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Products & Services
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
Pulse of the City Award
Pulse of the City Award, 2021... [Read more]
Pulse of the City Award
Pulse of the City Award, 2020... [Read more]
BBB, 2020... [Read more]
More Awards

Bethel Park, PA's Trusted Insulation & HVAC Company

Salesperson went above and beyond to get us our new AC unit!...
Happy Customers Surrounding Bethel Park, PA
Work Requests

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Reviews From Bethel Park
Testimonials From Bethel Park

HVAC Service Experts in Bethel Park, PA

At Bolster-DeHart, Inc., our professionals are looking to help save you money by analyzing the problem at the source and then consulting with you the best course of action to take. Our experts are trained to evaluate and repair a multitude of HVAC and energy efficiency problems, ranging from air conditioning repair to insulation. Other services we offer include HVAC installation and repair, furnace repair, boiler replacement and home energy audits.

Bolster-DeHart, Inc. has three decades of experience in the field of HVAC and related services and has a team consisting of dedicated, hardworking individuals who strive to give the best service possible. Bolster-DeHart, Inc. works with you on a very personal level to customize a repair according to your homes specific needs. Through thick and thin, Bolster-DeHart, Inc. is right by your side to deliver the satisfaction and results you deserve!

Heating and Cooling Services we offer in Bethel Park:

  • HVAC Installation and Repair
  • Home Energy Audits
  • Boiler Replacement and Installation
  • Ductless Air Conditioning Services
  • Central Air Conditioning Services
  • Furnace Replacement 

Call today to receive a FREE no-obligation estimate for installation and repair services in Bethel Park, Pennsylvania, please fill out the form to the right and Bolster-DeHart, Inc. will contact you shortly.

Work Requests From Bethel Park, PA
Project Location: Bethel Park, PA
Need our air conditioners serviced. We have 1 that is definitely not working so that will need investigated. I am not in a major rush or urgency so whenever is convenient for your team. Thank you!
Project Location: Bethel Park, PA
I'm looking to get an ERV unit installed and wanted to get an estimate. I don't answer phone numbers that are not in my contact list, so please e-mail or call and leave a message to respond. Thanks!
Project Location: Bethel Park, PA
I believe the AC is only in need of a charge.
Project Location: Bethel Park, PA
Multiple issues at this time. New Furnace and Air Conditioner. I own a patio home where the furnace lays on its side in the attic. The AC is in the back on my home. My home is 20 years old and these are the original devices. I would like to replace both before winter. Insulation inspection and recommendations. I am dealing with a roof leak issue at this time and am struggling with my HOA getting appropriate, and truthful, answers. I have no idea what may need done. I have been self-isolating, and working from home since early March. I need to know that you are taking all necessary precautions to keep me safe while at my home. Mask wearing in my presence is a must.
Project Location: Bethel Park, PA
Need additional blown in attic insulation
Project Location: Bethel Park, PA
The furnace is not firing up. The red light is blinking 3 times.
Project Location: Bethel Park, PA
Attic insulation.
Project Location: Bethel Park, PA
We have blown in insulation, it has settled making our upstairs hot
Project Location: Bethel Park, PA
My wife and I just recently bought a home in Bethel Park. We know that the house does not meet current insulation standards. Our major concern now is that the 2 main bedrooms in the house are under the garage. Well the walls are not insulated, the garage door is warped from years of use and the garage ceiling is not insulated. This has resulted in cold floors and heat from the furnace cooling down before it reachs the room. We would like to have an energy audit done so we know what to priorities when it comes to insualtion and what we need to do to remedy this issue.
Project Location: Bethel Park, PA
New air conditioner and furnace replacement, and possible duct replacement.
Project Location: Bethel Park, PA
Very high gas bills. Concerned that home might not be sufficiently insulated.
Project Location: Bethel Park, PA
Front part of house is not insulated.

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