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Best boiler installation pros near Windsor, PA

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TRUSTED BY WINDSOR, PA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon355
    Verified boiler installation services reviews

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

Avatar for Connelly Heating and Air Conditioning
Connelly Heating and Air Conditioning
4.8(
101
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Windsor, PA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Excellent work! We had a ductless mini split system installed and a hot water heater. Shannon gave quotes on replacing our boiler or installing the ductless system and water heater. Great install, made it a breeze. We are more than happy with the service we received and wont hesitate to call for any future needs."
New
Old
New
Old
Old

+2

Response time2 days
4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Freedom Comfort Services, LLC
Freedom Comfort Services, LLC
4.5(
93
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Windsor, PA and surrounding areas

Approved

In business since 2004

Customers say: Quality work

"I have used Freedom Comfort Services in the past installing mini-split system and now (at another house) replacing an oil furnace with gas. They are priced better than the other companies that I got quotes from AND they took the time to measure the spaces in the house to know what I would need. They communicated great and were always punctual. When our old furnace went out they worked quickly to order a new one and when it came in, made sure it was installed that day. You can tell that they care! That's important to me."
Response time2 days
24 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Snydco Mechanical Services
Snydco Mechanical Services
New to Angi
Gas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install - For Business

Serving Windsor, PA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We're dedicated to providing our clients with the very best in service, installation, and repair for all of your heating, cooling and plumbing needs.. We take pride in the attention to detail put into each of the projects we're involved with. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Please contact us for a free in-home evaluation and estimate.

Response time12 hrs
Avatar for B A R Appliances AC LLC
B A R Appliances AC LLC
4.8(
319
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Windsor, PA and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"Mis-diagnosed issue with Rheem AC unit. Diagnosed it as a refrigerant leak in the coil covered under warranty and recommended that I get in touch with the original installer to service the unit under warranty - which I greatly appreciated, and did. However, the original installer indicated that the unit was just a pound low on refrigerant - no leak in coil - and behaving as it did due to safeguards built into the unit to prevent damage to the unit."
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+8

Recommended by94%of homeowners
H L Bowman, Inc.
4.3(
130
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Windsor, PA and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"Our technician Earl was very knowledgeable. When he came back to install our 80 gallon, commercial, "Bradford White" hot water heater Norbert and another younger technician were very helpful in removing the old tank with no mess at all and taking the tank away. All 3 worked very well together to complete the install. The total time to uninstall the old and install the new was only 2 1/2 hours. Thanks to all 3 technicians, you did a GREAT job!"
Response time10 mins
Recommended by96%of homeowners
Shrewsbury Plumbing & Heating
4.9(
25
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Windsor, PA and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"Great - The issue was resolved in less than 3 hours from the time I called them. This was important as I had to shutoff water to the entire house prior to the repair. Stan was prompt, pleasant and reasonable. Will definitely call them for any future Plumbing or Heating needs."
Recommended by95%of homeowners
Avatar for JM Mechanical, LLC
JM Mechanical, LLC
4.8(
14
)
Gas Boiler or Radiator Heating System - Install - For Business

Serving Windsor, 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
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Install Boiler FAQs, answered by experts

Hydronic and standard electric baseboard heaters differ in how they operate, their cost, and their performance. Standard convection heaters use electric coils to heat the air directly, while hydronic heaters warm a contained liquid like water or oil, which then radiates heat into the room.

In terms of cost and efficiency, hydronic heaters usually have a higher upfront price but are more energy-efficient and cheaper to run over time. This is because the heated liquid retains warmth, allowing the heater to continue providing heat for a while after the thermostat turns it off. In contrast, electric heaters provide heat more quickly but are less efficient.

Ultimately, the better choice depends on your priorities. If you need a room to heat up fast and have a lower initial budget, an electric heater might be suitable. If long-term energy savings are more important and you don't mind a slower heat-up time, a hydronic heater is likely the better option.

The right type of HVAC system will depend on several factors, including your climate, budget, preferences, and existing HVAC setup. For example, if you live in an area that experiences extreme weather, then a split system would likely be the best option. Or, if budget is a concern, consider installing a ductless system in just one room.

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.

Costs depend on system size, efficiency rating, and additional features like zoning or smart controls.

Since your boiler keeps you warm and provides hot water to your home, you’re likely to notice issues with heating in your living space right away. The most obvious sign that your boiler is breaking is not getting any heat or hot water. You might also hear some odd sounds coming from your boiler during operation, the flame in your gas boiler is not blue, the pressure is inconsistent, or your boiler is using more energy than it should. If you notice any of these signs, be sure to call a pro right away.

The Windsor, PA homeowners’ guide to boiler installation services

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