(214) 794-0166

DMS Air – your trusted Air Conditioning Replacement Company in DFW

Are you in need of a HVAC system? Is your old unit broken down or in need of replacement? Do you need a trustworthy company with competitive rates and expert, professional service? Look no further!

DMS Air offers the best HVAC services and AC replacement in McKinney, and has been proudly serving the community as one of the most trusted AC replacement companies since 2007.

Honest Friendly Service

Most companies specializing in heating, ventilation and air conditioning thrive on getting more out of you than you should be paying for. One of the reasons DMS Air is above and beyond the competition is that we treat our customers like family! We provide honest quotes for every job and never require you to pay more than you need to for AC replacement or installation services.

AC replacement is stressful enough as is without also having to worry about being taken advantage of financially. We take stress out of the equation by providing you with fair and accurate estimates for every issue that arises. Big or small, simple or complex, we’ve got your back.

Professional AC Replacement You Can Count On

DMS Air only employs professional technicians who are educated and trained to replace, install, diagnose and repair all makes and models of HVAC units. Each member of the team is licensed in the state of Texas and is insured in the event of any damage during a job.

We take pride in employing the best of the best, and are confident you will be satisfied with the service you receive before, during and after each job. It is of the utmost importance to us that you are involved in, and feel comfortable with, the service planning process of your new AC replacement system. We may be the experts in our field, but we value and respect the fact that we are coming into your home. For that reason, every interaction you have with us will be respectful, professional and punctual. When it comes to getting your home heated or cooled, we understand the urgency associated with it, and will work quickly and efficiently to restore your system to its high functioning mode of operation.

When it comes to AC replacement in McKinney, TX, our team can get the job done fast, efficiently, and at a fair price that won’t break the bank. Our team is trained to understand the ins and outs of your cooling and heating system, and have extensive experience working with both older and newer models of HVAC home cooling and heating systems. This means that regardless of the make and model of your system, or its age, we will be able to step in and quickly diagnose and repair the issue at hand, or offer you AC replacement options that fit your needs. Each of our team members will arrive ready and equipped with the proper tools and technology needed to resolve your unique and specific issue, meaning same day repairs or replacements are a real possibility.

McKinney TX fix broken AC Units

Discover More Services Provided With DMS Air

At DMS Air, we provide both residential and commercial HVAC repair, AC replacement and associated services in for residents of McKinney. We specialize in providing the best service available, as a long-standing valued HVAC contractor in the community.

The following are just some of the services we provide for our valued customers:

  • AC Replacement
  • AC Installation
  • AC Repair
  • Heater Replacement
  • Heater Repair
  • Heater Installation
  • HVAC services, maintenance and inspections
  • And more…

Other common problems we run into include: coil inspection for heaters and air conditioners, ventilation inspection, repair and replacement for control panels, fan belt repair and replacement, motor inspection and more.

Whether you need a replacement or a tune up, our HVAC technicians can be counted on to cover the entire spectrum of needs.

Competitive AC Rates

AC replacement can be expensive, but that doesn’t mean the professional services that get the job done need to be. We know that money can be tight, that’s why we offer fair and reasonable pricing that is both transparent and competitive. No surprises here. You always know exactly what the deal is. And when it comes to AC replacement, our technicians and experts will help you find the best deal for your particular needs.

This means you will never pay more than you need to. And despite our affordable services, we don’t cut corners. It is our pleasure to provide you with the highest quality customer service at fair rates.


Stop shopping around and find everything you need for McKinney AC replacement services at DMS Air. We guarantee you’re total satisfaction, from our competitive rates and experienced technicians to our fast and friendly service.

Not only do we offer affordable and competitive rates, but we value you as a customer. Let’s work together to come to a solution that works best for you and your home or office Call DMS Air today to get a quote for your next repair, replacement, or installation project.