
Get matched with top boiler repair pros in Madison, CT
There are 5 highly-rated local boiler repair pros.
Need a pro for your boiler repair project in Madison, CT?
TRUSTED BY MADISON, CT HOMEOWNERS
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Verified Reviews for Boiler Repair pros in Madison, CT
*The Angi rating for Boiler Repair companies in Madison, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Repair needs.
*The HomeAdvisor rating for Boiler Repair companies in Madison, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Repair needs.
Last update on November 29, 2025
Find Boiler repair pros in Madison

Agil General Construction LLC
Agil General Construction LLC
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Highly recommend! They were extremely responsive, delivered outstanding work, and I will definitely look forward to working with them again."
Reggie L on February 2025
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Highly recommend! They were extremely responsive, delivered outstanding work, and I will definitely look forward to working with them again."
Reggie L on February 2025

Imagine Remodel
Imagine Remodel
We have over 20 years' experience and are family owned and operated. We can handle most home improvement projects taking care to ensure you get a personalized experience to make the process of repairing and remodeling your home top-notch. We can offer fast turnaround on most projects while providing warranties and guarantees to ensure that you and your home have protected investments in your home. Imagine Remodel is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Chris from imagine remodel is amazing. He has helped me tremendously. Everything I didn’t know I now know because of his patience and knowledge. Things I don’t have. Thank you Chris for not only seeing me through all this but for also becoming a friend. My door will always be open. My bathroom too!!! Thanks for making this part of my hectic life more comfortable and bearable. So appreciate you. Sincerely, Maria Chiaia"
Maria C on November 2024
We have over 20 years' experience and are family owned and operated. We can handle most home improvement projects taking care to ensure you get a personalized experience to make the process of repairing and remodeling your home top-notch. We can offer fast turnaround on most projects while providing warranties and guarantees to ensure that you and your home have protected investments in your home. Imagine Remodel is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"Chris from imagine remodel is amazing. He has helped me tremendously. Everything I didn’t know I now know because of his patience and knowledge. Things I don’t have. Thank you Chris for not only seeing me through all this but for also becoming a friend. My door will always be open. My bathroom too!!! Thanks for making this part of my hectic life more comfortable and bearable. So appreciate you. Sincerely, Maria Chiaia"
Maria C on November 2024

The Guild
The Guild
The Guild is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we work smart, and it gets done right.
"Extremely professional and patient and above all else honest and knowledgeable! I would recommend this company to anyone you be a fool, not to go with them"
Jennifer F on June 2023
The Guild is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we work smart, and it gets done right.
"Extremely professional and patient and above all else honest and knowledgeable! I would recommend this company to anyone you be a fool, not to go with them"
Jennifer F on June 2023

Scotti Mechanical Services
Scotti Mechanical Services
Here at Scotti Mechanical Services I have over 30 years of HVAC experience in oil heating (NO gas work) and air conditioning. I pride myself on my diligence and attention to detail, and make a dedicated effort to reduce repair/installation cost. There is no job too big or too small that I can't handle in a timely manner, please don't hesitate to call today. I look forward to earning your business. I do provide an after-hours emergency service.
"He didn't do any air side of furnace replaced ignitor we had loud bang noise it was because we needed the furnace to be cleaned and vacuumed I saw pics from real furnace guy it was full of rust and cresol flakes he never vacuumed anything terrible job never fixed problem"
Kenneth B on October 2024
Here at Scotti Mechanical Services I have over 30 years of HVAC experience in oil heating (NO gas work) and air conditioning. I pride myself on my diligence and attention to detail, and make a dedicated effort to reduce repair/installation cost. There is no job too big or too small that I can't handle in a timely manner, please don't hesitate to call today. I look forward to earning your business. I do provide an after-hours emergency service.
"He didn't do any air side of furnace replaced ignitor we had loud bang noise it was because we needed the furnace to be cleaned and vacuumed I saw pics from real furnace guy it was full of rust and cresol flakes he never vacuumed anything terrible job never fixed problem"
Kenneth B on October 2024

Renz Heating and Air Conditioning, LLC
Renz Heating and Air Conditioning, LLC
We are a well established business with over 16 years of unmatched expertise. Customer preference and priorities are always first. We are very timely with our work and never lose attention to detail. Renz Heating & Air Conditioning, LLC, has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every restoration we complete. Call Renz Heating & Air Conditioning, LLC, today and we will be there in your time of need.
"Perfect Heating installed new furnace, repairs installation of central air! Efficient, responsible, dependable and perfect work and great work Ethics s!"
Carol M on December 2019
We are a well established business with over 16 years of unmatched expertise. Customer preference and priorities are always first. We are very timely with our work and never lose attention to detail. Renz Heating & Air Conditioning, LLC, has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every restoration we complete. Call Renz Heating & Air Conditioning, LLC, today and we will be there in your time of need.
"Perfect Heating installed new furnace, repairs installation of central air! Efficient, responsible, dependable and perfect work and great work Ethics s!"
Carol M on December 2019

A&A Waterproofing
A&A Waterproofing
A&A Waterproofing is a locally owned family company that is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. The main reason why we keep our five star rating is our finished product and customer service.
"Came to finish digging out trench to install footing drains around basement area of house. The guys finished the job in 1 day. So far no leaks into basement."
Dennis B on May 2025
A&A Waterproofing is a locally owned family company that is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. The main reason why we keep our five star rating is our finished product and customer service.
"Came to finish digging out trench to install footing drains around basement area of house. The guys finished the job in 1 day. So far no leaks into basement."
Dennis B on May 2025

Total Remodeling & Repair, LLC
Total Remodeling & Repair, LLC
At Total Remodeling, we're more than a remodeling company, we're your partner in creating a home that reflects your family's style, comfort, and needs. We've been dedicated to delivering high-quality home improvement services to families throughout Connecticut and Massachusetts. Our commitment to excellence is rooted in our use of premium materials and expert craftsmanship. From energy-efficient windows to durable roofing and secure doors, we provide solutions that enhance the beauty, safety, and efficiency of your home.
"Total Remodeling just finished redoing my bathroom, and I absolutely love it! From start to finish, the team was professional, friendly, and really paid attention to every detail. The whole process was smooth, and the results are even better than I imagined. My bathroom looks amazing modern, clean, and exactly what I wanted. I’d highly recommend Total Remodeling to anyone thinking about updating their home!"
Savannah M on October 2025
At Total Remodeling, we're more than a remodeling company, we're your partner in creating a home that reflects your family's style, comfort, and needs. We've been dedicated to delivering high-quality home improvement services to families throughout Connecticut and Massachusetts. Our commitment to excellence is rooted in our use of premium materials and expert craftsmanship. From energy-efficient windows to durable roofing and secure doors, we provide solutions that enhance the beauty, safety, and efficiency of your home.
"Total Remodeling just finished redoing my bathroom, and I absolutely love it! From start to finish, the team was professional, friendly, and really paid attention to every detail. The whole process was smooth, and the results are even better than I imagined. My bathroom looks amazing modern, clean, and exactly what I wanted. I’d highly recommend Total Remodeling to anyone thinking about updating their home!"
Savannah M on October 2025

Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing is a waterproofing company founded on the belief that quality home improvement work does not need to break the bank. We are dedicated to providing excellent service.
"Chris was efficient and friendly. Got the job done quickly. "
M S on November 2025
Budget Dry Waterproofing is a waterproofing company founded on the belief that quality home improvement work does not need to break the bank. We are dedicated to providing excellent service.
"Chris was efficient and friendly. Got the job done quickly. "
M S on November 2025

Bath Remodel By Capital
Bath Remodel By Capital
Jacuzzi® products are designed for reliability, both inside and out. From the quality of our materials to the perfect balance of form and functionality, our products represent decades of innovation, design, performance and ease of use. As a full-service bathroom remodeling company, we combine best-in-class materials, certified designers, and licensed installers to deliver the project you need, deserve, and dream of. Connect with one of our bathroom remodeling design specialists today to discuss your needs and vision!
"Very professional start to finish"
Rick N on November 2023
Jacuzzi® products are designed for reliability, both inside and out. From the quality of our materials to the perfect balance of form and functionality, our products represent decades of innovation, design, performance and ease of use. As a full-service bathroom remodeling company, we combine best-in-class materials, certified designers, and licensed installers to deliver the project you need, deserve, and dream of. Connect with one of our bathroom remodeling design specialists today to discuss your needs and vision!
"Very professional start to finish"
Rick N on November 2023

M & R Mechanical Services
M & R Mechanical Services
M & R Mechanical Services is a leader in providing the absolute best mechanical services by creating a successful alliance with customers through the delivery and execution of our high quality services, solutions and installations. Our goal is to be the company that will meet all of your mechanical needs. Our promise is to build a long lasting partnership through our responsiveness and technical expertise. Customer satisfaction is priority number 1. Through our growth, we hire and train quality employees who will provide the highest level of professionalism and customer satisfaction. As we grow, we will continue to give back to the community.
"Recently, during the cold spell, our boiler began acting up, turning on intermittently with just a little nudge each day. After reaching out to several companies for estimates, we chose M&R to replace our 50-year-old boiler. Tom was the first to arrive to assess the situation and provide an estimate. Once we decided to move forward, M&R was responsive and punctual with their appointments. The team handling the installation consisted of Dex, Jake, Josh, and Tony. They were professional, respectful of our property, and made sure to clean up the area around the boiler. The installation was completed in one day. Tony also stopped by twice to check on the progress and made adjustments to sync up our zones. We are very happy with the work and professionalism of the entire team and are glad to recommend M&R to anyone in need of heating repair or replacement. "
Art T on February 2025
M & R Mechanical Services is a leader in providing the absolute best mechanical services by creating a successful alliance with customers through the delivery and execution of our high quality services, solutions and installations. Our goal is to be the company that will meet all of your mechanical needs. Our promise is to build a long lasting partnership through our responsiveness and technical expertise. Customer satisfaction is priority number 1. Through our growth, we hire and train quality employees who will provide the highest level of professionalism and customer satisfaction. As we grow, we will continue to give back to the community.
"Recently, during the cold spell, our boiler began acting up, turning on intermittently with just a little nudge each day. After reaching out to several companies for estimates, we chose M&R to replace our 50-year-old boiler. Tom was the first to arrive to assess the situation and provide an estimate. Once we decided to move forward, M&R was responsive and punctual with their appointments. The team handling the installation consisted of Dex, Jake, Josh, and Tony. They were professional, respectful of our property, and made sure to clean up the area around the boiler. The installation was completed in one day. Tony also stopped by twice to check on the progress and made adjustments to sync up our zones. We are very happy with the work and professionalism of the entire team and are glad to recommend M&R to anyone in need of heating repair or replacement. "
Art T on February 2025
The Madison, CT homeowners’ guide to boiler repairs
From average costs to expert advice, get all the answers you need to get your job done.
•Exposed ductwork can be a smart choice even beyond aesthetics. Fortunately, exposed ductwork costs are relatively low, and easy access keeps repair costs to a minimum.

HVAC replacement costs depend on a lot of factors, like unit type, size, and labor. See what you can expect to pay for HVAC replacement here.

Getting AC and furnace replacement done at the same time can lead to huge benefits for your wallet and your home. Here’s everything you need to know.

If you need to repair a gas boiler or radiator heating system, you should first talk to a pro. Here are the top radiator repair questions you should ask.

If you’re having trouble with your furnace firing up or your house just won’t get warm, use this simple DIY guide to check if your furnace ignitor is bad.
How to clean your air conditioner depends on the unit type. Sometimes, a good hose-down is all you need if you have centralized AC. This guide can help with the cleaning process.
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