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  • Verified reviews icon86
    Verified boiler installation services reviews

Find Boiler installation pros in Ledyard

Avatar for Willams & Associates Mechanical Contracting

Willams & Associates Mechanical Contracting

4.83(
48
)
Approved Pro

Willams & Associates Mechanical Contracting

4.83(
48
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
27 years of experience

We understand that hiring a contractor to enter your home or business to complete a project is not a trivial matter. For this reason we appreciate the trust our customers have given us and do not assume we are entitled. For this reason we guarantee that your experience with our team will be enjoyable. With over 30 years experience, the services we can offer are very broad. Tell us about your project and let us know how we can help. We have participated in residential, commercial, and institutional projects.

"Great service and workmanship!"

maria F on June 2023

We understand that hiring a contractor to enter your home or business to complete a project is not a trivial matter. For this reason we appreciate the trust our customers have given us and do not assume we are entitled. For this reason we guarantee that your experience with our team will be enjoyable. With over 30 years experience, the services we can offer are very broad. Tell us about your project and let us know how we can help. We have participated in residential, commercial, and institutional projects.

"Great service and workmanship!"

maria F on June 2023


Bill Aitken Heating, LLC

4.78(
37
)
Approved Pro

Bill Aitken Heating, LLC

4.78(
37
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
35 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Wow, Awesome services. Thank you Bill and his team Steve and Dave for reaching out quickly to solve our heating dilemma especially this time of the year. Steve was very knowledgeable, friendly, informative and professional. It was refreshing to see someone who gave great service replacing a boiler control for temperature/water level. And he also did the usual bi-yearly maintenance oil filter change and furnace cleaning. Thank you!!"

Elizabeth K on December 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Wow, Awesome services. Thank you Bill and his team Steve and Dave for reaching out quickly to solve our heating dilemma especially this time of the year. Steve was very knowledgeable, friendly, informative and professional. It was refreshing to see someone who gave great service replacing a boiler control for temperature/water level. And he also did the usual bi-yearly maintenance oil filter change and furnace cleaning. Thank you!!"

Elizabeth K on December 2025


Avatar for Jacuzzi® Bath Remodel

Jacuzzi® Bath Remodel

4.85(
102
)
Approved Pro

Jacuzzi® Bath Remodel

4.85(
102
)
Approved Pro
Super Service Award
Customers say: True professional
21 years of experience
Free onsite estimate

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!

"One of us wanted a new shower. The other wasn't convinces. After listening to Phil talk and explain the benefit of the shower, we were both convinced. Good job!"

carolan b on October 2025

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!

"One of us wanted a new shower. The other wasn't convinces. After listening to Phil talk and explain the benefit of the shower, we were both convinced. Good job!"

carolan b on October 2025


Avatar for Paul Enterprises, LLC

Paul Enterprises, LLC

4.96(
78
)
Approved Pro

Paul Enterprises, LLC

4.96(
78
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
38 years of experience

Interior Painting, Exterior Painting, Carpentry Repairs Foundation Repairs. Tile Installation - including Kitchen Backsplash, Bathroom Shower Surround, Tile Floors, Bathroom Remodel/Refresh, Cracked Tile Replacement, Grout Replacement. Masonry repairs - Stone or Brick Foundations restored, pointed up & stuccoed or skimmed. Chimneys - tuck-pointing, flue repairs, bricks replaced or repaired, caps installed. Drywall and Plaster repair. FREE ESTIMATES, FULLY INSURED, REFERENCES CT LICENSE #0632567 BOOK NOW. Call or Text 860-625-1444 Home Improvement is our Specialty.

"Excellent work and problem solving. Efficient. Timely. Professional. "

Lee H on November 2025

Interior Painting, Exterior Painting, Carpentry Repairs Foundation Repairs. Tile Installation - including Kitchen Backsplash, Bathroom Shower Surround, Tile Floors, Bathroom Remodel/Refresh, Cracked Tile Replacement, Grout Replacement. Masonry repairs - Stone or Brick Foundations restored, pointed up & stuccoed or skimmed. Chimneys - tuck-pointing, flue repairs, bricks replaced or repaired, caps installed. Drywall and Plaster repair. FREE ESTIMATES, FULLY INSURED, REFERENCES CT LICENSE #0632567 BOOK NOW. Call or Text 860-625-1444 Home Improvement is our Specialty.

"Excellent work and problem solving. Efficient. Timely. Professional. "

Lee H on November 2025


Avatar for A Action Appliance

A Action Appliance

4.47(
178
)
Approved Pro

A Action Appliance

4.47(
178
)
Approved Pro
Customers say: Super punctual
64 years of experience
Warranties offered

Welcome to A Action Appliance Repair LLC. It has been my family's pleasure to service our customers in the Hartford, New Haven, Stamford, Shoreline, North East, Litchfield and all of Connecticut since 1961. We service Springfield Massachusetts areas, and Rhode Island. We will be here for you, day and night, or whenever you need help to fix all brands, makes, and models of your appliances. We repair & service LG, Samsung GE, Maytag, Amana, Sears, Kenmore, Frigidaire, Whirlpool, Sub-zero, Thermador, Bosch Viking, Profile and many more. You will love our 5-year warranty, clean cut professional staff, and discount coupons. Our live customer care operators are waiting to answer your questions. We thank you in advance and promise to do our best. Additional contact names - Doug Scheer, Jay Miskin. Cost is determined by the job. Appliance repair. Clothes washer & dryer repair. Stove repair. Range repair. Oven repair. Cooktop repair. Dishwasher repair. Garbage disposer repair. Refrigerator repair

"Your company is fraudulent I was promised a refund for poor unsatisfactory work and charges yet noting. My next call is to Subzero to inform them that your Tech/company are not qualified to work on their equipment! Where is any ability to rate your company in the minus ratings???!???"

Joe L on August 2025

Welcome to A Action Appliance Repair LLC. It has been my family's pleasure to service our customers in the Hartford, New Haven, Stamford, Shoreline, North East, Litchfield and all of Connecticut since 1961. We service Springfield Massachusetts areas, and Rhode Island. We will be here for you, day and night, or whenever you need help to fix all brands, makes, and models of your appliances. We repair & service LG, Samsung GE, Maytag, Amana, Sears, Kenmore, Frigidaire, Whirlpool, Sub-zero, Thermador, Bosch Viking, Profile and many more. You will love our 5-year warranty, clean cut professional staff, and discount coupons. Our live customer care operators are waiting to answer your questions. We thank you in advance and promise to do our best. Additional contact names - Doug Scheer, Jay Miskin. Cost is determined by the job. Appliance repair. Clothes washer & dryer repair. Stove repair. Range repair. Oven repair. Cooktop repair. Dishwasher repair. Garbage disposer repair. Refrigerator repair

"Your company is fraudulent I was promised a refund for poor unsatisfactory work and charges yet noting. My next call is to Subzero to inform them that your Tech/company are not qualified to work on their equipment! Where is any ability to rate your company in the minus ratings???!???"

Joe L on August 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


First Services

4.78(
108
)
Approved Pro

First Services

4.78(
108
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

First Services, LLC, is a full service plumbing company that strives for customer satisfaction. We will gladly assist you with your plumbing needs. Contact us now!

"Friendly and efficient"

Morgan N on August 2024

First Services, LLC, is a full service plumbing company that strives for customer satisfaction. We will gladly assist you with your plumbing needs. Contact us now!

"Friendly and efficient"

Morgan N on August 2024


Avatar for Total Remodeling & Repair, LLC

Total Remodeling & Repair, LLC

4.79(
19
)
Approved Pro

Total Remodeling & Repair, LLC

4.79(
19
)
Approved Pro
12 years of experience
Free onsite estimate

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


Avatar for Parker Mechanical Heating and Cooling

Parker Mechanical Heating and Cooling

5.00(
12
)
Approved Pro

Parker Mechanical Heating and Cooling

5.00(
12
)
Approved Pro
Super Service Award
Customers say: Quick response
2 years of experience
Free onsite estimate

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. We won't leave until the job is done right! Call or click to schedule an estimate today! CT Energize Heat pump installer network to receive rebates from eversource.

"Jeremy has been great from day one. He always answers his phone and gives prompt, quality and honest service. His prices are more than reasonable and his work is very professional and neat. I would recommend them to anyone looking for HVAC work! "

Nick K on November 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. We won't leave until the job is done right! Call or click to schedule an estimate today! CT Energize Heat pump installer network to receive rebates from eversource.

"Jeremy has been great from day one. He always answers his phone and gives prompt, quality and honest service. His prices are more than reasonable and his work is very professional and neat. I would recommend them to anyone looking for HVAC work! "

Nick K on November 2025


Avatar for DreamHome Remodeling

DreamHome Remodeling

5.00(
13
)
Approved Pro

DreamHome Remodeling

5.00(
13
)
Approved Pro
Customers say: Quality work
2 years of experience
Free onsite estimate

With 15 years of expertise, DreamHome Remodeling transforms houses into dream homes. Based in Vernon, our family-owned and operated business specializes in bathroom remodeling and window and door replacement. We are dedicated to turning your vision into a reality.

"It was a pleasure dealing with this company. Al spent time with me going over all the details when I signed up. Kyle did an awesome job installing my new shower and I love it. He was on time, answered my questions, and was patient with my little dog barking at him for attention,, "

Karen S on September 2025

With 15 years of expertise, DreamHome Remodeling transforms houses into dream homes. Based in Vernon, our family-owned and operated business specializes in bathroom remodeling and window and door replacement. We are dedicated to turning your vision into a reality.

"It was a pleasure dealing with this company. Al spent time with me going over all the details when I signed up. Kyle did an awesome job installing my new shower and I love it. He was on time, answered my questions, and was patient with my little dog barking at him for attention,, "

Karen S on September 2025

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Install Boiler questions, answered by experts

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.

On average, you’ll need about two gallons of oil per day to heat your house when it’s 50 degrees Fahrenheit outside. Most oil tank capacity is about 275 gallons, and heating your house with two gallons of oil per day will last about four and a half months. This consumption will vary depending on the climate and average temperature in your location. For example, if the winters are longer and colder where you live, you’ll probably need to refill your oil tank at least once to get through the winter.

Most home boilers will need an expansion tank. That’s because these boilers are closed-loop systems, where the water is trapped. An expansion tank is needed when the boiler heats the water and it expands, allowing air to condense in the tank to make room for the water. Other types of boilers don’t use an expansion tank, such as traditional steam boilers, but these aren’t as common. And hot water tanks may be able to use a pressure release valve instead. When in doubt, call in a pro to take a look.

Although baseboard heating is expensive to operate, hydronic style heaters usually aren’t as costly as other models because they maintain temperature longer than standard electric baseboard heaters. Since the liquid retains the heat longer, it prevents the thermostat from turning on and off as often, which makes it more energy efficient.

Most experts recommend getting three to five HVAC quotes from licensed, insured, reputable local heating and cooling companies. Getting multiple detailed HVAC quotes (but not too many) lets you compare the equipment, services, and prices of several contractors without being overwhelmed by options. It can also let you see if one contractor’s prices are much higher or lower than the others and give you a chance to ask for clarification. That way, you can weed out any contractors who aren’t providing quality services or materials and find the company that best meets your budget, quality requirements, and long-term goals.

The Ledyard, CT homeowners’ guide to boiler installation services

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

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