At GMT Home Services, we specialize in HVAC UV light installation to improve indoor air quality and protect your home or commercial space from harmful microorganisms. With 12+ years of experience and insured, EPA-certified technicians, we ensure every UV light system is installed safely, efficiently, and effectively, following ASHRAE and EPA guidelines for air-handling systems.
Breathe easier knowing your HVAC system is equipped to fight mold spores, bacteria, viruses, and other airborne contaminants.

Ultraviolet light (UV-C) is a proven, industry-recommended technology that disinfects the air in residential and commercial settings. Installing UV lights in your air handler, evaporator coil, or duct system provides multiple benefits:
“A business noticed frequent air quality issues affecting staff comfort. After UV lamps were installed above the evaporator coils and ductwork was cleaned, they reported fresher air and fewer allergy-related complaints.”
We provide full air purification solutions to maximize your system’s effectiveness:
“A family was concerned about persistent indoor allergies and musty odors. After installing UV lamps and performing duct cleaning, the indoor air improved dramatically, and energy bills decreased thanks to enhanced HVAC efficiency.”

Understanding how UV lights function in HVAC systems helps homeowners and business owners see the benefits:
“Homeowners who installed UV lights often notice a difference within days, with fresher air, reduced allergens, and a healthier environment for their family.”

“Clients consistently report improved air quality and comfort after our team installs UV lamps and performs duct maintenance. It’s rewarding to see healthier indoor spaces for every home and business.”

Improve your indoor air quality, kill mold, eliminate bacteria, and protect your family or employees with professional HVAC UV light installation from GMT Home Services. Experience cleaner, healthier air for your home or office.
A: It’s the process of adding UV-C lamps to your air handler, evaporator coil, or duct system. These lights kill bacteria, mold spores, viruses, and other airborne contaminants, keeping your indoor air cleaner and healthier.
A: To stay effective, UV bulbs should be replaced about once a year and cleaned every six months. This keeps your HVAC system free from harmful microorganisms.
A: Absolutely. When installed by certified and insured technicians, UV-C systems are completely safe and continuously purify the air without harming occupants.
A: Yes! UV lights prevent mold and microbial buildup on coils and ducts, which improves airflow and HVAC efficiency—often reducing energy costs and prolonging your system’s life.
A: Costs vary depending on your system size, the number of bulbs, and installation complexity. Reach out to GMT Home Services for a clear, transparent quote from our certified team.
A: We strongly recommend professional installation. Our technicians ensure the correct unit is selected, safely mounted, wired, and tested for maximum effectiveness.
A: There are two main types: coil-mounted UV lamps and in-duct UV lights. Both types are designed to eliminate mold, bacteria, and viruses in your system.
A: Typically, UV lamps are installed on the supply side. This treats the air before it enters your home or office, ensuring contaminants are neutralized as they circulate.
A: Yes! UV-C lights are effective in both residential and commercial settings, providing cleaner air and reducing microorganisms in offices, schools, and other commercial buildings.
EXCELLENT Based on 356 reviews Posted on Daniel JacobTrustindex verifies that the original source of the review is Google. GMT Chimney Services did an outstanding job installing a new liner in my chimney. Their price was nearly half of what other companies quoted, and the work was excellent. My chimney wasn’t drafting correctly, which caused my water heater to break. After the liner was installed, the issue was completely resolved. Highly recommend for their fantastic work!Posted on Gary SandersonTrustindex verifies that the original source of the review is Google. Outstanding service with Joe he was very helpful and I would recommend gmt and JoePosted on Kevin HealyTrustindex verifies that the original source of the review is Google. We had Joe work on a gas fireplace in our new home. He was prompt, polite, and a pleasure to deal with. I would absolutely use this company again and felt he went above and beyond to assist usPosted on josh aTrustindex verifies that the original source of the review is Google. 3.5 stars Not the worst not the best experience.. the guys that came and did inspection were great and knowledgeable, the guys that came and did the liner were also great.. Juan that came to check out my fireplace and put on the caps was excellent.. the guys that came and did the pointing, and outside work did ok work but didnt communicate with us... never rang doorbells or gave us calls, not good communication.... this comapny expect you to be home almost at all times says they will work with you in times so, scheduled a day to come work and needed someone to be home wife took day off and they tried to tell us no one was home didn't even knock or ring door bell... just left tried to tell us no one was home and that they rang door bell and knocked.. we have cameras and ring door bell and wife took day off.. one week goes by no calls nothing gave us 30 min notice called abut 9a.m to show up around 930... again the workers were all pretty good but the communication between them the lady in the office and home owners should be better.. she Called and asked for payment job wasn't complete.. caps were not install.. Juan came out again was great did what he had to do and bill was paid.. I'd love to use them again for a cleaning because the work was ok and some of the guys doing the work. But they need to realize that people work for a living and cant be home at all times and some of the workers and the office need to be able to communicate with the home owners and possibly each other a bit better.. the pricing was average better then some others and work was overall ok.. if your someone that can be home often this company will be perfect for youPosted on MariaTrustindex verifies that the original source of the review is Google. Joe was fantastic and very quick! Looking forward to using this service again!Posted on Toby CarotenutoTrustindex verifies that the original source of the review is Google. Very good service, installed a liner in a few hours. Very professional. Would use again!Posted on saikiran sikaTrustindex verifies that the original source of the review is Google. Nice workPosted on Ravi GopieTrustindex verifies that the original source of the review is Google. Joe came to check my fireplace since I wanted to make sure I was good for the season before lighting it. He did a wonderful job of explaining that the fireplace was safe to use this year and advised me of when to contact them for a cleaning. He checked the firebox, and explained what was happening in the flue. I will certainly be calling GMT again for my future cleanings because of this interaction. Joe was friendly and warm, and did a great job explaining how to use the fireplace.Posted on אילן חרוביTrustindex verifies that the original source of the review is Google. Great service! Joe is a real professional. Very thorough and with a lot of patience. Recommend with all my heartPosted on Krushna PatiTrustindex verifies that the original source of the review is Google. I would highly recommend GMT services. Joe is not only very professional and knowledgeable as well as respectful of time. The fact he got the job done within minutes shows how experienced he is.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more