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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon618
    Verified boiler repairs reviews

Find Boiler repair pros in Welcome

Avatar for Eanes Heating And Air Conditioning

Eanes Heating And Air Conditioning

4.58(
330
)
Approved Pro

Eanes Heating And Air Conditioning

4.58(
330
)
Approved Pro
Customers say: Super punctual
294 local quotes requested
58 years of experience

Since 1967, Eanes Heating and Air Conditioning has been providing high quality heating and cooling products and services across the Piedmont Triad Area of North Carolina. Centrally located in High Point, NC, the Eanes service area covers the cities of Greensboro, Winston-Salem, Kernersville, Thomasville, Lexington, Randleman, and all points in between. As a local, family-owned business, Eanes takes great pride in providing trusted advice and straight-talk service on HVAC installation, repair, and maintenance for both commercial and residential applications. Additional phones - (336) 727-0120, (336) 475-8715, (336) 993-6819.(336) 287-0083. Award winning. Additional contact names - Karen Eanes, Angie Eanes.

"We purchased gas logs from Eanes in 2017. We called them to service them because they stopped working. They would not talk to us or honor our warranty. Very disappointed."

Dawn B on November 2025

Since 1967, Eanes Heating and Air Conditioning has been providing high quality heating and cooling products and services across the Piedmont Triad Area of North Carolina. Centrally located in High Point, NC, the Eanes service area covers the cities of Greensboro, Winston-Salem, Kernersville, Thomasville, Lexington, Randleman, and all points in between. As a local, family-owned business, Eanes takes great pride in providing trusted advice and straight-talk service on HVAC installation, repair, and maintenance for both commercial and residential applications. Additional phones - (336) 727-0120, (336) 475-8715, (336) 993-6819.(336) 287-0083. Award winning. Additional contact names - Karen Eanes, Angie Eanes.

"We purchased gas logs from Eanes in 2017. We called them to service them because they stopped working. They would not talk to us or honor our warranty. Very disappointed."

Dawn B on November 2025


Avatar for Silver Line Construction Plus

Silver Line Construction Plus

5.00(
11
)
Approved Pro

Silver Line Construction Plus

5.00(
11
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"They did a great job! My roof looks great! Reliable and kept me well informed about everything. They kept cost in mind and cleaned up nicely after themselves. Serge even came out late to tarp the roof until it could get repaired so that I didnâ t have any further damage to the house waiting for the roof. They were very nice to work with. Great people. I canâ t say enough good things about them!"

Sammi E on June 2024

With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

"They did a great job! My roof looks great! Reliable and kept me well informed about everything. They kept cost in mind and cleaned up nicely after themselves. Serge even came out late to tarp the roof until it could get repaired so that I didnâ t have any further damage to the house waiting for the roof. They were very nice to work with. Great people. I canâ t say enough good things about them!"

Sammi E on June 2024


Andy Truong H.V.A.C, LLC

New on AngiNew on Angi
Approved Pro

Andy Truong H.V.A.C, LLC

New on AngiNew on Angi
Approved Pro
4 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects, no matter how big or small. We are experts in our trade, and will always keep you educated on your task or project.

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects, no matter how big or small. We are experts in our trade, and will always keep you educated on your task or project.


Avatar for Hvac Service Corporation

Hvac Service Corporation

New on AngiNew on Angi
Approved Pro

Hvac Service Corporation

New on AngiNew on Angi
Approved Pro
18 years of experience
Free onsite estimate

We have extensive experience providing design, construction, installation and on going maintenance for all of our service lines across a diverse spectrum of industries and asset types. Founded over 75 years ago, HVAC Service Corporation has been a cornerstone in the Carolinas for reliable and efficient HVAC solutions. Our commitment to quality service and customer satisfaction has made us a trusted name in the industry. We are licensed and insured in North Carolina, South Carolina, and parts of Georgia, with our headquarters located in Gastonia, NC. Our mission is to provide top-notch commercial heating and air conditioning services that meet the unique needs of our clients.

We have extensive experience providing design, construction, installation and on going maintenance for all of our service lines across a diverse spectrum of industries and asset types. Founded over 75 years ago, HVAC Service Corporation has been a cornerstone in the Carolinas for reliable and efficient HVAC solutions. Our commitment to quality service and customer satisfaction has made us a trusted name in the industry. We are licensed and insured in North Carolina, South Carolina, and parts of Georgia, with our headquarters located in Gastonia, NC. Our mission is to provide top-notch commercial heating and air conditioning services that meet the unique needs of our clients.


All Services and Installation

5.00(
4
)
Approved Pro

All Services and Installation

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

We're a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"He's really reasonable in his prices. He works in a timely manner and is pretty efficient. I appreciate his services. I highly recommend him."

Rita B on July 2018

We're a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"He's really reasonable in his prices. He works in a timely manner and is pretty efficient. I appreciate his services. I highly recommend him."

Rita B on July 2018


Avatar for Miller Services HVAC Inc -

Miller Services HVAC Inc -

4.92(
60
)
Approved Pro

Miller Services HVAC Inc -

4.92(
60
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
16 years of experience

Miller Services HVAC, Inc., has been a family owned and operated HVAC company since 2009. We specialize in residential and commercial HVAC services. No job is too big or too small. We can help with anything from installs to replacements to service issues. Please give us a call today! Service work start at $89.00 dollars for diagnostic.

"Excellence in HVAC and the human spirit. That is truly hard to find in today's corrupt world. Christopher is an exceptional young man, and exuded every good quality of an upright character. I didn't know how to reach Miller's, so I left an AI automatic generated message, emailed Austin, and waited for a call back on the weekend mind you! Austin saw his email, and staff saw the AI, and Austin fielded the call to Christopher who called me and promptly came out. I can't say enough about the heart of this business. They follow this biblical teaching in the Bible: Philippians 2:3,4,5 Let nothing be done through selfish ambition or conceit, but in lowliness of mind let each esteem others better than himself. Let each of you look out not only for his own interests, but also for the interests of others. Let this mind be in you which was also in Christ Jesus. Need I say more? May God bless your business for the kindness and generosity you have shown."

Shirley H on April 2025

Miller Services HVAC, Inc., has been a family owned and operated HVAC company since 2009. We specialize in residential and commercial HVAC services. No job is too big or too small. We can help with anything from installs to replacements to service issues. Please give us a call today! Service work start at $89.00 dollars for diagnostic.

"Excellence in HVAC and the human spirit. That is truly hard to find in today's corrupt world. Christopher is an exceptional young man, and exuded every good quality of an upright character. I didn't know how to reach Miller's, so I left an AI automatic generated message, emailed Austin, and waited for a call back on the weekend mind you! Austin saw his email, and staff saw the AI, and Austin fielded the call to Christopher who called me and promptly came out. I can't say enough about the heart of this business. They follow this biblical teaching in the Bible: Philippians 2:3,4,5 Let nothing be done through selfish ambition or conceit, but in lowliness of mind let each esteem others better than himself. Let each of you look out not only for his own interests, but also for the interests of others. Let this mind be in you which was also in Christ Jesus. Need I say more? May God bless your business for the kindness and generosity you have shown."

Shirley H on April 2025


Avatar for Sedona Waterproofing Solutions

Sedona Waterproofing Solutions

4.67(
65
)
Approved Pro

Sedona Waterproofing Solutions

4.67(
65
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
61 local quotes requested

Welcome to Sedona Waterproofing Solutions! We have been serving the greater North Carolina area for over a year. We pride ourselves on quality work and our ability to make our customers happy. Call today for a phone call for a phone consultation at 704-960-7906 for a free phone estimate or general pricing questions. PLEASE NOTE THAT MOLD AND AIR QUALITY WILL BE THE RESPONSIBILITY OF THE RENTERS IF YOU ARE LEASING YOUR PROPERTY! Thank you. We specialize in crawl space repair, Mold remediation basement repair as well as foundations. We do not offer services for small interior mold issues.

"Excellent work and very courteous and professional."

Mark S on September 2023

Welcome to Sedona Waterproofing Solutions! We have been serving the greater North Carolina area for over a year. We pride ourselves on quality work and our ability to make our customers happy. Call today for a phone call for a phone consultation at 704-960-7906 for a free phone estimate or general pricing questions. PLEASE NOTE THAT MOLD AND AIR QUALITY WILL BE THE RESPONSIBILITY OF THE RENTERS IF YOU ARE LEASING YOUR PROPERTY! Thank you. We specialize in crawl space repair, Mold remediation basement repair as well as foundations. We do not offer services for small interior mold issues.

"Excellent work and very courteous and professional."

Mark S on September 2023


Avatar for J.Ashley Kitchen and Bathroom LLC

J.Ashley Kitchen and Bathroom LLC

4.79(
42
)
Approved Pro

J.Ashley Kitchen and Bathroom LLC

4.79(
42
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
100 local quotes requested

We specialize in full kitchen and bathroom remodels. Before you hire anybody give me a call I guarantee that I'll beat the price of any other "contractor" in Winston Salem, Kernersville, Greensboro, and High Point and all surrounding areas. Our quality stands above most expectations and the products are top of the line guaranteed.

"It went GREAT Always on time . Polite. Informative . Compassionate. We would highly recommend. And would use again !! Thanks Jason and crew . WE LOVE OUR NEW KITCHEN"

DWIGHT T on August 2025

We specialize in full kitchen and bathroom remodels. Before you hire anybody give me a call I guarantee that I'll beat the price of any other "contractor" in Winston Salem, Kernersville, Greensboro, and High Point and all surrounding areas. Our quality stands above most expectations and the products are top of the line guaranteed.

"It went GREAT Always on time . Polite. Informative . Compassionate. We would highly recommend. And would use again !! Thanks Jason and crew . WE LOVE OUR NEW KITCHEN"

DWIGHT T on August 2025


Avatar for Blown Away HVAC

Blown Away HVAC

5.00(
5
)
Approved Pro

Blown Away HVAC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Blown Away HVAC 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

"Our system went down, Blown Away showed up within a few hours, diagnosed the problem and recommended a full unit replacement. We are very pleased with the results and we will use this company again in the future."

Tyler A on January 2023

Blown Away HVAC 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

"Our system went down, Blown Away showed up within a few hours, diagnosed the problem and recommended a full unit replacement. We are very pleased with the results and we will use this company again in the future."

Tyler A on January 2023


James Cress Jr. Water Pump and Well Services

5.00(
8
)
Approved Pro

James Cress Jr. Water Pump and Well Services

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 local quotes requested

We have the experience and dedication to assist with all of your plumbing services, installs, and repairs! 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! Check out our services offered and call or click to schedule a free estimate today!

"Work was scheduled and completed promptly. Excellent communication & work from beginning to end."

Martha P on September 2024

We have the experience and dedication to assist with all of your plumbing services, installs, and repairs! 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! Check out our services offered and call or click to schedule a free estimate today!

"Work was scheduled and completed promptly. Excellent communication & work from beginning to end."

Martha P on September 2024

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Boiler Repair questions, answered by experts

You save money on heating oil in a few ways:

  • Make sure your home is well insulated and sealed against drafts and heat leakage.

  • Use a thermostat that’s working properly and calibrated accurately.

  • Increase energy efficiency by insulating your basement and attic.

  • Turn down your thermostat a few degrees.

  • Program your thermostat to lower the heat when you’re not home.

  • Order heating oil during the off-season when prices are likely to be lower.

With proper maintenance, boilers last for around 15 years on average. A cast iron boiler may last longer, over 20 years, but you should always consider the efficiency of older boilers and opt to replace an old one if it’s significantly lower than newer, high-efficiency boilers. Otherwise, you’ll be spending more on your utility bills each month.

To bleed a radiator, first turn off the heat to the system. Then, lay a towel under the valve, open the bleed valve, wait 20 to 30 seconds for air to escape, and gently close the valve. You should repeat this process for every radiator you have in your home. Once your radiator valves have all been closed carefully, you can turn them back on.

Yes. Boilers need water to run without overheating, also known as dry firing. If you run it without a sufficient volume of water, either because of a burst pipe or a leak, you run the risk of damaging your machine or jeopardizing the safety of your home as a whole. When in doubt, shut off your boiler and repair any plumbing issues before turning it back on. Alternatively, consider installing a low-water cutoff (LWCO) before any issues arise. This gadget will protect your boiler by monitoring water levels and automatically shutting it off if it gets too low. 

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The Welcome, NC homeowners’ guide to boiler repairs

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

What do you need done? We’ll find top pros.
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