Expert AC Repair in the Greater Dallas Area
AC not cooling? We repair all makes and models today. Southern Comfort Mechanical is your local, people-first HVAC team with NATE-certified technicians and straightforward pricing. We serve the Greater Dallas area, including Dallas, Fort Worth, and Plano, with reliable appointment windows. Backed by a 4.9 rating from 1,230 reviews and a 100% satisfaction guarantee. Beat the Texas heat as summer ramps up. Call for a free estimate and fast dispatch.
Each image is a real worksite photo, reflecting the quality and dedication in every project.
Why Choose Us
What Our Customers Say
"Hands down the best AC repair pros."
"Repair was thorough and complete."
"They are the best company I have dealt with in the Dallas area."
Answers to Common Questions
View All FAQsWhat is the 3 minute rule for air conditioners and why is it important?
The “3-minute rule” means you should wait a short delay before restarting your air conditioner after it shuts off. That pause lets refrigerant pressures equalize and prevents rapid short cycling. It helps avoid breaker trips, reduces compressor stress, and can extend equipment life. Many thermostats include a built‑in delay for this reason. If your system keeps trying to restart quickly, schedule a diagnostic to check controls, capacitors, or refrigerant charge.
Updated: 2025-12-28
Need help in Carrollton, TX? Call (469) 515-7987 or book online.
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Yes. Turn your AC off if it isn’t cooling. Running it can freeze the coil or strain the compressor, which can make repairs more costly. Switch the thermostat to Off, wait, and call for service. If safe, set the fan to On to move air. We offer same-day or next-day appointments and 24/7 emergency service in Carrollton and nearby cities.
Quick checks:
- Confirm thermostat is on Cool and set below room temp.
- Check or replace the air filter.
- Check the breaker.
- Ensure return and supply vents are open.
Updated: 2025-12-28
Need help in Carrollton, TX? Call (469) 515-7987 or book online.
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It’s worth repairing when the problem is minor and your AC is otherwise reliable. Replacement is smarter if breakdowns are frequent, a major part like the compressor fails, or you want higher efficiency. Our NATE-certified technicians provide advanced diagnostics on all makes and models. We keep trucks stocked with common parts for faster fixes and offer financing on replacements. “Our Comfort Club Membership provides twice-annual inspections for your HVAC system.” We serve Carrollton, Flower Mound, and Frisco.
Updated: 2025-12-28
Need help in Carrollton, TX? Call (469) 515-7987 or book online.
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HVAC yearly maintenance costs depend on your system and membership options. We offer a Comfort Club with twice-annual inspections, and a technician will confirm pricing before any work begins. Each visit can include: clean the condenser coil; inspect the breaker; replace the air filter if needed; check refrigerant level; inspect capacitors and blower motor; test system pressure. Members receive priority scheduling and exclusive discounts. We serve Carrollton, Frisco, and nearby DFW communities.
Updated: 2025-12-28 00:00:00
Need help in Carrollton, TX? Call (469) 515-7987 or book online.
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Regular maintenance prevents most AC compressor damage by protecting airflow and refrigerant charge. Our Comfort Club provides twice-annual inspections. We will clean the condenser coil, inspect the breaker, replace the air filter if needed, make sure refrigerant level is accurate, inspect capacitors and the blower motor, and test system pressure. These steps reduce overheating, hard starts, and low-charge strain on the compressor. NATE-certified techs use advanced diagnostics and carry common parts to speed repairs in Carrollton and nearby.
Updated: 2025-12-28 00:00:00
Need help in Carrollton, TX? Call (469) 515-7987 or book online.
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Where We Work
What areas do you serve for ac repair?
We serve the Greater Dallas area, including Dallas, Fort Worth, and Plano. Our team covers nearby suburbs too. See the full city list below for coverage.



