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TRUSTED BY MIDDLETOWN, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon734
    Verified boiler installation services reviews

Find Boiler installation pros in Middletown

Avatar for Atlantic Water Heater Pros
Atlantic Water Heater Pros
4.8(
51
)

Serving Middletown, CT and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Williams & Associates replaced an ancient, very large old boiler in my very large house. Bruce calculated the necessary size and found a suitable boiler. He and his crew thoroughly cleared the radiators and lines before removing the old boiler and installing the new one. They checked all the radiators and added new valves as needed during a lengthy checkout. It took several days to do all the work. Throughout, Bruce explained what they were doing and why as well as recommending changes/additions to the original proposal. They were even cheerful about removing the original "Mary Jane" from the basement. I would definitely recommend them to anyone using steam heat. Great job!"
Large Mechanical Room
Response time1 day
Recommended by92%of homeowners
Avatar for MULL BROTHERS INC
MULL BROTHERS INC
4.7(
118
)

Serving Middletown, CT and surrounding areas

Approved

In business since 1945

Free estimates

Emergency services offered

"Mull Brothers gave us an estimate on installation of central air conditioner in our old home.  Their price was slightly higher than some competitors (although not by very much), so we didn't end up using them.  However, I was very impressed with Mr. Mull's visit.  He was knowledgeable and thorough, and gave me great information without using any high-pressure sales tactics.  I will probably contact them again in the future for my next project.
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6 neighbors recently requested a quote
Recommended by95%of homeowners
Borselle Plumbing & Heating LLC
4.9(
34
)

Serving Middletown, CT and surrounding areas

Approved

In business since 1989

Emergency services offered

Warranties offered

"Joe and his crew did an excellent job installing new boiler and indirect hot water system. I made the decision to convert to gas and replace my 21 year old oil fired boiler. Everything went along smoothly and professionally. Joe kept me informed every step of the process and job was completed on time. I would definitely recommend."
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for H L Bowman
H L Bowman
4.7(
409
)

Serving Middletown, CT and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"The thermocouple on my gas-fired boiler needed to be replaced, and the pilot needed to be cleaned. The tech was helpful and forthcoming with information. Took about an hour, as my boiler does not have easy access. Would hire again!"
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+6

1035 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Advanced Mechanical Services LLC
Advanced Mechanical Services LLC
4.8(
19
)

Serving Middletown, CT and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Advanced Mechanical Services (AMS) went out of their way to get our new oil tank installed and the old one removed in the winter. We were experiencing issues with our old tank where our oil company could not fill the old tank. AMS worked closely with us to install the new tank quickly. They kept us in the loop and were on time on installation day. The installers were professional, kept us informed and did an excellent job. In addition, they cleaned up after themselves. We also use them for our annual furnace cleaning. They always do a great job and have come out on emergency calls a few times over the past 25 (or more) years. I highly recommend them."
9 neighbors recently requested a quote
Recommended by100%of homeowners
Select Mechanical Services, Inc.
4.5(
57
)

Serving Middletown, CT and surrounding areas

Approved

In business since 2014

Emergency services offered

Credit card accepted

"Ron responded to our call promptly. We had two heating/cooling systems that required servicing. Did a great job at a reasonable price in a timely manner. He responded to my questions clearly and patiently. Would highly recommend him and Select Mechanical Services Inc."
Response time1 day
108 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Omni Mechanical Services, LLC
Omni Mechanical Services, LLC
4.5(
85
)

Serving Middletown, CT and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"This was my first time using Omni Mechanical and I am very pleased in their service of my oil fired boiler. I had recently purchased my home and had very little knowledge of any prior maintenance of the boiler. Other than knowing it’s an older unit I didn’t know what to expect of the internal components when it was opened up and inspected. The techs were nice enough to let me observe as they were opening up the unit and exposed the internals. So I could see for myself what they were talking about and physically see the condition. They walked me through what they were doing every step of the way. Taking the time to explain parts they needed to change and actually showing me the condition of the older parts as they were changing them. After all work was complete. Everything was left very neat and clean. This by far has been one of my most pleasant encounters with a contractor. I will definitely strongly consider them in the future for any work I need."
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+22

Response time6 hrs
46 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Parker Mechanical Heating and Cooling
Parker Mechanical Heating and Cooling
4.8(
17
)

Serving Middletown, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Jeremy and his team gave me the best contractor experience I've ever had. He listened to what I wanted, provided a fair quote for a central A/C replacement (air handler and condenser), and never pressured me or tried to upsell. In passing, he mentioned a heat pump option for the shoulder months to reduce oil use, but that was it. After doing my own research, I called him back with questions, and he took the time to walk through the pros and cons honestly. There was no sales pitch, I actually asked for a quote heat pump quote too, because I saw the benefits myself. I ultimately chose the heat pump and appreciate that Jeremy gave me the information needed to make an informed decision. His crew was fantastic, friendly, professional, and thorough. They removed the old system and completed prep work on day one, then finished the install on day two and walked me through everything. Great communication, great pricing, great workmanship. I highly recommend Jeremy and his team!"
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+30

18 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for Precise HVAC Home Services
Precise HVAC Home Services
4.9(
35
)

Serving Middletown, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Precise HVAC was wonderful. I actually was going to get more quotes but after working with their salesperson I decided to not even bother. They answered all my questions and made suggestions for things I didn't know about. I'm not even sure I care if I got a better quote or not. With Precise I know that they cross the t's and dotted the eyes and I don't have to worry about missing something."
Water Heater
Water Heater
Furnace
Furnace
American Standard Furnace

+22

Response time50 mins
256 neighbors recently requested a quote
Recommended by70%of homeowners
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Install Boiler questions, answered by experts

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.

Yes. In many cases, switching from an old furnace to a high-efficiency boiler can help you save money over time. You can also save money by switching from an electric boiler to a gas boiler, which costs much less compared to the energy bills an electric boil can create. Boilers are often (but not always) more efficient than furnaces, too. Then there are discounts, rebates, and incentives that can help you save on the initial costs.

If you're often struggling with radiator issues like chilly spots, leaks, or annoying noises, those are common indications that your radiator may need to be replaced. Corrosion, uneven heating, and persistent hissing sounds are common issues as well. When repairs become a regular chore and your home’s energy bills start to rise, a new radiator will bring the comfort and savings you need.

It can take anywhere from four hours to three days to replace a boiler with a new one. How long your particular boiler installation takes will depend on whether you need a gas line installed and if you’re switching to a new boiler system. 

Replacing a combination boiler or standard boiler with the same system should only take four to six hours. Meanwhile, switching from a conventional boiler system to a combination boiler system could take a few days.

The cost of heating oil fluctuates rapidly based on supply and demand, but the average price is between $4.00 and $4.50 per gallon, which means filling a standard 275-gallon tank would cost between $1,100 and $1,240. Much like automotive gasoline, the price of home heating oil changes constantly, so the only way to get an accurate and current price per gallon is to contact a heating oil delivery company. Some companies also offer contracts with a set price that should be an average cost over the contract term.

The Middletown, CT homeowners’ guide to boiler installation services

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