(713) 992-9926


Open 24 Hours


Financing Available


Open 24 Hours

Emergency Service

Financing Available

With Approved Credit

Service Area

Pearland’s Preferred Air Conditioning Repair Specialist

Welcome to Stalwart Mechanical Services, where our mission is to deliver top-quality residential and commercial air conditioning products and services to our customers. We can also solve any other HVAC issue that may arise in your home or business, including heating, ventilation and air quality problems. Our technicians can be your go-to resource for installation, repair and maintenance projects of all types and sizes. Contact us today to discuss your needs and request a free quote if you live in any of these areas:

  • Pearland, TX
  • Webster, TX
  • Missouri City, TX
  • Sugar Land, TX
  • Friendswood, TX
  • League City, TX
  • Harris County, TX
  • Alvin, TX
  • Rosharon, TX
  • Spring, TX
  • Katy, TX

We are open 24 hours a day, seven days a week, so get in touch with Stalwart Mechanical Services for expert air conditioning and heating service anytime!

Our Services

Air Conditioning

A properly functioning AC system is essential in the Texas summer. When your unit breaks down or isn’t cooling at full capacity, contact Stalwart Mechanical Services for service. Our technicians can provide professional air conditioning repair and maintenance of all units. If repair is not an option, we can install a new air conditioning system covered by an extended warranty.


We offer complete heating solutions including routine maintenance tune-ups, repair and replacement. We service furnaces, ductless systems and heat pumps, and will ensure that any system we install is properly sized for your home for maximum efficiency.

Air Quality Products

We can install air purifiers and other indoor air quality products to help you breathe easier at home or work.

Contact Us Today

Do you need professional heating and cooling services you can count on? Let’s discuss your HVAC needs. To schedule an appointment with some of the best furnace and air conditioning repair and installation experts in Pearland, call Stalwart Mechanical Services at (713) 992-9926 or contact us online.

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    © 2020 Stalwart Mechanical Services

    Main Office:
    2817 Miller Ranch Ste 337, Pearland, TX, 77584

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    Expert Air Conditioning & Heating Service

    License #: TACLA00042992C