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Water heater repair or service pros in Caldwell

Avatar for Fast Flo Plumbing
Fast Flo Plumbing
1282 Cimarron Court
5.00(
4
)
Approved Pro
Fast Flo Plumbing
1282 Cimarron Court
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Fast Flo Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. With over a decade of experience, 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.

"Fast Flo Plumbing was very courteous and thorough. I appreciated the upfront cost analysis."

Alice K on April 2019

Fast Flo Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. With over a decade of experience, 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.

"Fast Flo Plumbing was very courteous and thorough. I appreciated the upfront cost analysis."

Alice K on April 2019


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
109 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 Z Plumberz of the Treasure Valley
Z Plumberz of the Treasure Valley
905 Caldwell Blvd
5.00(
6
)
Approved Pro
Z Plumberz of the Treasure Valley
905 Caldwell Blvd
5.00(
6
)
Approved Pro
27 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!

"Outstanding service from an amazing owner! Honest, knowledgeable, and truly cares about the quality of work and customer satisfaction. It?s rare to find someone who takes so much pride in their business?highly recommend!"

Clint L on May 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!

"Outstanding service from an amazing owner! Honest, knowledgeable, and truly cares about the quality of work and customer satisfaction. It?s rare to find someone who takes so much pride in their business?highly recommend!"

Clint L on May 2025


Avatar for 1800-Plumber+Air of Meridian
1800-Plumber+Air of Meridian
870 E Franklin Road Suite 504
5.00(
8
)
Approved Pro
1800-Plumber+Air of Meridian
870 E Franklin Road Suite 504
5.00(
8
)
Approved Pro
Customers say: Quick response
85 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!

"Friendly, professional, and efficient! They called me within in 15 mins of my request and came out same day. Juan was professional, informative, polite, and friendly. Highly Recommend!"

Ashley N on April 2024

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!

"Friendly, professional, and efficient! They called me within in 15 mins of my request and came out same day. Juan was professional, informative, polite, and friendly. Highly Recommend!"

Ashley N on April 2024


Avatar for River Run Plumbing
River Run Plumbing
603 Chaparro St
New on HomeAdvisorNew on Angi
Approved Pro
River Run Plumbing
603 Chaparro St
New on AngiNew on HomeAdvisor
Approved Pro
23 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 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.

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 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.


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
181 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
35 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!


Avatar for Beacon Plumbing & Mechanical, Inc.
Beacon Plumbing & Mechanical, Inc.
5312 Cleveland Blvd
4.82(
14
)
Approved Pro
Beacon Plumbing & Mechanical, Inc.
5312 Cleveland Blvd
4.82(
14
)
Approved Pro
Customers say: Quick response
25 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.

"Robert was fantastic. He went through my laundry list of plumbing issues, gave me a fair quote on all of it, and got it all done within one day. He also kept me in the loop anything changed or didn't work out the way he initially expected it to."

Brian P on June 2025

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.

"Robert was fantastic. He went through my laundry list of plumbing issues, gave me a fair quote on all of it, and got it all done within one day. He also kept me in the loop anything changed or didn't work out the way he initially expected it to."

Brian P on June 2025


Avatar for Foul Weather Heating and Cooling
Foul Weather Heating and Cooling
424 Diamond Street
4.74(
27
)
Approved Pro
Foul Weather Heating and Cooling
424 Diamond Street
4.74(
27
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
19 local quotes requested

We are a locally Veteran owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. 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!

"Gave a second opinion. Glad I got it. Saved me $3,000. Straight shooter. Excellent job and amazing follow up."

Tammara T on April 2025

We are a locally Veteran owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. 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!

"Gave a second opinion. Glad I got it. Saved me $3,000. Straight shooter. Excellent job and amazing follow up."

Tammara T on April 2025

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FAQs for water heater repair or service projects in Caldwell, ID

Yes, flushing washes out the sediment that would otherwise coat heating elements and build up along the tank walls. Clearing that gunk keeps water heating evenly, lowers energy use, and helps the unit last longer. In short, a quick flush keeps your heater running at peak efficiency instead of fighting through layers of mineral sludge.

Plan on a full flush once a year. If you live with hard water—or hear rumbling inside the tank—step it up to twice yearly. Sticking to that schedule scrubs out sediment, keeps hot water flowing, and shields the heater from premature wear. Regular flushing also wards off surprise repair bills and helps the unit run more efficiently day-to-day.

Listen and look for clues: popping or banging sounds, cloudy or rusty water, lukewarm showers, moisture around the drain valve, or a sudden spike in energy bills. Any of these signals point to sediment hogging space inside the tank and choking heat transfer. A thorough flush clears the buildup, restores steady temperatures, and helps the heater run smoothly for years to come.

The Caldwell, ID homeowners’ guide to water heater repair or services
From average costs to expert advice, get all the answers you need to get your job done.
Plumber repairing water heater in the bathroom
Jun 25, 2025
Jun 25, 2025
Budget for water heater flush costs based on factors such as water heater size and type, the plumber’s experience level, related services, and more.
modern bathroom remodel with new sink
Jun 22, 2025
Jun 22, 2025
Budget for sink installation costs based on factors such as sink type, material, location in your home, labor, potential replacements, and more.
trench being dug to repair sewer main in backyard
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for sewer line replacement costs based on factors such as location, trenching, materials, repairs, landscaping, and more.
newly remodeled bathroom with new bath tub
Jun 21, 2025
Jun 21, 2025
Budget for bathtub replacement costs based on factors such as bathtub type, material, removal, hardware, labor, plumbing work, and more.
A man installs a new shower
Jun 15, 2025
Jun 15, 2025
Looking to remodel your shower? Here’s how much it costs, what factors affect cost, and what to expect.
plumber cleaning a home sewer line in yard
Jun 15, 2025
Jun 15, 2025
Budget for main sewer line clog repair costs based on factors such as cleaning method, sewer age, project complexity, permits, labor, and more.
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