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 Detroit

KC Plumbing
PO Box 436
5.00(
2
)
Approved Pro
KC Plumbing
PO Box 436
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

At KC Plumbing , our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Best in the area friendly and knowledgeable .Fast and great work ethic. Got the job done and didn't waste any time. Highly recommended!"

John R on February 2021

At KC Plumbing , our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Best in the area friendly and knowledgeable .Fast and great work ethic. Got the job done and didn't waste any time. Highly recommended!"

John R on February 2021


Avatar for Miller Environmental Services, LLC
Miller Environmental Services, LLC
739 North Street
New on HomeAdvisorNew on Angi
Approved Pro
Miller Environmental Services, LLC
739 North Street
New on AngiNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

Miller Environmental Services is a local septic company servicing North Alabama that provides solutions to your septic and environmental problems. We offer septic services such as septic tank pumping, septic system repair, drain cleaning, new septic system installation, and grease traps commercial work.  We pride ourselves for being prompt and reliable. Here at Miller Environmental Services, you can count on us to deliver above-industry standards. We are always on time and thorough with the services we provide. With us, your satisfaction is always guaranteed. Miller Environmental Services is a licensed and insured full service septic company servicing Northwest Alabama, that you can call for any septic and environmental needs.

Miller Environmental Services is a local septic company servicing North Alabama that provides solutions to your septic and environmental problems. We offer septic services such as septic tank pumping, septic system repair, drain cleaning, new septic system installation, and grease traps commercial work.  We pride ourselves for being prompt and reliable. Here at Miller Environmental Services, you can count on us to deliver above-industry standards. We are always on time and thorough with the services we provide. With us, your satisfaction is always guaranteed. Miller Environmental Services is a licensed and insured full service septic company servicing Northwest Alabama, that you can call for any septic and environmental needs.


Avatar for Evolution Drafting
Evolution Drafting
1185 Utah Ave. Suite 107
3.77(
26
)
Approved Pro
Evolution Drafting
1185 Utah Ave. Suite 107
3.77(
26
)
Approved Pro
Customers say: Terrific value
9361 local quotes requested
7 years of experience

Our firm is a dynamic provider of drafting and house plan services, dedicated to turning your visions into tangible and pleasing structures. With a commitment to excellence, we bring expertise and innovation to every project we undertake. We specialize in comprehensive drafting services tailored to meet diverse client needs. Our offering include: Design: Crafting unique and functional designs that blend creativity with practicality. Drafting Services: Precision and attention to detail in creating accurate and detailed drafts for seamless project execution. 3D Modeling: Bringing designs to life with realistic 3D models that provide a vivid preview of the final structure. Project Management: From concept to completion, we offer end-to-end project management ensuring timely and efficient delivery. Interior Design: Enhancing spaces with innovative interior designs that harmonize aesthetics and functionality. Detail Services Offered: - Building Code Compliance - Construction Documentation - Renovation and Remodeling Plans About our Team: Our team comprises draftsman and project managers, each bringing a unique skill, style and experience to the table. Collaborative teamwork and alliance is at the core of our success, ensuring a holist approach to every project. We take pride in our commitment to delivering high-quality work on every project. Our rigorous quality control measures, pays attention to client requirements, and adherence to industry standards are the cornerstones of our success. Your satisfaction is our top priority and guarantee. At Evolution Drafting, we don't design structures; we create environments that inspire and endure. Work with us and experience the art of living.

"Evolution has been wonderful to work with. faster than I expected and they did great with mine and my wife's pickyness and changes. :) Eliza and Elizabeth were awesome to work with even though I kept mixing the two of them up. Love our ADU plans"

Nick H on June 2025

Our firm is a dynamic provider of drafting and house plan services, dedicated to turning your visions into tangible and pleasing structures. With a commitment to excellence, we bring expertise and innovation to every project we undertake. We specialize in comprehensive drafting services tailored to meet diverse client needs. Our offering include: Design: Crafting unique and functional designs that blend creativity with practicality. Drafting Services: Precision and attention to detail in creating accurate and detailed drafts for seamless project execution. 3D Modeling: Bringing designs to life with realistic 3D models that provide a vivid preview of the final structure. Project Management: From concept to completion, we offer end-to-end project management ensuring timely and efficient delivery. Interior Design: Enhancing spaces with innovative interior designs that harmonize aesthetics and functionality. Detail Services Offered: - Building Code Compliance - Construction Documentation - Renovation and Remodeling Plans About our Team: Our team comprises draftsman and project managers, each bringing a unique skill, style and experience to the table. Collaborative teamwork and alliance is at the core of our success, ensuring a holist approach to every project. We take pride in our commitment to delivering high-quality work on every project. Our rigorous quality control measures, pays attention to client requirements, and adherence to industry standards are the cornerstones of our success. Your satisfaction is our top priority and guarantee. At Evolution Drafting, we don't design structures; we create environments that inspire and endure. Work with us and experience the art of living.

"Evolution has been wonderful to work with. faster than I expected and they did great with mine and my wife's pickyness and changes. :) Eliza and Elizabeth were awesome to work with even though I kept mixing the two of them up. Love our ADU plans"

Nick H on June 2025


Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Customers say: Super punctual
60531 local quotes requested
9 years of experience

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"I hired Neli over a week period for 3 different appliances, my dryer, washing machine, dishwasher, and even kitchen sink! I had a fantastic experience: 1. I fixed my dryer with Thomas' excellent remote guidance, changing the timer and the switch! Fabulous guidance Thomas, with lots of money saved! I learned a lot in the process. 2. I determined that there was no dishwasher leak and in the process learned how to check for leaks and trouble shoot for some common repair issues. It cost $40.00 but as I had some water on the floor, I was ready to get a new dishwasher. Now, I am confident that it wasn't a leak and caused by putting in the dishes in a funny manner and not a repair issue. I am using the dishwasher now again with no problem. 3. I determined with Thomas' help that the washing machine had a major problem and could have spun out of control into my wall....no question, it was time to get a new washing machine! This was a well spent $40.00--I even got Thomas advice on purchasing a new washing machine and what to look for. 4. I checked the drainage on my kitchen sink and learned how to empty out the "trap" and that most likely, I am okay, but what to swap out if I have continuing issues with slow drainage. In the end, I saved lots of money, gaining and learning valuable experience! Absolutely fabulous service!"

John C on January 2023

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"I hired Neli over a week period for 3 different appliances, my dryer, washing machine, dishwasher, and even kitchen sink! I had a fantastic experience: 1. I fixed my dryer with Thomas' excellent remote guidance, changing the timer and the switch! Fabulous guidance Thomas, with lots of money saved! I learned a lot in the process. 2. I determined that there was no dishwasher leak and in the process learned how to check for leaks and trouble shoot for some common repair issues. It cost $40.00 but as I had some water on the floor, I was ready to get a new dishwasher. Now, I am confident that it wasn't a leak and caused by putting in the dishes in a funny manner and not a repair issue. I am using the dishwasher now again with no problem. 3. I determined with Thomas' help that the washing machine had a major problem and could have spun out of control into my wall....no question, it was time to get a new washing machine! This was a well spent $40.00--I even got Thomas advice on purchasing a new washing machine and what to look for. 4. I checked the drainage on my kitchen sink and learned how to empty out the "trap" and that most likely, I am okay, but what to swap out if I have continuing issues with slow drainage. In the end, I saved lots of money, gaining and learning valuable experience! Absolutely fabulous service!"

John C on January 2023


Davis Unlimited LLC
2241 Highway 78 West
3.00(
1
)
Davis Unlimited LLC
2241 Highway 78 West
3.00(
1
)
Customers say: Quick response
24 years of experience

We offer you emergency water and fire damage restoration, remodeling of any type, crawlspace encapsulation, and we also design and build homes from scratch!

We offer you emergency water and fire damage restoration, remodeling of any type, crawlspace encapsulation, and we also design and build homes from scratch!


Artisan Remodelimg and Tile LLC
6097 County Rd 81
No reviews
Artisan Remodelimg and Tile LLC
6097 County Rd 81
No reviews
10 years of experience

Artisan Remodeling and Tile is a growing construction company. Located in North Alabama, serving all surrounding areas. Offering special rates to teachers and other public servant such as firemen, policemen, ect.

Artisan Remodeling and Tile is a growing construction company. Located in North Alabama, serving all surrounding areas. Offering special rates to teachers and other public servant such as firemen, policemen, ect.


Generator Supercenter Heartland
8976 Interline Rd
No reviews
Generator Supercenter Heartland
8976 Interline Rd
No reviews
1117 local quotes requested

Generator Supercenter Heartland is the company for all your generator needs. We provide high-quality models, have factory certified technicians for repairs and maintenance, and offer turnkey installations. We are the #1 Generac dealer in North America. Our employees have extensive training to provide a professional experience every step of the way. Our technicians are certified and insured. turnkey installations. We have brick and mortar locations throughout Louisiana, Alabama, Mississippi and Southern Arkansas. We install and service Generac generators throughout all of our territories. Come by to one of our stores to talk to the generator experts.

Generator Supercenter Heartland is the company for all your generator needs. We provide high-quality models, have factory certified technicians for repairs and maintenance, and offer turnkey installations. We are the #1 Generac dealer in North America. Our employees have extensive training to provide a professional experience every step of the way. Our technicians are certified and insured. turnkey installations. We have brick and mortar locations throughout Louisiana, Alabama, Mississippi and Southern Arkansas. We install and service Generac generators throughout all of our territories. Come by to one of our stores to talk to the generator experts.


Classic Renovations & Contracting LLC
100 Aspen Lane
No reviews
Classic Renovations & Contracting LLC
100 Aspen Lane
No reviews
16 years of experience

Classic Renovations & Contracting LLC is your Custom Home Builder and Renovation Specialist serving the Birmingham, Alabama area.We are Licensed, Insured and Bonded. Birmingham, Mountain Brook, Homewood and Vestavia is where we are currently working. Give us a call today or stop by one of our Classic jobs. We Look forward to meeting with you. Classic Renovations & Contracting LLC is Owned and operated by Jesse Irwin. He is Alabama state certified as a quality Homebuilder and Renovation Specialist. He has over 18 years experience in the construction industry. Jesse Irwin has worked as a project manager for over 10 years. We require that all of our contractors are Alabama certified and hold all the necessary licenses and insurance to work with CRC. All of our subcontractors have been with us for a long time and strive to provide the best quality control to insure that all work performed meets the "CLASSIC" criteria. Jesse Irwin works in hand with his son Darrin Irwin. It is common to see Jesse and Darrin on the job working. They do a lot of the work themselves from framing, tile, trim and what ever is necessary to get the job done. They are very Hands On. From small to large Jobs, Classic Renovations & Contracting LLC is ready to assist.

Classic Renovations & Contracting LLC is your Custom Home Builder and Renovation Specialist serving the Birmingham, Alabama area.We are Licensed, Insured and Bonded. Birmingham, Mountain Brook, Homewood and Vestavia is where we are currently working. Give us a call today or stop by one of our Classic jobs. We Look forward to meeting with you. Classic Renovations & Contracting LLC is Owned and operated by Jesse Irwin. He is Alabama state certified as a quality Homebuilder and Renovation Specialist. He has over 18 years experience in the construction industry. Jesse Irwin has worked as a project manager for over 10 years. We require that all of our contractors are Alabama certified and hold all the necessary licenses and insurance to work with CRC. All of our subcontractors have been with us for a long time and strive to provide the best quality control to insure that all work performed meets the "CLASSIC" criteria. Jesse Irwin works in hand with his son Darrin Irwin. It is common to see Jesse and Darrin on the job working. They do a lot of the work themselves from framing, tile, trim and what ever is necessary to get the job done. They are very Hands On. From small to large Jobs, Classic Renovations & Contracting LLC is ready to assist.


Young's Plumbing
116 Kenwood Circle
4.80(
5
)
Young's Plumbing
116 Kenwood Circle
4.80(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Call (866) 919-9018 for an estimate from our construction contractors in Gadsden, AL.

Call (866) 919-9018 for an estimate from our construction contractors in Gadsden, AL.


JD Construction Services
25 Aldrich Rd
No reviews
JD Construction Services
25 Aldrich Rd
No reviews
15 years of experience

Welcome serving Alabama since 2010 At JD Construction Services we offer only the best in quality workmanship and professional courtesy.We take jobs of all sizes,from small properties to large sites in both residential and commercial settings.Our goal is to provide a stress free landscaping service to all of our customers.Customer satisfaction is our highest priority and will always be.We are proud to offer our commercial clients a wide range of services simplifying their ability to get commercial projects completed.At JD CONSTRUCTION we are a full service design/build company with wide range of experience. We can help you with all phases of new home construction or landscape supplies,finding suitable land, design, landscaping your yard, driveway repair,brush removal,land grading, and etc. We have earned subsequent and continued success by building working relationships with our clients and backing it up with hard work. Lets discuss your ideas! Thanks for visiting!

Welcome serving Alabama since 2010 At JD Construction Services we offer only the best in quality workmanship and professional courtesy.We take jobs of all sizes,from small properties to large sites in both residential and commercial settings.Our goal is to provide a stress free landscaping service to all of our customers.Customer satisfaction is our highest priority and will always be.We are proud to offer our commercial clients a wide range of services simplifying their ability to get commercial projects completed.At JD CONSTRUCTION we are a full service design/build company with wide range of experience. We can help you with all phases of new home construction or landscape supplies,finding suitable land, design, landscaping your yard, driveway repair,brush removal,land grading, and etc. We have earned subsequent and continued success by building working relationships with our clients and backing it up with hard work. Lets discuss your ideas! Thanks for visiting!

...
Showing 1-10 of 177

FAQs for tankless water heater installation projects in Detroit, AL

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 Detroit, AL homeowners’ guide to tankless water heater installations
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.
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 woman fixing cistern in bathroom
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for toilet repair costs based on factors such as problem type, replacement part prices, labor, 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.
Share project details to get started.