Welcome to Grady's Air Conditioning & Heating Services, proudly serving the Alvin, Friendswood, Pearland, League City, and surrounding areas. See our Service Area page for details. With years of experience in heating, ventilation and air conditioning 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!

Your family's comfort is important to you, and it's important to us! Let us prove it to you with our reliable American Standard and Ameristar products, quality craftmanship, and the best extended warranties in the industry. We also have great 0% APR financing plans with approved credit. Our product range has grown to meet today's ever-changing demands, continuously adopting the latest in energy efficiency technology. We offer both installation and service for air conditioning and heating systems. Ask about our routine maintenance or our Extended Maintenance Agreement program, so we can work with you as a team to extend the life of your equipment, and keep your air conditioning and heating system working as energy efficiently as possible!