Are UV lights worth installing in my HVAC system?

For homes with mold issues, frequent illness, or someone with compromised immunity, yes — coil-mounted UV kills mold and biofilm growth on the AC coil where it tends to accumulate. For a typical healthy household, a good MERV 11-13 filter does most of the work.

Are UV lights worth installing in my HVAC system?

For homes with mold issues, frequent illness, or someone with compromised immunity, yes — coil-mounted UV kills mold and biofilm growth on the AC coil where it tends to accumulate. For a typical healthy household, a good MERV 11-13 filter does most of the work.

Air Quality

Indoor air quality solutions in Lenawee County.

Whole-home air purifiers, humidifiers, UV systems, duct cleaning — the full toolkit for cleaner, more comfortable indoor air.

4.9 on 87+ reviews
45+ years in Lenawee
Most calls answered same-day
Free in-home estimates

Call or text 517-423-3121Real person, every call · 24/7 emergency

Authorized · Accredited · Local

A+Rating

NATE Certified

Technicians

Quick answer

Naugle installs whole-home air purifiers, humidifiers, dehumidifiers, UV systems at the AC coil, and ERV/HRV ventilation upgrades across Lenawee County, MI. Michigan homes spend 8-10 months a year buttoned up against weather — air quality and humidity control aren't optional. Free in-home indoor air quality assessment and water/air testing on every estimate, with layered solutions matched to your actual concerns. Call or text 517-423-3121.

Better indoor air, fewer triggers

Michigan homes spend 8-10 months a year buttoned up against weather, recirculating the same indoor air over and over. Pollen, pet dander, dust, mold spores, household chemicals, and viruses build up. We install whole-home solutions that tie into your existing HVAC and treat every breath the system moves.

Get an Air Quality Assessment

Humidity matters too

Michigan winters dry homes out — static, dry skin, cracked wood floors, sinus issues. Summer adds the opposite problem in basements. Whole-home humidifiers and dehumidifiers tie into your HVAC and maintain ideal humidity year-round without buckets to empty or refills.

What's included

Whole-home media air filtration (HEPA-grade)
Electronic air cleaners
UV light installation at AC coil
Whole-home humidifiers (winter dry-air comfort)
Whole-home dehumidifiers (basement humidity)
Duct cleaning
Ventilation upgrades (ERV/HRV)
Air quality testing and assessment

0% APR financing on qualifying installs

Spread your investment over 12-24 months with no interest, or use a longer-term loan for larger projects. Most homeowners get approved during the estimate. See options →

What Our Customers Say

Trusted by Lenawee County homeowners

4.9·87+ verified reviews

“These folks are very friendly and professional. They responded quickly to my request for a quote. The installation was completed the very next day!”

— T. J., Ypsilanti

“I just had a floor unit mini-split installed and I'm very impressed with the Naugle team's quality of work and their dedication to getting it right for the customer.”

— F. H., Saline

“A very professional company. Did a complete install for me, and we are happy with the price and their work. Thanks again.”

— C. G., Brooklyn

“What an AMAZING company! I know we will be using them as needed for years to come. We had our central air replaced today. I can't say enough about this company!”

— S. K., Tecumseh

“Was referred to Naugle by a friend and they are fantastic!”

— B. P., Adrian

“Called at 7 AM with no heat — they had a tech here by 9:30 and we were warm again before noon. Fair price, no upsell. Exactly what you want.”

— D. M., Tecumseh

FAQ

Air Quality questions, answered

An air purifier removes particles (pollen, pet dander, dust, smoke); a humidifier adds moisture to dry winter air. Michigan winters dry homes out — humidifiers help with static, dry skin, and respiratory comfort. Some homes need both, others one or the other. We'll assess and recommend what you actually need.

Pay over time, not all at once

0% APR financing on qualifying installations

A new HVAC system, generator, panel upgrade, or whole-home repipe shouldn't strain the family budget. We offer 0% APR financing on qualifying installs (typically 12-24 months), plus longer-term loans for larger projects. Most homeowners get approved in minutes during the in-home estimate.

Soft credit check (no impact on your score)
Decision in minutes, not days
Monthly payment shown alongside cash price
No prepayment penalties

See financing options

How financing fits with your install

Same equipment options. Financing doesn't change what we install or how — only how you pay for it.
Multiple plan lengths. Short-term 0% APR promos through longer-term loans, so the payment fits the household budget.
Decision at the estimate. We bring the lender right to your kitchen table. Approval is typically a few minutes.
Stack with rebates. Financing works alongside any utility rebate or federal tax credit you qualify for — we file the paperwork.

Financing through third-party lenders. Terms and approval depend on credit qualification, loan product, and equipment.

Talk to us · since 1980

Need air quality help?

Same-day service throughout Lenawee County. Free estimates on installs.

Call or text 517-423-3121 Request a Quote