Fast, Friendly, and Fairly-Priced AC Repair

When your air conditioning system breaks down, it’s easy to panic—especially in a Texas summer. Moss Heating, Cooling & Plumbing is here to restore that comfort with quick response times, expert service, and a level of care that puts your home and family first. Our focus is on helping homeowners feel confident from the moment we arrive to the moment cool air flows again. Each AC repair is handled with attention to detail, clear communication, and genuine respect for your time and space. Our technicians are trained to service all major brands and systems, and we keep our trucks fully stocked to complete most AC repairs in a single visit. If your system fails outside of business hours, we’ve got you covered. Our 24/7 emergency support means you never have to wait long for relief.

HVAC technician crouches beside an outdoor air conditioner unit, working with tools from a bag on the ground.

Our Residential AC Repair Services

A malfunctioning system doesn’t always mean a major problem, but it does mean you need the right team to take a closer look. Moss Heating, Cooling & Plumbing brings expertise and care to every AC repair visit, helping Dallas homeowners get their systems back up and running efficiently. We take the time to investigate thoroughly and communicate honestly, so you feel confident in both the diagnosis and the solution. Every detail is handled with care, and every fix is made to last.

  • Thorough Diagnostics You Can Trust: We find the true source of the issue—not just the symptoms. This ensures lasting results instead of temporary fixes.
  • Fast, Targeted Repairs: Our technicians arrive ready to resolve common issues during the same visit. Your time matters, and we’re prepared to make the most of it.
  • Emergency Response When It Counts: Around-the-clock availability means we’re here during nights, weekends, and holidays. No family should go without cooling in extreme heat.
  • Refrigerant Level Checks and Adjustments: If your system isn’t cooling properly, low refrigerant could be the issue. We safely test and recharge the system for optimal performance.
  • Thermostat Testing and Troubleshooting: In some cases, the problem starts at the thermostat. We’ll test your thermostat and replace it if needed to restore full system communication.
  • Solutions for All System Types: No matter if you use a central unit or mini-split, we can service it. Our training covers a wide range of equipment and configurations.

Schedule Today!

Get expert service from Moss and keep your home comfortable year-round.

Why Choose Moss Heating, Cooling & Plumbing for AC Repair?

When the temperature rises and your system stops working, you need more than a technician—you need a team that cares. Moss Heating, Cooling & Plumbing delivers responsive, respectful service focused on making the entire experience better for Dallas homeowners. We’re not here to rush the job or upsell equipment you don’t need. We’re here to get your system running right and make sure you feel taken care of every step of the way.

  • Dedicated to Homeowners: Our entire focus is residential service. We understand the demands of home comfort and design our solutions around your daily needs.
  • Clean, Courteous Technicians: We show up on time, use protective gear, and clean up when we’re done. You’ll never be left with a mess or unanswered questions.
  • 24/7 Help Without the Hassle: Whether it’s a late-night call or a weekend emergency, we’re ready to respond. You won’t have to wait until Monday for help.
  • Clear Explanations and Honest Pricing: We talk through the issue and the solution before any work begins. That means no surprises and no pressure—just transparent service.
  • Fast Results with Long-Term Value: We fix issues for the long haul. Our goal is to keep your system running strong well after the visit ends.
  • Backed by Local Reputation: Families across Dallas rely on us because we follow through. Quality work, great service, and lasting trust are what we’re known for.
Moss logo with orange and blue abstract marks and the word MOSS, plus icons and text 'HEATING', 'COOLING', 'PLUMBING' below.

$50 off

Any Repair
(Over $250)
Expires: Nov 30, 2026

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Frequently Asked Questions

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Hear from our Satisfied Customers

Why Homeowners Love Moss
Julian F
3 days ago
Customer service is great, booking an appointment was easy. They keep you updated when the tech is on the way and Nate always takes great care of us!
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Andrew Phelps
4 days ago
Great company to deal with. Easy set up and the tech, Arturo was excellent. Did. It try to “sell” unnecessary repairs. He was polite, quick and a pleasure to do business with. The company has good communication and checks in with you for your next service. They have great promotions if you catch them early and are very reasonably priced. I highly recommend Moss Heating & Cooling
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Adolfo Ceja
5 days ago
Christian great and fast job also a great person
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Brian Newman
1 week ago
The entire team at Moss were great to deal with! Shout out to Nathen, Janet and Josh for their professionalism and communication.
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Harit Shah
1 week ago
Carson did an amazing job going over the things that he looked into and also was kind enough to walk through the reason behind the uneven flow of air
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Judi Conger
1 week ago
Christian was wonderful!!
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David J Lee
1 week ago
Carson came out to do a balancing on our HVAC system as part of our 11 month inspection. He was very knowledgeable, professional, and ensure he addressed any/all our concerns. Excellent service and highly recommend!
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Khaled Abdulhamid
1 week ago
Cristian Carrizales Was amazing so friendly and very helpful he explained everything and gave also great advice I appreciate it. Thank you for incredible service!
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Nanzi C
2 weeks ago
Jorge was very professional.
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Abel Misrak
2 weeks ago
Great experience with Moss Heating, Cooling & Plumbing! The technician was very nice, honest, and professional. He took his time to check everything and explained things clearly. I really appreciate his honesty and the excellent service. I would definitely recommend them!
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Shelbi Porter
2 weeks ago
Friendly helpful and informative
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Clay McCorkle
2 weeks ago
Ethan was very thorough and knowledgeable about my system. Excellent customer service!
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Kathie Old
2 weeks ago
Excellent service!! Fast and prompt. Christian came and took care of our needs on our new HVAC and made us so much better. Friendly guy, will definitely use them again!
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Kathryn Logan
2 weeks ago
We have been using veterans/moss heating and air conditioning for 15 years. They’ve always supplied great service at a fair price. Today was no exception. Javier did a great job.
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Tiffaney Johnson
2 weeks ago
My unit had some blown fuses and Ethan came through and took care of everything and confirmed it wasn't the blower.
He even stayed longer after the system was turned back on. Glad I paid for the extended warranty.
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Kaili Terry
2 weeks ago
Cristian C. was wonderful, answered all queations and connected thermostat to wifi.
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Phil Educate
2 weeks ago
Steve Moss is a good man. I had an urgent matter with my furnace. He was tied up in a meeting when I called but he promptly returned the call when I left a message. He then made it a priority to come out to house the same morning I called, fixed the problem in a jiffy for a fair price and was thoroughly courteous and professional all the way through. Top notch !
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Kristin Hidalgo
2 weeks ago
Ethan did a great job, helping our hvac system to run better.
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    Get Excellent Service today. Get Moss.

    Don’t settle for less when it comes to your home’s comfort. Choose Moss Heating, Cooling & Plumbing for service that’s fast, friendly, and built to last.

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