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Water heater installers and replacers in Woodbury

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 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
82 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 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
148 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 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 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
237 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


Avatar for VIP Valley Interior Products
VIP Valley Interior Products
4626 Lyndale Ave N
4.78(
59
)
Approved Pro
VIP Valley Interior Products
4626 Lyndale Ave N
4.78(
59
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
785 local quotes requested

We are a family owned Kitchen and Bathroom remodeling business, founded in 1980. We excel at handling every aspect of the job, from design through completion. Our customers rave about our commitment to customer satisfaction! Give us a call to schedule a free in home consultation, or come visit our showroom, conveniently located 1 block off of Interstate 94 at the 49th Ave exit- just 5 miles north of downtown Minneapolis. Monday through Friday from 8-5:30. Saturday hours by appointment only, please.

"Valley Interior Products did a complete remodel of our bathroom and we could not be more pleased. From Jon in the extensive showroom who assisted us in our choices, to Mark the owner and their entire team of professionals (shout out to Scott, Chris and Jason!) who came out we have nothing but good things to say. They were professional, friendly, courteous and knowledgeable of their individual crafts. Any questions that came up were answered quickly and always with the concern that we be happy with what they were doing. The work was completed on time and everything turned out beautiful. We would not hesitate to call them for another project."

Elizabeth D on May 2024

We are a family owned Kitchen and Bathroom remodeling business, founded in 1980. We excel at handling every aspect of the job, from design through completion. Our customers rave about our commitment to customer satisfaction! Give us a call to schedule a free in home consultation, or come visit our showroom, conveniently located 1 block off of Interstate 94 at the 49th Ave exit- just 5 miles north of downtown Minneapolis. Monday through Friday from 8-5:30. Saturday hours by appointment only, please.

"Valley Interior Products did a complete remodel of our bathroom and we could not be more pleased. From Jon in the extensive showroom who assisted us in our choices, to Mark the owner and their entire team of professionals (shout out to Scott, Chris and Jason!) who came out we have nothing but good things to say. They were professional, friendly, courteous and knowledgeable of their individual crafts. Any questions that came up were answered quickly and always with the concern that we be happy with what they were doing. The work was completed on time and everything turned out beautiful. We would not hesitate to call them for another project."

Elizabeth D on May 2024


Avatar for American Sewer
American Sewer
9001 Emerson Ave S
4.84(
1,337
)
Approved Pro
American Sewer
9001 Emerson Ave S
4.84(
1,337
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
272 local quotes requested

American Sewer is your go-to plumbing and drain cleaning expert in the Twin Cities. With our exceptional service and competitive prices, we guarantee a great job every time. Don't wait, call us today for same day dispatch!

"On top of the excellent and efficient work, everyone we dealt with (the owner + 2 of his plumbers) was SO nice, friendly, and professional. From now on, we'll only call American Sewer! They were fantastic. ?"

Rachel A on February 2025

American Sewer is your go-to plumbing and drain cleaning expert in the Twin Cities. With our exceptional service and competitive prices, we guarantee a great job every time. Don't wait, call us today for same day dispatch!

"On top of the excellent and efficient work, everyone we dealt with (the owner + 2 of his plumbers) was SO nice, friendly, and professional. From now on, we'll only call American Sewer! They were fantastic. ?"

Rachel A on February 2025


Avatar for Satin Touch, Inc.
Satin Touch, Inc.
13562 Highway 65 NE
4.21(
29
)
Approved Pro
Satin Touch, Inc.
13562 Highway 65 NE
4.21(
29
)
Approved Pro
Customers say: Terrific value
472 local quotes requested
17 years of experience

Our customers turn to Homes Reinvented, the remodeling and restoration division of Satin Touch, Inc., because they trust our experience and knowledge in the professional. Our customers know we stand behind our work, we’re honest and trustworthy. One of our recent clients said that “Satin Touch arrived with a large team of carpenters and painters and the entire project was completed in two days.” We’re dedicated to our clients and always work to go above and beyond on every job. Our team is both “professional and accommodating” and we always clean up after doing a marvelous job. From challenging fire and water damage, to remodeling and storm damage, we can tackle any sized project both big and small. From homeowners to house flippers, to commercial property managers and general contractors, our customers come from a wide variety of backgrounds and needs. Let us be the company you can turn to for your next rehab or restoration project.

"Great!!!! Thus company is very reliable,professional,and responive"

Gail W on October 2024

Our customers turn to Homes Reinvented, the remodeling and restoration division of Satin Touch, Inc., because they trust our experience and knowledge in the professional. Our customers know we stand behind our work, we’re honest and trustworthy. One of our recent clients said that “Satin Touch arrived with a large team of carpenters and painters and the entire project was completed in two days.” We’re dedicated to our clients and always work to go above and beyond on every job. Our team is both “professional and accommodating” and we always clean up after doing a marvelous job. From challenging fire and water damage, to remodeling and storm damage, we can tackle any sized project both big and small. From homeowners to house flippers, to commercial property managers and general contractors, our customers come from a wide variety of backgrounds and needs. Let us be the company you can turn to for your next rehab or restoration project.

"Great!!!! Thus company is very reliable,professional,and responive"

Gail W 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
506 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

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Water heater installations and replacements FAQs

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 homeowners guide to water heater installations and replacements
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