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 Bridgeport

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
61463 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


Loellke Plumbing
22974 East County Rd
3.00(
2
)
Loellke Plumbing
22974 East County Rd
3.00(
2
)
Customers say: Quality work

The Ohlson Group
10233 Clow Creek Rd.
No reviews
The Ohlson Group
10233 Clow Creek Rd.
No reviews
32 years of experience

Complete projects-one price-totally done-one convenient call is all it takes. The Ohlson Group has been in business since 1993. As the owner I have always been in the building trade, my interest in the trade started back in grade school wood shop and evolved into what is now The Ohlson Group. We have done many jobs for builders and homeowners over the years and can provide many references. We are members of the BBB with an A+ rating. You can check out our website as we are adding pictures daily.

Complete projects-one price-totally done-one convenient call is all it takes. The Ohlson Group has been in business since 1993. As the owner I have always been in the building trade, my interest in the trade started back in grade school wood shop and evolved into what is now The Ohlson Group. We have done many jobs for builders and homeowners over the years and can provide many references. We are members of the BBB with an A+ rating. You can check out our website as we are adding pictures daily.


His and Hers
No reviews
His and Hers
No reviews
26 years of experience

Husband and Wife team -- he can fix it all. "If Man Can Make It, John Can Fix It" She can clean it all. She takes great care of our babies, pets and home too.

Husband and Wife team -- he can fix it all. "If Man Can Make It, John Can Fix It" She can clean it all. She takes great care of our babies, pets and home too.


Cam-Vac Inc.
2175 Griswold Springs Rd.
No reviews
Cam-Vac Inc.
2175 Griswold Springs Rd.
No reviews
16 years of experience

Cam-Vac is a Hydro Vac and Pipeline inspection company serving Northern Illinois.

Cam-Vac is a Hydro Vac and Pipeline inspection company serving Northern Illinois.


Reeders Remodeling
121 S 17th
5.00(
1
)
Reeders Remodeling
121 S 17th
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Anywhere from 1-10 employees. May hire sub contractors. Charges by the job. Travel/trip charges may apply for long distance jobs.

Anywhere from 1-10 employees. May hire sub contractors. Charges by the job. Travel/trip charges may apply for long distance jobs.


Diamond Handyman Services
200 W Morgan St
No reviews
Diamond Handyman Services
200 W Morgan St
No reviews
35 years of experience

We our a small family owned business that services surrounding areas of jasper county IL. We offer various types of remodels/new construction of all types but are also willing to come change that 1 door for you, where the big companies won't. High quality is our goal.

We our a small family owned business that services surrounding areas of jasper county IL. We offer various types of remodels/new construction of all types but are also willing to come change that 1 door for you, where the big companies won't. High quality is our goal.


Krell Distributing Co Inc
211 Herald Place
No reviews
Krell Distributing Co Inc
211 Herald Place
No reviews
53 years of experience

Additional DBA - Krell Industries. Family owned & operated. Nationwide service.

Additional DBA - Krell Industries. Family owned & operated. Nationwide service.


Al's Plumbing & Heating
1205 Rutland St
No reviews
Al's Plumbing & Heating
1205 Rutland St
No reviews
Free onsite estimate

Al's Plumbing and Heating has been proudly serving the Marseilles, Ottawa, Seneca and surrounding communities for over twenty years. We will service all of your plumbing situations including but not limited to: Septic and sewer systems Sewer Cleaning and repairs Household plumbing Repairs, Remodeling or Service calls...all are welcome. We will add new lines, clean existing or handle the job however you need. We specialize in residential work. Give us a call right now..we want to get you a free estimate and get your problem cared for.

Al's Plumbing and Heating has been proudly serving the Marseilles, Ottawa, Seneca and surrounding communities for over twenty years. We will service all of your plumbing situations including but not limited to: Septic and sewer systems Sewer Cleaning and repairs Household plumbing Repairs, Remodeling or Service calls...all are welcome. We will add new lines, clean existing or handle the job however you need. We specialize in residential work. Give us a call right now..we want to get you a free estimate and get your problem cared for.


Rescue Link
8880 Ward Pkwy
5.00(
2
)
Rescue Link
8880 Ward Pkwy
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Comprehensive protection for your computers, electronics, and appliances of nearly any age or brand.

Comprehensive protection for your computers, electronics, and appliances of nearly any age or brand.

...
Showing 1-10 of 163

FAQs for tankless water heater installation projects in Bridgeport, IL

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 Bridgeport, IL 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.