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You can’t control the weather.
But inside is a different story.

Experience and reliability are the foundation of’s AC and heating services. Take comfort in knowing the area’s largest commercial HVAC services company is bringing that same level of expertise to your home. Call today for fast, friendly service that keeps your home comfortable and your system running efficiently year round.

Serving the Houston Area

Monthly Maintenance is a
Reliable Fix for Unseen Risks

Dirty coils, vents, and ducts diminish air quality and place strain on your heating and cooling system. Our Smart Service plans ensure the comfort, safety, reliability, and efficiency of your home’s HVAC system.

Sign up for today to get improved air quality and a longer lasting heating and cooling system. You might not see the difference, except in your lower utility bills.

Keep Your Cool Mechanical provides the fast, efficient service you need to stay comfortable in Houston’s erratic climate.

HVAC Repair For All Systems

NATE (North American Technician Excellence) Certified Technicians

Convenient Scheduled Maintenance

Same Day Service and Installs

Air Quality Assessment and Purification Solutions

Environmentally Friendly Systems and Maintenance

Protection Plans

Your comfort should not come at an unexpected cost. Our protection plans ensure your climate is always under your control.

Houston Heating and Air Conditioning Repair Houston provides the fast, efficient service you need to stay comfortable in Houston’s erratic climate.

Replacements & Upgrades

Don’t suffer with an old system. Houston replaces antique HVAC appliances with modern, energy efficient units that keep you comfortable for years. Financing a new system today can save you a bundle in the long run.

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Get the fresh air your family was meant to have with our maintenance plans. ...

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Our maintenance plans have your back. Shop our plans starting at $12 a month to get clean consistent air. ...

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Our Smart Plans create clean air environments so your family can breathe freely. ...

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We're proud to be able to sponsor the 25th Anniversary of Dudley and Bob with Matt! ...

Dudley and Bob with Matt 25th Anniversary Gala

August 12, 2017, 7:00pm - August 12, 2017, 11:00pm

93.7 KLBJ-FM is honored and excited to celebrate the 25 year partnership of our dynamic duo Dudley and Bob. To pay homage to Dale Dudley & Bob Fonseca, join us for a highfalutin night of fun, music, and comedy at the historic Paramount Theatre. The entire night’s entertainment has been curated by Dudley & Bob + Matt third show member, Matt Bearden, so you know it’s going to be an evening nobody will want to miss! The Dudley and Bob with Matt 25th Anniversary Gala is Presented by Ashton Woods Homes and Supported by Heating and Air Conditioning and Estes Audiology Hearing Centers Music from: Bob Schneider Music, Bruce Robison & Kelly Willis, Charlie Sexton, johnny goudie music & Benjamin Hotchkiss, and Scrappy Jud Newcomb Comedy from: Mike MacRae, Chris Cubas, and Martha Kelly Join us directly following the show at Speakeasy on 5th and Congress for our after party! It's a $10 cover at the door, but if you purchased VIP tickets through the Paramount, entry is free!

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Help support Family Eldercare's summer fan drive because caring for your community is always in season.