Trusted Cooling and Heating Experts Serving La Porte and Deer Park

Pasadena, Baytown and Southeast Houston

Trusted Cooling and Heating Experts Serving Service La Porte and Deer Park

Pasadena, Baytown and Southeast Houston

YOUR HVAC SERVICE COMPANY

D & D Climate Control

D & D Climate Control is a family-owned and operated business servicing Harris County and surrounding areas since 1994. We service all brands of HVAC equipment, but highly recommend American Standard Heating & Air Conditioning products when considering equipment replacement.

We proudly support the local community through involvement in organizations such as the Pasadena Habitat for Humanity and the Southeast Texas Fishing Organization Sponsor.

D & D Climate Control is an American Standard Customer Care Dealer - Badge

Customer Testimonials

We love hearing from our customers!
If you've had us work on your HVAC system we would love to hear from you too.

Air Conditioner Installation in Baytown, TX 77523

“I had a new unit installed two years ago and it is way better than the old unit I had before. Now my upstairs unit went out and D&D replaced my upstairs unit as well. The people at D&D are great to work with. The house is cool again, thank y’all very much.” – Steven L.

Air Conditioner Replacement in Pasadena, TX 77502

“Always there when we need yall!!!”

– Jennifwr T.

Air Conditioner Installation in Deer Park, TX 77536

“Fantastic customer service and quick response and our installation was great the employees are amazing and work great as a team.. Love my new system and Thank you for helping me make an educated decision on something I had no idea had choices. Great Company. Highly recommend D&D”

– Tammy O.

Emblem for D&D Climate Control's 30 year anniversary.

Helping you declare your independence from the Texas heat since 1994!

Badge showing D & D Climate Control's 25 Years of Service.

Helping you declare your independence from the Texas heat since 1994!

Although we're affiliated with American Standard & Mitsubishi, we service all brands!

American Standard and Mitsubishi logos.

Although we're affiliated with American Standard & Mitsubishi, we service all brands!

American Standard & Mitsubishi affiliates.

Need HVAC Service?

Contact the experts at D & D Climate Control.

Call us at 281-470-8573!

Our Most Recent Articles...

Signs Your Furnace or Heat Pump Needs Repair Before It Fails

September 15, 2026

Most furnaces and heat pumps rarely quit without warning. Common signs your heating system needs repair include unusual noises, weak airflow, rising energy bills, short cycling, inconsistent temperatures, and strange odors. Ignoring these early symptoms can lead to sudden breakdowns, higher repair costs, and uncomfortable indoor conditions. You know that feeling when your heating…

How to Cool the Upstairs of a Two-Story Home

August 15, 2026

To effectively cool the upstairs of a two-story home, consider installing a ductless mini split system for zoned comfort and targeted temperature control. These systems provide efficient cooling without overworking your central AC or needing to modify existing ductwork. Have you ever walked up your stairs and felt a noticeable difference in the air temperature…

How to Determine the Perfect AC Size for Your Pasadena, TX Home

July 15, 2026

Ever feel like Goldilocks when it comes to being comfortable at home? Always feeling too hot or too cold and never just right? The cause may surprise you: the size of your air conditioner. Choosing the right air conditioner isn’t just about brand or features—it’s also about size. And no, we’re not talking about the…

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