Welcome to Grady’s Air Conditioning & Heating Services

Proudly serving the Alvin, Friendswood, Pearland, League City, and surrounding areas. See our Services page for details. With years of experience in air conditioning service and sales, and heating service and sales, you can count on Grady’s Air Conditioning & Heating Services for high quality service and affordable rates. We service all makes and models, and we are here to serve you!

installation and service

Our technicians are registered with the State of Texas, and we stand behind their work. They’re factory trained and qualified to help you with the repair, installation, and maintenance…


american standard products

American Standard is consistently in the top rankings of consumer satisfaction surveys due to their track record of reliability and being backed by the best warranties in the industry.


financing is available!

Don’t miss out on our amazing financing plans that allow you to make monthly payments on your new home comfort system investment! Call for more details, or click below to get started.

just a few

of our services

We Are Proud To Offer:

  • Maintenance
  • Repairs
  • New Installation and Replacement
  • Central Heating
  • Air Conditioning Systems
  • Heat Pumps
  • Communicating Systems
  • Multi-Stage Systems
  • Variable Speed Equipment
  • Air Purification
  • Ductwork
  • Attic Insulation
  • 1 Year Maintenance Contracts

Our technicians are:


Registered with the State of Texas.


We got you covered.


Factory trained and qualified.


  • Zach is "The Man", "The Myth" and "A Legend". On what felt like the first day of Summer, he fought the blistering heat to diagnose the issue and help turn our frowns UPSIDE Down.

    Roland Foster Jr. Customer
  • Our air conditioning was not cooling sufficiently. John came out and correctly diagnosed the problem. Not only is it cooling extremely well but now the air flow has increased 3 or 4 fold.

    Ron Markovich Customer
  • Wonderful service! Called right away to schedule an appointment & worked with my availability. Technician was professional & kept communicating with me...

    Rubi Sauceda Customer

Our Service Area

need our help?

Need Help Now? Call : (281) 755-1740