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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon153
    Verified boiler repairs reviews

Find Boiler repair pros in Unicoi

Avatar for Hambrick's Plumbing

Hambrick's Plumbing

4.93(
51
)
Approved Pro

Hambrick's Plumbing

4.93(
51
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
2017 years of experience

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Hambrick's Plumbing strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"The best and cost reasonable plumber I have ever hired. 100% satisfaction."

John N on March 2025

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Hambrick's Plumbing strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"The best and cost reasonable plumber I have ever hired. 100% satisfaction."

John N on March 2025


Avatar for Above and Beyond Bathplanet of Tri Cities

Above and Beyond Bathplanet of Tri Cities

5.00(
39
)
Approved Pro

Above and Beyond Bathplanet of Tri Cities

5.00(
39
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
2012 years of experience

We Specialize in Kitchen & Bathroom remodels. We can change your bathtub to a custom shower of your dreams. New high tech polymer showers and tubs can be installed in as little as 1-2 days. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Excellent. Dennis and his crew were professional and did not take long to start and complete the job. The four doors were professionally installed and have made my home a safer and more valuable asset. The doors are now plumb and seal to prevent energy loss in summer and winter months. Would definitely hire again."

Clay S on June 2020

We Specialize in Kitchen & Bathroom remodels. We can change your bathtub to a custom shower of your dreams. New high tech polymer showers and tubs can be installed in as little as 1-2 days. We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Excellent. Dennis and his crew were professional and did not take long to start and complete the job. The four doors were professionally installed and have made my home a safer and more valuable asset. The doors are now plumb and seal to prevent energy loss in summer and winter months. Would definitely hire again."

Clay S on June 2020


Unionjack Plumbing Services and Repair

4.75(
67
)
Approved Pro

Unionjack Plumbing Services and Repair

4.75(
67
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
2005 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


Southern Pipe Dreams

5.00(
17
)
Approved Pro

Southern Pipe Dreams

5.00(
17
)
Approved Pro
Customers say: Quick response
2025 years of experience

It is our mission to provide the highest quality of service in all aspects of our business. We are extremely thorough with the services that we provide and aim to be most receptive to any issues, questions or concerns that you may have and we handle the concern promptly and professionally. We take All the necessary steps to ensure that our clients are completely satisfied with all of our contractual and assumed responsibilities. Most Importantly, we will fulfill these responsibilities while maintaining the highest ethical standards with our work and our character. Call us today!

"They did a great job, were knowledgeable, courteous & clean. I would highly recommend them."

Diane S on November 2025

It is our mission to provide the highest quality of service in all aspects of our business. We are extremely thorough with the services that we provide and aim to be most receptive to any issues, questions or concerns that you may have and we handle the concern promptly and professionally. We take All the necessary steps to ensure that our clients are completely satisfied with all of our contractual and assumed responsibilities. Most Importantly, we will fulfill these responsibilities while maintaining the highest ethical standards with our work and our character. Call us today!

"They did a great job, were knowledgeable, courteous & clean. I would highly recommend them."

Diane S on November 2025


"William contacted me within 30 minutes of requesting service through Angi. He was at my house within the next hour, discovered the cause of my busted water line, and completed the job quickly. After 2 days without water and trying several plumbers for help without success, I remembered my Angi account. This was the 1st time I'd used Angi and am so glad I did. I will be calling on this company again in the future for other repairs. Highly recommended."

Anna E on November 2025

Angi list is a scam

"William contacted me within 30 minutes of requesting service through Angi. He was at my house within the next hour, discovered the cause of my busted water line, and completed the job quickly. After 2 days without water and trying several plumbers for help without success, I remembered my Angi account. This was the 1st time I'd used Angi and am so glad I did. I will be calling on this company again in the future for other repairs. Highly recommended."

Anna E on November 2025


Avatar for FlowFix

FlowFix

4.93(
14
)
Approved Pro

FlowFix

4.93(
14
)
Approved Pro
2024 years of experience
Free onsite estimate

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.

"Honest, reliable team that really cared about our family and making sure we had what we needed. Fair price and they worked around our wild family and dogs. Could not be more thankful for their work to our entire plumbing and new hot water heater install. "

Megan W on November 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.

"Honest, reliable team that really cared about our family and making sure we had what we needed. Fair price and they worked around our wild family and dogs. Could not be more thankful for their work to our entire plumbing and new hot water heater install. "

Megan W on November 2025


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.75(
476
)
Approved Pro

Neli Virtual Appliance Repair

4.75(
476
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2016 years of experience

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Quick and helpful"

Joe U on November 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Quick and helpful"

Joe U on November 2025


Avatar for Roto-Rooter Plumbing & Drain Service

Roto-Rooter Plumbing & Drain Service

4.73(
53
)
Approved Pro

Roto-Rooter Plumbing & Drain Service

4.73(
53
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2016 years of experience

Roto-Rooter plumbers in Johnson City, Bristol and Kingsport provide plumbing maintenance, repairs and installations as well as clogged drain cleaning. Roto-Rooter's Tri-Cities plumbers offer residential and commercial plumbing services that customers depend on for all their local plumbing needs. Trusted and recommended since 1935, Roto-Rooter is the premier provider of plumbing and drain cleaning services in Johnson City, Bristol and Kingsport. Homeowners and businesses depend on Roto-Rooter 24 hours a day, 7 days a week. Our specialty is emergency services. Your call will be answered by a trained customer service representative who will handle your request quickly and schedule service at your convenience.

"David arrived in less time than estimated, immediately identified the problem for the leak, and made the repair in less than an hour even though he had to work in the crawl space and master bathroom. He was very friendly, courteous, knowledgeable, and definitely an expert."

Joe C on June 2020

Roto-Rooter plumbers in Johnson City, Bristol and Kingsport provide plumbing maintenance, repairs and installations as well as clogged drain cleaning. Roto-Rooter's Tri-Cities plumbers offer residential and commercial plumbing services that customers depend on for all their local plumbing needs. Trusted and recommended since 1935, Roto-Rooter is the premier provider of plumbing and drain cleaning services in Johnson City, Bristol and Kingsport. Homeowners and businesses depend on Roto-Rooter 24 hours a day, 7 days a week. Our specialty is emergency services. Your call will be answered by a trained customer service representative who will handle your request quickly and schedule service at your convenience.

"David arrived in less time than estimated, immediately identified the problem for the leak, and made the repair in less than an hour even though he had to work in the crawl space and master bathroom. He was very friendly, courteous, knowledgeable, and definitely an expert."

Joe C on June 2020


"Solid Build did the backsplash in my kitchen. They got it done right away and it looks amazing! Would definitely recommend!"

Jessica C on July 2023

Solid Build Construction has the skill and experience for over 20 plus years in construction. From handy man services, bathrooms, kitchens, entire home renovations and remodels, we are there for it all making sure you have a Solid Build. Licensed/Insured

"Solid Build did the backsplash in my kitchen. They got it done right away and it looks amazing! Would definitely recommend!"

Jessica C on July 2023


Avatar for Precision Plumbing

Precision Plumbing

4.60(
47
)
Approved Pro

Precision Plumbing

4.60(
47
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2003 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"It took a while to find somebody. But he good and very complete."

Ronald H on November 2020

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"It took a while to find somebody. But he good and very complete."

Ronald H on November 2020

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Boiler Repair questions, answered by experts

Regular inspections, cleaning, and checking of exhaust systems maintain safe operation, ensuring efficiency.

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.

Regular inspections, filter replacements, and professional tune-ups keep the system running efficiently.

It is usually worth it to repair your HVAC system instead of replacing it. However, one exception is if your system is reaching the end of its life—usually 15 to 25 years. Otherwise, repairs will cost an average of $350, and a full HVAC replacement would total $7,500 in most cases, or between $5,000 and $22,000, depending on the type of system. A reputable HVAC repair company can inspect your system and let you know if replacing it would be more cost-effective.

Not every type of baseboard heater needs to be bled. Hydronic baseboard heaters need to have air removed at least occasionally, but electric or gas versions that don’t use water at all don’t need to be bled. There are no pipes or valves on these models to worry about, nor any central boiler. Instead, they use heating elements or other methods to supply direct heat to a room.

The Unicoi, TN homeowners’ guide to boiler repairs

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

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