Top-rated water heater installers and replacers.

Get matched with top water heater installers and replacers 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.

Water heater installers and replacers in South Saint Paul

Trowbridge Plumbing, LLC
15310 Panola Drive
4.88(
167
)
Approved Pro
Trowbridge Plumbing, LLC
15310 Panola Drive
4.88(
167
)
Approved Pro
Customers say: Quality work
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
38 years of experience

Trowbridge Plumbing, LLC is ready to earn your business. With several years of experience, we stand by our great quality of work and make sure that all our customers are satisfied. Call now for your free estimate!

"I would HIGHLY recommend Trowbridge plumbing. They are efficient, reliable, knowledgeable and very reasonably priced."

Peg O on October 2023

Trowbridge Plumbing, LLC is ready to earn your business. With several years of experience, we stand by our great quality of work and make sure that all our customers are satisfied. Call now for your free estimate!

"I would HIGHLY recommend Trowbridge plumbing. They are efficient, reliable, knowledgeable and very reasonably priced."

Peg O on October 2023


Avatar for Randy's Electric & Plumbing
Randy's Electric & Plumbing
8557 Wyoming Ave N Ste 6
4.65(
290
)
Approved Pro
Randy's Electric & Plumbing
8557 Wyoming Ave N Ste 6
4.65(
290
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
117 local quotes requested

You deserve a safe and reliable home. Get the job done right the first time with outstanding customer service from the Twin Cities top-rated plumbers. Leaks, clogs, water heaters, faucets, toilets, sump pumps, and pipe repairs. Your full-service plumbing experts.

"They did a really great job."

Ben G on May 2025

You deserve a safe and reliable home. Get the job done right the first time with outstanding customer service from the Twin Cities top-rated plumbers. Leaks, clogs, water heaters, faucets, toilets, sump pumps, and pipe repairs. Your full-service plumbing experts.

"They did a really great job."

Ben G on May 2025


Avatar for Hero Plumbing, Heating Cooling and Electrical
Hero Plumbing, Heating Cooling and Electrical
10900 Hampshire Ave. S Suite 120
4.35(
250
)
Approved Pro
Hero Plumbing, Heating Cooling and Electrical
10900 Hampshire Ave. S Suite 120
4.35(
250
)
Approved Pro
Customers say: Quality work
85 local quotes requested
111 years of experience

We are dedicated to providing our clients with the very best in service and repair for all phases of your PLUMBING, HEATING or COOLING needs. We offer upfront and fair pricing once our technician is in your home to evaluate your situation. We do not offer quotes or estimates at the time of appointment scheduling. We only service Owner Occupied Residential Homes. We do not service rental properties. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Great!"

Courtney P on November 2022

We are dedicated to providing our clients with the very best in service and repair for all phases of your PLUMBING, HEATING or COOLING needs. We offer upfront and fair pricing once our technician is in your home to evaluate your situation. We do not offer quotes or estimates at the time of appointment scheduling. We only service Owner Occupied Residential Homes. We do not service rental properties. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Great!"

Courtney P on November 2022


Avatar for Alpha Mechanical LLC
Alpha Mechanical LLC
648 Martha Lane
5.00(
11
)
Approved Pro
Alpha Mechanical LLC
648 Martha Lane
5.00(
11
)
Approved Pro
1 years of experience
Free onsite estimate

We pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service - Call today!

"Easy to schedule and prioritized the project. Straight forward assessment and quote. Work done quickly and with high quality. Overall great to work with and will hire again for the next project. "

Jason B on May 2025

We pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service - Call today!

"Easy to schedule and prioritized the project. Straight forward assessment and quote. Work done quickly and with high quality. Overall great to work with and will hire again for the next project. "

Jason B on May 2025


Avatar for A1-Plumbmasters
A1-Plumbmasters
1620 125th Lane NE
4.58(
22
)
Approved Pro
A1-Plumbmasters
1620 125th Lane NE
4.58(
22
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
20 years of experience

Serving Minneapolis St Paul for 10 years with pride; At A1 PlumbMaster we take the same pride in our work as you take in your home. We would love to speak with you about your plumbing needs today. We charge a fair price for a good job. Don't be afraid of the little guy. Call us today. A great job at a fair price. 24/7 Emergency Services

"Tim and Eric removed the old shower stall and replaced it with a modern shower with grab bars, dual shower heads and a much lower threshold to step over. Tim is the plumber and Eric the carpenter. They worked very well together, and completed the project in one day, starting at 9:00 am and completing the project by 4:30 pm. They work hard, and do excellent work. I highly recommend them."

Bruce K on May 2025

Serving Minneapolis St Paul for 10 years with pride; At A1 PlumbMaster we take the same pride in our work as you take in your home. We would love to speak with you about your plumbing needs today. We charge a fair price for a good job. Don't be afraid of the little guy. Call us today. A great job at a fair price. 24/7 Emergency Services

"Tim and Eric removed the old shower stall and replaced it with a modern shower with grab bars, dual shower heads and a much lower threshold to step over. Tim is the plumber and Eric the carpenter. They worked very well together, and completed the project in one day, starting at 9:00 am and completing the project by 4:30 pm. They work hard, and do excellent work. I highly recommend them."

Bruce K on May 2025


Avatar for DJ's Home Services, LLC
DJ's Home Services, LLC
414 Pine St
4.85(
59
)
Approved Pro
DJ's Home Services, LLC
414 Pine St
4.85(
59
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
140 local quotes requested

DJs Home Services of Minnesota has been Minnesota Homeowners' Best Friend since 1971, providing top-quality Plumbing, Heating, Cooling, Drains, Electrical, and Fireplace services. With decades of experience, DJs is committed to delivering reliable, professional, and customer-focused home services across the Twin Cities metro area. We take pride in our expert team, ensuring every job is done with care, precision, and a dedication to excellence. At DJs, we don’t just serve homes—we build lasting relationships. We care deeply about our customers, employees, and the community, striving to make every home more comfortable, safe, and efficient. Whether it’s a quick repair, a full installation, or routine maintenance, homeowners can trust DJs for dependable service and a job well done.

"Very prompt. Very courteous. They explained everything they were doing. Helped me up on follow up calls with my Boiler."

susan w on May 2025

DJs Home Services of Minnesota has been Minnesota Homeowners' Best Friend since 1971, providing top-quality Plumbing, Heating, Cooling, Drains, Electrical, and Fireplace services. With decades of experience, DJs is committed to delivering reliable, professional, and customer-focused home services across the Twin Cities metro area. We take pride in our expert team, ensuring every job is done with care, precision, and a dedication to excellence. At DJs, we don’t just serve homes—we build lasting relationships. We care deeply about our customers, employees, and the community, striving to make every home more comfortable, safe, and efficient. Whether it’s a quick repair, a full installation, or routine maintenance, homeowners can trust DJs for dependable service and a job well done.

"Very prompt. Very courteous. They explained everything they were doing. Helped me up on follow up calls with my Boiler."

susan w on May 2025


Avatar for Twin City Handyman LLC
Twin City Handyman LLC
3632 Village Ct
4.37(
139
)
Approved Pro
Twin City Handyman LLC
3632 Village Ct
4.37(
139
)
Approved Pro
Customers say: Quality work
1355 local quotes requested
24 years of experience

All the Experience You Need. A full Handyman and Remodeling Service. From deck, garage, siding, gutter and roof installs and repairs, to basement, bathroom and kitchen remodels, to window, door and appliance installs. Whether you need a light bulb changed in your cathedral ceiling, or a new room addition built in your basement, Twin City Handyman can covers all your needs.

"Twin City Handyman performed a tear-out and install of a bathroom shower stall as well as other miscellaneous work on a second bathroom. They did an excellent job and we were extremely happy with the final product. Excellent craftsmanship and attention to detail! This was the second project they did for me and will definitely be using them yet again on more future projects!"

Jon T on October 2024

All the Experience You Need. A full Handyman and Remodeling Service. From deck, garage, siding, gutter and roof installs and repairs, to basement, bathroom and kitchen remodels, to window, door and appliance installs. Whether you need a light bulb changed in your cathedral ceiling, or a new room addition built in your basement, Twin City Handyman can covers all your needs.

"Twin City Handyman performed a tear-out and install of a bathroom shower stall as well as other miscellaneous work on a second bathroom. They did an excellent job and we were extremely happy with the final product. Excellent craftsmanship and attention to detail! This was the second project they did for me and will definitely be using them yet again on more future projects!"

Jon T on October 2024


Avatar for Fine Line Builders LLC
Fine Line Builders LLC
305 Greeley St S
4.95(
21
)
Approved Pro
Fine Line Builders LLC
305 Greeley St S
4.95(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
578 local quotes requested

At Fine Line Builders LLC, your satisfaction is our priority. With more than 30 years of industry experience, we have helped numerous happy customers translate their vision into reality. As licensed general contractor in Minnesota we are able to provide unique quality designs top quality construction. Designing and remodeling your home doesn’t have to be overwhelming. We make the process easy and enjoyable. We handle everything from planning the design through construction so you can do what you enjoy most and leave the rest to us! Check out our website: https://finelinebuildersllc.com/.

"Very well done"

C - Mamadou & Salematou D on May 2025

At Fine Line Builders LLC, your satisfaction is our priority. With more than 30 years of industry experience, we have helped numerous happy customers translate their vision into reality. As licensed general contractor in Minnesota we are able to provide unique quality designs top quality construction. Designing and remodeling your home doesn’t have to be overwhelming. We make the process easy and enjoyable. We handle everything from planning the design through construction so you can do what you enjoy most and leave the rest to us! Check out our website: https://finelinebuildersllc.com/.

"Very well done"

C - Mamadou & Salematou D on May 2025


Avatar for North Star Sewer and Water
North Star Sewer and Water
New on HomeAdvisorNew on Angi
Approved Pro
North Star Sewer and Water
New on AngiNew on HomeAdvisor
Approved Pro
186 local quotes requested
Free onsite estimate

At North Star Sewer and Water, we specialize in camera inspections, cleanings, and sewer/water repairs. Our approach involves educating our clients about their specific situations, ensuring you fully understand the problem and the options available to solve it. Our team is dedicated to providing efficient, high-quality service at a price that fits your budget. Whether you need routine maintenance or emergency repairs, we're here to help.

At North Star Sewer and Water, we specialize in camera inspections, cleanings, and sewer/water repairs. Our approach involves educating our clients about their specific situations, ensuring you fully understand the problem and the options available to solve it. Our team is dedicated to providing efficient, high-quality service at a price that fits your budget. Whether you need routine maintenance or emergency repairs, we're here to help.


Avatar for Watson's Appliance Parts & Service
Watson's Appliance Parts & Service
5621 Memorial Ave N
4.49(
79
)
Approved Pro
Watson's Appliance Parts & Service
5621 Memorial Ave N
4.49(
79
)
Approved Pro
Customers say: Quality work
250 local quotes requested
84 years of experience

Welcome to Watson's Appliance Parts & Service. We are a family-owned business located in Stillwater. We can service all of your household products as well as supply parts for do-it-yourselfers. No matter the brand we can service your appliances. Call us today and let us help you get back to your normal life without any hassle.

"Excellent service. Fast. Well done. Just expensive. It’s the market rate, I guess."

Julie R on September 2024

Welcome to Watson's Appliance Parts & Service. We are a family-owned business located in Stillwater. We can service all of your household products as well as supply parts for do-it-yourselfers. No matter the brand we can service your appliances. Call us today and let us help you get back to your normal life without any hassle.

"Excellent service. Fast. Well done. Just expensive. It’s the market rate, I guess."

Julie R on September 2024

...
Showing 1-10 of 946

FAQs for water heater installation and replacement projects in South Saint Paul, MN

You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.

For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.

Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.

Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.

A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.

The South Saint Paul, MN homeowners’ guide to water heater installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
water main being installed in yard
Apr 30, 2025
Apr 30, 2025
Budget for main water line replacement costs based on factors such as accessibility, depth, length, materials, permits, labor, and more.
Beautiful large white bathroom
Apr 30, 2025
Apr 30, 2025
Budget for walk-in bathtub costs based on factors such as bathtub type, labor, plumbing and electrical work, additional accessibility features, and more.
marble kitchen counter with gold faucet
Apr 28, 2025
Apr 28, 2025
Explore the average cost to replace a kitchen faucet with a professional plumber based on factors like faucet type, features, labor, and unexpected costs.
plumber installing sewer main pipes in the ground
Apr 25, 2025
Apr 25, 2025
Understand what goes into installing a sewer line, including materials, labor, permits, and potential landscaping considerations, to ensure a smooth and compliant connection to your local sewer system.
water main being repaired by plumbers
Apr 24, 2025
Apr 24, 2025
Main water line leak repair costs depend on how much of the line needs repair and other factors. Learn what influences the price before you take on this project.
A couple cooking together
Apr 25, 2025
Apr 25, 2025
Budget for gas line installation costs based on factors such as gas line type, pipe material, project type, permits, potential repairs, labor, and more.
Share project details to get started.