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50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Grapevine, TX
Since 1971, Coventry & Gattis A/C has been a trusted provider of HVAC services in Grapevine, TX, built on decades of hands-on experience and community relationships. Our team of NATE-certified technicians delivers expert air conditioning, heating, and indoor air quality solutions, backed by partnerships with industry leaders like Trane and Armstrong. We maintain a 100% satisfaction guarantee, an A+ BBB rating, and consistent 5-star Google reviews through transparent pricing, timely service, and a commitment to resolving issues efficiently.

Our local expertise extends to emergency repairs, system installations, and preventative maintenance plans designed to maximize comfort and system longevity. By prioritizing customer education and ethical practices, we ensure homeowners and businesses receive reliable, cost-effective solutions tailored to their specific needs.
Services
Air Conditioning Repair Heating Installation Indoor Air Quality Emergency HVAC Service System Maintenance Ductwork Repair Thermostat Replacement UV Air Purification Furnace Service AC Replacement
Details
  • Year established: 1971
Highlights and features
  • 24/7 emergency HVAC services with rapid response times
  • NATE-certified technicians with 50+ years of combined industry experience
  • Trane Comfort Specialists offering factory-backed equipment warranties
  • 100% satisfaction guarantee on all installations and repairs
  • Proven track record of 695+ 5-star Google reviews
Associations and certifications
  • Better Business Bureau (BBB)
  • Trane Comfort Specialists
  • Armstrong Pro Team Dealer
What people say
Great job Timely, polite, knowledgeable Amazing service Stellar company True pro at his craft
Services
Air Conditioning Repair
Our certified technicians diagnose and resolve cooling system issues ranging from refrigerant leaks to electrical malfunctions. We prioritize rapid response for emergency repairs while ensuring long-term solutions that prevent recurring problems. Customers benefit from transparent diagnostics and upfront pricing with no hidden fees.
Heating Installation
We install energy-efficient heating systems tailored to home size and climate requirements. Our process includes load calculations, equipment selection guidance, and proper sizing to optimize performance. All installations come with manufacturer warranties and our 100% satisfaction guarantee for complete peace of mind.
Indoor Air Quality
Our UV air purifiers and filtration systems eliminate biological contaminants while regulating humidity levels. We address specific concerns like pet dander, VOCs, and mold spores through customized solutions that integrate with existing HVAC systems for whole-home air quality improvement.
Emergency HVAC Service
Available 24 hours a day for urgent system failures, our emergency team responds promptly with fully stocked vehicles to complete most repairs on the first visit. We maintain clear communication throughout the process and provide follow-up support to ensure lasting solutions.
System Maintenance
Our maintenance plans include seasonal tune-ups with coil cleaning, filter replacement, and performance testing. Regular servicing extends equipment lifespan, reduces energy costs by up to 30%, and helps identify potential issues before they become major failures.
Questions
Do you offer 24/7 emergency HVAC services?
Yes, we provide 24/7 emergency repair services for urgent heating and cooling system failures in Grapevine and surrounding areas.
What HVAC maintenance plans do you offer?
We offer the CoventryCare Maintenance Plan with bi-annual inspections, filter replacements, and exclusive discounts on repairs and system upgrades.
Are your technicians certified?
All our HVAC technicians hold NATE certifications and undergo continuous training on the latest heating and cooling technologies.
What areas do you service?
We serve Grapevine, Bedford, Carrollton, Colleyville, Coppell, Euless, Flower Mound, Irving, Keller, Lewisville, North Richland Hills, Southlake, and Trophy Club.
Do you provide warranties on HVAC installations?
Yes, all our installations include manufacturer warranties plus our 100% satisfaction guarantee covering workmanship for added protection.