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Furnace Repair
Furnace Replacement
Furnace Installation
Boiler Repair
Boiler Replacement
Boiler Installation
Gas Furnaces & Boilers
Geothermal Heating And Cooling
High Efficiency Furnace
Hydronic Heating Systems


Air Conditioning Services
Air Conditioning Repair
Air Conditioning Replacement
Air Conditioning Installation
Central Air Conditioning
Ductless Air Conditioning


Home Insulation
Attic Insulation
Basement Insulation
Crawl Space Insulation
Garage Insulation
Floor Insulation
Blown-in Insulation
Cellulose Insulation
Duct Insulation
Radiant Barriers
Rigid Foam Insulation
Roof Insulation


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Energy Efficiency Audit
Home Energy Conservation
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Monroeville, PA's Trusted Home Heating and Cooling Company

Installers did an exceptionally neat, well-thought out, professional installation....
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Reviews From Monroeville
Testimonials From Monroeville
Testimonial by DEBORAH S. from MONROEVILLE, PA

Monroeville, PA’s Expert in Furnace Repair, Air Conditioning Installation, & More

Do you need damaged furnace repairs, a new ductless air conditioner, a boiler replacement, a central air conditioning installation, or other home heating and cooling services? Bolster-DeHart, Inc. can help! We have provided Monroeville residents with reliable furnace installations, boiler replacements, new central air conditioners, gas heating, ductless air conditioning, and other HVAC services since 1977. We have the experience and technology to replace and upgrade your existing heating and cooling system or we can design a custom solution that will be exactly right for you and your home.

At Bolster-DeHart, Inc. we only use high-quality products from industry-leading furnace manufacturers and our team consists of knowledgeable experts who stand behind their work. To learn more about home heating and air conditioning services, call 1-855-262-8724 or click below to contact us online today!

Our Home Heating and Cooling Services:

  • Furnace repairs & home heating services: Unfortunately, all furnaces and home heating systems will begin to break down and lose effectiveness over time. If you are worried about the performance and longevity of your home heating systems, call the HVAC installation, repair, and replacement experts at Bolster-DeHart, Inc.! We provide fast and effective furnace repairs, boiler replacements, geothermal heating, gas heating systems, and other home heating services you can trust.
  • Central air conditioning installations & home AC services: Whether you need central AC repairs, a new ductless air conditioning installation, or portable air conditioning services, Bolster-DeHart, Inc. is your trusted home air conditioning company offering energy-efficient, expert solutions for every home and situation By replacing, repairing, or installing an air conditioning system, we can fix your uncomfortable, costly home and create a cozy, energy-efficient space!

We have a team of trained home heating and air conditioning professionals with years of experience repairing, installing, and replacing different HVAC systems. Our services include furnace repairs, central air conditioning installations, geothermal heating, gas heating, ductless air conditioning, and more!

Home Insulation Upgrades For the Winter

Your home's insulation has a huge impact on energy efficiency and home comfort. Insufficient or missing insulation will lead to problems such as high heating costs and uncomfortable rooms in the home. Bolster-DeHart, Inc. provides complete home insulation services that will eliminate these issues in your home and help you maximize energy efficiency and comfort.

Our Home Insulation Services Include:

  • Attic insulation
  • Basement insulation
  • Crawl space insulation
  • Cellulose insulation
  • Floor insulation
  • Blown-in insulation
  • Rigid foam insulation
  • Air sealing

If you're interested in any of our home heating or insulation services call us today or contact us online to get started. Our experts will help make your home more comfortable, improve your energy efficiency, and save you money. We offer FREE estimates on all our work in Monroeville, PA and nearby!

Work Requests From Monroeville, PA
Project Location: Monroeville, PA
I have 2 attic spaces that need air sealing.
Project Location: Monroeville, PA
Looking into improving home insulation
Project Location: Monroeville, PA
I am concerned that there is too much cold air in my home, and the second floor does not get sufficient heat, as thermometers have shown a significant differences between rooms. I cannot pinpoint the reason for the cold air, whether it is needed insultation, inadequate ducts, drafty windows. I just want an idea of what the issues are so I can fix the problem. I would appreciate it if you could email me instead of calling because I may not be able to answer my phone as quickly. Thank you
Project Location: Monroeville, PA
Improve attic insulation
Project Location: Monroeville, PA
I'd like to get a free energy audit of my home, because I know we're losing heat. Not sure if it's through the windows or door seal's or both. Or the ductwork in our HVAC system.
Project Location: Monroeville, PA
Have about980sq feet attic baffels in need estimate
Project Location: Monroeville, PA
Living room is colder than any other room in the house, furnace newly installed in March and thinking it might be due to lack of insulation due to it being an older home
Project Location: Monroeville, PA
I have a ranch style home and it's extremely hot all the time. Room is about 5 years old and the insulation in the attic is newish but not the correct size. Looking to get some sort of blown in insulation.
Project Location: Monroeville, PA
I need someone familiar with bleeding a 50+ year old baseboard 2 zone boiler system. The unit is in great condition and works wonderfully except it has not been bled in at least ten years and this year, we can hear the water running through the baseboard radiators, especially upstairs in the rooms farthest away from the boiler which are also the coldest rooms that are not getting enough heat. The farther room away is the master bedroom and it is also the coldest room. The system is sealed by a ball valve so water cannot back flow out and bleed valves were added near the boiler by my previous HVAC tech who has since passed away so I am looking for someone who can properly maintain this heating system.
Project Location: Monroeville, PA
Hello My name is Kevin Enterline and i'm the manager at EZ storage in Monroeville and i have a couple non climate controlled buildings that need dehumidifiers installed. so if you could come out and take a look that would be awesome. ty
Project Location: Monroeville, PA
I have a Cape Cod style house and the knee wall space is not insulated properly.
Project Location: Monroeville, PA
Interested in receiving a quote for air quality testing.
Project Location: Monroeville, PA
We are looking for a company to take over the maintenance of our existing equipment and possible replacing it with a new system.
Project Location: Monroeville, PA
Good morning, Infinity Contractors is a commercial HVAC contractor located in Fort Worth. At Home, formally Garden Ridge, is one of our customers. At Home is expanding and is looking at a building in Monroeville, PA. I need a company that will perform an inspection on the a/c equipment and provide the report on each piece of equipment on one of the facilities at 209 Mall Plaza Blvd. Are you interested? We will pay for services with a credit card.
Project Location: Monroeville, PA
Spray foam insulation for newly installed 2x4 & 2x3 studs at basement game room.
Project Location: Monroeville, PA
Request estimate to have spray insulation installed. Thanks.
Project Location: Monroeville, PA
Walls are cold in the winter room over the garage is always cold, also in the kitchen I get a breeze from under the sink and dishwasher. I feel that my home has no insulation .

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