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TRUSTED BY GILBERT, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon88
    Verified water heater services reviews

Verified Reviews for Water Heater Service pros in Gilbert, SC

*The Angi rating for Water Heater Service companies in Gilbert, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Gilbert, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on January 22, 2026

Find Water heater pros in Gilbert

Avatar for One Stop Plumbing Heating and Air
One Stop Plumbing Heating and Air
4.8(
12
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+3 more

Serving Gilbert, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"David and his crew were most helpful in navigating the repair process. Sam and Jason were extremely helpful and polite while working in my home. I would recommend this company to anyone, good people."
Response time6 hrs
Response rate96%
10 neighbors recently requested a quote
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Avatar for The Purple Plumber, LLC
The Purple Plumber, LLC
4.5(
115
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+2 more

Serving Gilbert, SC and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"Jason was immediately responsive, provided the suitable replacement, installed quickly and professionally. He genuinely loves his work and wants to meet all expectations. I will recommend and use him again if I need other work. Thanks for the hot water Jason."
Response time3 hrs
8 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Kelly Installation, LLC
Kelly Installation, LLC
4.9(
15
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Gilbert, SC and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"My experience could not be any better. Kelly Installations is top notch, I have several buildings and rentals and always call Kelly Installations"
project photos
Project photos
Project photos
Project photos
Project photos

+5

2 neighbors recently requested a quote
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Avatar for Kelly Installation, LLC
Kelly Installation, LLC
4.8(
10
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Gilbert, SC and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

Kelly Installation LLC is a third generation family owned business specializing in plumbing and appliance installation located in west columbia SC.

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Avatar for AJ Plumbing
AJ Plumbing
5.0(
35
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Gilbert, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"AJ did a great job installing the Tankless Water heater, but also the installation and adjusting all of the circulation system to give us ready hot water at every faucet. I will call him first for anything to do with plumbing."
Tankless water heater
Indoor tankless Propane
Water Leak In Slab
Response time6 hrs
Response rate100%
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Avatar for Gator Flow LLC
Gator Flow LLC
5.0(
9
)
Water Heater - Install or Replace

Serving Gilbert, SC and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

"Nate came out at the scheduled time and immediately went to work fixing my outdoor spigot/faucet. He was very professional and appears to be very skilled at plumbing. He also checked and adjusted my water pressure before he left which I appreciated and he took the time to address additional concerns that I did not originally call him out for. Professional, skilled, and thorough. I will be calling on GatorFlow/ Nate in the near future! Thank you Angi for the great referral and thank you Nate for a job well done."
Logo
1401 Main Street
1401 Main Street
1401 Main Street
1401 Main Street

+33

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Avatar for Reds Plumbing
Reds Plumbing
4.7(
35
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Gilbert, SC and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Warranties offered

Credit card accepted

"Cody came out promptly, he was very professional and knowledgeable in doing the job. The cost was reasonable for the job and he did more than a Perfect 5 Star rating. I will recommend Reds Plumbing to all my family, friends, neighbors and whoever needs a great plumbing company. Cody is the man! Excellent work and great attitude. 🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Recommended by68%of homeowners
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Avatar for Wilde West Plumbing LLC
Wilde West Plumbing LLC
4.9(
9
)
Water Heater - Install or Replace

Serving Gilbert, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Offers commercial services

"I had a leak in my water lines from the freezing weather. Cody came out same day and solved the issue. Highly recommend!"
Response time2 days
1 neighbors recently requested a quote
Recommended by57%of homeowners
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Avatar for Gaston Contracting LLC
Gaston Contracting LLC
4.6(
21
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For Business

Serving Gilbert, SC and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Friendly, responsive and decent pricing. I am very happy with the new hot water heater installation."
jack hammering
sewer hook up
shower rough installed
cleaning out cemet
rough in job site

+9

Response time2 hrs
Response rate100%
1 neighbors recently requested a quote
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Avatar for 2nd Wind Heating Air Conditioning
2nd Wind Heating Air Conditioning
3.0(
2
)
Water Heater - Install or ReplaceTankless Water Heater - InstallWater Heater - Repair or Service+1 more

Serving Gilbert, SC and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

2nd Wind Heating & Air Conditioning has proudly served Greater Columbia, Lexington, and the Midlands since 1985 as a trusted provider of HVAC, plumbing, and generator services. 2nd Wind offers a full range of heating and cooling solutions, along with tailored options like indoor air quality enhancements. Backed by a strong reputation, 2nd Wind remains the go-to choice for heating and air conditioning in Columbia.

2nd Wind Team
2nd Wind Team
2nd Wind HVAC
2nd Wind Team
2nd Wind HVAC

+3

139 neighbors recently requested a quote
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Water Heaters questions, answered by experts

No. Expansion tanks must be installed on the supply side (where heated water flows out) of the boiler. There’s also a list of other requirements for most boilers, including being above the pressure relief valves, being on the inner side of any circulator, and more. Your installation manual should have more information on expansion tank installation requirements and what sort of tank the system is made for.

Unusual noises, lack of hot water supply, efficiency loss, and visible leaks are signs of necessary replacement beyond mere repair.

Every type of water heater has its advantages and disadvantages. Understanding those can help you decide the best type for your situation and budget. 

Pros

  • Safer than gas or propane

  • Doesn’t require extensive venting systems

  • Lower upfront costs

  • Simpler to operate

  • No pilot light

  • Easier installation

  • More efficient heating than gas models

  • Available as point-of-use (POU) and whole-house units

Cons

  • Slower to heat water

  • Longer recovery time

  • Possibly higher operating costs

  • Doesn’t work during a power outage

  • Costs can increase without a 240-volt connection

Yes, most municipalities have codes that require water heaters to have pans. A pan is necessary when a water heater or hot water storage tank is installed in an area where water leakage could cause damage, such as an attic, second floor, or finished basement. Tankless water heaters are not required to have a pan since there is no storage tank.

Water expands when heated and also when freezing. When water is heated, it expands by around 4%. For a full water heater, this is one of the main reasons malfunctions occur—the hot water has nowhere else to go but out. Due to the constant expansion and reduction in volume, it’s recommended (required in most places) that an expansion tank be installed.

The Gilbert, SC homeowners’ guide to water heater services

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

See all articles