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TRUSTED BY NEW FAIRFIELD, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified boiler repairs reviews

Find Boiler repair pros in New Fairfield

Avatar for J Thurston Fuel

J Thurston Fuel

5.00(
3
)
Approved Pro

J Thurston Fuel

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
137 local quotes requested

J. Thurston Fuel is a full-service fuel delivery company owned and operated by Jim Thurston and Jay Carter. Established in 1998, we service customers in New Haven and Fairfield counties and is one of the premier home heating oil distributors in the state. J. Thurston Fuel is devoted to satisfying the needs and wants of our customers. Our services range from heating oil & propane delivery, new equipment installation and equipment repairs. We are committed to providing the highest quality fast, efficient service, competitively priced to all our customers we serve. From our delivery drivers, to our office staff and service technicians, our employees are friendly, knowledgeable ready to assist you in saving energy and money regarding all your home services needs.

"Very accommodating to my schedule. Everything neatly done . The final copper work looks like a piece of art. These people know what they are doing make no mistake about that. If you want the best hire this company. They are very knowledgeable and answer all of your questions. They are very easy to work with every step of the way for your project"

Carole O on September 2025

J. Thurston Fuel is a full-service fuel delivery company owned and operated by Jim Thurston and Jay Carter. Established in 1998, we service customers in New Haven and Fairfield counties and is one of the premier home heating oil distributors in the state. J. Thurston Fuel is devoted to satisfying the needs and wants of our customers. Our services range from heating oil & propane delivery, new equipment installation and equipment repairs. We are committed to providing the highest quality fast, efficient service, competitively priced to all our customers we serve. From our delivery drivers, to our office staff and service technicians, our employees are friendly, knowledgeable ready to assist you in saving energy and money regarding all your home services needs.

"Very accommodating to my schedule. Everything neatly done . The final copper work looks like a piece of art. These people know what they are doing make no mistake about that. If you want the best hire this company. They are very knowledgeable and answer all of your questions. They are very easy to work with every step of the way for your project"

Carole O on September 2025


Avatar for Sila Heating, Cooling and Plumbing

Sila Heating, Cooling and Plumbing

4.49(
856
)
Approved Pro

Sila Heating, Cooling and Plumbing

4.49(
856
)
Approved Pro
Customers say: Super punctual
369 local quotes requested
36 years of experience

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!

"Did a great job"

Susan S on March 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!

"Did a great job"

Susan S on March 2025


Astacio Plumbing & Heating

4.26(
34
)
Approved Pro

Astacio Plumbing & Heating

4.26(
34
)
Approved Pro
Customers say: Super punctual
246 local quotes requested
21 years of experience

What sets Astacio Plumbing and Heating apart from the rest of the field is the use of cutting edge technology to increase reliability, save you time and money, and improve safety on the job. Rich stays up-to-date on all the latest developments in plumbing and heating technology to determine how best to serve his customers. His trucks all carry the tools to get the job done on time and on budget, with as little disruption as possible. Astacio Plumbing and Heating has also spent years developing strong relationships with the best companies in the plumbing and heating business so that they can provide great service to you, quick delivery of replacement parts, and reasonable prices on excellent products. See website for additional service area. Additional email - [email protected].

"Dreadful experience. We had been customers of Astacio since 2015 when they installed our first tankless boiler which failed completely after 7 years and needed to be replaced in late 2022. ($10,000+) Their second one just stopped working; a dodgy board? The part is under warranty but they want almost $1,000 to replace it in the boiler; probably less than 2 hours work. I thought they used to be a good local business with ties to the community but be careful; their tankless boilers are unreliable and they'll try to rip you off when your heat goes out in the winter. So much for standing by their work. I'll never use them again."

CATHAL C on December 2024

What sets Astacio Plumbing and Heating apart from the rest of the field is the use of cutting edge technology to increase reliability, save you time and money, and improve safety on the job. Rich stays up-to-date on all the latest developments in plumbing and heating technology to determine how best to serve his customers. His trucks all carry the tools to get the job done on time and on budget, with as little disruption as possible. Astacio Plumbing and Heating has also spent years developing strong relationships with the best companies in the plumbing and heating business so that they can provide great service to you, quick delivery of replacement parts, and reasonable prices on excellent products. See website for additional service area. Additional email - [email protected].

"Dreadful experience. We had been customers of Astacio since 2015 when they installed our first tankless boiler which failed completely after 7 years and needed to be replaced in late 2022. ($10,000+) Their second one just stopped working; a dodgy board? The part is under warranty but they want almost $1,000 to replace it in the boiler; probably less than 2 hours work. I thought they used to be a good local business with ties to the community but be careful; their tankless boilers are unreliable and they'll try to rip you off when your heat goes out in the winter. So much for standing by their work. I'll never use them again."

CATHAL C on December 2024


Avatar for Agil General Construction LLC

Agil General Construction LLC

5.00(
3
)
Approved Pro

Agil General Construction LLC

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
218 local quotes requested

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


Avatar for All Around Mechanical Services, Inc.

All Around Mechanical Services, Inc.

5.00(
29
)
Approved Pro

All Around Mechanical Services, Inc.

5.00(
29
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

All Around Mechanical Services, Inc., is your local, reliable, family owned heating, cooling and plumbing professional. Fully licensed and insured, we work with you to make sure your project is completed the right way the first time around. Plus, we always treat you, your family, and your property with absolute respect. Customer loyalty is very important to us, so we take the time to make sure you are completely satisfied. We take pride in the fact that our customers stick with us for the long term. We approach every job with professionalism and courtesy, and maintain a standard of quality above that of others. Whether you need a small repair job, large installation, or any sized project in between, you can count on us. Call us today for a fast and friendly quote! We will do a great job for you at a fair price.

"All Around Mechanical Services, Inc. and D. Scott are teriffic! He is honest and knows what he's doing...no fudging, no double talk, no bs! Does what he says and an incredible job on time or sooner! EXCELLENT, Straight A+"

Happy C on July 2020

All Around Mechanical Services, Inc., is your local, reliable, family owned heating, cooling and plumbing professional. Fully licensed and insured, we work with you to make sure your project is completed the right way the first time around. Plus, we always treat you, your family, and your property with absolute respect. Customer loyalty is very important to us, so we take the time to make sure you are completely satisfied. We take pride in the fact that our customers stick with us for the long term. We approach every job with professionalism and courtesy, and maintain a standard of quality above that of others. Whether you need a small repair job, large installation, or any sized project in between, you can count on us. Call us today for a fast and friendly quote! We will do a great job for you at a fair price.

"All Around Mechanical Services, Inc. and D. Scott are teriffic! He is honest and knows what he's doing...no fudging, no double talk, no bs! Does what he says and an incredible job on time or sooner! EXCELLENT, Straight A+"

Happy C on July 2020


Avatar for Total Remodeling & Repair, LLC

Total Remodeling & Repair, LLC

4.79(
19
)
Approved Pro

Total Remodeling & Repair, LLC

4.79(
19
)
Approved Pro
213 local quotes requested
12 years of experience

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


Steve Martin Electric, LLC

4.90(
569
)
Approved Pro

Steve Martin Electric, LLC

4.90(
569
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
59 local quotes requested

Steve Martin Electric, LLC is happy to help you with all of your electrical needs. Towns that we service are: New Milford, Sherman, Bridgewater, Brookfield, Danbury, Bethel, Newtown, Ridgefield, Redding, and Southbury. Contact us today for quick services and quality work.

"Everything went really well from start to finish. I would definitely hire this pro pro again. Fantastic job!"

Tyler L on October 2025

Steve Martin Electric, LLC is happy to help you with all of your electrical needs. Towns that we service are: New Milford, Sherman, Bridgewater, Brookfield, Danbury, Bethel, Newtown, Ridgefield, Redding, and Southbury. Contact us today for quick services and quality work.

"Everything went really well from start to finish. I would definitely hire this pro pro again. Fantastic job!"

Tyler L on October 2025


"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


Avatar for Pack-Timco Heating & Cooling

Pack-Timco Heating & Cooling

New on AngiNew on Angi
Approved Pro

Pack-Timco Heating & Cooling

New on AngiNew on Angi
Approved Pro
198 local quotes requested
58 years of experience

Pack-Timco, LLC Heating and Cooling is one of the oldest and most reputable HVAC companies for over 50 years. Starting in 1967, Pack-Timco, LLC Heating and Cooling begun as a one-man, one-truck service operation by Lawrence C. Pack. Pack-Timco is a full-service heating and cooling company serving residential and light commercial customers throughout Fairfield and Westchester counties. We understand the demands of high-end residential design: discreet elegance, architectural harmony, and absolute performance. That’s why we specialize in tailor-made HVAC systems that integrate flawlessly into even the most ambitious homes.

Pack-Timco, LLC Heating and Cooling is one of the oldest and most reputable HVAC companies for over 50 years. Starting in 1967, Pack-Timco, LLC Heating and Cooling begun as a one-man, one-truck service operation by Lawrence C. Pack. Pack-Timco is a full-service heating and cooling company serving residential and light commercial customers throughout Fairfield and Westchester counties. We understand the demands of high-end residential design: discreet elegance, architectural harmony, and absolute performance. That’s why we specialize in tailor-made HVAC systems that integrate flawlessly into even the most ambitious homes.


Avatar for Bath Remodel By Capital

Bath Remodel By Capital

4.44(
81
)
Approved Pro

Bath Remodel By Capital

4.44(
81
)
Approved Pro
Customers say: Quality work
201 local quotes requested
21 years of experience

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

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Boiler Repair questions, answered by experts

The best time to buy home heating oil is in the summer when the demand is lowest, as the prices are usually lower. However, waiting until the summer to buy is often unavoidable unless you install a separate storage tank. If you have the space for a second tank, you can expect to pay between $1,000 and $4,000 for the oil tank replacement or installation, depending on the capacity and location. You could quickly recuperate these costs, though, by stocking up on heating oil in the summer and avoiding deliveries in the winter when prices are highest.

Air trapped in a heating system can lead to reduced efficiency, uneven heating, increased wear on components, strange noises, and even complete system failure. This trapped air disrupts proper circulation, strains parts, and can cause overheating. Regularly bleeding baseboard heaters and furnaces can prevent these issues, ensuring efficient operation, even heating, and prolonged equipment life.

A home radiator lasts anywhere from 15 to 20 years with proper maintenance. If your unit is approaching the 15-year mark, it’s a good idea to inspect your system and consider upgrading the radiator to a new one. Older models are less efficient over time compared to newer, energy-efficient radiators.

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.

Blockages can occur for various reasons, primarily linked to the accumulation of debris or substances within the heating system. Common causes include the buildup of sediment, rust, or mineral deposits inside the boiler or its pipes, hindering water flow and heat transfer. Additionally, air pockets or trapped gasses can impede circulation. In central heating systems, sludge or corrosion within radiators can obstruct the flow of hot water. External factors like frozen pipes in winter can also lead to blockages. Regular maintenance will help prevent blockages and ensure efficient boiler operation.

The New Fairfield, CT homeowners’ guide to boiler repairs

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