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Water heater installers and replacers in Ellsworth
Plumbing - Heating- Solid fuel, Sales- Service - Installs..I have over 15 years in the building trades and maintenance. I hold a masters oil license, and plumbing license and I am certified to install propane and natural gas appliances and I am fully insured.. I am committed to providing great service to a growing following of loyal and satisfied customers by going the extra mile and treating you and your home with respect. Call me today! 207-485-1237 thanks
"Rob is a professional -- personable, knowledgeable, experienced, and perhaps best of all, smart and innovative and able to create good solutions for difficult challenges, for both indoor and outside plumbing. As an example, we had a very complex main sewer leak in an old house with many drains feeding in, and Rob developed the most efficient solution that was superior to the existing main set-up, and it will last for decades. He also thought creatively in putting in an instant-on water heater where there was limited space in the house and created an excellent system there as well. He's also thought of commonsense ways for us to better winterize our plumbing, and more. Simply said, although I don't want to share Rob ..., for the greater good, I have to. He's excellent at what he does and will be our plumber moving forward."
Douglas D on April 2020
Plumbing - Heating- Solid fuel, Sales- Service - Installs..I have over 15 years in the building trades and maintenance. I hold a masters oil license, and plumbing license and I am certified to install propane and natural gas appliances and I am fully insured.. I am committed to providing great service to a growing following of loyal and satisfied customers by going the extra mile and treating you and your home with respect. Call me today! 207-485-1237 thanks
"Rob is a professional -- personable, knowledgeable, experienced, and perhaps best of all, smart and innovative and able to create good solutions for difficult challenges, for both indoor and outside plumbing. As an example, we had a very complex main sewer leak in an old house with many drains feeding in, and Rob developed the most efficient solution that was superior to the existing main set-up, and it will last for decades. He also thought creatively in putting in an instant-on water heater where there was limited space in the house and created an excellent system there as well. He's also thought of commonsense ways for us to better winterize our plumbing, and more. Simply said, although I don't want to share Rob ..., for the greater good, I have to. He's excellent at what he does and will be our plumber moving forward."
Douglas D on April 2020
At Bangor by Design, we specialize in transforming spaces into stunning, functional environments that reflect our clients' unique tastes and needs. With a keen eye for design and a commitment to quality craftsmanship, we bring over 30 years of experience to every project. Our team is dedicated to delivering exceptional results on time and within budget, ensuring a seamless and stress-free remodeling experience. We pride ourselves on our attention to detail, innovative solutions, and personalized service, making us the go-to choice for homeowners looking to elevate their living spaces. Whether it's a kitchen makeover, bathroom renovation, or a complete home remodel, we turn your vision into reality with precision and care.
"The work that was done, was completed with excellent and professional results"
Vic G on February 2025
At Bangor by Design, we specialize in transforming spaces into stunning, functional environments that reflect our clients' unique tastes and needs. With a keen eye for design and a commitment to quality craftsmanship, we bring over 30 years of experience to every project. Our team is dedicated to delivering exceptional results on time and within budget, ensuring a seamless and stress-free remodeling experience. We pride ourselves on our attention to detail, innovative solutions, and personalized service, making us the go-to choice for homeowners looking to elevate their living spaces. Whether it's a kitchen makeover, bathroom renovation, or a complete home remodel, we turn your vision into reality with precision and care.
"The work that was done, was completed with excellent and professional results"
Vic G on February 2025
Good work guarantee. I love making our customer's happy
"These guys were absolutely amazing. Thank you guys so much for your hard work and helping us out."
Joseph P on May 2025
Good work guarantee. I love making our customer's happy
"These guys were absolutely amazing. Thank you guys so much for your hard work and helping us out."
Joseph P on May 2025
Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!
"They did fine"
Keavon R on May 2025
Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!
"They did fine"
Keavon R on May 2025
we cover a wide variety of different kinds of jobs. If there is a job you need done around your house, we are the ones to call.
we cover a wide variety of different kinds of jobs. If there is a job you need done around your house, we are the ones to call.
Local Expert Geek Squad Agents can fix your Appliance or TV regardless of where purchased. 90-day warranty along with professional, quick, and clean services. Check us out online, by phone, or at over 1,100 Best Buy stores.
Local Expert Geek Squad Agents can fix your Appliance or TV regardless of where purchased. 90-day warranty along with professional, quick, and clean services. Check us out online, by phone, or at over 1,100 Best Buy stores.
I am a single employee company,so I am the one that quotes jobs as well as performs the work. I accept cash and check, but do not accept credit cards at this time,
I am a single employee company,so I am the one that quotes jobs as well as performs the work. I accept cash and check, but do not accept credit cards at this time,
24 hr. emergency plumbing company.Call 207-713-6363 Proudly serving most of Maine. Drain cleaning, all types of pumps, camera inspection and much more!
24 hr. emergency plumbing company.Call 207-713-6363 Proudly serving most of Maine. Drain cleaning, all types of pumps, camera inspection and much more!
We specialize in rehabilitation, remodeling, new construction, inside and out. Kitchens, bath, sunroom or deck. With the owners background in yacht design and construction, our attention to detail and fine finish is beyond the normal.
We specialize in rehabilitation, remodeling, new construction, inside and out. Kitchens, bath, sunroom or deck. With the owners background in yacht design and construction, our attention to detail and fine finish is beyond the normal.
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
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.
- Plumbing - Multiple Projects
- Shower Pan Install
- Plumbing for a Remodel or Addition - Install
- Plumbing Item Repair
- Water Heater - Repair or Service
- Sink Repair
- Steam Shower - Install
- Faucet Install or Replace
- Walk In Tub - Install or Replace
- Drain Repair
- Shower Install or Replace
- Pipe Repair
- Drain Line Breakage - Camera Locate
- Tankless Water Heater - Install
- Water Main - Install, Replace or Repair
- Sump Pump - Repair or Replace
- Drain Clog or Blockage - Clear
- Sewer Main - Clear
- Faucets, Fixtures and Pipes - Repair or Replace
- Plumbing Item Installation
- Sink Installation
- Pipe Installation
- Faucet Installation
- Gas Piping
- Whirlpool Bathtub Install or Replace
- Plumbing Multi-Item Installation
- Sewer Main - Install, Replace or Repair
- Drain Installation
- Plumbing Multi-item Repair
- Toilet Installation
- Bathtub Install or Replace
- Sump Pump or Interior Foundation Drains - Install
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