Heating Repair

Don’t be left out in the cold with faulty, unsafe heat repairs

Our college educated, NATE certified, uniformed technicians arrive at your home and assess the entire state of your heating system. Classic technicians are trained to take into account every variable that makes your home’s comfort unique. We take the time to discuss repair options and explain why specific repairs will help extend the life of your heating unit and keep it functioning properly. The Classic promise to you is correct and affordable heat repairs the first time that put an end to costly, repeated breakdowns.

Webster defines “repair” as a verb meaning to restore to a sound or healthy state. Easy enough right? Classic Heating and Air has the experience, expertise, and equipment to make furnace, air handler, and heat pump repairs the way they are meant to be…sound. The Classic Team and Classic technicians possess more than just a temp. probe and manometer making Classic Heating and Air the only call you’ll have to make!

close up heater repair electronics
  • 24/7 Service
    There when you need us most with no overtime…SAME GREAT RATE ANYTIME, EVERY TIME
  • Same Day Repairs
    Well stocked vehicles ensure our air conditioning repairs are made in one trip 95% of the time.
  • Expert Technicians
    College educated, NATE certified technicians which means they have passed the industry’s highest tests and rank in the top percentile for service professionals.
  • Warranty Backed Repairs
    Our technicians assess and diagnose the problem right the first time and make the proper AC repair that we stand behind 100% satisfaction guaranteed.
  • upfront, Flat-Rate Pricing
    Before doing any repair Classic technicians explain to you the problem, the solution options, and cost, then answer any questions you might have.
heater system case

We Proudly Serve

The Classic Difference

Limit switches, sequencers, pre-purge safety cycles – these things probably don’t mean much to the average Dallas homeowner, but to us at Classic Heating and Air they mean comfort and safety. Whether you have a gas furnace, electric air handler, or heat pump that provides your homes heat, the Classic Team has all the right answers to your heat repair problems. Yes, we know sometimes winter in Texas and more specifically Dallas doesn’t even require turning on the heat, but then again we’ve seen Arctic fronts blow in overnight, bring sub-freezing temperatures and dump inches of snow.

At Classic Heating and Air we pride ourselves in keeping you and your home’s heater prepared for whatever weather comes Dallas’ way. One very important aspect of residential heating that Classic focuses on those other industry professionals often neglect is SAFETY. Unfortunately, many times that leaves home heating systems and components working, but no longer within strict specifications that ensure your home and family’s safety. Classic Heating and Air guarantees not only will we make the proper heat repair, but also leave your system safe and operating within proper manufacturer specifications.


The cost of fixing a heating system may start from just $85 including filter replacement. However, it can reach up to $1500 if your heating system requires repair or replacement of an electric furnace, compressor, or air duct.

You can estimate the average cost to fix a heating problem to be $300-$700.

However, the cost of fixing a heater also varies according to your location, property size, and type of unit. It’s always a great idea to consult an expert technician and get a quote for your heating problem. 

You can troubleshooting by checking your thermostat, filter, gas valve, and cleaning exhaust vents. If you have a programmable thermostat, make sure it is set to heat mode. Similarly, check air ducts and look for anything that restricts the airflow. Contact a service professional if you are unable to find the cause of the problem. 
To fix heating problems, you can start with resetting the timer of your thermostat. Set the timer according to your usage to get the required heat while saving energy bills. 

You may need to relight the pilot light following the instructions mentioned on your central heater. 

Regardless of the type of your heating system, it should be serviced at least once a year. The heating system features numerous components including furnaces, air ducts, blowers, and more. As they’re mechanical components, they may experience wear and tear if you delay the maintenance.

For commercial units, you can also schedule half-yearly maintenance. Any regular maintenance will help to retain optimal performance and save you money in the long run.

Furnaces usually last up to 10-15 years depending on your usage. However, if your unit has been maintained with regular tune ups, these long-term appliances can last up to 20 years. Regularly scheduled maintenance is the key to optimal performance and the long life of your heating system. 

If you want to enjoy the optimal lifespan of your furnace, we recommend selecting an annual maintenance program. It will prevent the overuse of components and maintain their efficiency.   

If your heating system is working but not blowing heat, the primary reason could be dirty or clogged filters. The debris and dirt can clog your system’s filters and lead to overheating. Thus, there are high chances that your heat exchanger is shut off and not heating your house. 

In case of clogged filters, you must replace them with a newer one and restart your heat exchanger to get back to your comfort zone. If you do not know how to replace the filters, you must consult an experienced technician for professional help.