HVAC Maintenance in Dallas–Fort Worth
Need reliable HVAC maintenance now? We service all makes and models with thorough tune-ups that prevent breakdowns and lower energy costs. Serving the Dallas–Fort Worth area, including Dallas, Fort Worth, and Plano. Our NATE-certified technicians offer straightforward pricing and a 4.9 rating from 1,230 reviews. Beat the Texas heat by scheduling spring service before peak summer. Ask about our Comfort Club for spring and fall checkups. Ready when you are—book online or call to set your visit.
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Why Choose Us
What Our Customers Say
"David was extremely professional & explained the maintenance process."
"Todd was on-time, thorough, and did a great job servicing our two AC systems."
"Sign up for the annual AC service program to get the best deal."
Answers to Common Questions
View All FAQsWhat Should I Do During DIY HVAC Maintenance to Prevent Issues?
Do simple, safe tasks: replace or clean HVAC filters, clear debris around the outdoor unit, and gently rinse the outdoor coil. Check the thermostat for error codes and calibration. Verify the condensate drain is flowing. Visually inspect ductwork and listen for unusual noises during start-up. For heating, observe the furnace’s normal sequence of operation. Leave refrigerant checks, electrical testing, carbon monoxide testing, and flame sensor cleaning to a pro. These steps help prevent issues in Carrollton and Flower Mound homes.
Updated: 2025-12-28
Need help in Carrollton, TX? Call (469) 515-7987 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNaOFpuOThRRRAB!2m1!1s0x0:0xb5f0fde746e4a728!3m1!1s2@1:CIHM0ogKEICAgICZ8Zn98QE%7CCgwI4s-AsQYQgObc0AE%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURVMWJPcThBRRAB!2m1!1s0x0:0xb5f0fde746e4a728!3m1!1s2@1:CIHM0ogKEICAgIDU1bOq8AE%7CCgwIuZaruAYQkLfY-wE%7C?hl=en-GB[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR4aC02UnBBRRAB!2m1!1s0x0:0xb5f0fde746e4a728!3m1!1s2@1:CIHM0ogKEICAgIDxh-6RpAE%7CCgwI0emupAYQoJ6LrgI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR4bmVIUHl3RRAB!2m1!1s0x0:0xb5f0fde746e4a728!3m1!1s2@1:CIHM0ogKEICAgIDxneHPywE%7CCgwI_Ye6tAYQwOfh4AI%7C[4] https://scmdfwair.com/indoor-air-quality-service-lewisville/[5] https://scmdfwair.com/hvac-trophy-club-tx/[6] https://scmdfwair.com/uv-air-sanitizers-lewisville-tx/[7] https://scmdfwair.com/furnace-installation-lewisville-tx/[8] https://scmdfwair.com/hvac-lewisville-tx/[9] https://scmdfwair.com/dust-free-living-how-air-purifiers-make-a-difference-lewisvielle-tx/[10] https://scmdfwair.com/flower-mound-ac-maintenance/[11] https://scmdfwair.com/preparing-your-hvac-for-fall-common-issues-and-essential-maintenance-tips/What Is the 3 Minute Rule for AC Maintenance and Why Use It?
The 3-minute rule means you wait at least 3 minutes before restarting your AC after it turns off. This pause helps prevent short cycling, lets refrigerant pressures equalize, and protects the compressor from hard starts. Use it after power outages, breaker resets, thermostat changes, or maintenance checks to reduce wear and nuisance trips. Our NATE-certified techs follow careful restart practices during maintenance in Dallas–Fort Worth.
Quick check:
- Turn system off at the thermostat.
- Wait 3 minutes.
- Restore cooling and monitor airflow and temperature.
Updated: 2025-12-19 00:00:00
Need help in Celina, TX? Call (469) 515-7987 or book online. "Prompt, knowledgeable and thorough." — Hien N.
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An HVAC tune-up is advertised at $170 for the first unit and $150 per additional unit per year for fall and spring maintenance. Comfort Club memberships include twice-annual inspections, priority scheduling, and exclusive discounts. Commercial maintenance is customized by system count and visit frequency, from biannual to monthly filter changes, with proposals on request. Free estimates are available for AC maintenance. We serve Flower Mound, Carrollton, and nearby North Dallas communities.
Updated: 2025-12-28 00:00:00
Need help in Flower Mound, TX? Call (469) 515-7987 or book online.
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Annual preventive HVAC maintenance is $170 for the first unit and $150 for each additional unit per year. This includes one spring AC visit and one fall heating visit. Our Comfort Club provides two routine visits per year plus discounted rates. Commercial plans are customized, from biannual tune-ups to monthly filter changes. Exact pricing for complex sites is confirmed after inspection in Carrollton, Flower Mound, and nearby.
Updated: 2025-12-28
Need help in Carrollton, TX? Call (469) 515-7987 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNaOFpuOThRRRAB!2m1!1s0x0:0xb5f0fde746e4a728!3m1!1s2@1:CIHM0ogKEICAgICZ8Zn98QE%7CCgwI4s-AsQYQgObc0AE%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURVMWJPcThBRRAB!2m1!1s0x0:0xb5f0fde746e4a728!3m1!1s2@1:CIHM0ogKEICAgIDU1bOq8AE%7CCgwIuZaruAYQkLfY-wE%7C?hl=en-GB[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR4aC02UnBBRRAB!2m1!1s0x0:0xb5f0fde746e4a728!3m1!1s2@1:CIHM0ogKEICAgIDxh-6RpAE%7CCgwI0emupAYQoJ6LrgI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR4bmVIUHl3RRAB!2m1!1s0x0:0xb5f0fde746e4a728!3m1!1s2@1:CIHM0ogKEICAgIDxneHPywE%7CCgwI_Ye6tAYQwOfh4AI%7C[4] https://scmdfwair.com/indoor-air-quality-service-lewisville/[5] https://scmdfwair.com/hvac-trophy-club-tx/[6] https://scmdfwair.com/uv-air-sanitizers-lewisville-tx/[7] https://scmdfwair.com/furnace-installation-lewisville-tx/[8] https://scmdfwair.com/hvac-lewisville-tx/[9] https://scmdfwair.com/dust-free-living-how-air-purifiers-make-a-difference-lewisvielle-tx/[10] https://scmdfwair.com/flower-mound-ac-maintenance/[11] https://scmdfwair.com/preparing-your-hvac-for-fall-common-issues-and-essential-maintenance-tips/Can I perform HVAC maintenance myself or should I hire a professional?
You can handle simple HVAC upkeep like changing the air filter, but full maintenance should be done by a professional. Our NATE-certified technicians perform bi-annual tune-ups with refrigerant checks, electrical testing, carbon monoxide safety checks, and an emailed report. This reduces breakdowns and improves efficiency in Denton’s heat. The Comfort Club includes spring AC and fall heating inspections, priority scheduling, and member discounts.
Quick DIY:
- Replace the air filter.
- Keep the outdoor unit clear.
Updated: 2025-12-10 00:00:00
Need help in Aubrey, TX? Call (469) 515-7987 or book online.
"Prompt, knowledgeable and thorough." — Hien N.
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Where We Work
What areas do you serve for hvac maintenance?
We serve the Dallas–Fort Worth region, including Dallas, Fort Worth, and Plano. See the full city list below for complete coverage across the metro.




