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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon43
    Verified water heater services reviews

Find Water heater pros in Union

Avatar for Flaker Flooring L.L.C.

Flaker Flooring L.L.C.

1233 Doug Hollow Rd
4.49(
51
)
Approved Pro

Flaker Flooring L.L.C.

1233 Doug Hollow Rd
4.49(
51
)
Approved Pro
Customers say: Terrific value
415 local quotes requested
26 years of experience

Flaker Flooring is a family run business that provides quality install with respect to a customers home and a keen eye for detail. 25 years of experience gives Flaker Flooring the confidence to help a home owner reach their goals with flooring upgrades to their home... We take pride in our work and would love the chance to work in your home. "We got you covered..."Our company also provides Plumbing, electrical, and painting services.

"he came gave me 300 for the job since - came bk and i gave him 200 i held out 100- ever wk its some other excuse this has been going on for 3 wks -he just hung up on me"

Eileen L on August 2025

Flaker Flooring is a family run business that provides quality install with respect to a customers home and a keen eye for detail. 25 years of experience gives Flaker Flooring the confidence to help a home owner reach their goals with flooring upgrades to their home... We take pride in our work and would love the chance to work in your home. "We got you covered..."Our company also provides Plumbing, electrical, and painting services.

"he came gave me 300 for the job since - came bk and i gave him 200 i held out 100- ever wk its some other excuse this has been going on for 3 wks -he just hung up on me"

Eileen L on August 2025


Avatar for Ka'Vontay's Door Installation

Ka'Vontay's Door Installation

1821 Tanyard St.
New on AngiNew on Angi
Approved Pro

Ka'Vontay's Door Installation

1821 Tanyard St.
New on AngiNew on Angi
Approved Pro
3 years of experience
Free onsite estimate

Kavontay's 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.

Kavontay's 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.


Carolina Heating Service

1507 Antioch Church Road
New on AngiNew on Angi
Approved Pro

Carolina Heating Service

1507 Antioch Church Road
New on AngiNew on Angi
Approved Pro
45 local quotes requested
44 years of experience

At Carolina Heating Service, we're more than just your local HVAC experts—we're your neighbors, dedicated to providing the highest quality service to keep your home comfortable year-round. From expertly trained technicians to responsive communication, we're here to deliver peace of mind with every visit. Discover what sets us apart and why Greenville residents trust us for their heating, cooling, and generator needs. Carolina Heating Service was founded in 1981 by Horace and Scott Kelly, dedicated to providing top-notch HVAC and plumbing services in the Greenville, SC, area.

At Carolina Heating Service, we're more than just your local HVAC experts—we're your neighbors, dedicated to providing the highest quality service to keep your home comfortable year-round. From expertly trained technicians to responsive communication, we're here to deliver peace of mind with every visit. Discover what sets us apart and why Greenville residents trust us for their heating, cooling, and generator needs. Carolina Heating Service was founded in 1981 by Horace and Scott Kelly, dedicated to providing top-notch HVAC and plumbing services in the Greenville, SC, area.


Avatar for Proplan

Proplan

Kannapolis
No reviews yet

Proplan

Kannapolis
No reviews yet
Free onsite estimate

Hello my name is Fabian Quintin at a young age I began working as a Framer carpenter I spent 3 years framing until I decided I wanted to learn more trades in hopes of one day becoming the best builder in the nation so I began by working for a landscaping company and quickly memorized everything I needed to know and moved on to do the same with plumbing, masonry, concrete, drywall, painting, flooring, electrical, HVAC, insulation, foundation work and crawlspace maintenance, interior trim, fence installation or repair, siding and flashing, and finally demolition. Our team has hands on experience in all trades ensuring our skills are at peak performance. We do not believe in using shortcuts or ignorance, we do all projects the right way to ensure customer satisfaction while Everything is done in a timely manner. If anything needs to be added I will speak with you beforehand. Before starting Work I will walk through everything with you to ensure no misunderstandings or mistakes. And most importantly at a affordable price! Let us make your house your perfect home!! Se habla espanol!

Hello my name is Fabian Quintin at a young age I began working as a Framer carpenter I spent 3 years framing until I decided I wanted to learn more trades in hopes of one day becoming the best builder in the nation so I began by working for a landscaping company and quickly memorized everything I needed to know and moved on to do the same with plumbing, masonry, concrete, drywall, painting, flooring, electrical, HVAC, insulation, foundation work and crawlspace maintenance, interior trim, fence installation or repair, siding and flashing, and finally demolition. Our team has hands on experience in all trades ensuring our skills are at peak performance. We do not believe in using shortcuts or ignorance, we do all projects the right way to ensure customer satisfaction while Everything is done in a timely manner. If anything needs to be added I will speak with you beforehand. Before starting Work I will walk through everything with you to ensure no misunderstandings or mistakes. And most importantly at a affordable price! Let us make your house your perfect home!! Se habla espanol!



Avatar for Livingstone Engineering,  LLC

Livingstone Engineering, LLC

725 South Dunes Drive
No reviews yet

Livingstone Engineering, LLC

725 South Dunes Drive
No reviews yet
Free onsite estimate

Mechanical Engineer (PE) - Hvac and any mechanical design work. Energy Efficiency Audits, General Whole-House Handyman, Troubleshooting repair and maintenance expert. Plumbing systems expert. HEATING AND AC expert. Electrical troubleshooting and repair. General home and commercial upfits and remodels consulting and renovations.

Mechanical Engineer (PE) - Hvac and any mechanical design work. Energy Efficiency Audits, General Whole-House Handyman, Troubleshooting repair and maintenance expert. Plumbing systems expert. HEATING AND AC expert. Electrical troubleshooting and repair. General home and commercial upfits and remodels consulting and renovations.


Avatar for Luftmann Contractors

Luftmann Contractors

6050 SC-14
5.00(
8
)

Luftmann Contractors

6050 SC-14
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are General Contractors and Construction Managers. If you have a remodel, an addition, or a new home that you would like to build, call us. We would love to show you what we can do! We are proud to be a Veteran Owned Small Business. Luftmann Contracting is the residential arm of Industrial Compressor Solutions.

"Excellent communication and prompt services - We had some complicated electrical and weather situations that were negotiated well."

Justin B on February 2023

We are General Contractors and Construction Managers. If you have a remodel, an addition, or a new home that you would like to build, call us. We would love to show you what we can do! We are proud to be a Veteran Owned Small Business. Luftmann Contracting is the residential arm of Industrial Compressor Solutions.

"Excellent communication and prompt services - We had some complicated electrical and weather situations that were negotiated well."

Justin B on February 2023


Avatar for EcoWater of Greenville

EcoWater of Greenville

122 Old Mill Rd
No reviews yet

EcoWater of Greenville

122 Old Mill Rd
No reviews yet
8 years of experience

Welcome to EcoWater of Greenville. EcoWater has been established since 1925. EcoWater of Greenville has been in business since July 2017. EcoWater is a Walter Filtration System company that will test your water and match you with a Water Filtration System most suitable for your needs. We are Owner operated. We have a knowledgeable friendly staff.

Welcome to EcoWater of Greenville. EcoWater has been established since 1925. EcoWater of Greenville has been in business since July 2017. EcoWater is a Walter Filtration System company that will test your water and match you with a Water Filtration System most suitable for your needs. We are Owner operated. We have a knowledgeable friendly staff.


Avatar for Cransten Service All Stars

Cransten Service All Stars

15 W Scenic Pointe Dr
4.40(
100
)

Cransten Service All Stars

15 W Scenic Pointe Dr
4.40(
100
)
Customers say: Quality work
3146 local quotes requested

Cransten is the best handyman and remodeling experience in the US. Our team is vetted, trained, background checked, and amazing at what we do. We are licensed and insured. Get a free quote from us today and see what we can do to help create your dream home!

"Seemed very nice on the phone but when I went to hire them I would of had to wait almost 6 to 8 weeks because they were totally booked out. So figured they must really have a great business just was sorry i couldn't wait."

Christina C on September 2025

Cransten is the best handyman and remodeling experience in the US. Our team is vetted, trained, background checked, and amazing at what we do. We are licensed and insured. Get a free quote from us today and see what we can do to help create your dream home!

"Seemed very nice on the phone but when I went to hire them I would of had to wait almost 6 to 8 weeks because they were totally booked out. So figured they must really have a great business just was sorry i couldn't wait."

Christina C on September 2025


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Water Heaters questions, answered by experts

You can use multiple tankless water heaters, but that doesn’t mean you should. Adding multiple tankless heaters adds considerable cost to your home in both parts and installation costs. Also, you’re adding many more points of failure in the system, making plumbing issues harder to diagnose. More heaters mean more maintenance, and insurers may want a word regarding the increased risk of water damage. A single, larger unit makes more sense in most situations.

The average water heater, whether gas-powered or electric, has a lifespan of about 10 years. If your heater is that age or older and no longer gives you hot water, replacing it with a new one may be the most cost-effective option. Maintaining your new water heater will help ensure that it lasts another 10 years or even longer.

While many older homes don’t need hot water heater expansion tanks, they’re necessary in most newer homes and are required by building codes. These tanks are required by code in areas where there are backflow preventers or pressure regulators on the incoming water pipe between the public water pipes and the water heater. However, tankless water heaters don’t require expansion tanks.

Professional installs conclude in mere hours, with complexity differences possibly prolonging efforts slightly. Site condition often dictates the exact duration.

Yes, you can replace a current tank water heater with a tankless model or vice versa. If you’re maintaining the same fuel source—gas or electricity—the switchover should be smooth. A conventional tank requires open floor space, while a tankless model can be wall-mounted. If you’re switching to a tank water heater, you might need to clear space for it. Gas-powered tankless water heaters need a large volume of gas when they start running to heat the water instantly. You might need to increase the size of the gas line when going from a tank to a tankless model.

The Union, SC homeowners’ guide to water heater services

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