Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Tankless water heater installers in Grosse Ile

Avatar for 5 Star Plumbing
5 Star Plumbing
23561 Van Born Rd
5.00(
4
)
Approved Pro
5 Star Plumbing
23561 Van Born Rd
5.00(
4
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

At 5 Star Plumbing, we pride ourselves on delivering top-notch service and reliable solutions for all your plumbing needs. With a combined 70 years of experience, our skilled team has seen it all and is ready to tackle any challenge with professionalism and care. We specialize in: -Water Heaters replacement and maintenance to keep your hot water flowing. -Gas Line installation and repair, whether its for your new dryer or to update your home -Expert supply and waste line repiping for long-lasting results. -Reliable Sump Pump repair or replacement solutions to protect your home from flooding. -Leaky Faucets & More: No job is too small for our expert team! When you choose 5 Star Plumbing, you’re choosing quality, experience, and exceptional customer service. Contact us today for fast, friendly service you can count on!

"The two-man crew arrived in the morning, removed most of the old galvanized water piping and installed new copper piping mains and a functional bathroom by the afternoon. The remaining work was completed the next day. All demolition and trash was removed from the house. Our clean up consisted of wiping down surfaces and floors. This project went very well."

Mitchell S on March 2025

At 5 Star Plumbing, we pride ourselves on delivering top-notch service and reliable solutions for all your plumbing needs. With a combined 70 years of experience, our skilled team has seen it all and is ready to tackle any challenge with professionalism and care. We specialize in: -Water Heaters replacement and maintenance to keep your hot water flowing. -Gas Line installation and repair, whether its for your new dryer or to update your home -Expert supply and waste line repiping for long-lasting results. -Reliable Sump Pump repair or replacement solutions to protect your home from flooding. -Leaky Faucets & More: No job is too small for our expert team! When you choose 5 Star Plumbing, you’re choosing quality, experience, and exceptional customer service. Contact us today for fast, friendly service you can count on!

"The two-man crew arrived in the morning, removed most of the old galvanized water piping and installed new copper piping mains and a functional bathroom by the afternoon. The remaining work was completed the next day. All demolition and trash was removed from the house. Our clean up consisted of wiping down surfaces and floors. This project went very well."

Mitchell S on March 2025


Avatar for Sparkd Home Services LLC
Sparkd Home Services LLC
43313 Woodward Ave
5.00(
7
)
Approved Pro
Sparkd Home Services LLC
43313 Woodward Ave
5.00(
7
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We are a boutique style, very personal home remodeling company that works with each customer to get their project done at an affordable budget - From kitchens, bathrooms, flooring, painting, decking and more - we average 28%-37% less than our competitors. offer senior, military, education, first responder discounts with flexible payment terms and finance options.

"Great company and tremendous value highly recommend"

linda w on February 2025

We are a boutique style, very personal home remodeling company that works with each customer to get their project done at an affordable budget - From kitchens, bathrooms, flooring, painting, decking and more - we average 28%-37% less than our competitors. offer senior, military, education, first responder discounts with flexible payment terms and finance options.

"Great company and tremendous value highly recommend"

linda w on February 2025


Avatar for Stonebrook Building Services LLC
Stonebrook Building Services LLC
22185 Morley Avenue
5.00(
12
)
Approved Pro
Stonebrook Building Services LLC
22185 Morley Avenue
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
445 local quotes requested

We specialize in Residential remodeling, Kitchens, bathrooms, additions, and more! We have experience since the 1990's, where we are a licensed Residential Builder in the state of Michigan and fully insured. We also offer Commercial contracting for all your commercial building and remodeling needs. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"This company does great work at fair price. They made sure I was completely satisfied with the work that was done. The crew was extremely friendly and courteous, and made sure they kept the area clean."

Carlo Venditelli-205 Y on March 2025

We specialize in Residential remodeling, Kitchens, bathrooms, additions, and more! We have experience since the 1990's, where we are a licensed Residential Builder in the state of Michigan and fully insured. We also offer Commercial contracting for all your commercial building and remodeling needs. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"This company does great work at fair price. They made sure I was completely satisfied with the work that was done. The crew was extremely friendly and courteous, and made sure they kept the area clean."

Carlo Venditelli-205 Y on March 2025


Avatar for Giles Remodeling
Giles Remodeling
671 N. Milford Rd
4.30(
10
)
Approved Pro
Giles Remodeling
671 N. Milford Rd
4.30(
10
)
Approved Pro
Customers say: Terrific value
1799 local quotes requested
26 years of experience

At Giles Remodeling, our goal is to not only help you design and build your dream home, addition, or home renovation–but to make the process easy and enjoyable for you. With a variety of specialities to choose from, we’re sure you’ll be happy working with us.

"It was great. Everyone was professional, and they did an amazing job! Andy was very knowledgeable and gave great feedback. I would recommend him to anyone that needs renovations to be done."

Matt P on August 2024

At Giles Remodeling, our goal is to not only help you design and build your dream home, addition, or home renovation–but to make the process easy and enjoyable for you. With a variety of specialities to choose from, we’re sure you’ll be happy working with us.

"It was great. Everyone was professional, and they did an amazing job! Andy was very knowledgeable and gave great feedback. I would recommend him to anyone that needs renovations to be done."

Matt P on August 2024


Avatar for Langton Custom Construction
Langton Custom Construction
12933 Maxwell Rd
5.00(
6
)
Approved Pro
Langton Custom Construction
12933 Maxwell Rd
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
392 local quotes requested

Whether you're planning a small home repair or a large-scale remodel, Langton Custom is here to bring your vision to life. With four generations of building experience, we specialize in a wide range of services including home remodels, additions, repairs, new construction, and much more. Schedule your home remodeling estimate today and let us help you create the home of your dreams

"Sean did an excellent job with our deck. His team was professional and efficient. I will be using his company again at our new house. Highly recommend."

Mark P on March 2024

Whether you're planning a small home repair or a large-scale remodel, Langton Custom is here to bring your vision to life. With four generations of building experience, we specialize in a wide range of services including home remodels, additions, repairs, new construction, and much more. Schedule your home remodeling estimate today and let us help you create the home of your dreams

"Sean did an excellent job with our deck. His team was professional and efficient. I will be using his company again at our new house. Highly recommend."

Mark P on March 2024


Avatar for MD & CD Home Improvements
MD & CD Home Improvements
6524 Drexel Street
5.00(
2
)
Approved Pro
MD & CD Home Improvements
6524 Drexel Street
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3341 local quotes requested

MD&CD Home Improvements provides top-quality home remodeling and repair services in Wayne, Oakland, and Macomb County, Michigan. We specialize in kitchen and bathroom remodeling, basement finishing, flooring, drywall, painting, and carpentry. Our skilled team ensures exceptional craftsmanship and reliable service. We also offer financing options to make your project more affordable. Contact us today for a free estimate!

"It was fabulous work. The guys worked their tails off in the blistering cold to finish in a timely fashion. Overall greatly appreciated the end product of my renovation will most definitely use them again in future projects."

Brent M on February 2025

MD&CD Home Improvements provides top-quality home remodeling and repair services in Wayne, Oakland, and Macomb County, Michigan. We specialize in kitchen and bathroom remodeling, basement finishing, flooring, drywall, painting, and carpentry. Our skilled team ensures exceptional craftsmanship and reliable service. We also offer financing options to make your project more affordable. Contact us today for a free estimate!

"It was fabulous work. The guys worked their tails off in the blistering cold to finish in a timely fashion. Overall greatly appreciated the end product of my renovation will most definitely use them again in future projects."

Brent M on February 2025


All Pro Home Improvements LLC
3689 22nd St
4.67(
12
)
Approved Pro
All Pro Home Improvements LLC
3689 22nd St
4.67(
12
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
301 local quotes requested

All Pro Home Improvements is a home remodeling and general contracting company owned by a father and his two sons. We are fully licensed and insured. We employee our own employees so we do not have to subcontract other companies to work on our projects. We specialize in interior remodeling so we can build your dream kitchen, remodel your entire bathroom, finish your basement or remodel any room of your home. We also install fences and porch railings on the exterior of the home.

"Mark and team completed an extensive renovation of my 70 year old house. From the design process through to construction and final delivery, Mark communicated in a transparent, straightforward manner. And the finished product is clean, updated, and very appealing."

Gordon L on July 2024

All Pro Home Improvements is a home remodeling and general contracting company owned by a father and his two sons. We are fully licensed and insured. We employee our own employees so we do not have to subcontract other companies to work on our projects. We specialize in interior remodeling so we can build your dream kitchen, remodel your entire bathroom, finish your basement or remodel any room of your home. We also install fences and porch railings on the exterior of the home.

"Mark and team completed an extensive renovation of my 70 year old house. From the design process through to construction and final delivery, Mark communicated in a transparent, straightforward manner. And the finished product is clean, updated, and very appealing."

Gordon L on July 2024


Avatar for Ace Kitchen, Bath & Flooring
Ace Kitchen, Bath & Flooring
3030 Van Horn Rd
3.76(
21
)
Approved Pro
Ace Kitchen, Bath & Flooring
3030 Van Horn Rd
3.76(
21
)
Approved Pro
514 local quotes requested
9 years of experience

Visit our showroom today for a full selections of cabinets, counter tops, tile, flooring and more! Founded in 2016, Ace Kitchen, Bath & Flooring has grown from a one-person handyman operation to a thriving professional maintenance and renovation company. We listen carefully to our customers’ concerns and strive to make their desires reality. Whether you’re remodeling your home into your palace or dealing with the aftermath of a disaster, we provide you with a team of experts and high-quality materials. Whether you’re a homeowner, a professional designer or a re modeler, our knowledgeable home improvement showroom staff is committed to providing you with exceptional customer service. Looking to remodel your kitchen? Our kitchen planners will work with you to design a beautiful and functional solution, that will meet your needs for an updated space in your home. Perhaps it's your bathroom that needs a remodel? We'll work alongside you to make any bathroom remodel dream a reality.

"We asked for a different contractor early into our project and we were told no because the owner already paid the contractor they sent us. The contractor they sent blocked our ductwork work with a piece of wood and tin foil then filled it in with floor level. Now only 1 side of our house cools off when the air is on. It gets so cold it's unbearable the other side stays warm. When the furnace is on parts of our floor gets so hot we can barely walk on it. Our dishwasher only had cold available to hook up to because they hooked up our garden hose to the hot water coming directly from our hot water tank. They never hooked up our dishwasher and they new it needed to be framed in too. Our new shower drain still drains very slowly and they disconnected our garden hose on the west side under our new shower. The tiles are not flush and some have chips, scratches. Our toilet was so unlevel it rocked. It was over 3/4 of a inch off."

Sherri D on October 2023

Visit our showroom today for a full selections of cabinets, counter tops, tile, flooring and more! Founded in 2016, Ace Kitchen, Bath & Flooring has grown from a one-person handyman operation to a thriving professional maintenance and renovation company. We listen carefully to our customers’ concerns and strive to make their desires reality. Whether you’re remodeling your home into your palace or dealing with the aftermath of a disaster, we provide you with a team of experts and high-quality materials. Whether you’re a homeowner, a professional designer or a re modeler, our knowledgeable home improvement showroom staff is committed to providing you with exceptional customer service. Looking to remodel your kitchen? Our kitchen planners will work with you to design a beautiful and functional solution, that will meet your needs for an updated space in your home. Perhaps it's your bathroom that needs a remodel? We'll work alongside you to make any bathroom remodel dream a reality.

"We asked for a different contractor early into our project and we were told no because the owner already paid the contractor they sent us. The contractor they sent blocked our ductwork work with a piece of wood and tin foil then filled it in with floor level. Now only 1 side of our house cools off when the air is on. It gets so cold it's unbearable the other side stays warm. When the furnace is on parts of our floor gets so hot we can barely walk on it. Our dishwasher only had cold available to hook up to because they hooked up our garden hose to the hot water coming directly from our hot water tank. They never hooked up our dishwasher and they new it needed to be framed in too. Our new shower drain still drains very slowly and they disconnected our garden hose on the west side under our new shower. The tiles are not flush and some have chips, scratches. Our toilet was so unlevel it rocked. It was over 3/4 of a inch off."

Sherri D on October 2023


Avatar for Atlas Home Improvement
Atlas Home Improvement
10824 Plaza Dr
4.18(
112
)
Approved Pro
Atlas Home Improvement
10824 Plaza Dr
4.18(
112
)
Approved Pro
Customers say: Super punctual
2113 local quotes requested
36 years of experience

Atlas Home Improvement is a Specialty Contractor that has served more than 20,000 satisfied customers since 1989. We are a CAPS (Certified Aging in Place) Contractor that offers Jacuzzi Bath Remodel solutions including bathtubs, showers, tub to shower conversions and barrier free showers. Additionally, we sell both complete Bath Remodeling as well as Kitchen Remodeling. We sell Gutter Helmet gutter guards and seamless gutters including a heat wire solution to melt icicles and help with ice damming. As part of our Aging In Place division, we also offer Walk-in Tubs and custom Stair Lifts.

"Great work. Love the new walk in shower. Workers are great, very courteous. Very well built. Thank you"

Mark L on March 2025

Atlas Home Improvement is a Specialty Contractor that has served more than 20,000 satisfied customers since 1989. We are a CAPS (Certified Aging in Place) Contractor that offers Jacuzzi Bath Remodel solutions including bathtubs, showers, tub to shower conversions and barrier free showers. Additionally, we sell both complete Bath Remodeling as well as Kitchen Remodeling. We sell Gutter Helmet gutter guards and seamless gutters including a heat wire solution to melt icicles and help with ice damming. As part of our Aging In Place division, we also offer Walk-in Tubs and custom Stair Lifts.

"Great work. Love the new walk in shower. Workers are great, very courteous. Very well built. Thank you"

Mark L on March 2025


Avatar for APM Home Solutions
APM Home Solutions
11900 Reeck Rd
5.00(
5
)
Approved Pro
APM Home Solutions
11900 Reeck Rd
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2268 local quotes requested

APM Home Solutions offers a range of services designed to assist homeowners and property managers in maintaining and enhancing their properties. Their services typically include home repairs, renovations, maintenance, and improvement projects. They focus on providing quality workmanship and customer satisfaction. Common services may encompass: 1. **Home Repairs**: Fixing issues such as plumbing, electrical, and structural repairs to ensure homes remain safe and functional. 2. **Renovations**: Updating spaces, painting, drywall, whether it's a kitchen, bathroom, or entire home, to enhance aesthetics and utility. 3. **Maintenance Services**: Regular upkeep to prevent larger issues, including seasonal inspections and routine maintenance tasks. APM Home Solutions emphasizes reliability, expertise, and a commitment to meeting the specific needs of their clients. For detailed service offerings, visiting their official website at ApmHS.com would provide the most accurate and comprehensive information.

"My kitchen cabinets are beautiful, they refinished my cabinets in navy blue and they replaced all the hardware, including handles, hinges, and drawer pulls. They also installed a new granite countertop, sink, and faucet, and the result is absolutely stunning! There team was professional and attentive, ensuring everything was done to perfection. I couldn't be happier with my transformed kitchen. Thank you, APM Home Solutions! I Highly recommend them for any home project!"

John P on December 2024

APM Home Solutions offers a range of services designed to assist homeowners and property managers in maintaining and enhancing their properties. Their services typically include home repairs, renovations, maintenance, and improvement projects. They focus on providing quality workmanship and customer satisfaction. Common services may encompass: 1. **Home Repairs**: Fixing issues such as plumbing, electrical, and structural repairs to ensure homes remain safe and functional. 2. **Renovations**: Updating spaces, painting, drywall, whether it's a kitchen, bathroom, or entire home, to enhance aesthetics and utility. 3. **Maintenance Services**: Regular upkeep to prevent larger issues, including seasonal inspections and routine maintenance tasks. APM Home Solutions emphasizes reliability, expertise, and a commitment to meeting the specific needs of their clients. For detailed service offerings, visiting their official website at ApmHS.com would provide the most accurate and comprehensive information.

"My kitchen cabinets are beautiful, they refinished my cabinets in navy blue and they replaced all the hardware, including handles, hinges, and drawer pulls. They also installed a new granite countertop, sink, and faucet, and the result is absolutely stunning! There team was professional and attentive, ensuring everything was done to perfection. I couldn't be happier with my transformed kitchen. Thank you, APM Home Solutions! I Highly recommend them for any home project!"

John P on December 2024

...
Showing 1-10 of 968

Tankless water heater installations FAQs

Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.

Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.

You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.

A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.

With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.

The homeowners guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
water main being installed in yard
Apr 30, 2025
Apr 30, 2025
Budget for main water line replacement costs based on factors such as accessibility, depth, length, materials, permits, labor, and more.
Beautiful large white bathroom
Apr 30, 2025
Apr 30, 2025
Budget for walk-in bathtub costs based on factors such as bathtub type, labor, plumbing and electrical work, additional accessibility features, and more.
marble kitchen counter with gold faucet
Apr 28, 2025
Apr 28, 2025
Explore the average cost to replace a kitchen faucet with a professional plumber based on factors like faucet type, features, labor, and unexpected costs.
Toilet and bidet in bathroom
Apr 28, 2025
Apr 28, 2025
Use this guide to budget for bidet installation costs based on factors such as bidet type, attachments, features, parts, labor, and more.
plumber installing sewer main pipes in the ground
Apr 25, 2025
Apr 25, 2025
Understand what goes into installing a sewer line, including materials, labor, permits, and potential landscaping considerations, to ensure a smooth and compliant connection to your local sewer system.
water main being repaired by plumbers
Apr 24, 2025
Apr 24, 2025
Main water line leak repair costs depend on how much of the line needs repair and other factors. Learn what influences the price before you take on this project.
Share project details to get started.