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Heating Services
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


Home Energy Saving & Audit
Energy Efficiency Audit
Home Energy Conservation
Company Awards
BBB, 2020... [Read more]
Pulse of the City Award
Pulse of the City Award, 2019... [Read more]
ACCA Award
Air Conditioning Contractors of America Award.... [Read more]
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Experienced Furnace Installation & Repair Company Serving Allison Park, PA

We are well pleased with our new furnace. It is so much more quiet than the old furnace....
Happy Customers Surrounding Allison Park, PA
Work Requests

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Reviews From Allison Park
Testimonials From Allison Park
I am very pleased. The installers were courteous, efficient, and knowledgeable. I don't feel there is anything that could have been improved on for this...
Testimonial by James S. from Allison Park, PA
Testimonial by KEITH D. from ALLISON PARK, PA
Testimonial by LYNNE F. from ALLISON PARK, PA

Allison Park, PA’s Leading Furnace Installation Company

Do you need a new furnace or home heating system? If your home doesn’t have a furnace or your old unit is unreliable or costly to run, we can help! Bolster-DeHart, Inc. have provided Allison Park residents with reliable furnace installation services since 1977. We have the experience and technology to replace and upgrade your existing furnace, or we can design a custom home heating system 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 furnace installation cost, call or click today!

Experienced Furnace Repair Services

Unfortunately, all furnaces will begin to break down and lose effectiveness over time. If you are worried about your home heating systems performance or longevity, the local experts at Bolster-DeHart, Inc. can help! We provide fast and effective furnace repair services for all types of systems. We have a team of trained furnace repair professionals with years of experience repairing different types and brands of furnaces. If you are looking for a reliable furnace repair company, contact us today!

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!

Work Requests From Allison Park, PA
Project Location: Allison Park, PA
AC operating but not cooling very much. Inside blower noisy. Nothing coming out of condensation drain. System very dusty and in need of cleaning.
Project Location: Allison Park, PA
Attic insulation/ ventilation
Project Location: Allison Park, PA
My wife has chemical sensitivity and we would like to have the house evaluated. Possibly get a new filtration system.
Project Location: Allison Park, PA
38 year old house could use a boost in attic insulation.
Project Location: Allison Park, PA
Attic and Garage ceiling needs new insulation
Project Location: Allison Park, PA
Replacement of residential fce and air. Current furnace 105 btu in 84 btu out. Current air 2.5 ton. System is about 30 years old.
Project Location: Allison Park, PA
My whole house ac isn't working. It actually went wrong last year (woke up to a freezing house) but after turning it off it no longer came on. Replaced the thermostat but still non functional.
Project Location: Allison Park, PA
AC unit stopped functioning 5/25/20. Evaporator coils froze. Unit is undersized for house. Would like an estimate for a new unit.
Project Location: Allison Park, PA
Need a pressure switch changed on my Trance A/C unit. It is 5 years old.
Project Location: Allison Park, PA
Heating and A/C inspection and service. Noticed some oily residue on outside unit compressor pan.
Project Location: Allison Park, PA
Air conditioning unit making sound when on
Project Location: Allison Park, PA
Need insulation in attic. Furnace is constantly running and the upstairs is significantly colder than the downstairs. If the furnace is set at 70 df it will be 62-64 df upstairs when the weather is below 45 df outside. Home was built in 1959 and it's an A frame roof. Need a non-toxic option with a new baby coming in March.
Project Location: Allison Park, PA
I am concerned about having insufficient attic insulation.
Project Location: Allison Park, PA
Furnace has a leak in the heat exchange and needs to be repaired
Project Location: Allison Park, PA
Furnace and AC units need replaced. 30 year old units. Need an estimate.
Project Location: Allison Park, PA
Need to replace air conditioner
Project Location: Allison Park, PA
I would like to make my attic available for storage and add insulation. I need pull down steps and more insulation.
Project Location: Allison Park, PA
We would like an estimate on insulating our garage ceiling.
Project Location: Allison Park, PA
Would like our garage to be better insulated and the air quality to be checked.
Project Location: Allison Park, PA
Interested in insulation options for cold areas in our house.

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