Indoor Air Quality Services in Greater Dallas
Get cleaner, healthier air in your home today with comprehensive indoor air quality services. We install and service filtration, UV air purification, and offer air duct cleaning to reduce dust and allergens. Family-run since 1945, our certified, background-checked technicians stand behind work with strong warranties and a 4.8 rating from 24,336 reviews. Serving the Greater Dallas area, including Dallas, Plano, and Fort Worth. During spring allergy season, we can help reduce irritants. Call 214-296-2136 or schedule online for prompt, neighborly service.
Why Choose Us
What Our Customers Say
"Ali did a great job on air duct cleaning. Great job Ali!"
"Michael treated both units with a microbial and explained why I need duct cleaning."
"A UV light was installed... The combination will reduce allergens and dust in the house."
Answers to Common Questions
View All FAQsCan an air purifier be repaired if the UV bulb stops working?
Yes, most UV air purifiers can be repaired when the UV bulb stops working because the lamp is a replaceable part. The most common cause is simply a spent bulb; if a fresh bulb still won’t light, the next suspects are the ballast, power supply, or a safety interlock that needs service. Repair is usually practical if the housing and controls are in good shape; consider replacement only when electronics are failed beyond economical repair or parts are obsolete. Our technicians regularly service in-duct UV air sanitizers in the Richardson area.
- Signs that point to repair vs replace:
- New bulb installed but indicator still off (likely ballast or power issue)
- Bulb glass darkened or cracked (replace the lamp and inspect the socket)
- Repeated blown fuses or tripped breaker (electrical fault needs diagnosis)
- Melted socket or heavy corrosion (component replacement may be required)
Always disconnect HVAC power and avoid direct UV exposure when inspecting or changing a lamp. <br/> Updated: 2026-03-30 <br/> Need help in Richardson, TX? Call (214) 324-8811 or book online.
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Where We Work
What areas do you serve for indoor air quality services?
We serve the Greater Dallas Area, including Dallas, Plano, and Fort Worth. See the complete list of communities we visit below.