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Tankless water heater repair pros in Bloomington

Avatar for O'Boys Plumbing, Heating & Air
O'Boys Plumbing, Heating & Air
1550 91st NE #301
5.00(
2
)
Approved Pro
O'Boys Plumbing, Heating & Air
1550 91st NE #301
5.00(
2
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

O'Boys Plumbing, Heating & Air is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. O'Boys Plumbing, Heating & Air is a leader in providing our customers with the highest quality products and service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Excellent install, follow up and great service!"

Katie S on February 2024

O'Boys Plumbing, Heating & Air is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. O'Boys Plumbing, Heating & Air is a leader in providing our customers with the highest quality products and service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Excellent install, follow up and great service!"

Katie S on February 2024


Avatar for Randy's Electric & Plumbing
Randy's Electric & Plumbing
8557 Wyoming Ave N Ste 6
4.65(
291
)
Approved Pro
Randy's Electric & Plumbing
8557 Wyoming Ave N Ste 6
4.65(
291
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
188 local quotes requested

You deserve a safe and reliable home. Get the job done right the first time with outstanding customer service from the Twin Cities top-rated plumbers. Leaks, clogs, water heaters, faucets, toilets, sump pumps, and pipe repairs. Your full-service plumbing experts.

"Did a good job."

Max S on June 2025

You deserve a safe and reliable home. Get the job done right the first time with outstanding customer service from the Twin Cities top-rated plumbers. Leaks, clogs, water heaters, faucets, toilets, sump pumps, and pipe repairs. Your full-service plumbing experts.

"Did a good job."

Max S on June 2025


Monkey Wrench Plumbing, Inc.
1073 Primrose Lane
5.00(
11
)
Approved Pro
Monkey Wrench Plumbing, Inc.
1073 Primrose Lane
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

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!

"He replaced our 40 year old faucet to our utility sink and moved the turn offs to the washer. Neat, timely and reasonable"

Gary H on March 2021

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!

"He replaced our 40 year old faucet to our utility sink and moved the turn offs to the washer. Neat, timely and reasonable"

Gary H on March 2021


Avatar for Fine Line Builders LLC
Fine Line Builders LLC
305 Greeley St S
4.95(
21
)
Approved Pro
Fine Line Builders LLC
305 Greeley St S
4.95(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
681 local quotes requested

At Fine Line Builders LLC, your satisfaction is our priority. With more than 30 years of industry experience, we have helped numerous happy customers translate their vision into reality. As licensed general contractor in Minnesota we are able to provide unique quality designs top quality construction. Designing and remodeling your home doesn’t have to be overwhelming. We make the process easy and enjoyable. We handle everything from planning the design through construction so you can do what you enjoy most and leave the rest to us! Check out our website: https://finelinebuildersllc.com/.

"Very well done"

C - Mamadou & Salematou D on May 2025

At Fine Line Builders LLC, your satisfaction is our priority. With more than 30 years of industry experience, we have helped numerous happy customers translate their vision into reality. As licensed general contractor in Minnesota we are able to provide unique quality designs top quality construction. Designing and remodeling your home doesn’t have to be overwhelming. We make the process easy and enjoyable. We handle everything from planning the design through construction so you can do what you enjoy most and leave the rest to us! Check out our website: https://finelinebuildersllc.com/.

"Very well done"

C - Mamadou & Salematou D on May 2025


Avatar for Great Lakes Home Renovations
Great Lakes Home Renovations
14690 Galaxie Ave
4.29(
192
)
Approved Pro
Great Lakes Home Renovations
14690 Galaxie Ave
4.29(
192
)
Approved Pro
Customers say: Quality work
1043 local quotes requested
30 years of experience

Great Lakes Home Renovations has been exceeding the expectations of homeowners in the Twin Cities and beyond since 1995. We specialize in bathroom remodeling. Of course, we also love visiting your project; in-home inspections and design consultations are always free. All of the products we feature come with a lifetime warranty, are low maintenance and easy to clean. We won't install anything in your home we wouldn't put on our own home. In Bathroom Remodeling, we feature solid-surface products by Re-Bath and Onyx (NO MORE GROUT) that are easy-to-clean, low maintenance, fit into most budgets and come with Lifetime Warranties. We take pride in doing the job right. In bathrooms, we don't just cover up the problem of an old tub or shower, but replace it. We not only have our own employees that do the installations but also pull permits, get inspections and even offer financing options. On all projects, we offer a wide variety of colors and style options to fit virtually every style. You can rest easy knowing your project is done right and materials are guaranteed for life!

"Recently had Great Lakes Renovations totally gut our bathroom. The tiling was superbly done. The job was completed in time allotted. Cleanup was completed each night. There were no surprises or hidden /unexpected costs. The crew was professional and friendly. They listened and consulted with my wife. Smart guys."

dale r on July 2024

Great Lakes Home Renovations has been exceeding the expectations of homeowners in the Twin Cities and beyond since 1995. We specialize in bathroom remodeling. Of course, we also love visiting your project; in-home inspections and design consultations are always free. All of the products we feature come with a lifetime warranty, are low maintenance and easy to clean. We won't install anything in your home we wouldn't put on our own home. In Bathroom Remodeling, we feature solid-surface products by Re-Bath and Onyx (NO MORE GROUT) that are easy-to-clean, low maintenance, fit into most budgets and come with Lifetime Warranties. We take pride in doing the job right. In bathrooms, we don't just cover up the problem of an old tub or shower, but replace it. We not only have our own employees that do the installations but also pull permits, get inspections and even offer financing options. On all projects, we offer a wide variety of colors and style options to fit virtually every style. You can rest easy knowing your project is done right and materials are guaranteed for life!

"Recently had Great Lakes Renovations totally gut our bathroom. The tiling was superbly done. The job was completed in time allotted. Cleanup was completed each night. There were no surprises or hidden /unexpected costs. The crew was professional and friendly. They listened and consulted with my wife. Smart guys."

dale r on July 2024


Avatar for GBR Kitchen & Bath
GBR Kitchen & Bath
5.00(
10
)
Approved Pro
GBR Kitchen & Bath
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
230 local quotes requested

Our mission is to be a remodeling contractor 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. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Stephen and his team did an incredible job turning our outdated kitchen into our dream kitchen. They were polite, professional, and answered all of our questions. They were also able to include all of our “wants” into the design. We couldn’t be happier. Highly recommend!"

Shauna L on September 2024

Our mission is to be a remodeling contractor 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. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Stephen and his team did an incredible job turning our outdated kitchen into our dream kitchen. They were polite, professional, and answered all of our questions. They were also able to include all of our “wants” into the design. We couldn’t be happier. Highly recommend!"

Shauna L on September 2024


Avatar for 4 Seasons Construction Inc.
4 Seasons Construction Inc.
22195 Unit Ave
4.63(
27
)
Approved Pro
4 Seasons Construction Inc.
22195 Unit Ave
4.63(
27
)
Approved Pro
Customers say: Quality work
380 local quotes requested
22 years of experience

4 Seasons Construction Inc. is a locally owned and operated remodeling company specializing in custom kitchen & bathroom remodeling solutions since 1998. We have over 20 years experience, licensed and insured. We pride ourselves on our experience and exceptional craftsmanship, service and turnaround.

"Steve and his crew are excellent to work with! They got the project done quickly and efficiently! My new basement looks fantastic!"

Tammy H on January 2025

4 Seasons Construction Inc. is a locally owned and operated remodeling company specializing in custom kitchen & bathroom remodeling solutions since 1998. We have over 20 years experience, licensed and insured. We pride ourselves on our experience and exceptional craftsmanship, service and turnaround.

"Steve and his crew are excellent to work with! They got the project done quickly and efficiently! My new basement looks fantastic!"

Tammy H on January 2025


Avatar for Dean's Home Services
Dean's Home Services
6701 Parkway Cir #600
4.33(
9
)
Approved Pro
Dean's Home Services
6701 Parkway Cir #600
4.33(
9
)
Approved Pro
Customers say: True professional
29 years of experience
Free onsite estimate

Dean’s Home Services is a licensed and bonded professional service company with over 100 years of combined industry experience. We started in plumbing, but we have expanded our services to include heating, air conditioning, electrical, drains, and excavation. Dean’s Home Services has served Minneapolis, St. Paul, and the surrounding Twin Cities area for over 25 years. As Minnesota’s premier home service company, we pride ourselves on our fast, professional, clean, and friendly service. We specialize in plumbing, heating, air, electrical, drain, and duct cleaning. Offering over 100 years of combined industry experience, our service professionals can handle all of your home service needs. Dean’s only works with properly certified, experienced service professionals who understand what it’s like to be a Twin Cities homeowner. Dean’s Home Services is a female and minority-owned local business as well as an active member of the PHCC and Nexstar organizations. Dean’s Home Services takes pride in the fact that its business is family-owned and operated. We understand firsthand the importance of family and the need to maintain a safe environment for your loved ones. Call us today to meet our family! DEAN’S PROFESSIONALS: - Respect you, your home, and your time - Listen to ensure we understand your unique situation - Help you understand what options are available - Present you with a price before the work begins - Happily perform the work you choose

"I called them for a small job, when they arrived I was told "we normally just do bigger jobs" (refused to do the work) I literally paid $49.00 just to be told "we normally just do bigger jobs" - Their moto should be "getting rich $49 at a time". Note: misleading/inaccurate responses from Deans will trigger additional posts detailing my experience with them across additional platforms."

Jacob R on July 2025

Dean’s Home Services is a licensed and bonded professional service company with over 100 years of combined industry experience. We started in plumbing, but we have expanded our services to include heating, air conditioning, electrical, drains, and excavation. Dean’s Home Services has served Minneapolis, St. Paul, and the surrounding Twin Cities area for over 25 years. As Minnesota’s premier home service company, we pride ourselves on our fast, professional, clean, and friendly service. We specialize in plumbing, heating, air, electrical, drain, and duct cleaning. Offering over 100 years of combined industry experience, our service professionals can handle all of your home service needs. Dean’s only works with properly certified, experienced service professionals who understand what it’s like to be a Twin Cities homeowner. Dean’s Home Services is a female and minority-owned local business as well as an active member of the PHCC and Nexstar organizations. Dean’s Home Services takes pride in the fact that its business is family-owned and operated. We understand firsthand the importance of family and the need to maintain a safe environment for your loved ones. Call us today to meet our family! DEAN’S PROFESSIONALS: - Respect you, your home, and your time - Listen to ensure we understand your unique situation - Help you understand what options are available - Present you with a price before the work begins - Happily perform the work you choose

"I called them for a small job, when they arrived I was told "we normally just do bigger jobs" (refused to do the work) I literally paid $49.00 just to be told "we normally just do bigger jobs" - Their moto should be "getting rich $49 at a time". Note: misleading/inaccurate responses from Deans will trigger additional posts detailing my experience with them across additional platforms."

Jacob R on July 2025


Avatar for Twin City Handyman LLC
Twin City Handyman LLC
3632 Village Ct
4.37(
139
)
Approved Pro
Twin City Handyman LLC
3632 Village Ct
4.37(
139
)
Approved Pro
Customers say: Quality work
1214 local quotes requested
24 years of experience

All the Experience You Need. A full Handyman and Remodeling Service. From deck, garage, siding, gutter and roof installs and repairs, to basement, bathroom and kitchen remodels, to window, door and appliance installs. Whether you need a light bulb changed in your cathedral ceiling, or a new room addition built in your basement, Twin City Handyman can covers all your needs.

"Twin City Handyman performed a tear-out and install of a bathroom shower stall as well as other miscellaneous work on a second bathroom. They did an excellent job and we were extremely happy with the final product. Excellent craftsmanship and attention to detail! This was the second project they did for me and will definitely be using them yet again on more future projects!"

Jon T on October 2024

All the Experience You Need. A full Handyman and Remodeling Service. From deck, garage, siding, gutter and roof installs and repairs, to basement, bathroom and kitchen remodels, to window, door and appliance installs. Whether you need a light bulb changed in your cathedral ceiling, or a new room addition built in your basement, Twin City Handyman can covers all your needs.

"Twin City Handyman performed a tear-out and install of a bathroom shower stall as well as other miscellaneous work on a second bathroom. They did an excellent job and we were extremely happy with the final product. Excellent craftsmanship and attention to detail! This was the second project they did for me and will definitely be using them yet again on more future projects!"

Jon T on October 2024


Avatar for American Sewer
American Sewer
9001 Emerson Ave S
4.84(
1,337
)
Approved Pro
American Sewer
9001 Emerson Ave S
4.84(
1,337
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
277 local quotes requested

American Sewer is your go-to plumbing and drain cleaning expert in the Twin Cities. With our exceptional service and competitive prices, we guarantee a great job every time. Don't wait, call us today for same day dispatch!

"On top of the excellent and efficient work, everyone we dealt with (the owner + 2 of his plumbers) was SO nice, friendly, and professional. From now on, we'll only call American Sewer! They were fantastic. ?"

Rachel A on February 2025

American Sewer is your go-to plumbing and drain cleaning expert in the Twin Cities. With our exceptional service and competitive prices, we guarantee a great job every time. Don't wait, call us today for same day dispatch!

"On top of the excellent and efficient work, everyone we dealt with (the owner + 2 of his plumbers) was SO nice, friendly, and professional. From now on, we'll only call American Sewer! They were fantastic. ?"

Rachel A on February 2025

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FAQs for tankless water heater installation projects in Bloomington, MN

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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