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Best boiler installation pros near Vandergrift, PA

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    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Vandergrift - Updated Nov 2026

Avatar for Giant Plumbing, Heating, and Cooling
Giant Plumbing, Heating, and Cooling
4.8(
61
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Vandergrift, PA and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Will and Rob showed up at the house and the appointed time and started right at it. The old a/c, furnace,duct work, wiring, and gas line were gone in no time. When they started the install, took their time to get everything perfect. Constantly checking for level and plum of all units, ducts, plumbing, and even wiring. Explained what was going on and why they were doing what they were doing. Both Will and Rob very friendly and extremely knowledgeable about HVAC. I worked in the plumbing wholesale for 20 years, so I know a bit about was going on. The new technology is amazing. They installed a 96 percent efficient furnace with a 16 seer a/c unit by Amana. Came with a lifetime warranty on the a/c compressor and furnace heat exchanger, the two main components.
They did an excellent job. All the old units were taken away and site was completely cleaned cleaner than before they started. Will even filled out the rebate form from the electric company for me.
I will definitely hire Giant again and again!
"
Recommended by96%of homeowners
Avatar for Air Pure Inc
Air Pure Inc
4.9(
37
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Vandergrift, PA and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Airpure was excellent - our AC stopped in the middle of the recent hot spell of 90+ degree days -- they came out to look and evaluate the day I called them - and due to the extreme heat and the fact we had zero AC they were able to schedule us for replacement the very next day (after showing me exactly what was wrong and answering any questions I had and they told me exactly what the cost would be and what parts they would be using and the work that had to be done). The installers came on time and explained everything that had to be done and they were extremely professional and got the job done quickly and verified that everything was running fine and explain what I needed to keep an eye on and left me instructions how to get in touch with them if needed. They cleaned up everything after the install and things have been working great. The price of the job was exactly what was estimated on the first day - no hidden charges or surprises"
High Efficiency Furnace
Outdoor Condenser
Commercial Rooftop
Recommended by100%of homeowners
Avatar for CLIMATECH INC
CLIMATECH INC
4.6(
134
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Vandergrift, PA and surrounding areas

In business since 1972

Free estimates

Emergency services offered

"After some research we asked Climatech to give us an estimate for a replacement for both the air conditioner and the furnace. The old furnace was an American Standard and we asked for an American Standard, in place, replacement, assuming a same brand replacement would be easiest. Mike Horner, Climatech's Residential Comfort Specialist, arrived on time for a scheduled appointment to give us an estimate . He had been an installer previously so was extremely knowledgeable about all aspects of most systems. We discussed several options. I wanted a simple system, easy to maintain (and repair should that be needed), without a lot of bells and whistles. He was great in working with me to find that kind of solution. One point he made was that he was always available for answering questions even out of normal working hours, and he was. He provided an initial estimate and then after emails and phone calls quickly provided several more estimates as I firmed up what I wanted. The interaction with Mike was great. I checked his proposals against the cost of the components I found on line and the work required, and his proposals were reasonable and the company was big enough to back up their work. We settled on an American Standard AUH18080 95% efficient, 80,000 btu single stage gas furnace, an American Standard Silver 13 SEER 3 ton outdoor condensing unit, a matching high efficiency evaporator coil and a Honeywell Wifi thermostat. The cost was $6350. with 1/2 paid up front and 1/2 paid after installation. Setting up the installation was easy. Jennifer coordinates all the residential work and she made sure the installation worked into our schedule. Since they are a large company they can be quite flexible. The replacement took 2 days, a Friday and a Monday. A crew of 2, Ron and Jesse, arrived at the appointed time (they worked 8am to 2pm), They took away the existing units, and installed the new units. They made changes necessary to fit the new units into the existing ductwork, and to drain the condensation from the new units properly. They drilled holes through the brick walls required by the new efficient units. To install the air conditioner they needed to go into our neighbors' yard and they were respectful of both their yard and ours. At several points during the installation I had questions and suggestions and they were very open to discussion. After the first day they cleaned up and did not leave material lying around over the weekend. They did listen to the radio while working but unlike most workmen who have the radio blaring and disturbing the whole community, they played it very low so it was only audible in the basement area. I was impressed with how well they installed things like the the drain tube which was run across the basement ceiling with fasteners at close intervals and a hard plastic tube into our wash sink, and the way they plastered around the exhaust and intake vent going through our brick wall. Instead of round corners, as others might have done, they made it have square corners so it almost looked like a brick with a hole in it. They did a very professional job. It's interesting how many skills the installers must have. They know about the furnace and the air conditioners of course, but they must also run wire and install electrical boxes, run drain lines and consider plumbing options, must drill through walls and repair walls, and must flatten landscape and prune bushes to place outside air conditioning. After the installation they went over the system with me including the new electrical connections, thermostat operation, furnace operation, etc. I would recommend this company and their team to others."
Response time3 days
Recommended by87%of homeowners
Avatar for Kad Heating and Cooling - Home  Facebook
Kad Heating and Cooling - Home Facebook
4.8(
25
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Vandergrift, PA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"I was impressed with the efficiency and craftsmanship with which they installed two mini-split air conditioners in my house. I plan on using them to design and install central air in an addition that I'm building to my house and would enthusiastically recommend Kad Heating and Cooling to anyone in need of a system!"
Response time2 hrs
Response rate86%
Recommended by100%of homeowners
Avatar for Five Star Furnace Co
Five Star Furnace Co
3.9(
178
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Vandergrift, PA and surrounding areas

In business since 2009

Credit card accepted

"It went okay. They get in there and you discover that you're actually having to pay more than what we paid initially because your house has more vents. It wasn't his fault that I had more vents. I was sort of annoyed at that but it wasn't his fault. They got right back to me so that was good. I don't remember them being late."
Additional Photos
Additional Photos
Recommended by66%of homeowners
Calhoun Plumbing and Heating
4.7(
12
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Vandergrift, PA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Lloyd Calhoun works 8 days a week at the hours that work for you. He takes pride in his craft, delivering a high level of competence and excellent customer service at very competitive rates. I called him once, I’ll call him again, and I highly recommend him to you. The water heater died around 4 pm on a freezing January afternoon. Of course, I turned to Angie’s List where I found Calhoun Plumbing & Heating, which is in my zip code. Upon calling the number listed, I got voice mail, left a message, and Lloyd Calhoun returned the call in less than 30 minutes. It was already late in the business day and, if Lloyd had offered me a next day appointment, I would have been thrilled. But Lloyd came over that evening, after finishing his scheduled clients, to give me a FREE estimate. He answered all my questions to my satisfaction and I had a lot of them. The old water heater was paid for by the previous owner’s appliance insurance when I purchased the house. Being a naïve, first-time home owner, I hadn’t a clue what to look for in a water heater and was at the mercy of the plumbing company contracted by the previous owner’s policy. The company unnecessarily installed a power-vent water heater (which costs roughly $200-$300 more per unit than a direct vent model) in spite of the fact that the original water heater was located adjacent to a chimney, and there already existed a hole in the chimney to accommodate the vent pipe. Lloyd actually listened to me (!), confirmed my suspicions that the more expensive, power-vent model was NOT necessary, and gave me good information on features and pricing for direct vent models. Right there, Lloyd saved me $300. I’d been researching water heaters for months, had at least 3 plumbers out to the house for an estimate, and Lloyd Calhoun was the only plumber who was honest enough to sell me the less expensive, direct-vent water heater. The next evening Lloyd was back with a nice Rheem unit that fit the specs. Installation went off without a hitch. They carried the old unit out to the curb. (It was gone before the garbage truck made rounds the next morning.) The basement work area was swept and tidy when they left. What more can you ask for?"
Recommended by100%of homeowners
Avatar for Home Crafters Building & Remodeling Inc
Home Crafters Building & Remodeling Inc
4.6(
162
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Vandergrift, PA and surrounding areas

In business since 1992

Credit card accepted

"

Home Crafters are very professional.  They were the first, after I had called 20-25 roofers, to actually call me back and give me an estimate.  They told me that they would not be the cheapest but they would do the work by the end of the year like I wanted and do a professional job. 

The main roof of the house had cracked shingles and looked ragged.  There were no leaks nor evidence of water leakage inside.  It had 2 layers of shingles on it.

Their estimate included:
- removal of existing material to roof decking,
- inspect deck and replace boards if required for an extra charge,
- Install 30 lb roofing felt,
- install 30 linear feet of ice and water sheild,
- install all new flashing,
- install new 30 year shingles,
- Install new aluminum fascia in front,
- install new aluminum gutter in front.

Total cost was to be $ 8225.00. 

The main reason I did not hire them was that I could not get over the fact that installing the gutter added $ 900.00 to the total cost. I thought gutter installation should have been cheaper.  It turns out that if I would have hired them I would have had the work done by December like I wanted instead of January-February.

I would definitely give these guys a chance in the future. They seem like real professionals.

"
Recommended by97%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Vandergrift, PA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim did a great job. He quickly assessed the problem and then took our unit with him to work on it more. When he got back to us, the fix would have cost more than it was worth. He gave us options for a new or refurbished PC. We felt the refurbished was a good deal and chose that. He came back and set that up and we are very happy with it. He then took a look at my laptop and again took it along. He tuned it up and installed a speed upgrade we wanted. Of course, we paid extra for the new unit and upgrades, but we thought the price was very fair. Jim seemed very knowledgeable and responsive. We will definitely call him again if we need any computer services."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Showing 1-10 of 29
Install Boiler FAQs, answered by experts

Coolant and antifreeze are technically not the same thing. The difference between the two is the ratio of water to other chemicals. True antifreeze is mainly made up of either ethylene glycol or propylene glycol, while coolant comprises one part antifreeze and one part water. However, the terms coolant and antifreeze are often used interchangeably, even by pros.

You can save money on heating oil through a combination of improving home efficiency and smart purchasing strategies.

Home Efficiency and Usage:

  • Improve Insulation: Ensure your home, especially the basement and attic, is well-insulated and sealed against drafts to prevent heat leakage.

  • Manage Your Thermostat: Use a properly calibrated and programmable thermostat. Lower the temperature by a few degrees, particularly when you are away from home or asleep.

Purchasing Strategies:

  • Buy in the Off-Season: Order heating oil during the summer months when prices are generally at their lowest. This strategy is most effective if you have a large primary tank or a separate storage tank to accommodate bulk deliveries.

  • Consider a Delivery Contract: Some companies offer contracts with a set price for the term. This can lead to savings if market prices for oil increase, but you might pay more if prices drop.

To figure out if your boiler is worth repairing or if you need to replace your boiler, first figure out how old the unit is. Boilers last 15 to 20 years, so if your unit is 15 years old or older, it may be better to replace the entire thing depending on the severity of the problems. If it’s not quite that old, then it’s probably worth repairing. Another thing to consider is whether your warranty covers any of the repair costs. If so, it may be worthwhile to repair your boiler to keep it running.

While you’ll pay more upfront for a brand-new HVAC unit, you can save money in the long run. Here’s how to save on your new HVAC system:

  • When purchasing a high-efficiency system, your energy bills will be lower in the future.

  • You may be eligible for special offers from your local energy company.

  • Depending on the system, you may be eligible for HVAC rebates and tax credits.

  • Choose to replace your air conditioning unit and furnace simultaneously to save on labor and installation costs. 

Generally, an oil furnace is considered safer than a gas furnace for several reasons. While both types of furnaces can produce carbon monoxide, a leak in an oil furnace is easier to detect due to the smell. Oil furnaces also don't connect to a gas pipeline, which reduces the chance of a fuel leak. Most importantly, heating oil is not combustible, whereas natural gas is highly flammable. This means there is a much lower risk of combustion or explosion with an oil furnace. However, an oil furnace can still pose a fire hazard if it tips over.

The Vandergrift, PA homeowners’ guide to boiler installation services

From average costs to expert advice, get all the answers you need to get your job done.