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Water heater installers and replacers in North Dartmouth

Avatar for Gearhead Plumbing, Heating, and A/C
Gearhead Plumbing, Heating, and A/C
306 Brooklawn Avenue
4.75(
16
)
Approved Pro
Gearhead Plumbing, Heating, and A/C
306 Brooklawn Avenue
4.75(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

We are dedicated to providing our clients with the very best in installation, service, and repair for your plumbing,heating, and cooling needs, at affordable costs to all. Our company is built on honesty and integrity. We specialize in plumbing systems, central air, and cooling systems, as well as heating, and furnace systems. We take pride in the quality of our work, and our commitment to outstanding results for years of comfort, and reliability. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

"Not only is Matt's work top notch, his pricing is fair. His communication with customers puts you at ease. There is never any question of when he's coming or what is going on. We've recommended him to friends and family as well."

Ariane L on October 2019

We are dedicated to providing our clients with the very best in installation, service, and repair for your plumbing,heating, and cooling needs, at affordable costs to all. Our company is built on honesty and integrity. We specialize in plumbing systems, central air, and cooling systems, as well as heating, and furnace systems. We take pride in the quality of our work, and our commitment to outstanding results for years of comfort, and reliability. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

"Not only is Matt's work top notch, his pricing is fair. His communication with customers puts you at ease. There is never any question of when he's coming or what is going on. We've recommended him to friends and family as well."

Ariane L on October 2019


Avatar for Turner Plumbing & Heating
Turner Plumbing & Heating
53 Palmer St Apt 1
New on HomeAdvisorNew on Angi
Approved Pro
Turner Plumbing & Heating
53 Palmer St Apt 1
New on AngiNew on HomeAdvisor
Approved Pro
8 years of experience
Free onsite estimate

is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


MPNF Plumbing
730 Locust St
New on HomeAdvisorNew on Angi
Approved Pro
MPNF Plumbing
730 Locust St
New on AngiNew on HomeAdvisor
Approved Pro
25 years of experience
Free onsite estimate

At MPNF Plumbing we pride ourselves on being the best plumbing company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

At MPNF Plumbing we pride ourselves on being the best plumbing company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!


Avatar for Mr. Rooter Plumbing of Southern Mass
Mr. Rooter Plumbing of Southern Mass
623 R Wareham St.
4.11(
558
)
Approved Pro
Mr. Rooter Plumbing of Southern Mass
623 R Wareham St.
4.11(
558
)
Approved Pro
Customers say: True professional
22 local quotes requested
35 years of experience

Mr. Rooter Plumbing of Southern Mass is your premier professional plumbing company offering the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Please call us today to schedule your appointment! Mr. Rooter is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business. Please give us a call today!

"Solid advice"

Nancy G on May 2025

Mr. Rooter Plumbing of Southern Mass is your premier professional plumbing company offering the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Please call us today to schedule your appointment! Mr. Rooter is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business. Please give us a call today!

"Solid advice"

Nancy G on May 2025


Avatar for Nicholas Gouveia Plumbing and Heating
Nicholas Gouveia Plumbing and Heating
6 Bayberry Rd
5.00(
16
)
Approved Pro
Nicholas Gouveia Plumbing and Heating
6 Bayberry Rd
5.00(
16
)
Approved Pro
Customers say: Quick response
10 local quotes requested
1 years of experience

I have been in business since 2024, plumbing and water heater needs.Company name is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. We have accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Full house cleaning, with a 3 hour minimum on service requests.

"Very professional. Resolved my plumbing issue the same day I contacted him. Nicholas followed up the next day to make sure everything was working. I highly recommend him !!"

Patricia M on May 2025

I have been in business since 2024, plumbing and water heater needs.Company name is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. We have accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Full house cleaning, with a 3 hour minimum on service requests.

"Very professional. Resolved my plumbing issue the same day I contacted him. Nicholas followed up the next day to make sure everything was working. I highly recommend him !!"

Patricia M on May 2025


Avatar for BLANCHARD PLUMBING SERVICES, INC.
BLANCHARD PLUMBING SERVICES, INC.
115 HAYWARD PLACE
5.00(
9
)
Approved Pro
BLANCHARD PLUMBING SERVICES, INC.
115 HAYWARD PLACE
5.00(
9
)
Approved Pro
Customers say: Quick response
30 local quotes requested
3 years of experience

Quality, Service, Performance & Pricing And Fully Insured. We recognize that the marketplace is very competitive and you are constantly bombarded with sales pitches. These are everyone's top concerns and we are the best in these categories: servicing homes and commercial properties While building long and lasting relationships with our customers.

"A+. Great job, quick and knowledgeable. Very friendly. "

Dolores J on May 2025

Quality, Service, Performance & Pricing And Fully Insured. We recognize that the marketplace is very competitive and you are constantly bombarded with sales pitches. These are everyone's top concerns and we are the best in these categories: servicing homes and commercial properties While building long and lasting relationships with our customers.

"A+. Great job, quick and knowledgeable. Very friendly. "

Dolores J on May 2025


Avatar for Clear Water Pump & Well Service, Inc.
Clear Water Pump & Well Service, Inc.
PO Box 6
4.49(
37
)
Approved Pro
Clear Water Pump & Well Service, Inc.
PO Box 6
4.49(
37
)
Approved Pro
Customers say: Quality work
282 local quotes requested
14 years of experience

Clear Water Pump & Well Service, Inc. is your trusted partner for all your well, water filtration and pump service needs in Massachusetts and Rhode Island. With over 15 years of experience, we are the leading experts in the industry. Our commitment is to deliver exceptional service without compromising on quality, all at an affordable price. We have extensive knowledge of the latest technology in the Water Well Industry in Massachusetts and beyond, and our services are available throughout the region. Contact us today and let us earn your business.

"Good job done."

John N on November 2024

Clear Water Pump & Well Service, Inc. is your trusted partner for all your well, water filtration and pump service needs in Massachusetts and Rhode Island. With over 15 years of experience, we are the leading experts in the industry. Our commitment is to deliver exceptional service without compromising on quality, all at an affordable price. We have extensive knowledge of the latest technology in the Water Well Industry in Massachusetts and beyond, and our services are available throughout the region. Contact us today and let us earn your business.

"Good job done."

John N on November 2024


Avatar for Pioneer Basement
Pioneer Basement
31 Sanford Rd
4.50(
249
)
Approved Pro
Pioneer Basement
31 Sanford Rd
4.50(
249
)
Approved Pro
Customers say: Super punctual
855 local quotes requested
41 years of experience

Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - info@pioneerbasement.com. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.

"Went well. pumps replaced"

Esther H on August 2022

Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - info@pioneerbasement.com. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.

"Went well. pumps replaced"

Esther H on August 2022


Avatar for Riera's Construction
Riera's Construction
620 Broad Street
5.00(
1
)
Approved Pro
Riera's Construction
620 Broad Street
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
478 local quotes requested

We've been renovating homes and businesses in Rhode Island that have changed and inspired the lives of the people who live in them. Along the way, we've forged personal relationships with many of our clients, all of whom have come to trust our company's exceptional craftsmanship, our assured use of advanced materials and technologies, and our philosophy of socially responsible building practices. Our approach to the construction process strongly emphasizes listening and communicating with our clients. We understand how important it is that our clients be kept aware of the progress of our projects, and that the process be as open and honest as possible. Once a project begins, our professional staff will help you at every step of the way. Our work doesn't end until your needs are completely satisfied. Choosing a contractor is a serious undertaking, and we hope that you take a look around at some of our previous projects and learn more about the methods and beliefs that make up the Riera’s Construction experience. If we sound like the right contractor for you, contact us for a free estimate. We look forward to hearing from you.

"Nice work and good job"

Cesarina S on October 2024

We've been renovating homes and businesses in Rhode Island that have changed and inspired the lives of the people who live in them. Along the way, we've forged personal relationships with many of our clients, all of whom have come to trust our company's exceptional craftsmanship, our assured use of advanced materials and technologies, and our philosophy of socially responsible building practices. Our approach to the construction process strongly emphasizes listening and communicating with our clients. We understand how important it is that our clients be kept aware of the progress of our projects, and that the process be as open and honest as possible. Once a project begins, our professional staff will help you at every step of the way. Our work doesn't end until your needs are completely satisfied. Choosing a contractor is a serious undertaking, and we hope that you take a look around at some of our previous projects and learn more about the methods and beliefs that make up the Riera’s Construction experience. If we sound like the right contractor for you, contact us for a free estimate. We look forward to hearing from you.

"Nice work and good job"

Cesarina S on October 2024


Avatar for Beacon Drain Service, LLC
Beacon Drain Service, LLC
401R Neponset Street
5.00(
16
)
Approved Pro
Beacon Drain Service, LLC
401R Neponset Street
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
328 local quotes requested

*FREE CAMERA INSPECTION* with any sewer cleaning. We provide on-demand high quality commercial and residential drain cleaning services. We take pride in our high quality work and cleanliness, we also take even greater pride in our low prices. We have only experienced techs with a minimum of 6 plus years in drain cleaning, we provide camera work, small drains such as sinks and tubs all the way up to main sewer lines. We also provide excavation services if any drains need to be replaced.

"They did a great job. They were able to use a small pump to pump the waste water out before replacing the broken pump. The other company wanted us to pay for a pump truck costing $600 before giving the estimate."

Mei W on November 2024

*FREE CAMERA INSPECTION* with any sewer cleaning. We provide on-demand high quality commercial and residential drain cleaning services. We take pride in our high quality work and cleanliness, we also take even greater pride in our low prices. We have only experienced techs with a minimum of 6 plus years in drain cleaning, we provide camera work, small drains such as sinks and tubs all the way up to main sewer lines. We also provide excavation services if any drains need to be replaced.

"They did a great job. They were able to use a small pump to pump the waste water out before replacing the broken pump. The other company wanted us to pay for a pump truck costing $600 before giving the estimate."

Mei W on November 2024

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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.

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