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Find Boiler installation pros in Windham

Avatar for Hot & Cold Plumbing & Heating LLC

Hot & Cold Plumbing & Heating LLC

4.99(
173
)
Approved Pro

Hot & Cold Plumbing & Heating LLC

4.99(
173
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
2008 years of experience

SUPER SERVICE AWARD 2025,2024,2023, 2022, 2021, 2020, 2019,2018,2017,2016, 2015, 2014 AND 2013 PLUMBING. Hot & Cold Plumbing & Heating LLC is a full service plumbing, heating and gas-fitting company. For an immediate response to all your plumbing and heating needs, CALL (978) 701-1617.

"Eric is a professional and a master at his craft. He takes the time to explain everything to the customer as well. He makes it a very comfortable experience. Always returns phone calls and gets to you ASAP. Eric is extremely honest too. Came in well under other quotes I got from local plumbers. Eric is my go to for all things plumbing when needed. Highly recommend Hot and Cold Plumbing and Heating. "

Stephen T on December 2025

SUPER SERVICE AWARD 2025,2024,2023, 2022, 2021, 2020, 2019,2018,2017,2016, 2015, 2014 AND 2013 PLUMBING. Hot & Cold Plumbing & Heating LLC is a full service plumbing, heating and gas-fitting company. For an immediate response to all your plumbing and heating needs, CALL (978) 701-1617.

"Eric is a professional and a master at his craft. He takes the time to explain everything to the customer as well. He makes it a very comfortable experience. Always returns phone calls and gets to you ASAP. Eric is extremely honest too. Came in well under other quotes I got from local plumbers. Eric is my go to for all things plumbing when needed. Highly recommend Hot and Cold Plumbing and Heating. "

Stephen T on December 2025


Avatar for All Drain Services, Inc.

All Drain Services, Inc.

4.85(
165
)
Approved Pro

All Drain Services, Inc.

4.85(
165
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2000 years of experience

All Drain Services, Inc. has been in the drain service business for over 18 years and is owned by Manny and Gloria Vega. Our commitment to customer service is unmatched. Our years of experience have taught us that in our line of business, that is what counts. Our dedication to delivering a quality job has been the backbone of our success, and this commitment is instilled in all our employees. All Drain Services, Inc. is open 24/7, including holidays. We offer emergency and regular maintenance services.

"Joe from All Drain Services stopped by today and unclogged a drain pipe for me in the bathroom."

Wojciech G on July 2025

All Drain Services, Inc. has been in the drain service business for over 18 years and is owned by Manny and Gloria Vega. Our commitment to customer service is unmatched. Our years of experience have taught us that in our line of business, that is what counts. Our dedication to delivering a quality job has been the backbone of our success, and this commitment is instilled in all our employees. All Drain Services, Inc. is open 24/7, including holidays. We offer emergency and regular maintenance services.

"Joe from All Drain Services stopped by today and unclogged a drain pipe for me in the bathroom."

Wojciech G on July 2025


"Jeff offers outstanding service and excellent materials. He is very knowledgeable and makes it easy to choose the correct solution for your bathroom. His workers are polite, knowledgeable, efficient and hardworking. "

Jeremy G on April 2025

Sell and Install Safe, Easy, Low Maintenance Tubs, Showers, and Walk in Tubs.

"Jeff offers outstanding service and excellent materials. He is very knowledgeable and makes it easy to choose the correct solution for your bathroom. His workers are polite, knowledgeable, efficient and hardworking. "

Jeremy G on April 2025


Avatar for Walley’s Heating & Air Conditioning

Walley’s Heating & Air Conditioning

4.88(
97
)
Approved Pro

Walley’s Heating & Air Conditioning

4.88(
97
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2010 years of experience

Walley’s is not your average HVAC contractor. From our in-house sales and support center to our modern fleet of licensed technicians, our team has the tools, trucks, and training to handle all of your mechanical needs. But more than that, we are committed to giving back and playing a bigger role in our community. Through our work with local charities, educational providers, and our continued efforts towards promoting energy-efficient products, ethical business practices, and enforcing the highest industry standards, Walley’s is delivering real value to the community every day! Our entire team is grateful for the opportunity to show you what we are made of. Thank you for your consideration.

"Nice quick response, communication really good. "

Patrick L on December 2025

Walley’s is not your average HVAC contractor. From our in-house sales and support center to our modern fleet of licensed technicians, our team has the tools, trucks, and training to handle all of your mechanical needs. But more than that, we are committed to giving back and playing a bigger role in our community. Through our work with local charities, educational providers, and our continued efforts towards promoting energy-efficient products, ethical business practices, and enforcing the highest industry standards, Walley’s is delivering real value to the community every day! Our entire team is grateful for the opportunity to show you what we are made of. Thank you for your consideration.

"Nice quick response, communication really good. "

Patrick L on December 2025


Avatar for Sila Heating, Cooling, Plumbing and Electrical

Sila Heating, Cooling, Plumbing and Electrical

4.54(
5,210
)
Approved Pro

Sila Heating, Cooling, Plumbing and Electrical

4.54(
5,210
)
Approved Pro
Customers say: Super punctual
1989 years of experience
Free onsite estimate

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"Great, as always. Sila is outstanding. We have a service contract with them for our furnace and AC and they keep them in tip-top shape. And when we have an urgent or emergency situation (heating, cooling, plumbing, electrical), they're who we call."

Jonathan P on November 2025

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"Great, as always. Sila is outstanding. We have a service contract with them for our furnace and AC and they keep them in tip-top shape. And when we have an urgent or emergency situation (heating, cooling, plumbing, electrical), they're who we call."

Jonathan P on November 2025


Avatar for MMP Construction Inc

MMP Construction Inc

4.70(
191
)
Approved Pro

MMP Construction Inc

4.70(
191
)
Approved Pro
Customers say: Super punctual
2004 years of experience
Free onsite estimate

At MMP Construction we pride ourselves on delivering great craftsmanship, and providing the best customer experience at competitive prices. From complete remodeling and additions, to snow removal and minor roof repairs we also specialize in 203k and home style loans, MMP Construction will complete the job in a timely and professional manner. We understand the investments our customers are making and we proactively provide updated timelines and information regarding the job, from start to finish.

"We needed a skylight installed in our bathroom, and MMP did an excellent job--we are very happy with it! The team was friendly and worked quickly and efficiently to get it done before it got dark, and the quality of their work was excellent. Matt was very friendly and nice to communicate with as well, and always responded right away. I highly recommend MMP Construction to anyone looking for great quality work and excellent customer service."

Nathan S on November 2022

At MMP Construction we pride ourselves on delivering great craftsmanship, and providing the best customer experience at competitive prices. From complete remodeling and additions, to snow removal and minor roof repairs we also specialize in 203k and home style loans, MMP Construction will complete the job in a timely and professional manner. We understand the investments our customers are making and we proactively provide updated timelines and information regarding the job, from start to finish.

"We needed a skylight installed in our bathroom, and MMP did an excellent job--we are very happy with it! The team was friendly and worked quickly and efficiently to get it done before it got dark, and the quality of their work was excellent. Matt was very friendly and nice to communicate with as well, and always responded right away. I highly recommend MMP Construction to anyone looking for great quality work and excellent customer service."

Nathan S on November 2022


Avatar for Chakar Construction

Chakar Construction

5.00(
32
)
Approved Pro

Chakar Construction

5.00(
32
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1995 years of experience

We specialize in wall and floor covering, such as painting, tiling, hardwood floor and finish basements. We have been in this industry for over 60 years my background is interior design were it comes handy when choosing materials and colors. We are owner operated business.

"They did thoughtful, careful and excellent work repairing a corner section of my house’s exterior that had extensive water and carpenter ant damage. They went above and beyond by suggesting and constructing solutions to prevent further water damage in the future. I would recommend their services and plan to use them in the future."

Bonnie H on November 2025

We specialize in wall and floor covering, such as painting, tiling, hardwood floor and finish basements. We have been in this industry for over 60 years my background is interior design were it comes handy when choosing materials and colors. We are owner operated business.

"They did thoughtful, careful and excellent work repairing a corner section of my house’s exterior that had extensive water and carpenter ant damage. They went above and beyond by suggesting and constructing solutions to prevent further water damage in the future. I would recommend their services and plan to use them in the future."

Bonnie H on November 2025


Avatar for Clear Choice Home Improvements, LLC

Clear Choice Home Improvements, LLC

4.78(
752
)
Approved Pro

Clear Choice Home Improvements, LLC

4.78(
752
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
2004 years of experience

Clear Choice Home Improvements promises to provide quality roofing, siding, window, bathroom and gutter services with integrity and professionalism. We have over 20 years of experience giving our customers the confidence to embark on home improvement projects and love the homes they live in. We take every measure to carefully ensure our craftsmen are properly trained and certified. Likewise, our sales staff and customer service representatives draw upon their years of experience to deliver our performance as promised guarantee for trouble-free installations. From day one, we will welcome any questions and concerns you may have during the renovation process. It is our goal to provide you with beautiful and practical home improvements that will stand the test of time, along with the peace of mind that you have made an excellent selection for your home.

"This was one of the worst remodeling experiences I?ve ever had. I was completely oversold on what they could deliver. I hired them for a bathroom remodel and was promised a spa-like retreat. What I got instead looked like a cheap hotel bathroom. The price was outrageous. They pitched me at around $38,000, and I agreed because I thought I was getting a high-end, premium product. That was absolutely not the case. The materials and design options were extremely limited. They only work with one brand, and they push it aggressively like a bad timeshare presentation. To make matters worse, the price didn?t even include the vanity or any accessories. I had to provide all of that myself. For nearly forty grand, that is completely unacceptable. The workmanship was okay, not great. They were in and out in a day, which was convenient, but it clearly came at the cost of quality. There are spots where the work looks rushed and careless. This is a $15,000 bathroom at most."

Adam L on July 2025

Clear Choice Home Improvements promises to provide quality roofing, siding, window, bathroom and gutter services with integrity and professionalism. We have over 20 years of experience giving our customers the confidence to embark on home improvement projects and love the homes they live in. We take every measure to carefully ensure our craftsmen are properly trained and certified. Likewise, our sales staff and customer service representatives draw upon their years of experience to deliver our performance as promised guarantee for trouble-free installations. From day one, we will welcome any questions and concerns you may have during the renovation process. It is our goal to provide you with beautiful and practical home improvements that will stand the test of time, along with the peace of mind that you have made an excellent selection for your home.

"This was one of the worst remodeling experiences I?ve ever had. I was completely oversold on what they could deliver. I hired them for a bathroom remodel and was promised a spa-like retreat. What I got instead looked like a cheap hotel bathroom. The price was outrageous. They pitched me at around $38,000, and I agreed because I thought I was getting a high-end, premium product. That was absolutely not the case. The materials and design options were extremely limited. They only work with one brand, and they push it aggressively like a bad timeshare presentation. To make matters worse, the price didn?t even include the vanity or any accessories. I had to provide all of that myself. For nearly forty grand, that is completely unacceptable. The workmanship was okay, not great. They were in and out in a day, which was convenient, but it clearly came at the cost of quality. There are spots where the work looks rushed and careless. This is a $15,000 bathroom at most."

Adam L on July 2025


"Straight shooter who helped me get the project done without added cost or complexity. Got the job done "

Tim W on November 2025

Want your weekends back! We can help with all your projects large and small. Specializing in all phases of construction, full remodeling, repair & handyman work. Call us today for a free estimate. Now servicing southern New Hampshire and Northern Massachusetts

"Straight shooter who helped me get the project done without added cost or complexity. Got the job done "

Tim W on November 2025


Avatar for New Style Remodeling

New Style Remodeling

5.00(
20
)
Approved Pro

New Style Remodeling

5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2018 years of experience

Ceramic Tile Installation & Repair, Backsplashes, Showers, Flooring, Fireplaces, Bars, Mudrooms, and more! We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"John and his crew were awesome! Can’t recommend them enough. Their work was very beautiful, efficient and clean. Will absolutely be hiring them again for future projects"

Francesca L on March 2024

Ceramic Tile Installation & Repair, Backsplashes, Showers, Flooring, Fireplaces, Bars, Mudrooms, and more! We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"John and his crew were awesome! Can’t recommend them enough. Their work was very beautiful, efficient and clean. Will absolutely be hiring them again for future projects"

Francesca L on March 2024

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Install Boiler questions, answered by experts

Scale from hard water is hard to diagnose until it starts causing problems. If your area has particularly hard water, that’s most likely what your boiler is using. If scale build-up becomes a problem, it starts to cause decreased flow and heating, and eventually, valve failures as valves become blocked. Let boiler professionals know if you’re worried about scale and they can offer advice or implement a solution.

Chilled water HVAC systems use water instead of traditional components and refrigerants. They're more common in commercial settings than residential ones but are slowly being adopted by some homebuilders to cool homes. As the name implies, the system keeps the water chilled at 40 degrees and circulates it through water coils. The water absorbs the heat from your home and drains outdoors. Condo apartments are more likely to have chilled water HVAC than single-family homes because this system is designed to cool several rooms or large areas individually.

It takes about five to 10 minutes for heat to reach a radiator, then about one hour until the radiator fully heats up a room. The exact duration depends on the size of the room and how far away the radiator is from the boiler heating system. Heating up an entire house could take up to two hours.

When winter rolls around, and you turn the heat on for the first time in a year, it’s normal to sense a light odor. This could smell a little like burning because some dust has gathered in the heating unit over the warm months and will fade away shortly after. However, there are some smells you should watch out for and take caution around: an egg-like sulfur smell or an electrical burn odor would indicate there’s something wrong. Turn it off and call a professional for maintenance as soon as possible. 

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 Windham, NH homeowners’ guide to boiler installation services

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