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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon12
    Verified water heater services reviews

Find Water heater pros in Greeneville

Unionjack Plumbing Services and Repair

306 Rheatown Road
4.75(
67
)
Approved Pro

Unionjack Plumbing Services and Repair

306 Rheatown Road
4.75(
67
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
20 years of experience

Unionjack Plumbing Services and Repair, ( Your new and used fluid movement specialists) is a locally owned and family operated business. We specialize in both residential and commercial plumbing of all phases. We provide our customers in the Tri-Cities and the surrounding counties, with the very best plumbing solutions that are both efficient and affordable. No matter what your issue may be, big or small, you can trust that we'll have a solution for you. Don't just take our word for it. Check out what our customers are saying! and remember as Paul Revere once said

"Prompt with replies and on time the day of service."

Mark K on July 2022

Unionjack Plumbing Services and Repair, ( Your new and used fluid movement specialists) is a locally owned and family operated business. We specialize in both residential and commercial plumbing of all phases. We provide our customers in the Tri-Cities and the surrounding counties, with the very best plumbing solutions that are both efficient and affordable. No matter what your issue may be, big or small, you can trust that we'll have a solution for you. Don't just take our word for it. Check out what our customers are saying! and remember as Paul Revere once said

"Prompt with replies and on time the day of service."

Mark K on July 2022


Avatar for West Shore Home Knoxville

West Shore Home Knoxville

742 Hall Of Fame Dr
4.93(
366
)
Approved Pro

West Shore Home Knoxville

742 Hall Of Fame Dr
4.93(
366
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
252 local quotes requested

To accomplish our mission, we have implemented a simple approach that will restore the beauty of your home while significantly reducing your energy bills - and we get it done in just one day! From start to finish, the West Shore Window & Door, Inc., experience is engineered to bring happiness to every home. The health and safety of our customers and employees is a top priority. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

"I initially selected West Shore Home to do my window replacement principally because their salesman so much less pushy than the others that I requested estimates from. I am allergic to a hard sell! But their excellent service continued throughout the project. I needed a total of more than 20 windows replaced in a 70-year old home. Quite a job! They scheduled the installation well in advance so that I could plan my schedule. They came exactly on time on the appointed day. Everyone on the crew was cheerful, courteous, and knowledgeable. When it turned out that some of the materials sent from the factory had minor defects, they not only offered to replace all the defective panes but even showed me a couple of defects that I had not noticed. And they returned not once but twice to be sure that everything was perfect before they called the job complete."

Amy H on January 2025

To accomplish our mission, we have implemented a simple approach that will restore the beauty of your home while significantly reducing your energy bills - and we get it done in just one day! From start to finish, the West Shore Window & Door, Inc., experience is engineered to bring happiness to every home. The health and safety of our customers and employees is a top priority. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

"I initially selected West Shore Home to do my window replacement principally because their salesman so much less pushy than the others that I requested estimates from. I am allergic to a hard sell! But their excellent service continued throughout the project. I needed a total of more than 20 windows replaced in a 70-year old home. Quite a job! They scheduled the installation well in advance so that I could plan my schedule. They came exactly on time on the appointed day. Everyone on the crew was cheerful, courteous, and knowledgeable. When it turned out that some of the materials sent from the factory had minor defects, they not only offered to replace all the defective panes but even showed me a couple of defects that I had not noticed. And they returned not once but twice to be sure that everything was perfect before they called the job complete."

Amy H on January 2025


Avatar for American Foundation & Waterproofing

American Foundation & Waterproofing

1503 Old Mount Tabor Road
4.43(
63
)
Approved Pro

American Foundation & Waterproofing

1503 Old Mount Tabor Road
4.43(
63
)
Approved Pro
Customers say: Quality work
19 years of experience
Free onsite estimate

American Foundation & Waterproofing proudly serves East Tennessee, North Georgia, and West North Carolina. We are local family owned and operated and have provided expert service in structural foundation repair, basement waterproofing, floor system repair, bowing wall repair, crawl space encapsulation, and concrete leveling for more than 15 years.We are licensed and insured, and are rated A+ by the Better Business Bureau. We are members in good standing with the National Association of Home Builders, and are recognized as an Elite Contractor by Home Advisor. We do things the right way. The American way.

"They were prompt, worked hard, and explained everything. They have truly delivered us peace of mind. We never have had to worry about the state of our basement since we called them."

Ken S on April 2025

American Foundation & Waterproofing proudly serves East Tennessee, North Georgia, and West North Carolina. We are local family owned and operated and have provided expert service in structural foundation repair, basement waterproofing, floor system repair, bowing wall repair, crawl space encapsulation, and concrete leveling for more than 15 years.We are licensed and insured, and are rated A+ by the Better Business Bureau. We are members in good standing with the National Association of Home Builders, and are recognized as an Elite Contractor by Home Advisor. We do things the right way. The American way.

"They were prompt, worked hard, and explained everything. They have truly delivered us peace of mind. We never have had to worry about the state of our basement since we called them."

Ken S on April 2025


Hewson's Handymen

314 Clicktown Road
New on AngiNew on Angi
Approved Pro

Hewson's Handymen

314 Clicktown Road
New on AngiNew on Angi
Approved Pro
58 local quotes requested
2 years of experience

We bring quality work for a fair and honest price, and we have a 100% customer satisfaction guarantee if you are not happy we are not happy. We stand by our work. We also want to give back to the community so we give discounts for veterans and disabled, and seniors. We specialize in basic construction, plumbing, and landscaping.

We bring quality work for a fair and honest price, and we have a 100% customer satisfaction guarantee if you are not happy we are not happy. We stand by our work. We also want to give back to the community so we give discounts for veterans and disabled, and seniors. We specialize in basic construction, plumbing, and landscaping.


Plumbing and piping of all systems. Water, gas, venting, and drain pipe. I will always treat you and your house with the utmost respect


Avatar for Mountain View Pure Water

Mountain View Pure Water

2926 Boones Creek Road
5.00(
2
)

Mountain View Pure Water

2926 Boones Creek Road
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Mountain View Pure Water, we’re your local water experts based in Johnson City, TN, serving communities from Wytheville to Sevierville and everywhere in between. Our mission is to empower our region by providing information about drinking water quality, associated risks, and effective water treatment options. Whether you’re dealing with hard water, contaminants, or other water-related concerns, we’ve got you covered. Our Services: Water Softeners: We offer whole-home water softeners that extract unwanted minerals, improving water taste and quality while reducing wear on pipes and appliances. Well Water Solutions: If you’re on well water, our expertise extends to well water filtration systems. Point-of-Use Solutions: We also provide smaller softeners for showerheads and sink faucets. Why Choose Us? Quality: Our products are top-notch, ensuring clean, safe water for your household. Expertise: With years of experience, we know the water in our region inside out. Customer Satisfaction: Our 5-star reviews on Facebook speak to our commitment to customer service. Call Mountain View Pure Water to learn more about how we can enhance your water quality today! Ask us about our Military discount.

"It went fine. They know their business and they got my bad iron well water fixed up. knowledgeable men."

Joseph A on October 2024

At Mountain View Pure Water, we’re your local water experts based in Johnson City, TN, serving communities from Wytheville to Sevierville and everywhere in between. Our mission is to empower our region by providing information about drinking water quality, associated risks, and effective water treatment options. Whether you’re dealing with hard water, contaminants, or other water-related concerns, we’ve got you covered. Our Services: Water Softeners: We offer whole-home water softeners that extract unwanted minerals, improving water taste and quality while reducing wear on pipes and appliances. Well Water Solutions: If you’re on well water, our expertise extends to well water filtration systems. Point-of-Use Solutions: We also provide smaller softeners for showerheads and sink faucets. Why Choose Us? Quality: Our products are top-notch, ensuring clean, safe water for your household. Expertise: With years of experience, we know the water in our region inside out. Customer Satisfaction: Our 5-star reviews on Facebook speak to our commitment to customer service. Call Mountain View Pure Water to learn more about how we can enhance your water quality today! Ask us about our Military discount.

"It went fine. They know their business and they got my bad iron well water fixed up. knowledgeable men."

Joseph A on October 2024


S and s home improvements

No reviews yet

S and s home improvements

No reviews yet

I specialize in home improvements Lighting fixtures, ceiling fans, tile , hardwood flooring, kitchen and bathroom faucets, toilets, water heater replacement. I have 15 years experience. We are a small business, it is just my son and I. We like to get to know the customers on a personal level because it helps us better understand your needs.

I specialize in home improvements Lighting fixtures, ceiling fans, tile , hardwood flooring, kitchen and bathroom faucets, toilets, water heater replacement. I have 15 years experience. We are a small business, it is just my son and I. We like to get to know the customers on a personal level because it helps us better understand your needs.


BlackWolf Water Company is a family own and operated business and were here to help you out in all your plumbing and water needs


Superior Plumbing LLC

5.00(
4
)

Superior Plumbing LLC

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With over 12 years of plumbing experience, we are here to address all the plumbing needs you may have. We are a veteran owned and operated company.

"Excellent! JJ and his assistant were very professional and friendly. Replaced older commode with new one. Job was done in a very timely manner. His prices are great and his work is excellent! Highly , highly recommend him and I will definitely keep him as my plumber.."

Josephine G on February 2022

With over 12 years of plumbing experience, we are here to address all the plumbing needs you may have. We are a veteran owned and operated company.

"Excellent! JJ and his assistant were very professional and friendly. Replaced older commode with new one. Job was done in a very timely manner. His prices are great and his work is excellent! Highly , highly recommend him and I will definitely keep him as my plumber.."

Josephine G on February 2022


Marlin Plumbing

.
5.00(
7
)

Marlin Plumbing

.
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

A plumbing business centered around customer care and built on the principle of staying small to take care of each and every customer we recieve as the years go on.

"These guys were awesome! The owner contacted me very quickly, made all the decisions that were needed and scheduled a visit. The Josh came and did the work (a couple of days early!). Made it all look easy."

Chip S on September 2021

A plumbing business centered around customer care and built on the principle of staying small to take care of each and every customer we recieve as the years go on.

"These guys were awesome! The owner contacted me very quickly, made all the decisions that were needed and scheduled a visit. The Josh came and did the work (a couple of days early!). Made it all look easy."

Chip S on September 2021

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Water Heaters questions, answered by experts

The size needed for your expansion tank is determined by the size of your home's water heater. Expansion tanks are available in 2-gallon and 4.5-gallon sizes. A 2-gallon tank will be appropriate for water heaters up to 50 gallons. An adequately sized tank should have a volume that equals 2% to 5% of the water volume within the system. A plumber can evaluate your home's water pressure, water heater size, and other factors to provide suggestions for picking out the best expansion tank.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

The average water heater holds between 40 and 60 gallons, but the exact amount of water that comes out during draining will depend on your unit’s capacity. The amount of time it takes to drain a water heater averages from 10 to 30 minutes.

There are pros and cons to tankless water heaters. They are more efficient than traditional tank water heaters, and maintenance costs are lower. These units are also much more compact. On the other hand, they cost about twice as much to install as traditional tank water heaters and are more limited in terms of flow rate.

You should replace your gas water heater when it’s reached the end of its lifespan, which is a maximum of 12 years in most cases. If your unit is over a decade old and showing signs of inefficiency, leaks, or frequent malfunctions, it may be time to replace your water heater. Research how to best maintain your gas water heater to help extend its lifespan.

The Greeneville, TN homeowners’ guide to water heater services

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