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Coventry & Gattis Air Conditioning If your air conditioner or furnace isn’t working properly, Coventry & Gattis A/C, Inc. is ready to help.

Since 1971, we have proudly served Grapevine and nearby communities with reliable residential and commercial HVAC services. We are dedicated to providing top-quality solutions to meet your comfort needs.

Our wide range of services includes air conditioner and heater repairs, maintenance, new system installations, and air duct replacements. We are also excited to offer attic insulation services to help improve energy efficiency and comfort.

Our skilled technicians are committed to delivering outstanding results and ensuring customer satisfaction. With over five decades of experience, we have built a reputation as one of the most trusted names in HVAC services in the area.

At Coventry & Gattis A/C, Inc., we aim to keep your home or business comfortable year-round with efficient and reliable solutions. We take pride in providing prompt, professional, and friendly service to every customer.

Let us show you why so many in the community trust us for their HVAC needs. We look forward to serving you with dedication and expertise.
Served areas
  • Carrollton, Colleyville, Euless, Flower Mound, Irving, Keller, Lewisville, North Richland Hills, Southlake, Trophy Club
Business details
  • Year established: 1971
  • Licensed
  • Insured
Highlights and features
  • Over 50 years of quality HVAC services
  • 100% satisfaction guarantee on all services
  • Fast and reliable air conditioning repairs
  • Energy-efficient heating systems for your home
  • State-of-the-art indoor air quality solutions
Payment methods
  • Cash
  • Debit cards
  • Credit cards
Services
Experience top-notch air conditioning repair services with Coventry & Gattis A/C, Inc. in Grapevine, TX. Our team guarantees superior craftsmanship, backed by a 100% satisfaction guarantee and consistent 5-star ratings. Whether it's refrigerant leaks or compressor failures, our trusted technicians diagnose and fix issues promptly, ensuring your home remains cool and comfortable. Don't settle for less; choose us for reliable and efficient AC repairs.
In Grapevine, TX, replacing an aging AC unit can make a big difference for your home. If your current system is costly to maintain, inefficient, or failing to keep your space comfortable, it’s time to consider an upgrade. Count on our experts for a reliable replacement and improved energy efficiency.
Over time, air ducts may lose their efficiency due to wear and tear. Coventry & Gattis A/C, Inc. specializes in air duct repairs to restore your system’s performance and keep your home comfortable year-round.
Furnaces are the go-to heating solution in the United States because of their performance and cost-effectiveness. Coventry & Gattis A/C, Inc. provides expert furnace services, including installation, repair, and maintenance, all at competitive prices. As a Trane Comfort Specialist and Armstrong Pro Team Dealer, we offer a 100% satisfaction guarantee on all our work. Our team is committed to ensuring that each furnace service is done to your satisfaction and within your budget. Book your furnace service with one of our licensed technicians for outstanding results.
Indoor air quality is often overlooked in the HVAC industry, yet it's a crucial factor for maintaining a comfortable home. Homeowners may quickly notice when their home is too hot, but discomfort from poor air quality can go unaddressed for years. Coventry & Gattis A/C, Inc. offers solutions to improve air quality in Grapevine, TX, ensuring your home feels more comfortable. We provide a 100% Satisfaction Guarantee, consistently receive 5-star ratings on Google, and maintain an A+ rating with the BBB. Our IAQ systems, including air purifiers and filters, help reduce dust and debris in your home. Experience better air quality for less with our expert services.
There are several common issues that can affect heating systems, such as gas leaks, refrigerant loss, or ventilation malfunctions. These problems can cause significant discomfort in your home. Our experienced team in Grapevine, TX is skilled at diagnosing and repairing these issues quickly. We prioritize resolving these problems so you can enjoy reliable heating again. Let us restore your comfort with our expert repairs.
Managing Grapevine’s drastic temperature shifts is easy with a heat pump. Coventry & Gattis A/C, Inc. offers top-quality heat pump services to keep your home comfortable no matter the season. Our team is backed by an A+ BBB rating, countless 5-star reviews on Google, and a 100% satisfaction guarantee. Whether it’s installing a new system or maintaining an existing one, our licensed professionals deliver unmatched expertise. Experience superior service and outstanding value when you choose Coventry & Gattis A/C, Inc. for your heat pump needs.
Reviews (28)
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Lisa Rock
Nov 12, 2024
Daniel C. with Coventry & Gattis A/C is an exemplary professional in his field. Always prompt, thorough and explains everything in terms we can understand. We bought the one year maintenance plan today because this company and their employees (Daniel C.) are the very best you'll find! And it's already cooling down in this house. gratefully.
Scott Dennett
Nov 03, 2024
Coventry & Gattis is my go to heating and a/c company and Daniel is a rockstar for them. He also was on call over a weekend recently and helped get an important question answered for a real estate deal I was working. Great guy and great service level from company.
Carrie Vines
Oct 11, 2024
This HVAC company is just wonderful! They have great communication and they're always available when needed. They are definitely proactive in keeping things running well to save us from a big incident.
Colt Lawton
Sep 30, 2024
Shelby is a wonderful employee! Super respectful and very professional! Thank you for a great Fall service visit! Services HVAC system maintenance.
Tom Risley
Sep 03, 2024
Greg is great to work with as well all the staff! Greg solved my issues quickly, very happy with the responsiveness. Value.
Willaim Loeb
Jul 15, 2024
Buck (our A/C tech) is a thorough, efficient, knowledgeable and a humble man. He's a real pro. He Knows his stuff. He checked our A/C for the SUMMER and everything was A-Ok. Coventry & Gattis is a great company. They hire quality staff. Good people.! I've been with them for years, and will stay with them. 5 + Stars.!
Greg Brown
Jul 04, 2024
Over the weekend I started to notice that water was dripping from an overflow pipe which I traced back to the over flow pan under my main AC condenser in the attic. I booked an appointment on line with Coventry and Gattis and Daniel arrived 8.30am on Monday. He walked me through the steps that he planned to do to clean the condensate line that drains into my bathroom sink. 20 mins later the condensate line was clear and draining properly and the outside overflow pipe had stopped dripping. Daniel also gave me advice on how to pour vinegar into the condensate pipe once a month to keep gunk from building up again. Professional, on-time, friendly service. These guys are my go to local company for my A/C needs.
C.
Jun 18, 2024
Again, Daniel offered outstanding service. We are very pleased. Value.
Elizabeth Goodine Hill
Jun 13, 2024
We have been with C&G for many years and always happy with routine service/maintenance. Today, we had a rush service request and within just a few hours, Nick dispatched Shelby to our house and before we knew it - our AC was up and running again! Super professional and friendly service to boot!
Lannie Tucker
May 05, 2024
This company installed my system about 7 years ago. The system works well and the yearly maintenance contract is worth the money. Preventative maintenance makes for a reliable system. I have never had a complaint with the company or any of their employees. A sure bet!
Andy Carpenter
May 04, 2024
Cedric did an excellent job. Explained everything in a way where even i could understand. Well done!
Rick Townsend
Apr 08, 2024
The technician (Daniel) did a great job! He was knowledgeable, courteous and respectful of our property. He took great care of our HVAC on this check up and equipment upgrade. We love this locally owned and operated company.
Adam Kirchen
Apr 08, 2024
Gregg was fantastic and clearly knows what he is talking about and doing. He is much better than most technicians you run across. I would recommend him to anyone who needs a quality AC tech.
D. Carpenter
Dec 16, 2023
Greg is always dependable. He shows up as scheduled, gets the job done, explains whatever you need to know and is friendly. Thanks Gregg and happy thanksgiving! Services HVAC system maintenance.
Raymond Friesen
Jun 24, 2023
Buck did a great job. Checked everything and explained it all to me as he went. Very nice and polite young man. Welcome here anytime. Professionalism.
Darla Blatnik
May 05, 2023
We have had a long term relationship with Coventry & Gattis. I have never been disappointed with anything they've ever done from bi-annual checkups to a heat pump replacement. They answer all my questions, are fairly priced and know their business. Their prime purpose is to take care of us, not to sell us something. Services Heating system maintenance.
Russell Wiseman
May 02, 2023
Appreciate the same day service on a system outage during brutal summer heat. Buck was prompt, professional and diagnosed and repaired the issue very quickly. Strongly recommend! Positive Professionalism.
Steven Lowe
Dec 16, 2022
We noticed our A/C wasn't working on a Friday afternoon before a long holiday weekend. We panicked a little bit. We called Coventry. An technician was at our house within 30 minutes. The problem was quickly identified and resolved. The excellent tech didn't stop there. He performed a thorough check of our system to make sure everything was ok.
Lowell M.
Nov 29, 2022
Our A/C started blowing hot air. Called Coventry, they sent Greg out that afternoon. He found a leak in the coils. Added freon to get us through the evening, was out the next day to replace the coils. No charge as the unit was under warranty. Great job!
Tommy Madison
Nov 21, 2022
Just had our annual inspection of two Heat/AC systems in our home. David was our service tech. I could not ask for more perfect performance. He found a small issue with starting CAP on the blower motor. Cleaned out the burners on the older unit. Perfection!
Jeff Edwards
Oct 11, 2022
Great as always - fast, efficient and cost effective! Services HVAC system maintenance.
Laura Martin
Sep 20, 2022
We have used Coventry and Gattis for about 10 years. They are always courteous when we call to make an appointment and keep us informed of the arrival time of the technician. Gregg is always professional and helpful, and he will take the time to answer any questions. Services A/C system maintenance.
Austin Henry Love
May 27, 2022
Cedric has been great for us. Bought a house with an old AC unit and furnace which have both had issues in 2021. Cedric gave us multiple options for repair/replacement to help fit our budget. Ended up replacing the outside AC unit and repairing the furnace. He has been professional and kind both times he has come. Thank you!
Christian Ilonzeh
May 21, 2022
Tarek with Coventry & Gattis is extremely knowledgeable about everything HVAC, explains every step of the process, and treats customers with respect and patience. The company's pricing is competitive, and management David and Chris are hands-on - they come to the job site to make sure the customer is satisfied. I first used C&G last summer to replace our downstairs unit, then recently had them replace the upstairs - a satisfied customer is a repeat customer. I highly recommend this company.
Gregory A. Bardasian
Nov 21, 2019
Fantastic Experience. Customer service was superb, thank you Lisa. Technician came out during the hours my appointment was scheduled, diagnosed the problem quickly, and fixed it just as fast. Thank you Cedrick! I will be using Coventry & Gattis again as well as recommending them.
Paul Hanson
Jun 13, 2019
David, with Coventry & Gattis, just completed our bi-annual, Seasonal Maintenance check. As usual, the service was exceptional. We wouldn't consider any other company for our air/heating needs. They are the BEST! Paul & Rexanna Hanson
Erin Chen
May 12, 2019
Highly satisfied with the service. I have several accounts under this AC company. They rescued all repairing situation promptly and with very reasonable price. Cedric is the tech that I requested many times. He is very professional and with awesome manners. He installed a brand new unit for us, and kept an extra eye on the whole process since it was a rental property and we were not able to make it there that day.

Thanks for Cedric's time and patience, all units have been surviving through hot summer in Texas. Great company! Great everything over all with them. Thank you for this honest company here locally.
Justin Lewis
Nov 05, 2018
My first encounter with this company was with one of their employees acting as our own personal hero. Our dogs had gotten out of the house and we didn't discover this until we got home. We were searching everywhere until I got a call from their employee Chris. He had found them MILES from our home. He took great care of them and waited for us for almost 20 minutes to get there. He was warm, kind and gracious. He was definitely our hero that day. We'll be using Coventry and Gattis for all our AC needs in the future. Thanks again Chris!