Air Conditioning Repair
Fast, reliable AC repair services. Our certified technicians diagnose and fix all makes and models quickly.
Learn moreDMS AIR Heating & Air Conditioning
Reliable cooling & heating services for your home and business. Family-owned, trusted by North Texas since 2007.
Available 24/7
20+ Years Experience
Serving North Texas
What We Offer
Our HVAC Services
AC Maintenance
Seasonal maintenance programs keep your system running efficiently and prevent costly breakdowns.
Learn moreHeating Repair
Keep your family warm with expert furnace and heating system repair from our experienced technicians.
Learn moreHVAC Installation
Professional installation of new heating and cooling systems, with expert guidance on the best fit for your home.
Learn moreThermostat Upgrades
Save energy and improve comfort with smart thermostat installation and programming services.
Learn moreIndoor Air Quality
Improve your home's air quality with filter upgrades, humidity control, and air purification solutions.
Learn more
About DMS Air
Why Choose Us?
DMS Air is a family-run business that has been serving Texas residents since 2007. We're dedicated to providing honest, reliable HVAC services at competitive rates. Our experienced technicians respect your home and will be in and out in no time.
- Available 24 Hours A Day
- Proudly Serving McKinney, Greenville & More Since 2007
- Over 20 Years of Field Experience
- High Standards of Excellence
Simple & Transparent
How It Works
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1
Request Service
Tell us what's happening with your HVAC system and your location.
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2
Schedule Visit
We'll confirm a convenient arrival window that fits your schedule.
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3
Diagnosis & Options
Our technician diagnoses the issue and explains your repair options clearly.
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4
Complete & Verify
We complete the repair or maintenance and verify your system is running smoothly.
Customer Feedback
What Our Customers Say
"We had Paul and his crew put in a new American Standard HVAC system recently. We are real happy with the work. A couple of bedrooms were never as cool as the master bedroom but now the whole house has good circulation. Just as Paul said it would."
McKinney, TX
"I have been a customer of Paul's for a few years now. He does great work at a fair price, gets back to you promptly and is very honest and trustworthy. He installed 2 new units for me and his prices were very competitive. I would highly recommend him!"
Allen, TX
"Excellent service and products since 2010! Hands down the only company to ever use for any new installs, repairs, etc. Honest, Honest, Excellent work and products. We will never use another company ever as long as this company is in business."
North Texas
HVAC Tips & Insights
Latest Posts
Where We Serve
Service Areas
McKinney
Greenville
Allen
Frisco
Plano
Princeton
Melissa
Ready to Get Started?
Whether you need repairs, maintenance, or a new system, our team is ready to help. Contact us today for reliable HVAC service.
Book an Appointment