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Tankless water heater installers in Manteca

Avatar for Freitas Plumbing
Freitas Plumbing
961 Jasmine Hollow Drive
5.00(
3
)
Approved Pro
Freitas Plumbing
961 Jasmine Hollow Drive
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Our staff, at Freitas Plumbing, has over 20 years of experience. We are proud to guarantee all of our work to the finest quality. There is no job too big or too small that we cannot handle in a very timely manner. Please do not hesitate to call today.

"This was an emergency, hot water heater went out the day before Thanksgiving. I called Freitas plumbing at 3:30 by 7 o clock that evening Anthony had removed the old hot water heater and installed a new one! Great small business! Thank you Freitas Plumbing!"

JoAnn T on December 2019

Our staff, at Freitas Plumbing, has over 20 years of experience. We are proud to guarantee all of our work to the finest quality. There is no job too big or too small that we cannot handle in a very timely manner. Please do not hesitate to call today.

"This was an emergency, hot water heater went out the day before Thanksgiving. I called Freitas plumbing at 3:30 by 7 o clock that evening Anthony had removed the old hot water heater and installed a new one! Great small business! Thank you Freitas Plumbing!"

JoAnn T on December 2019


Avatar for Prime Time Plumbing
Prime Time Plumbing
1804 Hoke Ct
5.00(
3
)
Approved Pro
Prime Time Plumbing
1804 Hoke Ct
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 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!

"I had a great experience with them. They did a tankless water heater for a fair price and helped install new water lines for my espresso machine in my cafe. Would recommend to anyone who needs the job done right!"

Alex H on October 2023

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!

"I had a great experience with them. They did a tankless water heater for a fair price and helped install new water lines for my espresso machine in my cafe. Would recommend to anyone who needs the job done right!"

Alex H on October 2023


Stillman Plumbing Company
PO Box 952
4.97(
37
)
Approved Pro
Stillman Plumbing Company
PO Box 952
4.97(
37
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 years of experience

At Stillman Plumbing Company, we are a very well established business providing over 27 years of unmatched expertise. Customer preference and priorities are always first. We are very timely with our work and never lose attention to detail. Call us now for a free quote.

"Woody was highly professional, courteous and friendly. He came over same day for my outdoor faucet replacement, did excellent job and price was very good! I highly recommend Stillman Plumbing! I will recommend to family and friends!"

Kathryn P on September 2024

At Stillman Plumbing Company, we are a very well established business providing over 27 years of unmatched expertise. Customer preference and priorities are always first. We are very timely with our work and never lose attention to detail. Call us now for a free quote.

"Woody was highly professional, courteous and friendly. He came over same day for my outdoor faucet replacement, did excellent job and price was very good! I highly recommend Stillman Plumbing! I will recommend to family and friends!"

Kathryn P on September 2024


Avatar for Accomplish Water Heater Service
Accomplish Water Heater Service
2098 Madera Court
5.00(
8
)
Approved Pro
Accomplish Water Heater Service
2098 Madera Court
5.00(
8
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Service with courtesy and professional."

Eugenio C on April 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Service with courtesy and professional."

Eugenio C on April 2025


Avatar for Hercules Handyman & Drain Services
Hercules Handyman & Drain Services
2718 Birchwood Ct
5.00(
19
)
Approved Pro
Hercules Handyman & Drain Services
2718 Birchwood Ct
5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
725 local quotes requested

I am a service plumber and handyman with 25 years experience in the trades and 20 in the Plumbing trade, no job is too small and I can handle almost anything when working with me, you can always expect integrity over profit. Now offering 10% discount to Seniors over 65 and Veterans! Free over-the-phone estimates!

"Everything went exceptionally well. Leno explained exactly what how he would perform the repairs to my doors and stairs in easy-to-understand terms. He arrived early was very efficient and most professional. Best of all he is a very likable young man. He is now my go to guy for any handyman services I may require in the future. Thanks so much Leno!"

Edgar M on March 2025

I am a service plumber and handyman with 25 years experience in the trades and 20 in the Plumbing trade, no job is too small and I can handle almost anything when working with me, you can always expect integrity over profit. Now offering 10% discount to Seniors over 65 and Veterans! Free over-the-phone estimates!

"Everything went exceptionally well. Leno explained exactly what how he would perform the repairs to my doors and stairs in easy-to-understand terms. He arrived early was very efficient and most professional. Best of all he is a very likable young man. He is now my go to guy for any handyman services I may require in the future. Thanks so much Leno!"

Edgar M on March 2025


Avatar for Mr. Ed's Plumbing & Rooter Service
Mr. Ed's Plumbing & Rooter Service
3504 Grange Ave
4.47(
19
)
Approved Pro
Mr. Ed's Plumbing & Rooter Service
3504 Grange Ave
4.47(
19
)
Approved Pro
Customers say: Quick response
298 local quotes requested
8 years of experience

Looking for reliable plumbing services in Stockton/Modesto? Look no further than Mr. Ed's Plumbing & Rooter Service. With over 15 years of experience, our family-owned business is dedicated to providing top-notch plumbing solutions for your home projects. Contact us today for all your plumbing needs.

"Best ever! Freddie was so awesome! Knowledgeable, caring, friendly, fast, and not too expensive. Will use every time I have a plumbing issue. Also will tell anyone that needs a plumber. And shout outs to his buddy to, just forget his name."

Mandy A on May 2024

Looking for reliable plumbing services in Stockton/Modesto? Look no further than Mr. Ed's Plumbing & Rooter Service. With over 15 years of experience, our family-owned business is dedicated to providing top-notch plumbing solutions for your home projects. Contact us today for all your plumbing needs.

"Best ever! Freddie was so awesome! Knowledgeable, caring, friendly, fast, and not too expensive. Will use every time I have a plumbing issue. Also will tell anyone that needs a plumber. And shout outs to his buddy to, just forget his name."

Mandy A on May 2024


Avatar for Huft Home Services
Huft Home Services
10103 Iron Rock Way
4.85(
443
)
Approved Pro
Huft Home Services
10103 Iron Rock Way
4.85(
443
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
3088 local quotes requested

At Huft Home Services, we want to be the HVAC, electrical, plumbing and insulation company you trust. We take pride in serving the members of our community and strive to exceed expectations with everything we do. Having a reliable heating and cooling system in your home ensures you can stay safe and comfortable. We are the Heroes for the job! Our services are available for any make or model of heating and cooling systems no matter the age. Our NATE-certified technicians work under the Huft Creed and will always do the right thing. Our company has been operating with integrity since 2004, and we’re proud to be both BBB-accredited and NCI-certified. With our expert electrician specialists, rapid response times, and truly heroic customer service, you can feel great when calling on our team. Just as with all of our top-rated and award-winning home services, our electrical department ensures that you get the golden treatment every time we are in your home. From a simple matter like a flickering light to a whole-home rewiring project, we work quickly, safely, and effectively to deliver results that we know you’ll be 100% satisfied with every time. Whatever type of plumbing problem you have, we can address it. Our team can service any plumbing system or equipment regardless of the brand, make, or model. We vow to meet your needs with competence and courtesy to deliver long-lasting solutions. Moreover, our representatives display some important core values on every single visit. These include honesty, respect, integrity, and transparency. We are your home services HEROES!!

"Great job! Henry was amazing!He was on time and did a thorough job!"

Brandon F on March 2025

At Huft Home Services, we want to be the HVAC, electrical, plumbing and insulation company you trust. We take pride in serving the members of our community and strive to exceed expectations with everything we do. Having a reliable heating and cooling system in your home ensures you can stay safe and comfortable. We are the Heroes for the job! Our services are available for any make or model of heating and cooling systems no matter the age. Our NATE-certified technicians work under the Huft Creed and will always do the right thing. Our company has been operating with integrity since 2004, and we’re proud to be both BBB-accredited and NCI-certified. With our expert electrician specialists, rapid response times, and truly heroic customer service, you can feel great when calling on our team. Just as with all of our top-rated and award-winning home services, our electrical department ensures that you get the golden treatment every time we are in your home. From a simple matter like a flickering light to a whole-home rewiring project, we work quickly, safely, and effectively to deliver results that we know you’ll be 100% satisfied with every time. Whatever type of plumbing problem you have, we can address it. Our team can service any plumbing system or equipment regardless of the brand, make, or model. We vow to meet your needs with competence and courtesy to deliver long-lasting solutions. Moreover, our representatives display some important core values on every single visit. These include honesty, respect, integrity, and transparency. We are your home services HEROES!!

"Great job! Henry was amazing!He was on time and did a thorough job!"

Brandon F on March 2025


Avatar for Service Champions Heating & Air Conditioning
Service Champions Heating & Air Conditioning
4430 Yankee Hill Rd
4.64(
653
)
Approved Pro
Service Champions Heating & Air Conditioning
4430 Yankee Hill Rd
4.64(
653
)
Approved Pro
Customers say: Super punctual
5958 local quotes requested
22 years of experience

Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.

"Service was good and timely."

Gerald W on April 2025

Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.

"Service was good and timely."

Gerald W on April 2025


Avatar for JC Sewer & Drain Plumbing
JC Sewer & Drain Plumbing
7811 Amber Way
5.00(
24
)
Approved Pro
JC Sewer & Drain Plumbing
7811 Amber Way
5.00(
24
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
683 local quotes requested

JC Sewer & Drain Plumbing is your go-to Sewer & Drain Specialist in Stockton/Modesto. With our expertise in plumbing, we are dedicated to providing top-notch services for all your home projects. Contact us today for reliable and professional assistance.

"Very professional. On time, friendly, and good work."

Linda l on September 2021

JC Sewer & Drain Plumbing is your go-to Sewer & Drain Specialist in Stockton/Modesto. With our expertise in plumbing, we are dedicated to providing top-notch services for all your home projects. Contact us today for reliable and professional assistance.

"Very professional. On time, friendly, and good work."

Linda l on September 2021


Avatar for Mainline Plumbing Inc.
Mainline Plumbing Inc.
18332 Campbell Ave
4.79(
28
)
Approved Pro
Mainline Plumbing Inc.
18332 Campbell Ave
4.79(
28
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
424 local quotes requested

Reach out to Mainline Plumbing Inc. for all of your plumbing service needs in Escalon and Modesto. The plumbing professionals are the best in the local and surrounding areas when it comes to all kinds of services. From small home installations to large scale repairs, customers know that they can count on the technicians to deliver professional, prompt, and trustworthy plumbing solutions that last. It is widely understood that finding a plumber that’s qualified, experienced, honest, and family-friendly is very difficult. Fortunately, the Mainline Plumbing team is ready to tackle any plumbing challenges that they face. With the use of advanced tools, top-quality materials, and over 28 years of plumbing experience, you can trust the our plumbers to handle all of your plumbing needs.

"Miguel and his team were great! They were able to replace a water heater same day , and now my tenants can enjoy their holiday with hot water! I will hire again!"

Rene P on November 2024

Reach out to Mainline Plumbing Inc. for all of your plumbing service needs in Escalon and Modesto. The plumbing professionals are the best in the local and surrounding areas when it comes to all kinds of services. From small home installations to large scale repairs, customers know that they can count on the technicians to deliver professional, prompt, and trustworthy plumbing solutions that last. It is widely understood that finding a plumber that’s qualified, experienced, honest, and family-friendly is very difficult. Fortunately, the Mainline Plumbing team is ready to tackle any plumbing challenges that they face. With the use of advanced tools, top-quality materials, and over 28 years of plumbing experience, you can trust the our plumbers to handle all of your plumbing needs.

"Miguel and his team were great! They were able to replace a water heater same day , and now my tenants can enjoy their holiday with hot water! I will hire again!"

Rene P on November 2024

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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.
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