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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
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Pulse of the City Award
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Responsible Furnace Installation & Repair Contractor Serving Coraopolis, PA

Happy Customers Surrounding Coraopolis, PA
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Reviews From Coraopolis
Testimonials From Coraopolis

Coraopolis, 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 Coraopolis 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 Coraopolis, PA
Project Location: Coraopolis, PA
My upstairs Cape Cod Dormer is 15-20 degrees hotter than downstairs. I have a newly updated ac unit, but after gaining access to my attic (I'm new to owning the home) I see there seems to be no/incorrectly installed insulation. I can feel the heat building up behind the knee wall and sloped ceiling. Not sure if this is the issue or a combination of other issues. Would love to get an evaluation.
Project Location: Coraopolis, PA
I'd like to get an estimate for a heated driveway system. I have a house under construction at this time so I'd like to get a quote before the driveway is set to be laid. I'd like to find out how much it will cost for the rough in portion with just the pipes, and then for the full system. That way I can decide if I want to just prep the driveway to add the boiler later, or if I can just do the whole system now.
Project Location: Coraopolis, PA
Just wanting a more healthier and efficient insulation in my attic!
Project Location: Coraopolis, PA
I am building an addition on my house and I am looking to use geothermal in the new hvac system that I need to have installed.
Project Location: Coraopolis, PA
Home insulation
Project Location: Coraopolis, PA
AC service
Project Location: Coraopolis, PA
Air quality check
Project Location: Coraopolis, PA
Replacing furance and air-conditioning both upstairs and downstairs
Project Location: Coraopolis, PA
Hello, I'm planning to replace my entire heating-cooling system in the next few months. I currently have a Bryant 80% furnace, 44,000 BTU / hr, 14 inch wide and looking for something similar to this. Outside A/C unit is a Trane XE1000. Also, if you install water heaters and it can be replaced at the same time, I can send you details about my existing, gas based water heater. Please let me know the price for the new system. Thank you, Dean
Project Location: Coraopolis, PA
I currently would like someone to come look at my duct work. Our house is unevenly heated and we also have have some loose fitting areas where air comes into our basement, we also have a hole in one duct.
Project Location: Coraopolis, PA
The home was build in the late 1980's, the heat and cooling distribution in the home is very uneven with concerns around the 2nd floor. Looking at the insulation we've seen in crawlspaces and on the walls when we did some remodels shows less then optimal insulation.
Project Location: Coraopolis, PA
I have a Weil-McLain PD9, series 1 gas boiler. It has a White-Rodgers 25G53 control valve connected to a 30A48-5 automatic pilot. this feeds my homes baseboard hydronic heating. The automatic pilot has stopped functioning and apparently, is no longer made. I need to replace the Boiler ASAP. I am currently using space heaters, and manually lighting the boiler for 30-45 minute increments when home. The heating area of the house is roughly 2300 SqFt. We would need to finance if you have any options for that, as we were not planning to replace this until next summer.
Project Location: Coraopolis, PA
Routine maintanence and inspection quote please
Project Location: Coraopolis, PA
Insulation in the attics.
Project Location: Coraopolis, PA
Need full replacement of air conditioner and furnace. Currently no power to unit.
Project Location: Coraopolis, PA
Drafts that are coming from living and dining room areas, never had one done before and the house was built in the 40s, we have insulated the house in different areas but still have draft issues.
Project Location: Coraopolis, PA
We're looking to have underneath our downstairs bathroom and the pantry insulated. We may also be interested in an estimate for my mother's house as well. Please call in the evening after 5:00pm
Project Location: Coraopolis, PA
Need an estimate on insulating attic. What is there is minimal. (FYI, HVac unit is up there.)
Project Location: Coraopolis, PA
Two interests: 1) installing an HRV? 2) switching to a hydro-baseboard heatinh system? Thanks for your time :) Chrissy
Project Location: Coraopolis, PA
We would like to insulate between garage floor and family room FR sits over 2 car garage. We would like to insulate our attic we do use it for storage and it has some flooring looking for trustworthy and knowledgeable service (our lifelong friend worked for your company before he passed away suddenly)

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