushomeservices.com/whole-house-humidifier/[6] https://aquariushomeservices.com/apex-15/[7] https://aquariushomeservices.com/indoor-air-quality/[8] https://aquariushomeservices.com/ac-installation/[9] https://aquariushomeservices.com/peak-performance-check/
How much does professional air duct cleaning service cost?
Professional air duct cleaning costs are set after inspection. Pricing varies by home size, duct layout, contamination level, and access. In Minneapolis and Saint Paul, Aquarius Home Services starts with a free estimate from an indoor air expert and reviews options before work.

Number of supply/return vents and total duct length.

Add-ons like blower, coil, or dryer-vent cleaning.

 Updated: 2025-12-24 00:00:00 
Need help in Blaine, MN? Call (888) 741-9025 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNyemZTUmJ3EAE!2m1!1s0x0:0xef41c272a445b58c!3m1!1s2@1:CIHM0ogKEICAgICrzfSRbw%7CCgwI1KC3tAYQiIH8wQM%7C?hl=en-US [1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNWa0l6VFNnEAE!2m1!1s0x0:0xef41c272a445b58c!3m1!1s2@1:CIHM0ogKEICAgICVkIzTSg%7CCgwIm9W5qwYQ2M-qiAE%7C?hl=en-US [2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUQtbk5lR3hnRRAB!2m1!1s0x0:0xef41c272a445b58c!3m1!1s2@1:CIHM0ogKEICAgID-nNeGxgE%7CCgwI94D6mwYQoLWv1AM%7C?hl=en-US [3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURwNHI2dTRRRRAB!2m1!1s0x0:0xef41c272a445b58c!3m1!1s2@1:CIHM0ogKEICAgIDp4r6u4QE%7CCgwI17n_pgYQqM67oAE%7C?hl=en-US [4] https://aquariushomeservices.com/hvac-maintenance-plans/[5] https://aquariushomeservices.com/peak-performance-check/[6] https://aquariushomeservices.com/ac-installation/[7] https://aquariushomeservices.com/furnace-installation/[8] https://aquariushomeservices.com/indoor-air-quality/
How much does it cost to install UV lights in HVAC systems?
Installation cost for UVC lights depends on your HVAC setup and the type of purifier. We provide a free in-home estimate to confirm pricing. Savings may be available: current offers include up to 25% off whole-home air purification systems with basic installation, and some qualifying heating/cooling packages include a free IAQ system. We integrate UVC germicidal purifiers into central systems and can inspect existing UV units during maintenance visits. Exact pricing is finalized after an on-site inspection.
 Updated: 2025-12-24 00:00:00 
Need help in Blaine, MN? Call (888) 741-9025 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNyemZTUmJ3EAE!2m1!1s0x0:0xef41c272a445b58c!3m1!1s2@1:CIHM0ogKEICAgICrzfSRbw%7CCgwI1KC3tAYQiIH8wQM%7C?hl=en-US [1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNWa0l6VFNnEAE!2m1!1s0x0:0xef41c272a445b58c!3m1!1s2@1:CIHM0ogKEICAgICVkIzTSg%7CCgwIm9W5qwYQ2M-qiAE%7C?hl=en-US [2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUQtbk5lR3hnRRAB!2m1!1s0x0:0xef41c272a445b58c!3m1!1s2@1:CIHM0ogKEICAgID-nNeGxgE%7CCgwI94D6mwYQoLWv1AM%7C?hl=en-US [3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURwNHI2dTRRRRAB!2m1!1s0x0:0xef41c272a445b58c!3m1!1s2@1:CIHM0ogKEICAgIDp4r6u4QE%7CCgwI17n_pgYQqM67oAE%7C?hl=en-US [4] https://aquariushomeservices.com/hvac-maintenance-plans/[5] https://aquariushomeservices.com/peak-performance-check/[6] https://aquariushomeservices.com/ac-installation/[7] https://aquariushomeservices.com/furnace-installation/[8] https://aquariushomeservices.com/indoor-air-quality/
How much does it cost to install UV light in an HVAC system?
Installing a UV light in an HVAC system with Aquarius Home Services is priced case‑by‑case after an in‑home assessment because total cost depends on the UV unit and how it fits your existing equipment. The biggest driver is the type of UVC purifier and where it’s installed to treat the air stream effectively. UVC systems are designed to neutralize airborne microbes inside your HVAC, and many homeowners add them during a tune‑up or system upgrade rather than as an emergency call. We install these systems throughout the Stillwater area, and current promotions may include a discount or basic installation on qualifying whole‑home purification packages.

Your final price is driven by:

UV configuration and placement (coil, plenum, or return) and access

Power availability and any minor electrical work

Optional add‑ons like HEPA or polarized filtration

Schedule an in‑home assessment to receive a firm, line‑item quote for your home. Updated: 2026-03-10 Need help in Stillwater, MN? Call (888) 741-9025 or book online.
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Can an air purifier be repaired if the UV bulb stops working?
Yes. We service UV air purification systems when the bulb stops working. A technician will inspect the UV light and confirm if a lamp replacement or other repair is needed, then provide a free estimate. UV lights are included in our routine HVAC tune-up inspections. We also offer whole-home IAQ options like HEPA filters and polarized electronic cleaners if your system needs an upgrade.
 Updated: 2025-12-24 
Need help in Blaine, MN? Call (888) 741-9025 or book online.
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Where We Work

What areas do you serve for indoor air quality services?

We serve the Twin Cities Area, with frequent visits to Minneapolis, Saint Paul, and Woodbury. See the full list of communities we cover below.

Twin Cities Area

Minneapolis, MNSaint Paul, MNWoodbury, MN

Complete Service Area:

Burnsville, MNArden Hills, MNNew Prague, MNWayzata, MNMahtomedi, MNMendota Heights, MNMinnetonka, MNCircle Pines, MNOak Park Heights, MNOakdale, MNEagan, MNNorth Branch, MNFalcon Heights, MNRichfield, MNMinneapolis, MNFarmington, MNHopkins, MNForest Lake, MNLakeland, MNOrono, MNLakeville, MNWoodbury, MNNewport, MNMarine on St. Croix, MNNorth St. Paul, MNWhite Bear Lake, MNRoseville, MNAnoka, MNPrior Lake, MNNew Hope, MNDayton, MNChaska, MNExcelsior, MNEden Prairie, MNCoon Rapids, MNChamplin, MNSavage, MNOsceola, WIShakopee, MNSomerset, WINew Brighton, MNRamsey, MNMounds View, MNVadnais Heights, MNWest St. Paul, MNStillwater, MNMound, MNWyoming, MNLake Elmo, MNHoulton, WIFridley, MNBrooklyn Park, MNLakeland Shores, MNHam Lake, MNHugo, MNLino Lakes, MNSpring Lake Park, MNGolden Valley, MNShoreview, MNNorth Oaks, MNPlymouth, MNBrooklyn Center, MNEdina, MNSaint Paul, MNHamel, MNNew Richmond, WICottage Grove, MNSaint Paul Park, MNApple Valley, MNSt. Anthony, MNBayport, MNColumbus, MNMaplewood, MNMendota, MNRosemount, MNCedar, MNInver Grove Heights, MNWaconia, MNAndover, MNNorth Hudson, WIScandia, MNSt. Marys Point, MNBloomington, MNHudson, WISouth St. Paul, MNSt. Louis Park, MNBlaine, MNMarine On Saint Croix, MNHastings, MNShorewood, MNChisago City, MNLong Lake, MNRobbinsdale, MNOsseo, MNMaple Grove, MNSouth Saint Paul, MNChanhassen, MNRogers, MNWillernie, MNColumbia Heights, MNLittle Canada, MNAfton, MNSt. Paul, MN

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