We do not sell parts or give quotes over the phone** Depend on DD Mechanical Services for All Your HVAC and Air Purification/Cleaning Needs! From repairs on any make and model to sales and installation, we offer the quality service and affordable prices you need to keep your family and home comfortable. And if you have special needs, we offer a variety of air filtration products that can make your home hospital-clean and sanitized. Known to be a leader in the air conditioning and heating and indoor air quality business,DD Mechanical Services is regarded as one of the top air conditioning and heating contractor in the area. Innovative and knowledgeable in the HVAC market, we can bring to your home, indoor air quality not surpassed by any other contractor. Coolness,comfort and reliability is our trademark. As a quality conscious contractor we can make your home comfortable,energy efficient and clean all year long. A long time member of The Better Business Bureau we feature name brands such as Frigidaire, Frigidaire"IQ drive" (rated Best Buy in Air Conditioning 2009), Trane "XLi", American Standard "Allegiance" and many more. We service from the Spring area south to Richmond/Rosenberg area Southwest to the Columbus area to the west. This includes Katy, West Houston, Ft. Bend County, Austin County and Waller County areas. We offer a solution to cleaner air in your home with devices such as the Enviromax 1 Year Filter, Triad and Versalight UV Lights, Trane and Amerivcan Standard Clean Effects, Accuclean Electronic Air Cleaners and the Guardian Air Pro Air Purification System by R.G.F. Inc. Let us show you how we make your room temperature comfortable and air clean all year-round.
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Yvonne W.


Provided by YP.com

These guys went straight to the problem and fixed it.
They were fair and professional. I had them come back an additional day to check something else and they did with no questions asked.

Thomas S.


Provided by YP.com

DD Mechanical has always been responsive and prompt. Good service. Highly recommend to others!!!!!!!

Patrick C.


Provided by YP.com

Quick response. Courteous, professional, knowledgeable and experienced. Didn't try to sell me more than I needed, and delivered exactly what was promised.

David B.


Provided by YP.com

I had a guy from another company come out to my house to make an estimate which turned out to be a lot more expensive than I thought it would be and I felt suspicious. I talked to DD Mechanical and their guy had a solution that cost about 10% of the other guys and it worked. I really appreciate their honesty and good service.

Wilmer N.


Provided by YP.com

Prompt, courteous and effective. Very competitively priced. Delivered as promised. Highly recommend!

Charlie S.


Provided by YP.com

Personel found quickly the problem and fixed it in a few minutes. they arrived on time. I highly recommend them!

Sandra M.


Provided by YP.com

On time... Professional, efficient! Can't ask for more than that! Thank you very much! I highly recommend!

Shana S.


Provided by YP.com

The workers were very polite and quiet. I would use them again and recommend them to others. Thank you!

Phil K.


Provided by YP.com

I hired them to replace an existing rooftop AC unit. They were very professional and paid attention to all the details. I would definitely recommend them.

Yancey H.


Provided by YP.com

They did a good job and in a timely manner. I would highly recommend this company to anyone who is in need of their services. Thank you!

Angelica S.


Provided by YP.com

Installation of my AC unit evaporator and compressor. Operation was seamless from the time the inspection to the completion. Workers were nice, professional, respectful and cleaned up really well.

Richard R.


Provided by YP.com

Arrived when he said he would. Very thorough checking of unit plus in the attic. Very satisfied and felt he was trustworthy. Would call him again.

Aaron H.


Provided by YP.com

I was impressed with the way he conducted himself over the phone. He spent 10 or 15 minutes on the phone with me answering my questions and explaining the process before I committed to a service call. I ended up having to replace my air conditioner, which costed $4900.00. The previous company gave me an estimate for almost double that, and was using forms of high pressure sales strategies and sarcasm to make their point. I was very impressed and overall satisfied with my experience with DD Mechanical. Thank you!

Paul D.


Provided by YP.com

Installation of my AC unite evaporator and compressor. Operation was seamless from the time the inspection to the completion. Workers were nice, professional, respectful and cleaned up really well.

Lauren H.


Provided by YP.com

DDMechanical to evaluate services done by a different company. I put in a Trane system which was not functioning properly. The evaluation helped me understand what the previous company installed in my home. The service was very good and accurate on this evaluation. My originally problem is still not resolved with previous company. Thank you for asking. DD Mechanical is a company I would recommend for installing or repair on a HVAC system.

Kenneth W.


Provided by YP.com

David arrived on time, was very knowledgeable about my particular situation, took the time to explain the process and made recommendations for future needs. I felt very confident in his professionalism and decided right them to have DD Mechanical Services do the installation of my furnace after reasonable negotiations. The work was done in a day and just in time for this frigid weather we're having! Thank you again, David.

Karen D.


Provided by YP.com

I recently had a central air conditioning unit installed by DD Mechanical. They were on time. They were polite and professional. Not only will I be calling them again but I will refer everyone I know to them.



Provided by YP.com

The guys at DD Mechanical were great! I felt no sales pressure and they were great about answering my questions. They delivered as promised and I was totally satisfied with my experience. Fair and reasonable prices too.



Provided by YP.com

I called around trying to find someone to fix my A/C and it was as if every company I called just wanted to sell me a new unit instead of trying to fix the problem. A friend of mine actually told me to call DD Mechanical, I gave them a call and they came within 24 hours, found the problem, FIXED IT and it was a lot cheaper than buying a new unit. Thank you for not only saving me money but making my A/C run like new again!



Provided by YP.com
They were all I could ask for ...

They were all I could ask for and they did a great job while they were here.

More Business Info

BBB Rating
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BBB Accredited businesses follow the BBB Code of Business Practices and pay a fee for accreditation review and monitoring. Accreditation is not a BBB endorsement or evaluation of the business’ product quality or competency in performing services.

BBB Rating and Accreditation information may be delayed up to a week.
Regular Hours
Mon - Fri:
  • Furnace Repair
  • Commercial Air Conditioning
  • Install Thermostats, Repair Thermostats
  • Air Pollution Control
  • Air Duct Cleaning
  • Window Air Conditioners
  • Air Ducts
  • Air Filters
  • AC Compressors
  • Air Conditioners
  • Thermostats
  • Central Air Conditioning
  • Wall Air Conditioners
Aaon, Acdelco, Admiral, Agway, Airco, Airtemp, Arvn, Atlas, Bard, Bell & Gossett, Borgwarner, Bryant, Burnham, Century, Coldspot, Coleman, Fraser & Johnston, Friedrich, Frigidaire, Frigiking, Gaffers & Sattler, Ge, Gibson, Goodman, Heatwave, Hitachi, Husky, Janitrol, Johnson, Johnson Controls, Kenmore, Lennox, Luxaire, Magic Chef, Marvair, Maytag, Mitsubishi, Nord, Panasonic, Patco, Payne, Pioneer, Rheem, Rheem-ruud, Ruud, Schlage, Square D, Sunbeam, Trane, Trane-general Electric, Utica, Webb, Weil-mclain, White-westinghouse, Williamson, Worthington
Payment method
cash, discover, amex, check, visa, mastercard

Air Conditioning Contractors of America

Energy Star

Better Business Bureau


Better Business Bureau

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Heating, Ventilating & Air Conditioning Engineers, Air Conditioning Contractors & Systems, Air Conditioning Equipment & Systems, Air Conditioning Service & Repair, Air Duct Cleaning, Air Quality-Indoor, Cleaning Contractors, Construction Engineers, Duct Cleaning, Fireplace Equipment, Fireplaces, Heating Contractors & Specialties, Heating Equipment & Systems, Heating Equipment & Systems-Repairing, Professional Engineers
Other Information

Services: Furnace Repair, Commercial Air Conditioning, Install Thermostats, Repair Thermostats, Air Pollution Control, Air Duct Cleaning