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TRUSTED BY STAR, ID HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified boiler repairs reviews

Find Boiler repair pros in Star

Avatar for Precision Plumbing & Leak Detection

Precision Plumbing & Leak Detection

5.00(
10
)
Approved Pro

Precision Plumbing & Leak Detection

5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
62 local quotes requested

24/7 plumbing services from residential to commercial provided. Company is licensed, bonded and insured. We are a family owned and operated company since 1985 with experience in all fields of plumbing. I am able to promise you top quality services with clear and transparent pricing guaranteed! My company stands out from the rest by being owned and operated by one individual giving you direct communication and job success!

"Professional, efficient, quality work, and really helpful - I will absolutely use again. So much better using a smaller firm than the big plumbing companies in Boise."

Jack M on January 2025

24/7 plumbing services from residential to commercial provided. Company is licensed, bonded and insured. We are a family owned and operated company since 1985 with experience in all fields of plumbing. I am able to promise you top quality services with clear and transparent pricing guaranteed! My company stands out from the rest by being owned and operated by one individual giving you direct communication and job success!

"Professional, efficient, quality work, and really helpful - I will absolutely use again. So much better using a smaller firm than the big plumbing companies in Boise."

Jack M on January 2025


Avatar for DIAMOND HEATING & COOLING

DIAMOND HEATING & COOLING

4.88(
146
)
Approved Pro

DIAMOND HEATING & COOLING

4.88(
146
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
38 local quotes requested

We have a low $79 diagnostic fee, 24/7 service with NO after hour fees for Silver Club Members. We are now offering full service electrical and plumbing in addition to our HVAC services! We provide service, maintenance and replacement on all makes and models of furnaces and air conditioners. We have wonderful Indoor Air Quality products which can help with Asthma, Allergies or even Mold. Hard work, ambition, safety, honesty and the desire to be a superior presence in a demanding business have won our reputation of quality and dependability placing us as "Your Home's Best Friend". Our company was founded on the premise that quality principles and attention to detail should be unwavering standards. Experience the Diamond Difference today!

"Diamond scores again! Performed the expected service and then educated me about maintenance. Answered questions that will save me tons."

Timothy D on October 2025

We have a low $79 diagnostic fee, 24/7 service with NO after hour fees for Silver Club Members. We are now offering full service electrical and plumbing in addition to our HVAC services! We provide service, maintenance and replacement on all makes and models of furnaces and air conditioners. We have wonderful Indoor Air Quality products which can help with Asthma, Allergies or even Mold. Hard work, ambition, safety, honesty and the desire to be a superior presence in a demanding business have won our reputation of quality and dependability placing us as "Your Home's Best Friend". Our company was founded on the premise that quality principles and attention to detail should be unwavering standards. Experience the Diamond Difference today!

"Diamond scores again! Performed the expected service and then educated me about maintenance. Answered questions that will save me tons."

Timothy D on October 2025


Avatar for CMG Builders INC

CMG Builders INC

5.00(
1
)
Approved Pro

CMG Builders INC

5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 local quotes requested

You can also call us today: (208) 309-6177 Spanish and English! 25+ years of experience! Because I am flexible with their schedules and I like to work with the owner to give the product they want and at the best quality. 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. Call or message us to schedule an estimate today!

"Everything went super well. Thanks Carlos for your work. Tom P Ketchum, Idaho"

Tom P on December 2024

You can also call us today: (208) 309-6177 Spanish and English! 25+ years of experience! Because I am flexible with their schedules and I like to work with the owner to give the product they want and at the best quality. 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. Call or message us to schedule an estimate today!

"Everything went super well. Thanks Carlos for your work. Tom P Ketchum, Idaho"

Tom P on December 2024


Custom Pump Services, LLC

5.00(
1
)
Approved Pro

Custom Pump Services, LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

**Have an existing well, but no water? Just had a well drilled and need a pump? Then its time to contact Custom Pump Services!!** And, we are now offering Water Well Inspections !! With over 25 years of experience, Custom Pump Services services, repairs and installs all models of water pumps and provides troubleshooting and preventative maintenance. We provide complete service, repairs, and replacements for all types of water pumps. From repairing a small single-family domestic well pump to installing a large-scale municipal subdivision pump, we do it all. No job is too big or too small! We install a wide variety of water pumps including solar, wind, mechanical, hand pumps, and submersible. We are able to provide water pump installations on both irrigation and domestic wells. We specialize in dairies and remote livestock applications. Our prices are competitive, and we take the time to do the job right. We won't push you to replace the system if we can fix the problem. For your water pump repairs or installation, please contact us! Free estimates on new installations. **At this time, we do NOT drill water wells**

"Matthew was great. He responded very quickly, after hours. Came the next morning to look at our well pump. He answered all of my questions. I will definitely hire him for any well pump issues in the future."

Rondi M on April 2020

**Have an existing well, but no water? Just had a well drilled and need a pump? Then its time to contact Custom Pump Services!!** And, we are now offering Water Well Inspections !! With over 25 years of experience, Custom Pump Services services, repairs and installs all models of water pumps and provides troubleshooting and preventative maintenance. We provide complete service, repairs, and replacements for all types of water pumps. From repairing a small single-family domestic well pump to installing a large-scale municipal subdivision pump, we do it all. No job is too big or too small! We install a wide variety of water pumps including solar, wind, mechanical, hand pumps, and submersible. We are able to provide water pump installations on both irrigation and domestic wells. We specialize in dairies and remote livestock applications. Our prices are competitive, and we take the time to do the job right. We won't push you to replace the system if we can fix the problem. For your water pump repairs or installation, please contact us! Free estimates on new installations. **At this time, we do NOT drill water wells**

"Matthew was great. He responded very quickly, after hours. Came the next morning to look at our well pump. He answered all of my questions. I will definitely hire him for any well pump issues in the future."

Rondi M on April 2020


Avatar for Fix It Frankie A/C and Heating

Fix It Frankie A/C and Heating

4.80(
10
)
Approved Pro

Fix It Frankie A/C and Heating

4.80(
10
)
Approved Pro
61 local quotes requested
Free onsite estimate

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! Call Today!

"Of course, my A/c failed on one of the hottest days in July. Frankie made it to my house in the afternoon the next day, not bad by any means knowing it is a busy time. Repair was quick as it was just the capacitor. Cost wise, a little high based on my neighbor that had same problem a few weeks ago. My bill was $450- (150 service call, 300 for capacitor) neighbors company charged $275 for same service. These capacitors only cost $20-30. Perhaps service tech was in a hurry and did not want to list the other categories such as diagnostic fee and repair labor and just added those costs to the part price."

David S on August 2025

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! Call Today!

"Of course, my A/c failed on one of the hottest days in July. Frankie made it to my house in the afternoon the next day, not bad by any means knowing it is a busy time. Repair was quick as it was just the capacitor. Cost wise, a little high based on my neighbor that had same problem a few weeks ago. My bill was $450- (150 service call, 300 for capacitor) neighbors company charged $275 for same service. These capacitors only cost $20-30. Perhaps service tech was in a hurry and did not want to list the other categories such as diagnostic fee and repair labor and just added those costs to the part price."

David S on August 2025


Avatar for Z Plumberz of the Treasure Valley

Z Plumberz of the Treasure Valley

5.00(
11
)
Approved Pro

Z Plumberz of the Treasure Valley

5.00(
11
)
Approved Pro
172 local quotes requested
5 years of experience

Here at Z Plumberz of the Treasure Valley, we pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service. We handle plumbing work in Nampa and the surrounding areas - Call today!

"This company is AMAZING!!! They worked harder than any other plumbing company I have hired previously to help me with my problematic sewer drain problem. Zach the owner went Above and Beyond what any other company was willing to do. If I could rate them 10 stars, I would."

Shasta F on October 2025

Here at Z Plumberz of the Treasure Valley, we pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service. We handle plumbing work in Nampa and the surrounding areas - Call today!

"This company is AMAZING!!! They worked harder than any other plumbing company I have hired previously to help me with my problematic sewer drain problem. Zach the owner went Above and Beyond what any other company was willing to do. If I could rate them 10 stars, I would."

Shasta F on October 2025


Avatar for 1800-Plumber+Air of Meridian

1800-Plumber+Air of Meridian

4.63(
8
)
Approved Pro

1800-Plumber+Air of Meridian

4.63(
8
)
Approved Pro
Customers say: Quick response
39 local quotes requested
2 years of experience

At 1-800 Plumber +Air of Meridian, we're not just good—we're the BEST! Our mission isn’t about being better than the competition; it’s about delivering fast, reliable plumbing and HVAC emergency services when you need them most. With 87 Google reviews and a 4.9-star rating, our customers say it BEST—we’re here to give you an unbeatable service experience!

"I do not mind paying for PROFESSIONAL service and the timely response was great. BUT I do get a little sideways when I TOLD them what the problem was, had everything accessible for a quick in and out repair. I agreed to the $89 dispatch charge (typical) and no problem. That amount was to be refunded into the repair charge? But I did not see it. My 1 item invoice total was $324.14. I knew for a FACT that the electric component to be replaced cost ME anywhere from $13-$50 from China, which exactly like the part that was installed. That is a 900%-1500% increase in cost based on THAT invoice. I trusted these guys would not rip me off, but I feel like they found a sucker. Our A/C works again, we got valuable advise, and a brand new cheap Chinese part replaced. Even when I told the dispatcher what the problem was and asked for a cost to R&R the part, he wouldn't advise, which I thought was odd. Buyer beware. Angi (List) is exactly the scam that the reviewers are talking about. "

Michael B on May 2025

At 1-800 Plumber +Air of Meridian, we're not just good—we're the BEST! Our mission isn’t about being better than the competition; it’s about delivering fast, reliable plumbing and HVAC emergency services when you need them most. With 87 Google reviews and a 4.9-star rating, our customers say it BEST—we’re here to give you an unbeatable service experience!

"I do not mind paying for PROFESSIONAL service and the timely response was great. BUT I do get a little sideways when I TOLD them what the problem was, had everything accessible for a quick in and out repair. I agreed to the $89 dispatch charge (typical) and no problem. That amount was to be refunded into the repair charge? But I did not see it. My 1 item invoice total was $324.14. I knew for a FACT that the electric component to be replaced cost ME anywhere from $13-$50 from China, which exactly like the part that was installed. That is a 900%-1500% increase in cost based on THAT invoice. I trusted these guys would not rip me off, but I feel like they found a sucker. Our A/C works again, we got valuable advise, and a brand new cheap Chinese part replaced. Even when I told the dispatcher what the problem was and asked for a cost to R&R the part, he wouldn't advise, which I thought was odd. Buyer beware. Angi (List) is exactly the scam that the reviewers are talking about. "

Michael B on May 2025


Water Heaters R Us

5.00(
3
)
Approved Pro

Water Heaters R Us

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience

We are 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

"He is right on it. He knew what he was talking about. Negotiated a good price, and I had a brand new made in the USA Bradford White water heater. The last Bradford white lasted over 20 years. He is honest and does a good job. Hot water in no time. AWESOME!"

June W on January 2025

We are 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

"He is right on it. He knew what he was talking about. Negotiated a good price, and I had a brand new made in the USA Bradford White water heater. The last Bradford white lasted over 20 years. He is honest and does a good job. Hot water in no time. AWESOME!"

June W on January 2025


Trade Masters Construction

New on AngiNew on Angi
Approved Pro

Trade Masters Construction

New on AngiNew on Angi
Approved Pro
5 years of experience

Trade Masters Construction has been in business since 2020 with over 15 years of experience! We specialize in all your home HVAC and plumbing needs, and guarantee you a job well done! Whether it be your furnace that needs to be repaired, or an air conditioner that needs serviced, we are your guys! We strive to exceed the homeowner's expectations each and every time, and get the job done the way you want it. We work in a timely fashion and always pay attention to detail. Proudly serving Kuna and surrounding areas. Free estimates. Call today!

Trade Masters Construction has been in business since 2020 with over 15 years of experience! We specialize in all your home HVAC and plumbing needs, and guarantee you a job well done! Whether it be your furnace that needs to be repaired, or an air conditioner that needs serviced, we are your guys! We strive to exceed the homeowner's expectations each and every time, and get the job done the way you want it. We work in a timely fashion and always pay attention to detail. Proudly serving Kuna and surrounding areas. Free estimates. Call today!


Avatar for Elevated Plumbing Company, LLC

Elevated Plumbing Company, LLC

4.85(
52
)
Approved Pro

Elevated Plumbing Company, LLC

4.85(
52
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
27 local quotes requested

Welcome to Elevated Plumbing, proudly servicing Boise and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.

"good job"

Jenn N on November 2025

Welcome to Elevated Plumbing, proudly servicing Boise and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.

"good job"

Jenn N on November 2025

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Boiler Repair questions, answered by experts

Over time, a radiator can leak if turned off due to the built-up air pressure, which can cause water or coolant to leak. If your radiator leaks when it’s off, turn your whole system off and bleed the radiator, then turn it back on. If it’s still leaking, you might want to have an HVAC professional look at the issue.

Once you know where your bleed valves are and how to use them, bleeding out heaters is a quick process. Expect it to take around 10 to 20 minutes, possibly longer if you have a lot of heaters or are still learning how they work. If you have a central bleed valve on your boiler, the process still takes the same amount of time. Make sure you have any keys necessary to turn the bleed valves on. Without bleed valves, the process should take around three hours.

Annual servicing, checking for leaks, and maintaining proper pressure extend the system’s life.

Most repairs take 2-6 hours, but extensive repairs or part replacements may require a full day or more, depending on availability.

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.

The Star, ID homeowners’ guide to boiler repairs

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