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Tankless water heater installers in Stockton

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


Avatar for AtticMan Heating and Air Conditioning, Insulation
AtticMan Heating and Air Conditioning, Insulation
9912 Business Park DR Suite 150
5.00(
1
)
Approved Pro
AtticMan Heating and Air Conditioning, Insulation
9912 Business Park DR Suite 150
5.00(
1
)
Approved Pro
25 local quotes requested
9 years of experience

For unbeatable heating and air conditioning in Sacramento and the nearby area, Atticman Heating and Air Conditioning, Insulation are your local Champions! Since our founding, we have been proven time and time again as a customer 1st company. Our team of heating and air Champions is ready to serve you for all of your heating, cooling, ductwork, air purification, or attic insulation needs! At Atticman Heating and Air Conditioning, Insulation, we are committed to sustainability and reducing our carbon footprint. That’s why we prioritize electrification and energy-efficient heating and air conditioning systems like heat pumps and whole-house fans. Our services were created to provide you with the most benefit to ensure lasting home comfort solutions. We also offer diagnostic service at no charge, and our 10-year warranties on installations provide added peace of mind.

For unbeatable heating and air conditioning in Sacramento and the nearby area, Atticman Heating and Air Conditioning, Insulation are your local Champions! Since our founding, we have been proven time and time again as a customer 1st company. Our team of heating and air Champions is ready to serve you for all of your heating, cooling, ductwork, air purification, or attic insulation needs! At Atticman Heating and Air Conditioning, Insulation, we are committed to sustainability and reducing our carbon footprint. That’s why we prioritize electrification and energy-efficient heating and air conditioning systems like heat pumps and whole-house fans. Our services were created to provide you with the most benefit to ensure lasting home comfort solutions. We also offer diagnostic service at no charge, and our 10-year warranties on installations provide added peace of mind.


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


ABC Construction
847 Malibu Dr
5.00(
1
)
Approved Pro
ABC Construction
847 Malibu Dr
5.00(
1
)
Approved Pro
22 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"I hired this contractor for a major plumbing job, including fixing a slab leak, concrete replacement, and installing new hot and cold water piping. The work was completed promptly and with excellent results. The contractor's professionalism, engineering background, and clear communication were truly impressive. Highly recommended!"

Sergey G on February 2025

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

"I hired this contractor for a major plumbing job, including fixing a slab leak, concrete replacement, and installing new hot and cold water piping. The work was completed promptly and with excellent results. The contractor's professionalism, engineering background, and clear communication were truly impressive. Highly recommended!"

Sergey G on February 2025


Avatar for Hercules Handyman & Drain Services
Hercules Handyman & Drain Services
2718 Birchwood Ct
5.00(
20
)
Approved Pro
Hercules Handyman & Drain Services
2718 Birchwood Ct
5.00(
20
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
709 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!

"First, about me: I am a 70-year-old male from an older generation. When they sent two young girls with tattoos, I thought, “oh great! (Sad but true). These two girls were probably the best technicians I have ever had the lucky break to hire in my 70 years. This area is notorious for being very slack in the quality of any of the people they send out. These girls were over and above everything I could have possibly hoped for— and I am a man that sets the bar high! If you’re looking for any project at all around your home, at least give them a chance to talk to you. You simply can’t do better. Their professionalism, their warmth and friendliness and above all, their expertise is everything you could hope for when you retain someone to work on your home. God used them to teach me a lesson about judging a book by its cover, lol. Again, I don’t mean to “gush” but you do not know how refreshing it is to get people who show up on time, who “know their stuff” and are warm and friendly to boot. They ARE my “ go to” professionals for any future work I have on my home. Thank you, girls. You are, as they say, “above and beyond.” Your father must be very proud of both of you."

Joe c on May 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!

"First, about me: I am a 70-year-old male from an older generation. When they sent two young girls with tattoos, I thought, “oh great! (Sad but true). These two girls were probably the best technicians I have ever had the lucky break to hire in my 70 years. This area is notorious for being very slack in the quality of any of the people they send out. These girls were over and above everything I could have possibly hoped for— and I am a man that sets the bar high! If you’re looking for any project at all around your home, at least give them a chance to talk to you. You simply can’t do better. Their professionalism, their warmth and friendliness and above all, their expertise is everything you could hope for when you retain someone to work on your home. God used them to teach me a lesson about judging a book by its cover, lol. Again, I don’t mean to “gush” but you do not know how refreshing it is to get people who show up on time, who “know their stuff” and are warm and friendly to boot. They ARE my “ go to” professionals for any future work I have on my home. Thank you, girls. You are, as they say, “above and beyond.” Your father must be very proud of both of you."

Joe c on May 2025


Avatar for Honey's Air & Solar
Honey's Air & Solar
501 Bitritto Way
4.62(
106
)
Approved Pro
Honey's Air & Solar
501 Bitritto Way
4.62(
106
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
369 local quotes requested

The year was 1950, on the heels of the second world war Jack Lavine, a young entrepreneur and heating and air conditioning craftsman opened Lavine & Co., a heating company in Oakland California with a dream and a passion for serving his community. Just a few years later, halfway across the country in the small town of Bessemer, Bob Broman opened Blue Flame Heating with the same dream, drive and passion to help his community thrive in the bitter cold of Michigan’s Upper Peninsula. While Bob continued as the owner/operator of Blue Flame Heating until his retirement in 2005, Jack partnered with Norm Kay to help grow his business. Lavine & Co. grew, but slower than they wanted, so they brought in some “fresh blood”, Norm’s son Dale to accelerate growth. With Lavine & Co. growing into a leader in the Oakland heating market, Dale quickly realized he needed more help. In 1998 he brought on his niece Jacque Santos. Jacque and Dale led Lavine’s to over a decade of prosperity, until 2009 when they opted for a better lifestyle in the Central Valley. In 2009 Honey's. was born. Jacque and Dale opened Honey's. with the same goals Bob Broman and Jack Lavine had – to serve their community and neighbors. In 2014 Dale was ready to focus on his family, so he invited Ray Broman (Bob Broman’s Grandson) to purchase his portion of Honey's. Using the training and tools Ray had acquired in his 15 years in the HVAC industry, and the absolute best co-workers, Ray and Jacque grew Honey's Air, Inc. into the premier home services provider in the Central Valley. Today Honey's Air, Inc. boasts a large team of many employees, including Ray’s wife, son and daughter, along with Jacque’s father, uncle and son. We have adopted and embraced the “No Stinger Promise”, our unique offer in the market.

"It was my fault that decided to install the solar system with Honey's air solar.jest because of good reviews web.I didn't expect them to have no experience , every city follows the law of installation . From the beginning to decision to installation was made in January 20022. As result task completed at the end of October 2022. It was irresponsible for the workers to find the installation. made holes or sabotage for the wall. multiple times with the installation manager via email and phone. promise it will fix . Now say that's it. not taking responsibility. Maybe the company specialized heating or air condition not solar."

Chris C on October 2022

The year was 1950, on the heels of the second world war Jack Lavine, a young entrepreneur and heating and air conditioning craftsman opened Lavine & Co., a heating company in Oakland California with a dream and a passion for serving his community. Just a few years later, halfway across the country in the small town of Bessemer, Bob Broman opened Blue Flame Heating with the same dream, drive and passion to help his community thrive in the bitter cold of Michigan’s Upper Peninsula. While Bob continued as the owner/operator of Blue Flame Heating until his retirement in 2005, Jack partnered with Norm Kay to help grow his business. Lavine & Co. grew, but slower than they wanted, so they brought in some “fresh blood”, Norm’s son Dale to accelerate growth. With Lavine & Co. growing into a leader in the Oakland heating market, Dale quickly realized he needed more help. In 1998 he brought on his niece Jacque Santos. Jacque and Dale led Lavine’s to over a decade of prosperity, until 2009 when they opted for a better lifestyle in the Central Valley. In 2009 Honey's. was born. Jacque and Dale opened Honey's. with the same goals Bob Broman and Jack Lavine had – to serve their community and neighbors. In 2014 Dale was ready to focus on his family, so he invited Ray Broman (Bob Broman’s Grandson) to purchase his portion of Honey's. Using the training and tools Ray had acquired in his 15 years in the HVAC industry, and the absolute best co-workers, Ray and Jacque grew Honey's Air, Inc. into the premier home services provider in the Central Valley. Today Honey's Air, Inc. boasts a large team of many employees, including Ray’s wife, son and daughter, along with Jacque’s father, uncle and son. We have adopted and embraced the “No Stinger Promise”, our unique offer in the market.

"It was my fault that decided to install the solar system with Honey's air solar.jest because of good reviews web.I didn't expect them to have no experience , every city follows the law of installation . From the beginning to decision to installation was made in January 20022. As result task completed at the end of October 2022. It was irresponsible for the workers to find the installation. made holes or sabotage for the wall. multiple times with the installation manager via email and phone. promise it will fix . Now say that's it. not taking responsibility. Maybe the company specialized heating or air condition not solar."

Chris C on October 2022


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
3105 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 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
655 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 Bonney Plumbing Heating Air & Rooter Service
Bonney Plumbing Heating Air & Rooter Service
11101 Trade Center Drive
3.94(
282
)
Approved Pro
Bonney Plumbing Heating Air & Rooter Service
11101 Trade Center Drive
3.94(
282
)
Approved Pro
Customers say: Super punctual
3335 local quotes requested
47 years of experience

Bonney Plumbing, Sewer, Electrical, Heating and Air, has been your local, reliable service company since 1978. As an A+ rated member of the Better Business Bureau, we have worked hard to build our reputation by providing you with top notch technicians, superior products and exceptional customer service. We have serviced thousands upon thousands of satisfied, loyal customers and are so pleased to earn your referrals. You can count on Bonney for quick, reliable service and repair for your plumbing, electrical, heating and air conditioning needs.

"They destroyed the whole pipes that caused flooding to my neighbors. The water was off and every other day we need to go out to the street to turn it on. This company denied the responsibility but later reimbursed me for the first leak repair after employee acknowledging doing partial work. This project aims to address and fix the extensive leaks. Must be completely replaced, cause of leaks appears to be from over heating of the copper as locations are at ALL connections and bends in the pipe, too much to patch. You can contact me to this phone number: 9(16) 857-5652"

Lisa M on May 2025

Bonney Plumbing, Sewer, Electrical, Heating and Air, has been your local, reliable service company since 1978. As an A+ rated member of the Better Business Bureau, we have worked hard to build our reputation by providing you with top notch technicians, superior products and exceptional customer service. We have serviced thousands upon thousands of satisfied, loyal customers and are so pleased to earn your referrals. You can count on Bonney for quick, reliable service and repair for your plumbing, electrical, heating and air conditioning needs.

"They destroyed the whole pipes that caused flooding to my neighbors. The water was off and every other day we need to go out to the street to turn it on. This company denied the responsibility but later reimbursed me for the first leak repair after employee acknowledging doing partial work. This project aims to address and fix the extensive leaks. Must be completely replaced, cause of leaks appears to be from over heating of the copper as locations are at ALL connections and bends in the pipe, too much to patch. You can contact me to this phone number: 9(16) 857-5652"

Lisa M on May 2025

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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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