We Proudly Serve the Following Areas

  • Alvin
  • Angleton
  • Bellaire
  • Dickinson
  • Freeport
  • Fresno
  • Friendswood
  • Houston
  • Kemah
  • La Marque
  • La Porte
  • Lake Jackson
  • League City
  • Liverpool
  • Manvel
  • Missouri City
  • Pearland
  • Richmond
  • Rosenberg
  • Rosharon
  • Santa Fe
  • Seabrook
  • Sienna Plantation
  • South Houston
  • Stafford
  • Sugar Land
  • Texas City
  • Webster

 About Custom Air Systems

At Custom Air Systems, we know you have choices throughout our extensive service area. You can pick from many HVAC companies for your heating, cooling, and ventilation work. We hope you will choose us because we genuinely care about excellent customer service. We do everything all the other contractors do.

  • Furnace installation, furnace repair, maintenance
  • Central air conditioner repairs and A/C unit installation, annual inspection and A/C maintenance, and repair work
  • Educating customers in the most efficient, economical use of their HVAC equipment
  • Installing accessories and auxiliary components such as deep media filters, UV germicidal lights, or multi-speed blowers

Local Reviews

Angel C.

Angel C.

customer requested two hvac systems checked before purchasing home found one system low on refrigerant.

Near Nickel Canyon Ct, Rosharon, TX 77583
Angel C.

Angel C.

hvac not cooling checked system found condenser capacitor bad we replaced capacitor.

Near Glenwood Dr, Richmond, TX 77406

What Are You Waiting For?

Whether you want a furnace, heat pump, or boiler, we can keep you warm through chilly autumn and winter months. From spring through early fall, we can save your central air conditioner performing at peak efficiency and power. We have everything you need for air conditioning and heating repair needs in Texas! We’re very own one-stop A/C shop that comes to your doorstep.