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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon286
    Verified boiler repairs reviews

Find Boiler repair pros in Blacksburg

"Was able to come quickly, and got the job done in one day. Appreciate the friendliness and willingness to get the job done."

Francesca L on October 2025

Family owned business with over 23 years of experience handling all your Plumbing needs- Water Heaters- Water Softeners- Water filtration - all water repairs.

"Was able to come quickly, and got the job done in one day. Appreciate the friendliness and willingness to get the job done."

Francesca L on October 2025


"The shower installation went very well."

Nancy F on June 2024

Your satisfaction is very important to us. 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.

"The shower installation went very well."

Nancy F on June 2024


Avatar for Roto-Rooter Plumbing and Drain Service

Roto-Rooter Plumbing and Drain Service

4.36(
58
)
Approved Pro

Roto-Rooter Plumbing and Drain Service

4.36(
58
)
Approved Pro
Customers say: Quick response
90 years of experience
Free onsite estimate

Looking for reliable plumbing and drain cleaning services in Virginia? Look no further than Roto-Rooter Plumbing and Drain Service. With our full-service and emergency solutions, we are here to tackle all your plumbing needs. Contact us today for expert assistance!

"Nicely done."

Stephen M on April 2025

Looking for reliable plumbing and drain cleaning services in Virginia? Look no further than Roto-Rooter Plumbing and Drain Service. With our full-service and emergency solutions, we are here to tackle all your plumbing needs. Contact us today for expert assistance!

"Nicely done."

Stephen M on April 2025


Avatar for Alliance Air, Inc.

Alliance Air, Inc.

4.68(
38
)
Approved Pro

Alliance Air, Inc.

4.68(
38
)
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

With over 30 years of experience, Our friendly technicians have been delivering top quality heating, ventilation and air conditioning services to homeowners and businesses in the New River Valley. Our team is highly trained, certified and committed to providing efficient, reliable and affordable solutions tailored to meet the unique needs of our customers. We take pride in our commitment to customer satisfaction, using only the highest quality products and cutting edge technology to enhance comfort and indoor air quality. With decades of experience, we have build a reputation for reliability, honesty and superior craftsmanship. Our goal is to provide cost-effective solutions that maximize comfort and efficiency while reducing energy cost. When you choose Alliance Air, you're choosing a team that values integrity, professionalism and customer care.

"Excellent service, very helpful, polite and willing to work with me. "

Glenna S on July 2025

With over 30 years of experience, Our friendly technicians have been delivering top quality heating, ventilation and air conditioning services to homeowners and businesses in the New River Valley. Our team is highly trained, certified and committed to providing efficient, reliable and affordable solutions tailored to meet the unique needs of our customers. We take pride in our commitment to customer satisfaction, using only the highest quality products and cutting edge technology to enhance comfort and indoor air quality. With decades of experience, we have build a reputation for reliability, honesty and superior craftsmanship. Our goal is to provide cost-effective solutions that maximize comfort and efficiency while reducing energy cost. When you choose Alliance Air, you're choosing a team that values integrity, professionalism and customer care.

"Excellent service, very helpful, polite and willing to work with me. "

Glenna S on July 2025


MID ATLANTIC SEWER LLC

New on AngiNew on Angi
Approved Pro

MID ATLANTIC SEWER LLC

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

We take great pride in our experience, expertise, quality, and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to 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. Over 45 years collective experience.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to 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. Over 45 years collective experience.


Avatar for Wooldridge Heating Air & Electrical

Wooldridge Heating Air & Electrical

4.86(
302
)
Approved Pro

Wooldridge Heating Air & Electrical

4.86(
302
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
152 local quotes requested

Wooldridge Heating Air Electrical Plumbing, Inc. is Central Virginia's Largest Residential Service provider and winner of the Angie's List Super Service Award, Voted best of by Lynchburg's Reader's Choice , & Lynchburg Business Magazine! We specialize in residential install & service of American Standard, RUUD, MOOVAIR, & Mitsubishi mini split HVAC equipment as well as Generac Standby Generators with a full service and maintenance department to maintain and keep your systems up and running ! We now offer full Plumbing services everthing from water heater replacement to a leaky faucet, we have your plumbing needs covered. We have been serving our area since September 1975! We would love to take care of you and keep your home comfortable, please feel free to contact us!

"If I could just rate some of the service technicians I would rate them higher and would recommend that they find a new ethical company to work for! We purchased our unit seven years ago. We had gotten a quote several months prior to purchasing our unit and when we purchased there was a sale that was $500 cheaper then the quote. They had us sign the quote sheet acknowledging installation which had ten year parts and one year labor warranty which we did not pay attention to since it was an old quote. However, the invoice we received had the correct amount that I paid and listed 10 year parts and labor warranty which now they don't want to honor. An attorney I consulted said the invoice would stand up in small claims court which I am now considering. It's just ashamed people don't have ethical business practices. I would encourage anyone looking for a new unit or service for existing systems to look elsewhere!!!!!"

Ken M on May 2024

Wooldridge Heating Air Electrical Plumbing, Inc. is Central Virginia's Largest Residential Service provider and winner of the Angie's List Super Service Award, Voted best of by Lynchburg's Reader's Choice , & Lynchburg Business Magazine! We specialize in residential install & service of American Standard, RUUD, MOOVAIR, & Mitsubishi mini split HVAC equipment as well as Generac Standby Generators with a full service and maintenance department to maintain and keep your systems up and running ! We now offer full Plumbing services everthing from water heater replacement to a leaky faucet, we have your plumbing needs covered. We have been serving our area since September 1975! We would love to take care of you and keep your home comfortable, please feel free to contact us!

"If I could just rate some of the service technicians I would rate them higher and would recommend that they find a new ethical company to work for! We purchased our unit seven years ago. We had gotten a quote several months prior to purchasing our unit and when we purchased there was a sale that was $500 cheaper then the quote. They had us sign the quote sheet acknowledging installation which had ten year parts and one year labor warranty which we did not pay attention to since it was an old quote. However, the invoice we received had the correct amount that I paid and listed 10 year parts and labor warranty which now they don't want to honor. An attorney I consulted said the invoice would stand up in small claims court which I am now considering. It's just ashamed people don't have ethical business practices. I would encourage anyone looking for a new unit or service for existing systems to look elsewhere!!!!!"

Ken M on May 2024


Avatar for Tech Connect Electric LLC

Tech Connect Electric LLC

5.00(
21
)
Approved Pro

Tech Connect Electric LLC

5.00(
21
)
Approved Pro
Customers say: Quick response
48 local quotes requested
1 years of experience

We are experts in residential and commercial electrical services. Our team of licensed electricians are trained to handle any electrical issue you may have, from simple repairs to complex installations. We offer a wide range of electrical services including lighting installation, panel upgrades, electrical inspections, and more. We are committed to providing quality workmanship and exceptional customer service. We stand behind our work and guarantee your satisfaction. If you're not completely satisfied with our services, we'll do everything we can to make it right.

"Very professional and skilled electrician. Quick response and reasonable price. Replaced 54 year old too small panel with new larger panel with room for expansion. Very neat wire installation and excellent work. "

Steven H on July 2025

We are experts in residential and commercial electrical services. Our team of licensed electricians are trained to handle any electrical issue you may have, from simple repairs to complex installations. We offer a wide range of electrical services including lighting installation, panel upgrades, electrical inspections, and more. We are committed to providing quality workmanship and exceptional customer service. We stand behind our work and guarantee your satisfaction. If you're not completely satisfied with our services, we'll do everything we can to make it right.

"Very professional and skilled electrician. Quick response and reasonable price. Replaced 54 year old too small panel with new larger panel with room for expansion. Very neat wire installation and excellent work. "

Steven H on July 2025


Avatar for Plumbing Champions

Plumbing Champions

5.00(
2
)
Approved Pro

Plumbing Champions

5.00(
2
)
Approved Pro
167 local quotes requested
1 years of experience

At Plumbing Champions, we are committed to providing top-tier service with a focus on quality, integrity, and customer care. Serving Roanoke, Franklin County, and the Smith Mountain Lake area, our team delivers expert solutions for all your plumbing needs. Whether you need routine maintenance, emergency repairs, or a full system installation, our experienced technicians are here to help. We pride ourselves on fair pricing, dependable service, and building long-lasting relationships with our clients. From the smallest leak to the most complex system upgrade, we approach every job with the same level of professionalism and dedication.

"Fair price, technician was very friendly and professional did great work. Highly recommend "

Aaron W on October 2025

At Plumbing Champions, we are committed to providing top-tier service with a focus on quality, integrity, and customer care. Serving Roanoke, Franklin County, and the Smith Mountain Lake area, our team delivers expert solutions for all your plumbing needs. Whether you need routine maintenance, emergency repairs, or a full system installation, our experienced technicians are here to help. We pride ourselves on fair pricing, dependable service, and building long-lasting relationships with our clients. From the smallest leak to the most complex system upgrade, we approach every job with the same level of professionalism and dedication.

"Fair price, technician was very friendly and professional did great work. Highly recommend "

Aaron W on October 2025


Avatar for MTC Remodeling

MTC Remodeling

5.00(
25
)
Approved Pro

MTC Remodeling

5.00(
25
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 local quotes requested

Since 1980 MTC Remodeling has been providing quality remodeling service in the Radford, VA area. We provide a wide range of Home Remodeling services and would love to take a look at your upcoming projects. We are licensed and insured. Please call or click for a free estimate today!

"Yes, I plan on hiring Michael to do our other bathroom. He was great to work with. He’s very pleasant and hardworking. He did the upstairs bathroom going up 3 flights of stairs. I work from home and he was mindful of noise when possible. He’s very considerate."

Patricia M on August 2025

Since 1980 MTC Remodeling has been providing quality remodeling service in the Radford, VA area. We provide a wide range of Home Remodeling services and would love to take a look at your upcoming projects. We are licensed and insured. Please call or click for a free estimate today!

"Yes, I plan on hiring Michael to do our other bathroom. He was great to work with. He’s very pleasant and hardworking. He did the upstairs bathroom going up 3 flights of stairs. I work from home and he was mindful of noise when possible. He’s very considerate."

Patricia M on August 2025


Avatar for Collier Services, LLC

Collier Services, LLC

4.94(
57
)
Approved Pro

Collier Services, LLC

4.94(
57
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

At Collier Services, we are dedicated to providing residents of the greater Radford area and the surrounding areas with top-tier plumbing services. Our services are comprehensive and are designed to fulfill every need that you have. We understand that dealing with issues pertaining to your plumbing systems can be frustrating and worrisome. At Collier Services, we are here to take away these worries and provide you with top-tier service. Call today for your free estimate!

"On time, courteous, respectful and professional."

Edward K on December 2021

At Collier Services, we are dedicated to providing residents of the greater Radford area and the surrounding areas with top-tier plumbing services. Our services are comprehensive and are designed to fulfill every need that you have. We understand that dealing with issues pertaining to your plumbing systems can be frustrating and worrisome. At Collier Services, we are here to take away these worries and provide you with top-tier service. Call today for your free estimate!

"On time, courteous, respectful and professional."

Edward K on December 2021

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Boiler Repair questions, answered by experts

If your radiator turns on every time you turn on your hot water, your problem is likely your motorized three-port valve that’s attached to your boiler. When it malfunctions, the valve isn’t closing properly, so the water begins to flow to your radiator, thus kicking off the heat. To fix this, hire a boiler repair tech near you to replace your valve.

To figure out if your boiler is worth repairing or if you need to replace your boiler, first figure out how old the unit is. Boilers last 15 to 20 years, so if your unit is 15 years old or older, it may be better to replace the entire thing depending on the severity of the problems. If it’s not quite that old, then it’s probably worth repairing. Another thing to consider is whether your warranty covers any of the repair costs. If so, it may be worthwhile to repair your boiler to keep it running.

Once you install your boiler, you can expect it to last for at least 10 to 15 years. Maximize the lifespan of your boiler by choosing a quality boiler, installing it properly, and having it professionally maintained each year. In the event that your boiler does need repair, address any issues immediately.

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.

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.

The Blacksburg, VA homeowners’ guide to boiler repairs

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