A. J. Warren Service Co.

This company specializes in residential and commercial HVAC & controls, sales, installation and repairs. We service Houston and surrounding counties, as well as 24 hr. emergency service.

About Lennox:, A Legacy of Vision and Innovation., Lennox is built on a legacy of innovative firsts, from the introduction of the riveted-steel furnace in 1895 to some of the most efficient air conditioners available today. Over the years, Lennox has set the standard for home comfort, and we continue to push the standard forward with a lineup of more than 60 leading-edge products and a network...

There's a lot about indoor air quality that you might not know and certainly can't see. Up to 72 trillion microscopic irritants, or allergens, find their way into your home every day. They include dust, pollen, pet hair and dander, dust mites, mildew, lint, fungus, most tobacco smoke, cooking grease and bacteria. Many of these particles are so small that your nose and throat can't filter them...

Hvac, Air Conditioning, Heating, Heaters, Heat Pumps, Air Handlers, System Installation, Maintenance, Repair

About Us AJ Warren Service Company has been in business in Houston since January 15, 1973. Over the years we have established a reputation for quality and value unsurpassed in the air conditioning industry. We maintain a continuing quality improvement process in our company. We are completely and absolutely dedicated to your satisfaction. AJ Warren has won the first place national Award for...