Indoor Air Quality Services in Greater Austin
Breathe easier with expert indoor air quality services for your home. We install and service air purification, high‑efficiency filters, and duct cleaning to reduce dust and allergens. Serving the Greater Austin area, including Austin, Round Rock, and Cedar Park. Family owned since 1984 with licensed, trained techs and a 4.9 rating from 1,363 reviews. Enjoy our lifetime guarantee on repairs and SALT+ membership benefits. Ask about $250 off duct cleaning with free sanitization. Schedule online or call to get a healthy‑air check today.
Each image is a real worksite photo, reflecting the quality and dedication in every project.
Why Choose Us
Why Homeowners Recommend Us
"Installed a HEPA filter and whole‑home dehumidifier, neatly organized and better than the old setup."
"We had the ducts cleaned and an electronic filter added. They corrected issues and cleaned up the system."
"Team cleaned our ducts, answered all questions, and left everything spotless. Great service."
Answers to Common Questions
View All FAQsHow much does it cost to install UV light in an HVAC system?
HVAC UV light installation cost depends on your system and setup, and SALT Plumbing Air & Electric confirms final pricing after an on-site inspection. The biggest cost swing is the type of UV system (coil-irradiation vs in-duct air treatment) and how accessible your air handler and ductwork are. Our techs regularly install purification add-ons in homes around Jarrell and greater Austin, and we size and place UV lights to protect coils and treat moving air without restricting airflow. SALT+ members receive Plus Member Pricing on new installations.
What most affects price:
- UV configuration: single-lamp coil light vs dual-lamp or in-duct units
- Electrical needs: new outlet or disconnect vs existing power nearby
- Access: tight attics, sheet-metal modifications, or service panels
- Features: ozone-free designs, lamp life, monitors, or safeties
- Maintenance: bulb replacement intervals and warranty terms
Schedule an air audit to get an exact quote and the right UV option for your system. <br/> Updated: 2026-03-11 <br/> Need help in Jarrell, TX? Call (512) 559-4206 or book online. "We had quite a bit of things installed into a fairly tight attic: a whole new heating/cooling unit, a hepa filter, and a whole home dehumidifier." — Alex H.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNMdGFTeEpBEAE!2m1!1s0x0:0xbd080495e4a102d6!3m1!1s2@1:CIHM0ogKEICAgICLtaSxJA%7CCgwIrMXYswYQ4NPR6wI%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUMxMEl6WUpBEAE!2m1!1s0x0:0xbd080495e4a102d6!3m1!1s2@1:CIHM0ogKEICAgIC10IzYJA%7CCgwI3ta3tAYQyMuG6gI%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURqMU5EM21BRRAB!2m1!1s0x0:0xbd080495e4a102d6!3m1!1s2@1:CIHM0ogKEICAgIDj1ND3mAE%7CCgsI4o_AsQYQ2N7BVQ%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNEcXBfU253RRAB!2m1!1s0x0:0xbd080495e4a102d6!3m1!1s2@1:CIHM0ogKEICAgICDqp_SnwE%7CCgwIm7D7sAYQuP6c_gI%7C?hl=en-US[4] https://callsalt.com/#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjI1MiIsInRvZ2dsZSI6ZmFsc2V9[5] https://callsalt.com/salt-plus/billing/[6] https://callsalt.com/commercial/retrofitting/[7] https://callsalt.com/service-areas/round-rock-tx/[8] https://callsalt.com/specials/[9] https://callsalt.com/air-purification/[10] https://callsalt.com/service-areas/florence-tx/[11] https://callsalt.com/service-areas/pflugerville-tx/Can an air purifier be repaired if the UV bulb stops working?
Yes—when a UV air purifier stops working, the usual fix is to replace the UV bulb, since it’s a consumable part that naturally burns out. The most common cause is a spent lamp, but a tripped safety switch, bad ballast/power supply, or wiring issue can also stop the light from coming on. SALT Plumbing Air & Electric offers air purification services and can audit your indoor air to confirm whether it’s just the bulb or something upstream. Our technicians regularly help homeowners across the Austin area, including Round Rock, with filtration and purification solutions.
Look for these repair vs. replace signals:
- Bulb dark or cloudy glass: replace the lamp.
- New bulb still won’t light: check ballast/power and interlocks.
- Corroded housing or obsolete model with no parts: consider replacing the purifier. Always shut off HVAC power and avoid direct UV-C exposure when inspecting or changing the lamp. <br/>
Updated: 2026-03-31 <br/> Need help in Round Rock, TX? Call (512) 559-4206 or book online. “We had quite a bit of things installed into a fairly tight attic: a whole new heating/cooling unit, a hepa filter, and a whole home dehumidifier.” — Alex H.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNEcXBfU253RRAB!2m1!1s0x0:0xbd080495e4a102d6!3m1!1s2@1:CIHM0ogKEICAgICDqp_SnwE%7CCgwIm7D7sAYQuP6c_gI%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUN2dVpUdEZBEAE!2m1!1s0x0:0xbd080495e4a102d6!3m1!1s2@1:CIHM0ogKEICAgICvuZTtFA%7CCgwImuPsugYQ6K-I4gI%7C?hl=en-GB[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNMdGFTeEpBEAE!2m1!1s0x0:0xbd080495e4a102d6!3m1!1s2@1:CIHM0ogKEICAgICLtaSxJA%7CCgwIrMXYswYQ4NPR6wI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUM5cUplUlNBEAE!2m1!1s0x0:0xbd080495e4a102d6!3m1!1s2@1:CIHM0ogKEICAgIC9qJeRSA%7CCgwIreeErwYQoI_5iAM%7C?hl=en-US[4] https://callsalt.com/generators/power-outages-austin/[5] https://callsalt.com/salt-plus/billing/[6] https://callsalt.com/service-areas/round-rock-tx/[7] https://callsalt.com/#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjI1MiIsInRvZ2dsZSI6ZmFsc2V9[8] https://callsalt.com/specials/[9] https://callsalt.com/air-purification/[10] https://callsalt.com/service-areas/florence-tx/[11] https://callsalt.com/service-areas/pflugerville-tx/
Helpful Tips & Maintenance Advice
View All BlogsBreathe Easy: Enhance Your Indoor Air Quality This Summer
Estimated Read Time: 4 minutes
Summer brings long, hot days indoors—and while air conditioning keeps you cool, it can also recirculate allergens and pollutants that make your indoor air up to two to five times dirtier than the outdoors, according to our air purification insights [2]. At SALT Plum...
Service Areas We Cover
What areas do you serve for indoor air quality services?
We serve the Greater Austin region, including Austin, Round Rock, and Cedar Park. You’ll find our full list of communities below if you don’t see yours here.