Indoor Air Quality Services in Greater Atlanta
Get cleaner, healthier air at home with professional indoor air quality services in Greater Atlanta. Moncrief Heating & Air Conditioning has served local families for over 125 years with custom, whole‑home solutions. We are a Trane Authorized dealer and offer EPA certified ozone‑free options. Serving Greater Atlanta, including Atlanta, Marietta, and Decatur. Backed by a 4.8 rating from 3,129 reviews. Schedule an evaluation today, and ask about $500 off ERV installation through 11/30/2025.
Each image is a real worksite photo, reflecting the quality and dedication in every project.
Why Choose Us
What Our Customers Say
"Christi and her team were efficient, courteous and did a great job cleaning our air vents and ducts."
"He diagnosed some problems we addressed to enhance the air quality in our house. A very skilled professional!"
"They tightened up our duct work and cleaned up around the compressor. Much cleaner appearance in our basement."
Answers to Common Questions
View All FAQsHow much does whole-house humidifier installation typically cost?
Whole-house humidifier installation cost varies by system type and home conditions, and Moncrief confirms final pricing after an in-home evaluation. Most of the price is driven by the unit you select and the connections needed to water, drain, ductwork, and controls. Our team routinely installs these systems across the Atlanta area, including homes around Smyrna. A technician’s note: a proper drain setup and easy service access prevent more issues than any fancy feature. We also offer maintenance and performance checks to keep the humidifier operating as expected, with upfront pricing before work begins.
Cost is mainly influenced by:
- Humidifier style and capacity (bypass, fan-powered, or steam)
- Need for new water line, drain, or dedicated electrical
- Duct modifications or tight-access installation
- Thermostat/control integration and humidity sensors
Schedule an evaluation to get an itemized, written quote for your home. <br/> Updated: 2026-04-01 <br/> Need help in Smyrna, GA? Call 770-341-2178 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUQzNlBlanpBRRAB!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgID36PejzAE%7CCgwIjpuDvgYQoMmytQM%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNMcHYteVZ3EAE!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgICLpv-yVw%7CCgwIjp3HswYQoKfljAM%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURVdEpyc0NnEAE!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIDUtJrsCg%7CCgsIwtzyqgYQ4I7eIQ%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNIMzlUeG93RRAB!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgICH39TxowE%7CCgwI5s-BvAYQ6POY5gE%7C?hl=en-GB[4] https://moncriefair.com/about/our-referral-program/[5] https://moncriefair.com/commercial-hvac-services/[6] https://www.moncriefair.com/plumbing/garbage-disposals[7] https://www.moncriefair.com/services/hvac-installation[8] https://moncriefair.com/hvac/custom-solutions[9] https://www.moncriefair.com/hvac/maintenance[10] https://moncriefair.com/services[11] https://moncriefair.com/ductless-mini-splitsHow much does it cost to install UV light in an HVAC system?
Installing a UV light in an HVAC system is priced after an on-site evaluation, because equipment style and installation access determine the total. The biggest driver is whether the lamp treats the coil area or the moving airstream and how your air handler is laid out.
We install and service UV options across the Atlanta and North Georgia areas, and you’ll receive upfront pricing before work begins.
Cost typically varies with:
- Lamp configuration (single vs dual) and UV output
- Mounting location and access at the air handler or coil
- Electrical needs (power supply, service switch, safety interlocks)
- Add-ons or alternatives (whole-home filters, iWave ionization) and maintenance requirements
A tech will also confirm that your duct materials and wire routing won’t be affected by UV exposure; on older air handlers, adding a service switch can make future lamp changes safer and faster.
Book a visit to get a firm quote and to confirm whether UV, filtration, or dehumidification will deliver the best result for your home.
<br />Updated: 2026-03-11
<br />Need help in Woodstock, GA? Call 770-341-2178 or book online.
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Where We Work
What areas do you serve for indoor air quality services?
We serve the Greater Atlanta area, including Atlanta, Marietta, and Decatur. See the full city list below to confirm service in your community.