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Tankless water heater repair pros in Caldwell

Avatar for Top Shelf Heating and Air
Top Shelf Heating and Air
2251 E Chinden Blvd
4.92(
49
)
Approved Pro
Top Shelf Heating and Air
2251 E Chinden Blvd
4.92(
49
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
89 local quotes requested

Top Shelf Heating and Air is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Did a great job, quick, kind and efficient. They were super flexible with the time as well. Would highly recommend and will be calling for any help in the future."

Frankie S on May 2025

Top Shelf Heating and Air is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Did a great job, quick, kind and efficient. They were super flexible with the time as well. Would highly recommend and will be calling for any help in the future."

Frankie S on May 2025


Avatar for Magic Electric, Plumbing, Heating + Air
Magic Electric, Plumbing, Heating + Air
7255 W Franklin Rd
4.79(
209
)
Approved Pro
Magic Electric, Plumbing, Heating + Air
7255 W Franklin Rd
4.79(
209
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
174 local quotes requested

With over 100 years of combined experience, Magic Electric & Plumbing has a great team of highly skilled workers ready to work for you! At Magic Electric & Plumbing we guarantee your experience with us will be professional, honest and of the best quality. Our team will provide you with hassle free scheduling, upfront pricing and will be clean and efficient so you can get back to your day! Our goal is to build long term, working relationships based on excellent customer satisfaction.

"I was satisfied with every step of the process: the estimate, the appointment, and the actual work. Clear explanation of current situation, concise explanation of options, price not too high, and careful work, all of which were handled with integrity."

Sumiko G on November 2024

With over 100 years of combined experience, Magic Electric & Plumbing has a great team of highly skilled workers ready to work for you! At Magic Electric & Plumbing we guarantee your experience with us will be professional, honest and of the best quality. Our team will provide you with hassle free scheduling, upfront pricing and will be clean and efficient so you can get back to your day! Our goal is to build long term, working relationships based on excellent customer satisfaction.

"I was satisfied with every step of the process: the estimate, the appointment, and the actual work. Clear explanation of current situation, concise explanation of options, price not too high, and careful work, all of which were handled with integrity."

Sumiko G on November 2024


Avatar for Perfect Plumbing and Air
Perfect Plumbing and Air
109 W 44th Street
4.57(
141
)
Approved Pro
Perfect Plumbing and Air
109 W 44th Street
4.57(
141
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
61 local quotes requested

With over 25 years experience, Perfect Plumbing & Air (formerly A-1 Plumbing) will handle all of your residential and commercial HVAC/Plumbing needs. Call now to experience the absolute best in customer service!

"They were on time got the job done professionally and when I had a issue they came back out and fixed the issue."

Colleen W on July 2024

With over 25 years experience, Perfect Plumbing & Air (formerly A-1 Plumbing) will handle all of your residential and commercial HVAC/Plumbing needs. Call now to experience the absolute best in customer service!

"They were on time got the job done professionally and when I had a issue they came back out and fixed the issue."

Colleen W on July 2024


Avatar for Integrity Plumbing LLC
Integrity Plumbing LLC
10980 West Joplin Rd
5.00(
5
)
Approved Pro
Integrity Plumbing LLC
10980 West Joplin Rd
5.00(
5
)
Approved Pro
5 years of experience
Free onsite estimate

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!


Universal Plumbing
2801 Performance Lane
5.00(
6
)
Approved Pro
Universal Plumbing
2801 Performance Lane
5.00(
6
)
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 the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Very professional, clean, and fast. Very satisfied with the work done. Will be doing business again! "

tanner s on April 2025

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

"Very professional, clean, and fast. Very satisfied with the work done. Will be doing business again! "

tanner s on April 2025


Avatar for Beacon Plumbing & Mechanical, Inc.
Beacon Plumbing & Mechanical, Inc.
5312 Cleveland Blvd
4.81(
13
)
Approved Pro
Beacon Plumbing & Mechanical, Inc.
5312 Cleveland Blvd
4.81(
13
)
Approved Pro
Customers say: Quick response
27 local quotes requested
25 years of experience

At Beacon Plumbing & Mechanical, a Boise plumber is here to help you when you need it - whether you need emergency service or a new fixture installed. Your problem could be something as simple as a clogged drain, or an even larger problem like sewer replacements. An expert Boise plumber can help you fix whatever problem you have. If you've sprung a leak in the guest bathroom and need a quick repair before your family arrives for a long weekend, we have your back. Alternatively, if you need a new water heater installed because your old one isn't providing you with the hot showers you know and love us, give us a call and we will help you regain the comforts of home. If you've got a plumbing issue, no matter how big or small, we'd love to help you get it fixed. Call us today at (208) 207-5560.

"Kind, quick, and thorough to fix our problem"

Jade B on December 2024

At Beacon Plumbing & Mechanical, a Boise plumber is here to help you when you need it - whether you need emergency service or a new fixture installed. Your problem could be something as simple as a clogged drain, or an even larger problem like sewer replacements. An expert Boise plumber can help you fix whatever problem you have. If you've sprung a leak in the guest bathroom and need a quick repair before your family arrives for a long weekend, we have your back. Alternatively, if you need a new water heater installed because your old one isn't providing you with the hot showers you know and love us, give us a call and we will help you regain the comforts of home. If you've got a plumbing issue, no matter how big or small, we'd love to help you get it fixed. Call us today at (208) 207-5560.

"Kind, quick, and thorough to fix our problem"

Jade B on December 2024


McDaniel Plumbing LLC
13601 W McMillan Rd Suite # 102-138
5.00(
4
)
Approved Pro
McDaniel Plumbing LLC
13601 W McMillan Rd Suite # 102-138
5.00(
4
)
Approved Pro
12 years of experience
Free onsite estimate

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.

"McDaniel Plumbing has been my plumbing contractor for many years. He replaced my 20-year-old garbage disposal this time. He has saved the day more than once. When I was hurt and needed a handheld shower so I could sit in a shower chair, he came to my house the day I got out of the hospital to make sure it was ready. He also quickly solved my rental’s very bad basement leakage problem before it did any more damage. Not only is he competent and a perfectionist, he also goes above and beyond by explaining things to me so that I can prevent future problems. For example, there is an old tree near my water main shutoff and he suggested I contact the water company to get water line Insurance coverage, that it was inexpensive and important in my case. I did that and now have peace of mind. As a widow, it’s so important to have these bits of information that I would never know. I count on McDaniel Plumbing because I know the work will be done right and the price will be fair."

Donna M on February 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.

"McDaniel Plumbing has been my plumbing contractor for many years. He replaced my 20-year-old garbage disposal this time. He has saved the day more than once. When I was hurt and needed a handheld shower so I could sit in a shower chair, he came to my house the day I got out of the hospital to make sure it was ready. He also quickly solved my rental’s very bad basement leakage problem before it did any more damage. Not only is he competent and a perfectionist, he also goes above and beyond by explaining things to me so that I can prevent future problems. For example, there is an old tree near my water main shutoff and he suggested I contact the water company to get water line Insurance coverage, that it was inexpensive and important in my case. I did that and now have peace of mind. As a widow, it’s so important to have these bits of information that I would never know. I count on McDaniel Plumbing because I know the work will be done right and the price will be fair."

Donna M on February 2025


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 local quotes requested

**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 Beacon Plumbing
Beacon Plumbing
5.00(
7
)
Approved Pro
Beacon Plumbing
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
323 local quotes requested

Since 1998, Beacon Plumbing has been providing excellent service and has now expanded its service area into Treasure Valley. Beacon specializes in providing emergency service, seven days a week. There is no job too big, or too small. We provide upfront pricing, fast, clean, professional, and customer satisfaction guaranteed. Stop Freakin...Call Beacon for your appointment today!

"John was super nice, on time and it only took 35 minutes to install ?"

Laurie W on June 2023

Since 1998, Beacon Plumbing has been providing excellent service and has now expanded its service area into Treasure Valley. Beacon specializes in providing emergency service, seven days a week. There is no job too big, or too small. We provide upfront pricing, fast, clean, professional, and customer satisfaction guaranteed. Stop Freakin...Call Beacon for your appointment today!

"John was super nice, on time and it only took 35 minutes to install ?"

Laurie W on June 2023


Avatar for K.M. Buxton Construction LLC.
K.M. Buxton Construction LLC.
9421 West Desert Ave
New on HomeAdvisorNew on Angi
Approved Pro
K.M. Buxton Construction LLC.
9421 West Desert Ave
New on AngiNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

At K. M. Buxton Construction, we are not just contractors; we are your partners in creating the home you have always wanted. Whether you are planning a major renovation or need help with routine maintenance, we are here to help. Remodeling: Transform your space with our expert remodeling services, tailored to fit your style and needs. Home Repairs: No job is too small! Whether it’s a leaky faucet or a damaged wall, we’re here to help. Maintenance Services: Regular upkeep is essential for any home. Our team offers reliable maintenance solutions to keep your property in top shape.

At K. M. Buxton Construction, we are not just contractors; we are your partners in creating the home you have always wanted. Whether you are planning a major renovation or need help with routine maintenance, we are here to help. Remodeling: Transform your space with our expert remodeling services, tailored to fit your style and needs. Home Repairs: No job is too small! Whether it’s a leaky faucet or a damaged wall, we’re here to help. Maintenance Services: Regular upkeep is essential for any home. Our team offers reliable maintenance solutions to keep your property in top shape.

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Tankless water heater installations FAQs

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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