Air Conditioning Repair

Air Conditioning Repair

At Welsch Heating and Cooling in St. Louis, we understand how important it is to take good care of your air conditioning system. When you need routine maintenance, or you are looking to have air conditioning repairs done, it’s time to see how Welsch can help. No matter what kind of brand of air conditioner you have, we can service it. We provide heating and cooling services for customers throughout St. Louis and the surrounding area.

Should I Repair or Replace My Air Conditioner?

Not every problem with your air conditioning unit means that you have to have an air conditioning installation service done. It is important to know the age of your system, the complexity of the repair, and how expensive the repair will be.

You Should Repair Your Unit If:

It’s easy enough to make repairs on your air conditioner, especially when the issue is a simple repair. If your system hasn’t been repaired recently or hasn’t really ever broken down, it is likely worth the cost of repairing your unit. In general, if your air conditioner is less than 10 years old, it is likely worth repairing your air conditioning system.

You Should Replace The Unit If:

The cost of the repair is high, it probably makes more sense to put the money into purchasing a new system instead. When your HVAC system is more than 10-15 years old, a replacement is usually recommended. An air conditioning system that is not energy-efficient will end up costing you more money in utility costs than it would cost to replace the system. A more energy-efficient HVAC system is worth the investment.

If you are experiencing frequent system break downs, a replacement is probably needed. Many repairs in a short period of time is a big sign that your air conditioner is on its last legs. Uneven temperatures throughout the home also indicate the need to replace your existing system. 

24/7 Emergency Air Conditioning Repair Services in St. Louis

We are always ready to take care of your service needs, 24- hours, 7 days a week. If you need emergency service for your air conditioning units in the middle of the summer, we are ready for your call. You don’t want to get stuck in the hot weather, dealing with difficult temperatures throughout the night. This is why we provide HVAC services for all your heating and cooling equipment.

When you are looking for St. Louis area HVAC companies you can depend on, don’t overlook the team at Welsch. Our skilled team of technicians is ready to diagnose and repair any HVAC issues you may have in your home or business.

Maintain Your AC Unit with Regular Maintenance

When you take good care of your air conditioning system, it is going to last longer. Regular maintenance extends the life of your system, and ensure that it is optimized to be used throughout the season. During your air conditioner service, your HVAC contractor will inspect and clean your unit thoroughly. The energy efficiency is tested, and you will know that your system is ready for the work of keeping you cool. 

Our air conditioning service includes checking your indoor air quality, air conditioning repair, and a full inspection of your entire system. If your air conditioning has not been serviced in some time, schedule a call with Welsch Heating and Cooling in St Louis once a year to keep your system in good shape.

Call Welsch Heating & Cooling For Air Conditioning Repair in St. Louis, MO

When you are searching for a quality air conditioning repair in St. Louis and the surrounding area, it’s time to call Welsch Heating and Cooling and set up an appointment. We are your trusted St. Louis HVAC company and we are can tackle any air conditioning repair regardless of the brand. Contact us today to schedule air conditioning repairs. 



I wanted to take a moment to express my gratitude for the outstanding service I received Monday from repairman Chris Sasse. Chris came to my house Monday morning, shortly after reporting a non-functioning thermostat. (We had no heat for 24+ hours.) He replaced the 1+ year old iComfort Wi-Fi thermostat,...

Carla H.

Rick did an outstanding job of assessing my needs, making appropriate suggestions, and fielding follow-up questions in a timely manner. The install crew was efficient and completed the install by early afternoon. While the crew did remove all the old components the basement floor could have used a sweeping –...

Larry M.

From the moment we requested an estimate of our needs and the costs, we were satisfied. The technicians were friendly, competent and cleaned up…there was no mess. They worked in a timely fashion and we were able to carry on our regular routines without hampering their work.


I just want to take a moment to thank you for the manner in which a service request was handled yesterday, May 29th. First of all thank you for getting a technician out here with a few hours. Secondly, I really appreciate the way the resolution to my problem was...

Dennis D.

I felt the need to write and praise your company! I have used Welsch for almost 15 years for heating and a/c maintenance and service. I had a slight emergency today, called this morning and you had someone come this afternoon. Chris Sasse was the technician and could not have...

Paula J.

More Reviews

Service & Emergencies: (314) 567-6347 Call Today!