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.


Monte Lowery
Monte Lowery
16:11 01 Apr 21
I have had Grady’s service my home several times on my aging units. They have always been prompt and fair. Most... recently, made the decision to replace/upgrade my 5 ton unit. Installation was outstanding. Several man crew working simultaneously inside and out to complete a very complicated turnaround in one day. I can’t say enough about how good of a job they did. I would highly recommend this team for your HVAC needs.read more
John SmithIII
John SmithIII
22:08 29 Mar 21
I have used Grady’s air conditioning & heating for the past 5 years. The service is always 5 star. Beto is professional... and takes the time to explain what he has serviced and answers all your questions to your satisfaction. If your looking for a great and HONEST ac business - this is the one. Thank youread more
Bonnie Mosley
Bonnie Mosley
20:16 24 Mar 21
It has been a great experience to use them for seven years. Has been very pleased with their service.
Hugh Ronalds
Hugh Ronalds
18:01 17 Mar 21
Grady is a long time contractor for us and we are never disappointed. Very professional, knowledgeable and efficient. ... The very best.read more
John Frost
John Frost
06:24 02 Mar 21
Outstanding company with technicians who are very knowledgeable and helpful in taking care of the systems which adds... longer life.read more
Ken & Jan Sayles
Ken & Jan Sayles
18:44 19 Feb 21
The best around. Lewis the technician is the absolute best. I recommend Gradys wholeheartedly. Honest, prompt, very... good technology! Again, Lewis is absolutely the best there is. Love this company.read more
Denise Mayberry
Denise Mayberry
17:21 29 Jan 21
Technicians showed up in a timely manner. They were very professional and checked our heating unit. I have had very... good experiences with Grady's in the past and would highly recommend them.read more
Andrew Machiano
Andrew Machiano
19:51 20 Jan 21
Had a shorted out thermostat. Even though the call was placed through AHS, the dispatcher called me promptly and a... tech was dispatched almost immediately. Definitely much faster than I expected. Beto was my tech and he was polite and professional. He explained everything before he did it, made sure everything worked before he left, and gave me some pointers about things that had damaged other people's smart thermostats. My dog loved him and we all know that when a dog loves someone, they're good people. In short, it was another outstanding experience with Grady's. They installed the unit last year and they were fantastic then too. If you live in their service area, don't hesitate to use them for HVAC service and if you don't live in the area, I'm sorry for you.read more
Fred Mayer
Fred Mayer
03:02 12 Nov 20
Have employed Mr..Grady’s firm for about 15 year. I’d have no other! Their technicians, especially Luis, come on time... and are friendly, professionally uniformed. The price for a year’s maintenance check is cheap, $150! Their on line administration (headed by Jessica Grady) is the best I’ve come across.read more
Erika Davila
Erika Davila
16:09 20 Oct 20
Just used Grady's services and they were EXCELLENT. Our AC unit had messed up and even though I called late in the... afternoon they were able to send someone out 1st thing the next morning and even called to verify if their services were still needed before sending the technician out. Beto was great and very professional. Will definitely use them again for any other AC issues and highly recommend to everyoneread more
Peter Broussard
Peter Broussard
14:28 04 Sep 20
Great company. Professional, reliable, and honest. Technician (Luis) was very courteous and knowledgeable. He quickly... identified the problem and promptly contacted the home warranty company (American Home Sheild) to minimize time. I absolutely recommend this company.read more
James Elliott
James Elliott
15:19 29 Aug 20
The tech we worked with from Grady’s was Zach, he was very professional and knowledgeable. Zach was through diagnosing... the problem with my AC unit and explained all options for repair and replacement. He also ensured we had a clear understanding prior to us making any choices with the repair or replacement. We ended up replacing the downstairs unit and Grady’s installed the very next day. The service they provided was above reproach. Will definitely use Grady’s for any and all maintenance and purchases. PRICES ARE AFFORDABLE !!!read more
gary robbins
gary robbins
22:28 19 Jul 20
Can't say enough good about Grady's. They were our American Home Shield provider, and did their best to satisfy us. ... However, in the end, we bought a new American Standard unit from them. I'm an engineer, and didn't even get a second bid! I trust them - they are the type of people that you want as your next door neighbor. Honest, hard-working, know-their-stuff, and salt-of-the-earth. Five stars from the Robbins Family in Clear Lake.read more
Next Reviews

Our Service Area

need our help?

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