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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
Before and After Pictures from Gibsonia
SilverGlo insulation, Gibsonia, PA

SilverGlo insulation, Gibsonia, PA

Before After
SilverGlo insulation, Gibsonia, PA SilverGlo insulation, Gibsonia, PA

This home in Gibsonia, PA had very cold floors in the bedroom due to cantilevered floors (a floor that sticks out past the wall below). We removed the old fiberglass insulation which was black in color meaning that excessive air had passed through and replaced it with 6" Silverglo insulation. We eliminated excessive air leakage which resulted in much warmer floors. 

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Gibsonia, PA's Leading Insulation & HVAC Installation Company

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Reviews From Gibsonia
Testimonials From Gibsonia
You have been doing my HVAC work since 1988.
Testimonial by Todd Z. from Gibsonia, PA
Long time customer with a service plan. Yes, pleased with installation/service.
Testimonial by Judi F. from Gibsonia, PA

Gibsonia, PA’s Experts in Furnace Repairs, Central Air Conditioning Installations, Boiler Replacements, & More

Does your home need damaged furnace repairs, a new gas heating system, a central air conditioning replacement, or other HVAC installation, replacement, or repair solutions? If so, contact the home heating and cooling professionals at Bolster-DeHart, Inc.! If your HVAC system is outdated, not working, or costly to run, we can analyze the issues and come up with a solution that works for your situation. Whether your home needs a boiler replacement, a new furnace installation, ductless air conditioning, or central air conditioning repairs, we have the skill and tools needed to get the job done right the first time!

Our Home Heating and Cooling Services:

  • Furnace repairs & installations
  • Gas heating systems
  • Boiler installations & replacements
  • Central air conditioning installations
  • Geothermal heating
  • Ductless air conditioning services
  • And more!

Bolster-DeHart, Inc. has been Allegheny County's home heating and cooling expert since 1977. So you can have absolute confidence in our HVAC systems, professionalism, and results. We can fix your costly, faulty heating and cooling system and ensure a comfortable, energy-efficient home all year round. Schedule a free HVAC installation, replacement, or repair estimate to learn more.

Experienced Furnace Repair & Other Home Heating Services

Unfortunately, all furnaces and heating systems will begin to break down and lose effectiveness over time. If you are worried about the performance or longevity of your home heating systems, the local experts at Bolster-DeHart, Inc. can help! We provide fast and effective furnace repairs, gas heating installations, boiler replacements, geothermal heating installations, and other home heating services.

We have a team of trained furnace repair professionals with years of experience repairing different types and brands of furnaces, boilers, gas heating systems, and more. If you are looking for reliable home heating services, including furnace repairs, boiler replacements, gas heating options, and more, contact us today!

Reliable Air Conditioning Installations, Replacements, & Repairs

Whether your home needs damaged central air conditioning repairs, a new portable AC, or ductless air conditioning replacement, Bolster-DeHart, Inc. is the home cooling expert you can trust. A faulty home air conditioner is costly to run and inefficient when keeping your home comfortable in the summertime. But there is no reason to worry. We can fix your inefficient, expensive home air conditioning unit and create a more comfortable, energy-efficient home overall!

Bolster-DeHart, Inc. has been serving the Allegheny County areas since 1977, providing custom heating and cooling solutions guaranteed to create a cozier, cost-efficient home overall. Whether you need whole-home cooling options, zoned air conditioning, or air conditioning repairs, we provide these solutions 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!

Job Stories From Gibsonia, PA
Furnace & AC Replacement

Replacement of Furnace & AC.

Furnace & AC Replacement - Photo 1Furnace & AC Replacement - Photo 2
Work Requests From Gibsonia, PA
Project Location: Gibsonia, PA
Want more insulation
Project Location: Gibsonia, PA
Furnace cleaning & maintenance check up for winter.
Project Location: Gibsonia, PA
Have a 300 sq ft slab unconditioned addition. Would like to assess options for conditioning the space (radiant, mini-split, or upsizing current furnace). Thanks!
Project Location: Gibsonia, PA
We use you for our furnace. We are looking to add A/C to the mix. Obviously don't need it for winter, but we are doing work to the outside of the house. And I would like to know where I should put a concrete slab for the unit. Thanks for your time.
Project Location: Gibsonia, PA
Igniter doesn't woron furnace sometimes
Project Location: Gibsonia, PA
We need a furnace tune-up
Project Location: Gibsonia, PA
A/C unit is leaking water from duct work and one of the pipes near the ductwork
Project Location: Gibsonia, PA
During the storm on Saturday, our power went out twice. When it came back on the AC was making a strange sound. We shut it down and waited for the storm to pass. We started it back up and it fired right out but it is no longer cooling down the house.
Project Location: Gibsonia, PA
Hello, our furnace appears to be leaking from the bottom of the unit and there's more water around the drain for the discharge pipe than usual. We've noticed that the house is a little cooler on the second floor lately as well. You serviced the units for the prior owners of our home so I wanted to see your upcoming availability to take a look.
Project Location: Gibsonia, PA
My last electric bill was over $400, I want to see where I'm wasting electricity. Do you do this?
Project Location: Gibsonia, PA
My boiler will not run. The pilot light is lit... but it is not working. Usually, the thermocouple will go once or twice a season.... not the case this time.
Project Location: Gibsonia, PA
Add to my existing insulation .
Project Location: Gibsonia, PA
Older hoe being renovated that has never had AC, has no ductwork and is currently on boiler heat (which we want to get rid of).
Project Location: Gibsonia, PA
I'd like a quote in two different ways, please: 1. Tune up of furnace and A/C 2. Comfort plan Thanks, Hermes
Project Location: Gibsonia, PA
I have an attached two car garage with storage above. The space is not heated with the rest of the house. I'm having an issue with ventilation as the only vents are the ridge vent and one eave vent. I started to notice a musty smell early in December after I put dry wall up on the ceiling of the garage.
Project Location: Gibsonia, PA
Hi! We recently moved into a home with some unique features! One part of the home is 100 years old and has gas heat, is working well. A mother in law suite was added on at some point and has electric heat. We keep out temp very low and had an electric bill of $650. I had the electric company come out and the meter tested fine. I would like to check for insulation and window sealing and other ideas you might have about how to keep costs down. Thank you, Sarah
Project Location: Gibsonia, PA
I am looking to improve the insulation in my home.
Project Location: Gibsonia, PA
Need estimate for new Furnace and AC Unit. Also need it installed as soon as possible.
Project Location: Gibsonia, PA
Hello - I am looking for pricing/options for HVAC for an addition, please. Thank you- Kristen
Project Location: Gibsonia, PA
I need a duct run to 2nd fl bedroom. Previous owners removed a wall and the run inside and never replaced

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