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 Sulphur

Avatar for Red Bird Plumbing
Red Bird Plumbing
139 Laurel St
5.00(
1
)
Approved Pro
Red Bird Plumbing
139 Laurel St
5.00(
1
)
Approved Pro
9 years of experience
Warranties offered

Red Bird Plumbing is the premier plumbing service in Oklahoma, dedicated to providing expert plumbing maintenance and repair solutions. With a deep understanding of the unique plumbing needs of Ardmore homes, we go above and beyond to ensure long-lasting results. Trust Red Bird Plumbing for all your plumbing needs and enjoy the peace of mind that comes with reliable and expert care.

Red Bird Plumbing is the premier plumbing service in Oklahoma, dedicated to providing expert plumbing maintenance and repair solutions. With a deep understanding of the unique plumbing needs of Ardmore homes, we go above and beyond to ensure long-lasting results. Trust Red Bird Plumbing for all your plumbing needs and enjoy the peace of mind that comes with reliable and expert care.


Avatar for The Perfect Coat Painting and Renovations
The Perfect Coat Painting and Renovations
4315 Se 56 Cir
4.96(
27
)
Approved Pro
The Perfect Coat Painting and Renovations
4315 Se 56 Cir
4.96(
27
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1462 local quotes requested

Family owned and operated for 15 years locally. We understand that we are entering into your home to help you achieve your dream! We treat you and your home with respect, thoroughly cleaning up after the project is done so you can get right back to enjoying your home with a fresh coat of paint. We strive to ensure all of our customers are happy with our work. Call or text us today for a free estimate!

"Ricardo and his team were everything we wanted. They did a stunning kitchen remodeling job. All of them are very professional. The timing for finishing the job was kept as planned, they recommended beautiful materials. The custom-made cabinets are beautiful and the countertop, floor, and paint job could not be better."

Carolina R on June 2025

Family owned and operated for 15 years locally. We understand that we are entering into your home to help you achieve your dream! We treat you and your home with respect, thoroughly cleaning up after the project is done so you can get right back to enjoying your home with a fresh coat of paint. We strive to ensure all of our customers are happy with our work. Call or text us today for a free estimate!

"Ricardo and his team were everything we wanted. They did a stunning kitchen remodeling job. All of them are very professional. The timing for finishing the job was kept as planned, they recommended beautiful materials. The custom-made cabinets are beautiful and the countertop, floor, and paint job could not be better."

Carolina R 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
61674 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!

"They did fine"

Keavon R on May 2025

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!

"They did fine"

Keavon R on May 2025


French Construction
510 S Spurgeon
3.00(
3
)
French Construction
510 S Spurgeon
3.00(
3
)
Customers say: Quick response
Free onsite estimate

Owner operator for 15 years. Roof repair & replacement, fence repair/replacement, full kitchen & bath remodel, interior/exterior remodel, windows, doors, and floors. Insured. Financing options available. Accepting major credit cards.

Owner operator for 15 years. Roof repair & replacement, fence repair/replacement, full kitchen & bath remodel, interior/exterior remodel, windows, doors, and floors. Insured. Financing options available. Accepting major credit cards.


Eric's Handyman Service
P.O. Box 542
5.00(
8
)
Eric's Handyman Service
P.O. Box 542
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Here at Eric’s Handyman Service, I specialize in furniture repair and new furniture builds, and that’s already on top of trim work, tile and laminate work, and cabinetry repair. Your home is where you live and if you select me, then I will obsess over fixing your problem until finished with your approval of work performed, or if I can’t accomplish the work I won’t charge you a dime. I have over 20 years of carpentry experience. I have built fixtures for a fast food restaurant chain, and I also have trimmed houses and other related types of work.

"As it turns out, the issue was more serious than a simple adjustment. Eric tried to fix it and then explained what would need to be done. We decided to postpone the project for now. Eric was prompt. He was polite and respectful and explained in detail what would need to be done. It was obvious he has lots of handyman skills! I would hire him again. Also his prices were reasonable."

barb f on May 2024

Here at Eric’s Handyman Service, I specialize in furniture repair and new furniture builds, and that’s already on top of trim work, tile and laminate work, and cabinetry repair. Your home is where you live and if you select me, then I will obsess over fixing your problem until finished with your approval of work performed, or if I can’t accomplish the work I won’t charge you a dime. I have over 20 years of carpentry experience. I have built fixtures for a fast food restaurant chain, and I also have trimmed houses and other related types of work.

"As it turns out, the issue was more serious than a simple adjustment. Eric tried to fix it and then explained what would need to be done. We decided to postpone the project for now. Eric was prompt. He was polite and respectful and explained in detail what would need to be done. It was obvious he has lots of handyman skills! I would hire him again. Also his prices were reasonable."

barb f on May 2024


MARBLE DESIGNS INC
400 NE 150th S
4.95(
21
)
MARBLE DESIGNS INC
400 NE 150th S
4.95(
21
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Cost is determined by the job.

Cost is determined by the job.


SEQUOYAH CABINETS
1599 S FRED HANNA DR
No reviews
SEQUOYAH CABINETS
1599 S FRED HANNA DR
No reviews
25 years of experience

We have a 8000 sq. ft. cabinet shop with 6 employees as well a 5000 sq. ft. Finishing shop.

We have a 8000 sq. ft. cabinet shop with 6 employees as well a 5000 sq. ft. Finishing shop.


L.K. Wilson Company
213 S Main St
4.83(
6
)
L.K. Wilson Company
213 S Main St
4.83(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

L.K. Wilson Company

"The guys who showed up were very efficient in locating and fixing the leak. They were pleasant and knowledgeable. In fact, we scheduled another appointment for them to come back and take care of a few minor repairs. The company is now called Starks Pro Mechanical."

Lisa M on September 2020

L.K. Wilson Company

"The guys who showed up were very efficient in locating and fixing the leak. They were pleasant and knowledgeable. In fact, we scheduled another appointment for them to come back and take care of a few minor repairs. The company is now called Starks Pro Mechanical."

Lisa M on September 2020


Josh Short Plumbing, Inc
4230 Hunt Rd
2.50(
2
)
Josh Short Plumbing, Inc
4230 Hunt Rd
2.50(
2
)
20 years of experience

We are a family-owned and operated, community-minded establishment. No job is too big or too small, we can do it all! Call us for those minor annoyances to major remodels, and anything in between. We focus on providing customers with quality plumbing service and product.

"HORRIBLE!!!!! I hired this company and paid them $1000 up front. Plumbers in the area were booked out a month. And i needed the leaks fixed in my mud room and under the house. To make a long story short: they were over three hours late they left damages to my home there is a MAJOR leak still pouring hundreds of gallons of water into my backyard at this very moment & a leak under my sink My NEW dishwasher is still not completly hooked up or working they wont answer our calls AND now I have to pay a new plumber at least $1100 to start a job that i already paid this company $1000 to do!"

Jami B on October 2021

We are a family-owned and operated, community-minded establishment. No job is too big or too small, we can do it all! Call us for those minor annoyances to major remodels, and anything in between. We focus on providing customers with quality plumbing service and product.

"HORRIBLE!!!!! I hired this company and paid them $1000 up front. Plumbers in the area were booked out a month. And i needed the leaks fixed in my mud room and under the house. To make a long story short: they were over three hours late they left damages to my home there is a MAJOR leak still pouring hundreds of gallons of water into my backyard at this very moment & a leak under my sink My NEW dishwasher is still not completly hooked up or working they wont answer our calls AND now I have to pay a new plumber at least $1100 to start a job that i already paid this company $1000 to do!"

Jami B on October 2021


Grand Lake Construction
31199 Crace Ct
No reviews
Grand Lake Construction
31199 Crace Ct
No reviews
14 years of experience

small company, free quotes, jobs depend on size and difficulty

small company, free quotes, jobs depend on size and difficulty

...
Showing 1-10 of 178

FAQs for tankless water heater installation projects in Sulphur, OK

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 Sulphur, OK 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.