Why Choose ComfortDNA

ComfortDNA has offered AC service in Dallas since 1970. We the owners care about customer service first and foremost during every second of our visit to you.

When you choose ComfortDNA, you’re signing up for great service, excellent warranty coverage, and an HVAC service team that cares.

• Employee-owned
• State registered with highly experienced and NATE certified technicians
• Trustworthy and highly experienced
• Positively reviewed by the community (4.7 out of 5 stars on current Google reviews)

Also, our technicians keep up on modern AC and HVAC service, products and repair techniques and technologies. How? We ensure our employees are offering top-notch service every time they come to your home or business.

The bottom line? When temperatures escalate beyond belief during the Texas summer, our HVAC technicians ensure that you’re comfortable, safe, and confident in your home AC equipment, and we even offer a warranty on our services!

Some of the AC issues We fix

If you're experiencing any of these problems, it may be time to give us a call!

AC will not come On

If your AC does not turn on, an electrical problem is the cause. Some electrical issues are simple, like changing out your thermostat batteries, which you can do yourself. If batteries are not the issue, you can try checking the circuit breaker assign to AC units. Typically this written on the circuit breaker door so you can check the right breaker. If there are no instructions then do all the breakers off on off on to make sure.

Warm Air Instead of Cold

If your system blows warm air instead of cold, you may have a dirty air filter. Replace the old one with a new one, then start up your AC. If the problem persists, call ComfortDNA or click on Book Service at the top of this page. We will have a technician at your door when you need us. Good practice especially during a hot summer we recommend that you change your air filters once a month, set a reminder on your phone. It will save you energy efficiency and allow your AC unit to require less maintenance.

Strange or Odd Noises

Strange odd noises are never good. A thumping is likely a blower or motor assembly issue. A clicking sound is a relay issue. A faulty electrical component will cause a buzzing sound. Do not mess about with odd noises as they can create larger, or even dangerous, issues call us now on the number above.

System is Freezing Up

Running low on coolant, blower motor concerns, and insufficient airflow may all cause your AC system to freeze. At home, you can swap the old air filter. Otherwise, you need us to conduct an analysis and repairs as needed.

Refrigerant Leak

If your system endures a refrigerant leak, the coil will freeze, your home will not cool properly, and the system will not perform efficiently. To resolve a refrigerant leak, schedule a service. You cannot solve a leak yourself.

Each of our Service Visits Include

We like to get the resolution of your AC problems efficiently so if you call or fill in the Book Service form providing a clear explanation of what is happening can help us get a resolution. Even possibly avoid a visit with some simple FAQ's and put the problem to bed.

First and foremost, when our friendly, personable, and experienced HVAC technicians arrive, they’ll ask you about your concerns. Then, with a better understanding of the problem, we will examine your AC unit, find the issue, and resolve it quickly.

For general preventative maintenance or tune-up service, we ensure the air filter is clean, zero refrigerant leaks are present, and ensure you have an overall healthy system.

Our Texas AC Services

Homeowners know better than most that, during the summer, a functional air conditioner is necessary when temperatures soar. But what happens if your system fails? You call ComfortDNA!

Home Residential AC Repair

Service technicians train extensively to tackle common and not-so-common malfunctions in today’s top air conditioning systems. We will give a fast inspection, locate the problem, and complete all AC repairs in Texas so that you can go on living at home in comfort.

Air Duct Cleaning

Dealing with dirty air duct systems can lead to severe health complications, including asthma and lung infections. When your indoor air quality is low you’re breathing in dirt, dust, and mold spores, but we can help avoid that problem. Conducting this cleaning is again about your health and comfort.

Our air duct cleaning service in helps homeowners and businesses like you breathe easy, with clean air throughout the whole home.

24 Hour Air Conditioning Repair

It could be the dead of night when your air conditioning system fails, and even when the sun sets, the heat soars. You need prompt repairs!

Our 24-hour air conditioning repairs in Texas ensure that professional, efficient repair service is a phone call away at any hour.

HVAC Installation of a new system

If you’re moving into a new home, business or dealing with a chugging old system, our AC installation service in Texas will resolve your woes. No more costly repairs, no more hot air instead of cold, and no annoying thumping noises in the night!

A new air conditioning system is precisely what you need and we can get you financing in almost all cases click on Financing above!

Your AC Maintenance

Its very important to have regular AC maintenance to ensure your system operates at peak efficiency year-round, and for far longer, too. It is recommended to hire a professional when it comes to HVAC maintenance. Experienced service professionals know their way around the interior and exterior units, and will take care of your system promptly and often avoid more costly replacement or parts failures!

Other Texas HVAC Services

Alongside the usual AC repair and replacement services, ComfortDNA also proudly offers:

• Inspections & System Check-ups
• Seasonal Tune-Ups
• AC & Heat Pump Repairs
• Installations and Estimates

Products & Service Items

Equipment Installation, Repair, and Replacement

• Emergency Service
• Duct Cleaning
• Load Calculation
• Furnace Replacement
• Heat Pump Replacement
• Coil Replacement
• LP Appliance Conversion
• Refrigerant Leak Detection
• Air Purification
• And more!

HVAC Repair in the DFW Metroplex

When the heat outside quickly becomes unbearable, only top-rated service professionals offering around the clock HVAC repair can restore your home and your comfort levels to the max.

To avoid a rising utility bill, and to enjoy a cool, comfortable home, keep an ear out for the signs that your HVAC system is breaking down. Some of the most common air conditioning issues we solve include:

• Insufficient airflow
• Warm air
• Loud noises
• Irregular cycling
• Foul odors coming from the ductwork

It often helps and is recommended that you choose our Service Maintenance Plan to cut down on the risk of time-consuming HVAC repairs in the future. Now is the time to schedule AC repair before your situation worsens!

ComfortDNA HVAC Service Maintenance Membership

To guarantee your home’s HVAC system functions when you need it most, we recommend signing up for the ComfortDNA HVAC Service Maintenance Membership.

What are the benefits? A great question!

• Lifetime Workmanship Guarantee
• 20% Discount on Repairs
• Loyalty Rewards so the membership rates go down not up
• Zero Overtime Charges
• Fair and Consistent Pricing a small monthly payment plan does the trick

Why Should You Join the ComfortDNA HVAC Club?

Who doesn’t enjoy reassurance that any severe HVAC issues that arise over the lifetime of the system is completely covered? That’s one major benefit of joining the ComfortDNA HVAC Service Maintenance Plan.

On top of peace of mind, you’ll enjoy discounts on parts and labor, priority scheduling, zero overtime fees, and enrollment in our Loyalty Rewards Program! What is the Loyalty Rewards Program? When you’re enrolled, a portion of your monthly fee is put towards a brand-new HVAC unit!

What is Our Lifetime Work Quality Guarantee?

We have immense faith in our HVAC repair work, and we think you will, too. Our Lifetime Workmanship Guarantee — part of the ComfortDNA HVAC Membership — covers any repairs that may occur due to installation or workmanship errors.

Please note: We do not cover units repaired or installed by other companies without conducting an inspection visit.

Join the ComfortDNA HVAC Club Now!

Whether you’re a first-time homeowner or keeping up a dated HVAC system in your forever home, the ComfortDNA HVAC Membership is meant for you. Learn more about the ComfortDNA Service Maintenance Membership sign up today!

Tips for Hiring the Best HVAC Company

ComfortDNA provides superior in-home comfort, and we’re happy to serve your community. In addition to offering well-trained and highly knowledgeable technicians, installers, engineers, and comfort advisors, ComfortDNA is also employee-owned. Our technicians have delivered experienced-based, technology-built, energy-efficient solutions for decades, and there’s no end in sight.

For HVAC tune-up, repair, or replacement needs, ComfortDNA technicians offer smart solutions that work with your needs and budget.

While ComfortDNA is eager to assist with all your HVAC needs, here are a few more tips for finding the best HVAC service.

• Ask friends and family for recommendations.
• Read through client reviews and testimonials of local HVAC companies.
• Check to ensure your AC installer is licensed.
• Get a quote for your HVAC systems including ductless units.

Contact ComfortDNA Air For All Your HVAC Needs

From concerns surrounding your central air conditioner to new air conditioner installation and beyond, ComfortDNA — your local air conditioning company — offers unbeatable service based on years of experience, upfront quotes, and exceptional customer service.

Give us a call today at (214) 227-7620 for top-rated AC repair and replacement from one of the top AC companies in Dallas. And yes, we are taking every precaution with COVID!