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Water heater repair or service pros in Southington

Avatar for Frisco Mechanical LLC

Frisco Mechanical LLC

35 Sherman Terrace
5.00(
11
)
Approved Pro

Frisco Mechanical LLC

35 Sherman Terrace
5.00(
11
)
Approved Pro
13 local quotes requested
Free onsite estimate

Frisco Mechanical is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty, integrity and transparency. We specialize in central Air Conditioning and cooling systems as well as all types of heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Ryan is amazing, we’re pinching ourselves that we found this expert craftsman and model of integrity. Ryan was on time to the minute, fixed our issue in under an hour, made it clear that he is here to make recommendations and not try and upsell us, and to listen to what we want and what we’re comfortable paying for. In fact, he came well under what he initially quoted us. He is now our go-to person for all things heating, cooling, and mechanical. He is the kind of professional you rarely see these days. We rate Ryan infinity stars. "

Jason S on July 2025

Frisco Mechanical is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty, integrity and transparency. We specialize in central Air Conditioning and cooling systems as well as all types of heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Ryan is amazing, we’re pinching ourselves that we found this expert craftsman and model of integrity. Ryan was on time to the minute, fixed our issue in under an hour, made it clear that he is here to make recommendations and not try and upsell us, and to listen to what we want and what we’re comfortable paying for. In fact, he came well under what he initially quoted us. He is now our go-to person for all things heating, cooling, and mechanical. He is the kind of professional you rarely see these days. We rate Ryan infinity stars. "

Jason S on July 2025


Avatar for HARP Home Services, LLC

HARP Home Services, LLC

863 Marshall Phelps Rd.
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

HARP Home Services, LLC

863 Marshall Phelps Rd.
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
54 local quotes requested
36 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! Feel free to book online with us today!

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! Feel free to book online with us today!


Avatar for Frank The Tanks' Plumbing LLC

Frank The Tanks' Plumbing LLC

15 Lindbergh Dr
5.00(
4
)
Approved Pro

Frank The Tanks' Plumbing LLC

15 Lindbergh Dr
5.00(
4
)
Approved Pro
1 years of experience
Free onsite estimate

15+ Years Plumbing Experience. We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Excellent work, professional and very pleasant. I would hire Frank for future work, and a shout out to Angi Corp. for the referral, thanks."

C T on August 2025

15+ Years Plumbing Experience. We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Excellent work, professional and very pleasant. I would hire Frank for future work, and a shout out to Angi Corp. for the referral, thanks."

C T on August 2025


Avatar for PRESTIGE PLUMBING WERKS, LLC

PRESTIGE PLUMBING WERKS, LLC

256 Spielman Hwy
5.00(
1
)
Approved Pro

PRESTIGE PLUMBING WERKS, LLC

256 Spielman Hwy
5.00(
1
)
Approved Pro
3 years of experience
Warranties offered

The professional plumbing technicians at Prestige Plumbing Werks dedicate themselves to making sure your plumbing system is safe, secure, and will work as intended.

"Great company, they communicate so well and the work they do is great!"

Jeffrey B on April 2025

The professional plumbing technicians at Prestige Plumbing Werks dedicate themselves to making sure your plumbing system is safe, secure, and will work as intended.

"Great company, they communicate so well and the work they do is great!"

Jeffrey B on April 2025


Premium Northeast Plumbing LLC

148 Isaiah Smith Ln
4.88(
4
)
Approved Pro

Premium Northeast Plumbing LLC

148 Isaiah Smith Ln
4.88(
4
)
Approved Pro
Customers say: Quality work
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! Call Today!

"I wasn’t very happy with the price and the did the job the next day"

Michael T on March 2024

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! Call Today!

"I wasn’t very happy with the price and the did the job the next day"

Michael T on March 2024


Quinn Plumbing & Heating, LLC

57 Summer Lane
4.71(
179
)
Approved Pro

Quinn Plumbing & Heating, LLC

57 Summer Lane
4.71(
179
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
28 years of experience

We specialize in emergency plumbing service such as clogged drains, garbage disposal repair, refrigerator service, and broken pipe repair. Our expertise also includes water heater repair and installation. Our skilled team will respond promptly to any malfunction you have and quality service is our number one priority.

"Tom called promptly after I posted the project at 7PM Monday night. By Tuesday at 3PM I had a new water heater installed and working, and at a good price. Very professional. They arrived early and there were no (bad) surprises."

William L on March 2024

We specialize in emergency plumbing service such as clogged drains, garbage disposal repair, refrigerator service, and broken pipe repair. Our expertise also includes water heater repair and installation. Our skilled team will respond promptly to any malfunction you have and quality service is our number one priority.

"Tom called promptly after I posted the project at 7PM Monday night. By Tuesday at 3PM I had a new water heater installed and working, and at a good price. Very professional. They arrived early and there were no (bad) surprises."

William L on March 2024


Avatar for Master Rooter

Master Rooter

211 Chase Ave
5.00(
4
)
Approved Pro

Master Rooter

211 Chase Ave
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
93 local quotes requested

Professional drain cleaning services tackling clogs, blockages, and backups in residential and commercial properties. Specializing in clearing main sewer lines, jetting services, camera inspections for accurate diagnoses, and ensuring efficient, hassle-free drainage systems

"Master Rooter did an amazing job when I had a clogged sink at my home in Middletown, CT. They were super responsive, showed up quickly, and had all the right tools to get the job done. The technician was professional and explained everything clearly. My sink is working perfectly now! Highly recommend their services for any drain or sewer issues"

Stephanie G on February 2025

Professional drain cleaning services tackling clogs, blockages, and backups in residential and commercial properties. Specializing in clearing main sewer lines, jetting services, camera inspections for accurate diagnoses, and ensuring efficient, hassle-free drainage systems

"Master Rooter did an amazing job when I had a clogged sink at my home in Middletown, CT. They were super responsive, showed up quickly, and had all the right tools to get the job done. The technician was professional and explained everything clearly. My sink is working perfectly now! Highly recommend their services for any drain or sewer issues"

Stephanie G on February 2025


Avatar for Long Home Products

Long Home Products

16 International Dr
5.00(
3
)
Approved Pro

Long Home Products

16 International Dr
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1840 local quotes requested

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Long home came to my house today, did a thorough inspection on my roof, explained everything that they would do to fix the problems on my roof. I feel very comfortable with this company and decided to move forward the very first day. Thanks for your help Long home!"

Kendra J on July 2025

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Long home came to my house today, did a thorough inspection on my roof, explained everything that they would do to fix the problems on my roof. I feel very comfortable with this company and decided to move forward the very first day. Thanks for your help Long home!"

Kendra J on July 2025


Avatar for Rdo Construction LLC

Rdo Construction LLC

171 Payne Dr
5.00(
6
)
Approved Pro

Rdo Construction LLC

171 Payne Dr
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
856 local quotes requested

RDO Construction LLC is a premier general contracting company dedicated to delivering high-quality construction services across residential and commercial sectors. With a commitment to excellence, our team of skilled professionals combines expertise, innovation, and integrity to build structures that meet our clients' needs and stand the test of time.

"This company is fabulous. Renald and his workers gave a great estimate, and did the job flawlessly designing and executing the building of my exquisite patio. He met us at the supply house to help us pick out materials, he took a personal interest. Beside our beautiful patio, I had him redo our fireplace which looks like a work of art! And since the chimney needed some attention, they fixed some problems with the chimney. All work was beautifully done. I recommended this company to friends of mine, and they hired Renald and his crew and got back to me as to how terrific they found his work and the ease it was to work with them. This is how things should be....attention to detail, quality craftsmanship! I'm happy I could submit this review!"

Matt V on March 2025

RDO Construction LLC is a premier general contracting company dedicated to delivering high-quality construction services across residential and commercial sectors. With a commitment to excellence, our team of skilled professionals combines expertise, innovation, and integrity to build structures that meet our clients' needs and stand the test of time.

"This company is fabulous. Renald and his workers gave a great estimate, and did the job flawlessly designing and executing the building of my exquisite patio. He met us at the supply house to help us pick out materials, he took a personal interest. Beside our beautiful patio, I had him redo our fireplace which looks like a work of art! And since the chimney needed some attention, they fixed some problems with the chimney. All work was beautifully done. I recommended this company to friends of mine, and they hired Renald and his crew and got back to me as to how terrific they found his work and the ease it was to work with them. This is how things should be....attention to detail, quality craftsmanship! I'm happy I could submit this review!"

Matt V on March 2025


Avatar for Connecticut Custom Creations

Connecticut Custom Creations

260 Hartford Avenue
4.83(
23
)
Approved Pro

Connecticut Custom Creations

260 Hartford Avenue
4.83(
23
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1121 local quotes requested

At Connecticut Custom Creations™, we specialize in transforming kitchens, bathrooms, basements, and attics into beautiful, functional spaces tailored to your needs. We take great pride in helping people build their dream homes, a core value that drives everything we do. As an owner-operated business with over a decade of experience, I bring seasoned expertise to every project, no matter the size. Whether it’s a small renovation or a large-scale remodel, we’re committed to delivering exceptional results with care and precision.

"Dustin and his team were kind, efficient, flexible, and knowledgeable, with excellent communication and listening to me on project needs and concerns. Work was completed within a week of approving estimate and finished within three days."

Vanessa D on June 2025

At Connecticut Custom Creations™, we specialize in transforming kitchens, bathrooms, basements, and attics into beautiful, functional spaces tailored to your needs. We take great pride in helping people build their dream homes, a core value that drives everything we do. As an owner-operated business with over a decade of experience, I bring seasoned expertise to every project, no matter the size. Whether it’s a small renovation or a large-scale remodel, we’re committed to delivering exceptional results with care and precision.

"Dustin and his team were kind, efficient, flexible, and knowledgeable, with excellent communication and listening to me on project needs and concerns. Work was completed within a week of approving estimate and finished within three days."

Vanessa D on June 2025

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FAQs for water heater repair or service projects in Southington, CT

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Southington, CT homeowners’ guide to water heater repair or services

From average costs to expert advice, get all the answers you need to get your job done.