Indoor Air Quality Services in Greater Manassas
Breathe cleaner air with professional indoor air quality services today. Appleton Campbell improves air in homes across Greater Manassas, including Manassas, Ashburn, and Fredericksburg. Built on trust since 1976, we offer licensed master technicians, upfront pricing, and a 4.9 rating from 6,415 reviews. During allergy season, ask about $75 off air purifiers and UV lights. Call 540-205-3447 or book online for fast, tidy service.
Special Offers & Promotions
$75 off air purifiers and UV lights. Call 540-205-3447 to book. Book Online.
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Why Choose Us
What Our Customers Say
"They used high-quality equipment, and I could immediately notice the difference in air quality once they were done."
"Installation of Air Knight UV device. Thoroughly explained the purpose and value of device in support of home IAQ."
"I highly recommend the duct cleaning services... worked quickly yet carefully... maintained a high standard of cleanliness."
Answers to Common Questions
View All FAQsHow much does whole-house humidifier installation typically cost?
Whole-house humidifier installation costs depend on the unit type and your home’s setup. We evaluate your HVAC system, water access, and controls, then provide upfront pricing before work begins. Costs vary for bypass, fan-powered, or steam models and for any added electrical, drain, or ductwork. A technician will confirm final pricing on site. MVP members also get ongoing benefits like 15% savings on service repairs and priority dispatching.
- Quick factors: unit type, capacity, electrical/drain needs, duct modifications.
Updated: 2025-12-24
Need help in Ashburn, VA? Call (540) 402-1789 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURMOElfSld3EAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgIDL8I_JWw%7CCgwIx-TnswYQ2J_S_QE%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURQd2Z6cmFREAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgIDPwfzraQ%7CCgsI7Iy5ugYQ2IiCPA%7C?hl=en-GB[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNMX1lDNGNREAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgICL_YC4cQ%7CCgsItpnbswYQ0JLLOg%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURULUx6eFF3EAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgIDT-LzxQw%7CCgwIm4HDsgYQ2KbvuwE%7C?hl=en-US[4] https://appletoncampbell.com/air-conditioning/ductless-ac/[5] https://appletoncampbell.com/air-conditioning/ac-brands/[6] https://appletoncampbell.com/air-conditioning/installation/[7] https://appletoncampbell.com/service-area/fredericksburg-hvac/[8] https://appletoncampbell.com/service-area/bristow-hvac/[9] https://appletoncampbell.com/service-area/haymarket-hvac/[10] https://appletoncampbell.com/hvac/duct-cleaning/How much does professional air duct cleaning service cost?
Appleton Campbell does not list a one-size-fits-all price for duct cleaning. Cost depends on home size, number of supply/return vents, contamination level, access, and any add-ons like dryer vent cleaning or system sanitizing. We provide upfront pricing after an on-site assessment. We use high-pressure air and a high-static vacuum for thorough cleaning. Current promos include $99 Off Duct Cleaning and $75 Off Air Purifiers/UV Lights (through 2025-12-31). Service available in areas like Ashburn and Warrenton.
Updated: 2025-12-24 00:00:00
Need help in Ashburn, VA? Call (540) 402-1789 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURMOElfSld3EAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgIDL8I_JWw%7CCgwIx-TnswYQ2J_S_QE%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURQd2Z6cmFREAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgIDPwfzraQ%7CCgsI7Iy5ugYQ2IiCPA%7C?hl=en-GB[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNMX1lDNGNREAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgICL_YC4cQ%7CCgsItpnbswYQ0JLLOg%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURULUx6eFF3EAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgIDT-LzxQw%7CCgwIm4HDsgYQ2KbvuwE%7C?hl=en-US[4] https://appletoncampbell.com/air-conditioning/ductless-ac/[5] https://appletoncampbell.com/air-conditioning/ac-brands/[6] https://appletoncampbell.com/air-conditioning/installation/[7] https://appletoncampbell.com/service-area/fredericksburg-hvac/[8] https://appletoncampbell.com/service-area/bristow-hvac/[9] https://appletoncampbell.com/service-area/haymarket-hvac/[10] https://appletoncampbell.com/hvac/duct-cleaning/How much does it cost to install UV lights in HVAC systems?
Appleton Campbell prices UV light installation after an on-site assessment. Final cost depends on your HVAC setup and the UV technology selected. A technician will confirm pricing before work begins. You can use our current offer of $75 off air purifiers/UV lights to reduce your total.
What affects price
- Type of purifier (UV only or combined with filtration)
- Number of lamps and placement in the system
- Any needed electrical or access modifications
Updated: 2025-12-24
Need help in Ashburn, VA? Call (540) 402-1789 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURMOElfSld3EAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgIDL8I_JWw%7CCgwIx-TnswYQ2J_S_QE%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURQd2Z6cmFREAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgIDPwfzraQ%7CCgsI7Iy5ugYQ2IiCPA%7C?hl=en-GB[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNMX1lDNGNREAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgICL_YC4cQ%7CCgsItpnbswYQ0JLLOg%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURULUx6eFF3EAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgIDT-LzxQw%7CCgwIm4HDsgYQ2KbvuwE%7C?hl=en-US[4] https://appletoncampbell.com/air-conditioning/ductless-ac/[5] https://appletoncampbell.com/air-conditioning/ac-brands/[6] https://appletoncampbell.com/air-conditioning/installation/[7] https://appletoncampbell.com/service-area/fredericksburg-hvac/[8] https://appletoncampbell.com/service-area/bristow-hvac/[9] https://appletoncampbell.com/service-area/haymarket-hvac/[10] https://appletoncampbell.com/hvac/duct-cleaning/How much does it cost to install UV light in an HVAC system?
Cost depends on your HVAC system and the UV technology selected, so a technician will confirm pricing on site. Factors include UV type (coil lamp vs in-duct purifier), lamp wattage, number of lamps, installation access in your air handler, and any electrical or control add-ons. Appleton Campbell currently offers $75 off air purifiers/UV lights (expires 2025-12-31). We provide tailored recommendations and installation across Ashburn, Warrenton, and nearby areas.
Updated: 2025-12-24 00:00:00
Need help in Ashburn, VA? Call (540) 402-1789 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURMOElfSld3EAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgIDL8I_JWw%7CCgwIx-TnswYQ2J_S_QE%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURQd2Z6cmFREAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgIDPwfzraQ%7CCgsI7Iy5ugYQ2IiCPA%7C?hl=en-GB[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNMX1lDNGNREAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgICL_YC4cQ%7CCgsItpnbswYQ0JLLOg%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURULUx6eFF3EAE!2m1!1s0x0:0x5705a9b047aecfaa!3m1!1s2@1:CIHM0ogKEICAgIDT-LzxQw%7CCgwIm4HDsgYQ2KbvuwE%7C?hl=en-US[4] https://appletoncampbell.com/air-conditioning/ductless-ac/[5] https://appletoncampbell.com/air-conditioning/ac-brands/[6] https://appletoncampbell.com/air-conditioning/installation/[7] https://appletoncampbell.com/service-area/fredericksburg-hvac/[8] https://appletoncampbell.com/service-area/bristow-hvac/[9] https://appletoncampbell.com/service-area/haymarket-hvac/[10] https://appletoncampbell.com/hvac/duct-cleaning/Can an air purifier be repaired if the UV bulb stops working?
Yes. In most UV air purifiers, a non-working UV bulb can be replaced, and the unit can be repaired. Our HVAC team services UV systems and can swap the lamp, check power to the UV assembly, and verify proper operation. If the unit is older, we can also recommend alternative purification options (HEPA, activated carbon, ionization, or ozone) to fit your needs. Ask about current savings like $75 off air purifiers/UV lights. Service available in Ashburn and Warrenton.
Updated: 2025-12-24
Need help in Ashburn, VA? Call (540) 402-1789 or book online.
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Helpful Tips & Maintenance Advice
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Estimated Read Time: 3 minutes
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Where We Work
What areas do you serve for indoor air quality services?
We serve the Greater Manassas region, including Manassas, Ashburn, and Fredericksburg. See the full list of communities below to confirm we cover your area.