Markl and Sons

  • Call Us Today
    (903) 893-3060
  • Hours
    8:00 am to 5:00 pm
  • 119 East Brockett
    Sherman, TX 75090
Advantages of Markl and Sons
Advantages of Markl and Sons
Cooling and Heating Systems
Cooling and Heating Systems

Family owned and operated since 1980 with a reputation for prompt, quality service.

Family owned and operated since 1980 with a reputation for prompt, quality service.

Family owned and operated since 1980 with
a reputation for prompt, quality service.

Family owned and operated since 1980 with
a reputation for prompt, quality service.

Advantages of Markl and Sons
Advantages of Markl and Sons
Cooling and Heating Systems
Cooling and Heating Systems
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Heating & Air Conditioning

Repairs & Services

Markl & Sons is a full service air conditioning and heating company providing ac repair, design and installation services. We have built a reputation in prompt, quality service for our residential and commercial customers.

(903) 893-3060

Time for a New System?

Get longer lasting, money saving air conditioners with our service agreement plans.

Commercial
Residential

How We Can Help

Featured Services

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WE ARE WHAT YOU NEED! OUR PROFESSIONAL TEAM WILL MAKE SURE YOU GET THE HIGHEST LEVEL OF HELP.
HVAC News

UV Lights

Ultraviolet (UV) Air Treatment Systems zap mold spores and certain live, … Read More

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Customer Reviews

I called at 3:30 pm to have our heating unit serviced.  He was at our home in 30 minutes.  Ten minutes he was able to tell me the problem and the cost.  He went for parts and returned to repair.  The entire service was handled in two hours.  I have small children and we needed to have heat.  The cost is very minimal.  I am completely satisfied.

Anonymous

Relieved and thankful!!!!
Thanks to John Markl for getting his son Randy to my house in 10 minutes and getting my air fixed today. I was near tears this morning when my home warranty sent a company from Dallas area and said I needed a new unit for $4000 and my warranty company (Choice Warranty) wanted to pay only $350 of it. Thanks John and Randy, you’re the best!!!

Amy J

I was dreading a huge bill but when the service man came by it was a simple fix. Thanks for the honesty.

Larry S.

Markl & Sons are great!! They were super fast and completely professional - we are so impressed with the company, their products, and their customer service!! Thank You Markl & Sons!!

Brenda R.

Friendly and fast same day service. The two guys that came out were very knowledgeable and had our old AC unit up and running within an hour after replacing a part.

Luis C.

Residential Financing Available

The Wells Fargo Home Projects® credit card is issued by Wells Fargo Bank, N.A. with approved credit. Apply for the Wells Fargo Home Projects® credit card by selecting the button below.

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We are LICENSED, BONDED, AND INSURED and proud members of the Sherman Chamber of Commerce.

TACL A17682C

Services

Design
Installation
Heating & AC Repair

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Phone: (903) 893-3060

119 East Brockett
Sherman, TX 75090