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  • Verified reviews icon796
    Verified boiler installation services reviews

Find Boiler installation pros in Johnson City


Avatar for Wolf Mechanical

Wolf Mechanical

104 Northwood Ave
5.00(
6
)
Approved Pro

Wolf Mechanical

104 Northwood Ave
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
67 local quotes requested

Quality work for Reasonable rates. Wolf Mechanical is a plumbing company centered on mentoring young men, teaching them essential aspects of life such as: critical thinking, a hardy work ethic, the consequences of cutting corners, negotiation, integrity, communication and so much more. We specialize in Underground, Rough-in and Finish plumbing, repairs, ground up builds and more with almost 15 years of experience in the field covering a plethora of different jobs. If we don’t know how to do a new job, Wolf Mechanical investigates the proper way and and executes it with competence. No problem is too big or small for us, we are a turn-key solution for anything you choose to throw at us.

"Great! Mike was quick at diagnosing the problem and was able to repair the leak efficiently. He was very personable and knowledgeable and we appreciated that he left the area clean and tidy. As we live in an old house, something is always going wrong and we will definitely give him a call again when the need arises."

Sandra H on September 2025

Quality work for Reasonable rates. Wolf Mechanical is a plumbing company centered on mentoring young men, teaching them essential aspects of life such as: critical thinking, a hardy work ethic, the consequences of cutting corners, negotiation, integrity, communication and so much more. We specialize in Underground, Rough-in and Finish plumbing, repairs, ground up builds and more with almost 15 years of experience in the field covering a plethora of different jobs. If we don’t know how to do a new job, Wolf Mechanical investigates the proper way and and executes it with competence. No problem is too big or small for us, we are a turn-key solution for anything you choose to throw at us.

"Great! Mike was quick at diagnosing the problem and was able to repair the leak efficiently. He was very personable and knowledgeable and we appreciated that he left the area clean and tidy. As we live in an old house, something is always going wrong and we will definitely give him a call again when the need arises."

Sandra H on September 2025


Unionjack Plumbing Services and Repair

306 Rheatown Road
4.75(
67
)
Approved Pro

Unionjack Plumbing Services and Repair

306 Rheatown Road
4.75(
67
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
20 years of experience

Unionjack Plumbing Services and Repair, ( Your new and used fluid movement specialists) is a locally owned and family operated business. We specialize in both residential and commercial plumbing of all phases. We provide our customers in the Tri-Cities and the surrounding counties, with the very best plumbing solutions that are both efficient and affordable. No matter what your issue may be, big or small, you can trust that we'll have a solution for you. Don't just take our word for it. Check out what our customers are saying! and remember as Paul Revere once said

"Prompt with replies and on time the day of service."

Mark K on July 2022

Unionjack Plumbing Services and Repair, ( Your new and used fluid movement specialists) is a locally owned and family operated business. We specialize in both residential and commercial plumbing of all phases. We provide our customers in the Tri-Cities and the surrounding counties, with the very best plumbing solutions that are both efficient and affordable. No matter what your issue may be, big or small, you can trust that we'll have a solution for you. Don't just take our word for it. Check out what our customers are saying! and remember as Paul Revere once said

"Prompt with replies and on time the day of service."

Mark K on July 2022


Avatar for West Shore Home Knoxville

West Shore Home Knoxville

742 Hall Of Fame Dr
4.93(
366
)
Approved Pro

West Shore Home Knoxville

742 Hall Of Fame Dr
4.93(
366
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
268 local quotes requested

To accomplish our mission, we have implemented a simple approach that will restore the beauty of your home while significantly reducing your energy bills - and we get it done in just one day! From start to finish, the West Shore Window & Door, Inc., experience is engineered to bring happiness to every home. The health and safety of our customers and employees is a top priority. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

"I initially selected West Shore Home to do my window replacement principally because their salesman so much less pushy than the others that I requested estimates from. I am allergic to a hard sell! But their excellent service continued throughout the project. I needed a total of more than 20 windows replaced in a 70-year old home. Quite a job! They scheduled the installation well in advance so that I could plan my schedule. They came exactly on time on the appointed day. Everyone on the crew was cheerful, courteous, and knowledgeable. When it turned out that some of the materials sent from the factory had minor defects, they not only offered to replace all the defective panes but even showed me a couple of defects that I had not noticed. And they returned not once but twice to be sure that everything was perfect before they called the job complete."

Amy H on January 2025

To accomplish our mission, we have implemented a simple approach that will restore the beauty of your home while significantly reducing your energy bills - and we get it done in just one day! From start to finish, the West Shore Window & Door, Inc., experience is engineered to bring happiness to every home. The health and safety of our customers and employees is a top priority. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

"I initially selected West Shore Home to do my window replacement principally because their salesman so much less pushy than the others that I requested estimates from. I am allergic to a hard sell! But their excellent service continued throughout the project. I needed a total of more than 20 windows replaced in a 70-year old home. Quite a job! They scheduled the installation well in advance so that I could plan my schedule. They came exactly on time on the appointed day. Everyone on the crew was cheerful, courteous, and knowledgeable. When it turned out that some of the materials sent from the factory had minor defects, they not only offered to replace all the defective panes but even showed me a couple of defects that I had not noticed. And they returned not once but twice to be sure that everything was perfect before they called the job complete."

Amy H on January 2025


Avatar for Pristine Window Cleaning

Pristine Window Cleaning

188 Mckeehan Ridge Road, Unit 2
5.00(
3
)
Approved Pro

Pristine Window Cleaning

188 Mckeehan Ridge Road, Unit 2
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

Pristine Window Cleaning is going above and beyond, reaching heights and expectations that others can't. Our cutting edge window cleaning system makes it easy to get a spotless shine every time. As a small business founded in the Tri-Cities, we are here to serve our neighbors.

"Couldn't have been happier."

Barbara H on June 2023

Pristine Window Cleaning is going above and beyond, reaching heights and expectations that others can't. Our cutting edge window cleaning system makes it easy to get a spotless shine every time. As a small business founded in the Tri-Cities, we are here to serve our neighbors.

"Couldn't have been happier."

Barbara H on June 2023


Avatar for White Oaks Flooring, Tile and Wood Restoration

White Oaks Flooring, Tile and Wood Restoration

1265 Doak Hensley Road
4.19(
29
)
Approved Pro

White Oaks Flooring, Tile and Wood Restoration

1265 Doak Hensley Road
4.19(
29
)
Approved Pro
Customers say: True professional
18 local quotes requested
11 years of experience

White Oaks Flooring, Tile and Wood Restoration, we proudly serve our customers with pride, integrity and by paying attention to the details that matter most to you. These are a few of the many things that set us apart from the rest. We are locally owned and operated. Give us a call today!

"This company exceeded all expectations! The owner and Master floor Craftsman came to the house and did a great job! He exceeded all expectations! Professionalism, knowledge about tools and wood being used exceeded all expectations! He was very prideful and professional with his work with replacing damaged 85-year-old Oak flooring in the living room. The outcome exceeded our expectations! I will be hiring him for other projects! Worth every penny!"

James R on April 2024

White Oaks Flooring, Tile and Wood Restoration, we proudly serve our customers with pride, integrity and by paying attention to the details that matter most to you. These are a few of the many things that set us apart from the rest. We are locally owned and operated. Give us a call today!

"This company exceeded all expectations! The owner and Master floor Craftsman came to the house and did a great job! He exceeded all expectations! Professionalism, knowledge about tools and wood being used exceeded all expectations! He was very prideful and professional with his work with replacing damaged 85-year-old Oak flooring in the living room. The outcome exceeded our expectations! I will be hiring him for other projects! Worth every penny!"

James R on April 2024


Avatar for Premier Home Pros, LLC

Premier Home Pros, LLC

330 E Hebron St, Ste C&D
4.66(
48
)
Approved Pro

Premier Home Pros, LLC

330 E Hebron St, Ste C&D
4.66(
48
)
Approved Pro
Super Service Award
Customers say: Quick response
138 local quotes requested
3 years of experience

Premier Home Pros specializes in full bathroom remodels and installs finely crafted bathtubs and showers in as little as one day. With maintenance-free solutions and a variety of stunning designs to match your style, getting your dream bathroom has never been easier and more affordable. All of our products our backed by a full lifetime and service warranty program to offer customers the last system they will ever need. Get a FREE design consultation and transform your bathroom into a space that's not only functional, beautiful.

"My wife and I met Austin and Tyler to talk about a bath tub conversion Austin and Tyler were outstanding at telling us about the company and the quality of the work that they do. My wife and I both enjoyed our time with them and we signed an agreement t to have our second bath room. Overhauled."

Tom B on July 2025

Premier Home Pros specializes in full bathroom remodels and installs finely crafted bathtubs and showers in as little as one day. With maintenance-free solutions and a variety of stunning designs to match your style, getting your dream bathroom has never been easier and more affordable. All of our products our backed by a full lifetime and service warranty program to offer customers the last system they will ever need. Get a FREE design consultation and transform your bathroom into a space that's not only functional, beautiful.

"My wife and I met Austin and Tyler to talk about a bath tub conversion Austin and Tyler were outstanding at telling us about the company and the quality of the work that they do. My wife and I both enjoyed our time with them and we signed an agreement t to have our second bath room. Overhauled."

Tom B on July 2025


Avatar for American Foundation & Waterproofing

American Foundation & Waterproofing

1503 Old Mount Tabor Road
4.43(
63
)
Approved Pro

American Foundation & Waterproofing

1503 Old Mount Tabor Road
4.43(
63
)
Approved Pro
Customers say: Quality work
11 local quotes requested
19 years of experience

American Foundation & Waterproofing proudly serves East Tennessee, North Georgia, and West North Carolina. We are local family owned and operated and have provided expert service in structural foundation repair, basement waterproofing, floor system repair, bowing wall repair, crawl space encapsulation, and concrete leveling for more than 15 years.We are licensed and insured, and are rated A+ by the Better Business Bureau. We are members in good standing with the National Association of Home Builders, and are recognized as an Elite Contractor by Home Advisor. We do things the right way. The American way.

"They were prompt, worked hard, and explained everything. They have truly delivered us peace of mind. We never have had to worry about the state of our basement since we called them."

Ken S on April 2025

American Foundation & Waterproofing proudly serves East Tennessee, North Georgia, and West North Carolina. We are local family owned and operated and have provided expert service in structural foundation repair, basement waterproofing, floor system repair, bowing wall repair, crawl space encapsulation, and concrete leveling for more than 15 years.We are licensed and insured, and are rated A+ by the Better Business Bureau. We are members in good standing with the National Association of Home Builders, and are recognized as an Elite Contractor by Home Advisor. We do things the right way. The American way.

"They were prompt, worked hard, and explained everything. They have truly delivered us peace of mind. We never have had to worry about the state of our basement since we called them."

Ken S on April 2025


Hewson's Handymen

314 Clicktown Road
New on AngiNew on Angi
Approved Pro

Hewson's Handymen

314 Clicktown Road
New on AngiNew on Angi
Approved Pro
57 local quotes requested
2 years of experience

We bring quality work for a fair and honest price, and we have a 100% customer satisfaction guarantee if you are not happy we are not happy. We stand by our work. We also want to give back to the community so we give discounts for veterans and disabled, and seniors. We specialize in basic construction, plumbing, and landscaping.

We bring quality work for a fair and honest price, and we have a 100% customer satisfaction guarantee if you are not happy we are not happy. We stand by our work. We also want to give back to the community so we give discounts for veterans and disabled, and seniors. We specialize in basic construction, plumbing, and landscaping.


Michael Walker General Contracting

728 W Main Blvd
No reviews yet

Michael Walker General Contracting

728 W Main Blvd
No reviews yet
6 years of experience

At Michael Walker General Contracting, we take pride in being your one-stop solution for all residential projects. As a licensed General Contractor, Plumber, and Electrician, we have the expertise and versatility to handle any aspect of your home, from foundation to finish. Whether you’re dreaming of a custom remodel, need professional plumbing or electrical services, or want a trusted team for a full home renovation, we’re here to deliver quality workmanship and exceptional service. Fully licensed and insured, we’re committed to turning your vision into reality with precision, reliability, and care. No project is too big or small—let us help you make your house feel more like home. Contact us today to get started!

At Michael Walker General Contracting, we take pride in being your one-stop solution for all residential projects. As a licensed General Contractor, Plumber, and Electrician, we have the expertise and versatility to handle any aspect of your home, from foundation to finish. Whether you’re dreaming of a custom remodel, need professional plumbing or electrical services, or want a trusted team for a full home renovation, we’re here to deliver quality workmanship and exceptional service. Fully licensed and insured, we’re committed to turning your vision into reality with precision, reliability, and care. No project is too big or small—let us help you make your house feel more like home. Contact us today to get started!

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Install Boiler questions, answered by experts

Modern boilers average around 20 years of use before failing, with some hitting 25 to 30 years. Older boilers, however, can last up to 50 years because they are often made from ultra-durable cast iron. Newer models are made from steel alloy and related components, which are great for withstanding high pressure levels and hot temperatures but offer a slightly lower life span.

Costs depend on system size, efficiency rating, and additional features like zoning or smart controls.

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.

Most propane boilers last 15 to 20 years with regular maintenance and proper care. The lifespan depends on the quality of the unit, proper installation, and the level of maintenance. Investing in annual service can maximize longevity and efficiency. Routine inspections and timely repairs prevent early breakdown, ensuring your boiler heats your home for years to come.

While you’ll pay more upfront for a brand-new HVAC unit, you can save money in the long run. Here’s how to save on your new HVAC system:

  • When purchasing a high-efficiency system, your energy bills will be lower in the future.

  • You may be eligible for special offers from your local energy company.

  • Depending on the system, you may be eligible for HVAC rebates and tax credits.

  • Choose to replace your air conditioning unit and furnace simultaneously to save on labor and installation costs. 

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The Johnson City, TN homeowners’ guide to boiler installation services

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