Bolster-DeHart, Inc. is Pittsburgh's trusted home comfort contractor offering a wide variety of energy upgrades, including insulation (spray foam), heating and ac repair and replacement, furnace repair and replacement, duct sealing and much more. Our experienced technicians can help you increase your home comfort while potentially providing significant savings on your energy expenses.

As a member of the Dr. Energy Saver network, Bolster-DeHart, Inc. has access to patented products and proven techniques for improving home energy efficiency. Whether you want to upgrade your heating and cooling system or install attic insulation, our in-depth home energy assessment will help determine exactly which improvements should be done and in what order.

Contact Details

  City Pittsburgh , PA
  Zip Code 15237
  Address 333 Rochester Rd
  Phone Number (412) 756-8272

Products & Services

Air Conditioning

Bolster-DeHart, Inc. specializes in identifying the most energy efficient cooling system to install in your home. It's a great time to replace or upgrade your older AC unit and make the most of your investment. Our air conditioner repair service is fast and effective, getting your system back to normal in no time!

We are proud to be able to service all HVAC components in an effort to provide optimum operating efficiency. Looking to update your air conditioning system with a new and improved replacement? Let us help you!


With seasonal differences and ever-changing weather, it is rare when we can avoid using our heating systems. Because we usually need to keep these systems running, they make up the largest part of the typical home’s energy expenses- almost half the bill!

Heating components are all characterized similarly: by heatingcapacity, energy efficiency, fuel, and function. If you’re interested in more detailed technical information about the various types of Heating elements, check out our pages on specific heating system types.

Are you in need of a Heating system update? One of our skilled technicians can inspect your equipment and identify if you need repairs or replacement. Call or contact us today to schedule a Free Estimate!

Commercial Heating and Cooling

Using the best brands in the industry has bolstered our sales department over the competition. By installing quality, energy efficient, reliable equipment that provides the best comfort, we have grown our installation department. In addition, keeping an experienced team of professionals, we still provide the quality workmanship each job requires.

  • I would recommend this business

Excellent service and excellent work.

Value for money
Service & support
Overall ratingExcellent

Customer Testimonials

I have dealt with Bolster-Dehart for years. They come promptly if there is a furnace or air conditioner problem. Recently, they offer yearly contracts for furnace/air conditioner inspections.

A very professional job by Chris, Ed, & the entire B-D team. We have been long term customers and everyone I have dealt with has been professional, customer-oriented, knowledgeable & obviously well trained. On this rather large project, everyone worked very well together, had a positive-can do attitude, which showed in the results. Great teamwork. In addition to the base project to vastly improve the energy integrity of our home, we really appreciated the clean up after each day's work was done. Also, we now have a lot more functional storage area in the attic. At completion, the guys helped me move all the boxes, etc. back up into the attic which was a big help. Thanks again for a job well done.

I have always been happy with the service I received from your company.

Ed was very attentive to the problem that I was experiencing in my home. He did an energy audit and found a need for more insulation. The crew that installed the new insulation was very professional. I am confindent that this detail and quality work will continue during the installation of the new furnace and air conditioning units.

Sincere appreciation for the care taken to ensure a job well done by the Dr. Energy Saver Home Services Team at Bolster-DeHart. Our goal was a comfortable, energy efficient home, and we saw immediate results! Their work really made a difference. Our temperature equalized throughout the house, the a/c is running less, and next we expect to see our savings apparent even in our utility bills. We are very satisfied customers and plan to refer others every chance we get!!

We are totally satisfied with the service from Ed Brennan and his crew. Our attic was damaged by squirrels so we decided to have the old insulation removed and the whole attic sealed and reinsulated. The guys were prompt, efficient and very knowledgeable. The work performed matched the estimate without question. It was a big project that went quite smoothly! And they cleaned up after it was done! I would most definitely recommend Bolster-DeHart!! Thank you Ed and crew!!

My wife and I are long-standing customers of Bolster-DeHart. They have been our go-to HVAC contractor since we moved to McCandless in the early eighties.

We just had our annual air conditioning check up. The work was performed by Service Technician, Bracy Scott. He was exemplary in his efficiency, effectiveness, courtesy, and general professionalism. Bracy continued the tradition we have come to expect from this splendid HVAC company.

The sound choice we made all those years ago was once again confirmed through the good efforts of Bracy Scott. It was a pleasure doing business with him.


The Difference Between Low and High Efficiency Air Conditioners

If your air conditioning system is 10 years old or more, you can bet it is wasting a lot of energy and costing you a lot of money. Ten or fifteen years ago, the Seasonal Energy Efficiency Rate (SEER) of the best available air conditioner was around 6 to 8, which is less than half of today's high efficiency models with a SEER of 19 to 20. SEER is the measurement of how much energy and money spent to run the air conditioner is actually being converted into cold air.

Oil Furnace Replaced With High Efficiency Heat Pump, Gas Furnace and Air Conditioning System

A 70-year-old house with an old inefficient oil furnace, receives a full heating and cooling system upgrade. Dr. Energy Saver replaced the old furnace and High Efficiency Heat Pump with a backup High Efficiency Propane Gas Furnace and High Efficiency Air Conditioning System. High efficiency HVAC systems, by definition, are systems that give you the best results in terms of heating and cooling, per each dollar spent to run the unit. A heat pump works by bringing heat from the outside to the inside. It will produce $3 worth of heat per each dollar spent in electricity. When the temperature outside is below 35 degrees, the backup propane gas furnace kicks in, operating at 96% efficiency. High efficiency air conditioning/heat pump systems have a much bigger condenser and a higher SEER - Seasonal Energy Efficiency Rating- which is an efficiency measure for HVAC units.

Photo Book

Social Activity

Testimonial from Peter and Helga F. of Allison Park, PA "Maintaining the quick response and skills and responsiveness to our questions and clean up after the completion of the project. And for you Dave, your non-pressure sales approach. Thank you."
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Testimonial from Jim B. of Pittsburgh, PA "Arguably the best home service experience we have ever had."
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More quality work ~ Brought to you by Bolster-DeHart.
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Dual furnace replacement in Sewickley, PA
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