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Best boiler installation pros near Dalmatia, PA

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TRUSTED BY DALMATIA, PA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon20
    Verified boiler installation services reviews

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

Avatar for JM Mechanical, LLC
JM Mechanical, LLC
4.8(
14
)
Gas Boiler or Radiator Heating System - Install - For Business

Serving Dalmatia, PA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

When you choose JM Mechanical, you can feel confident that you're getting the highest quality in both products and service. We're committed to delivering 100% customer satisfaction in everything we do. We offer sales, service and installation of all makes and models of furnaces, A/C, boilers, water heaters and heat pumps. We also specialize in plumbing, electrical and remodels.

Combi Boiler Project
Gas Furnace Installation
Outdoor Condenser with Fortress Installed
100 Amp Service Panel
Bathroom remodel

+22

Response time7 hrs
Response rate87%
Recommended by100%of homeowners
Avatar for UGI Heating Cooling & Plumbing
UGI Heating Cooling & Plumbing
4.4(
77
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Dalmatia, PA and surrounding areas

In business since 1892

Free estimates

Emergency services offered

"Estimator came out quickly, was very personable, and could schedule my install appointment a few weeks later right then and there. When the tech came out he was polite, efficient, and very quick.  Overall I was very happy with the service and would recommend them to others if the price is competitive with another company.
"
Recommended by95%of homeowners
Avatar for Clark Chimney & Masonry
Clark Chimney & Masonry
4.5(
34
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Dalmatia, PA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Dear Angi, Chris Clark, the owner of Clark Chimney & Masonry, came out to my home within a few days after our initial phone conversation... He provided me with an estimate later that day... He arrived with his Crew a day later which I found to be very impressive... I originally thought it would be several months before the project could even be started!!! The two Fellows working for him were extremely Professional, Kind, Respectful, and Courteous... Not only did they do my Pellet Stove Installation, they also moved around furniture for me to help clear up my living space... Chris and his Crew did an amazing job and I am so grateful... Now, my Family and I can enjoy the wonderful warmth of our pellet stove... Many Thankx to Clark Chimney & Masonry... You have truly earned our future business..."
Week of 11/19
before
MARCH 2025
Week of 11/19
Philadelphia Stucco paint waterproof

+36

Recommended by92%of homeowners
WL Heating
5.0(
7
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Dalmatia, PA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Water heater broke, I found this website filled my info got a call from WL 5 minutes later told him my situation was an emergency . He gave me all my options on different water heaters for my budget, was there next day on time fast installation GREAT SERVICE highly recommended"
Outdoor unit
Outdoor unit
Recommended by85%of homeowners
Geiser and Co.
5.0(
5
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Dalmatia, PA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

We are a family owned and operated construction company. We have experience in most of the trades needed to get your project complete so as to reduce time for your projects. We are all partners in the company so we all care about the quality of the work being done. We have been in business for over 29 years and have a combined experience level of over 60 years total. We do the simple small job you need done all the way up yo building an entire house when needed. Additions, garages, kitchens, and bathrooms are just a few of the services we offer. Check out the photo section of our profile to see a larger listing of the services offered. Look forward to talking to you about your next project! Call us now to get the process started!

Tile shower and bathroom remodel
Tile shower and bathroom remodel
Tile shower and bathroom remodel
Tile shower and bathroom remodel
Tile shower and bathroom remodel

+42

Recommended by100%of homeowners
Avatar for Matt's Mechanical Service, LLC
Matt's Mechanical Service, LLC
5.0(
3
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Dalmatia, PA and surrounding areas

In business since 2003

Free estimates

We're dedicated to providing our clients with the very best in service, installation, and repair for your heating and cooling needs. We are a locally owned and operated company that values honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients, and guarantee your satisfaction.

bf buderus
failed v7
replacement MPO
blue ray replacemnet
boiler replacements

+3

Response time20 mins
Response rate100%
Recommended by100%of homeowners
Newtown Heating & Air Conditioning Inc
3.6(
24
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Dalmatia, PA and surrounding areas

In business since 1994

Emergency services offered

Credit card accepted

"Don and his crew at Newtown Heating and Air were terrific.
Their quote for the job was fair and reasonable.
We had gotten estimates from other companies for more costly units.
Don explained why a smaller unit would work for us, saving us thousands of dollars.
When small modifications were needed, he stuck by his quote , which you rarely see in this field. Strong integrity.
They took steps to protect the cleanliness of our house, when work was required inside..
His group of co-workers were friendly and efficient.
They took the time to test the unit and make sure we were educated on its features and usage
All in all it was an A+ experience from start to finish and I would HIGHLY RECOMMEND them!"
Recommended by77%of homeowners
Showing 1-10 of 24
Install Boiler FAQs, answered by experts

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

Probably not. Moving a boiler to a new location is a very different prospect from replacing it in the same spot, and significantly more expensive. Plus, boilers are typically carefully positioned in proximity to pipes and radiators when installed. Homeowners may want to move boilers to free up space, prevent freezing problems that have happened in winter, or solve a noise issue—but it’s a much more costly proposition.

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

The Dalmatia, PA homeowners’ guide to boiler installation services

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