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843-874-2590

Plumber from Swell Guy Plumbing installing metal seismic straps on an A. O. Smith water heater in Charleston, SC.
 
25+ years of Lowcountry plumbing experience

Water Heater Repairs

Don’t struggle through another cold shower—get your water heater fixed by a licensed Lowcountry Swell Guy Plumber today!
Proudly Serving The Lowcountry:

Our $45 dispatch fee counts toward your actual repair or service

We Can Help

Don't settle for another cold shower

Cold showers are only fun if you’ve been working in the 113° Lowcountry heat index all day!

Let’s get your hot water flowing again!

Call Now for hot water today!
Plumber replacing a corroded, burnt-out water heater heating element in Hanahan, SC by Swell Guy Plumbing.

Water Heater Pricing

Replace Elements & Thermostats

Electric tank water heaters.
$385

Replace T&P Valve

SGP provided — price varies by brand.
$350-$450

Replace Expansion Tank

Gerber & Kohler only.
$1200-1400

Replace Electric Water Heater

50 gallon State or AO Smith.
$1750-$2200

Replace Natural Gas Water Heater

50 gallon State or AO Smith.
$2300-$2600

Heat Pump Hybrid

Heat pump hybrid water heater installation.
$4500 starting

Water Heater Annual Maintenance

AKA water heater descaling/flush.
$185
Prices may vary due to scope of work. An on site visit is required for definite price.

What's a repair gonna cost me?

To give you an actual repair price to get your hot water flowing again, we have to visit your property and check the problem.

Typically, water heater repairs are much cheaper than replacing the unit. We’ll alaways try to repair your existing water heater  but we can’t guarantee you won’t need a one.

Age is a major factor – repairing a 10-15 year or older water heater may not always be practical. Wear and tear is another factor – if the bottom is rusting out of a 6 year old tank you’ll probably want to swap it out for a newer version.

Are the connections rusted into the tank? Sometimes trying to remove damaged fittings can break the tank.

We don’t like to waste your money so we always compare repair vs replacement cost.

Call Now for hot water today.

Swell Guy Plumbing Co has over 25 years of water heater repair experience in the Lowcountry area.

We perform water heater repairs in Goose Creek, Hanahan, Ladson, Moncks Corner, North Charleston, and Summerville, SC.

Steven Dyson, owner and licensed plumber, is a lifelong Lowcountry resident with over 25 years of water heater repair experience. Swell Guy Plumbing values the opportunity to help our Lowcountry neighbors keep their hot water flowing.

Did You Run Out Of Hot Water?

Some Free Advice From Swell Guy Plumbing.

Most of us take hot water for granted, until we’re forced to take a cold shower.

What Should You Do If Your Water Heater Is Leaking?

First, shut the water off to your water heater to relieve the pressure. It will probably still leak but not as bad. Water and electricity do not mix well so turn off the breaker if you have an electric water heater (we actually recommend doing this first for safety reasons). We also recommend turning off the gas supply valve if you have a gas water heater. Now it’s time to call your plumber.

What Should You Do If Your Water Heater Is Not Leaking?

For electric water heaters check for leaks, then check the breaker, it may be tripped and start working fine once the breaker is reset. For gas water heaters check for leaks, make sure the gas valve and gas control knob are both in the on position, and finally see if you can see the pilot light through the small view port at the bottom of the water heater. You can try to relight the pilot, if you’re comfortable doing so, by following the pilot lighting instructions on the tank. If resetting the breaker or relighting the pilot doesn’t work, it’s time to call your plumber.

A Final Note About Water Heater Repairs & Replacements

Plumbers charge different prices, some charge more and some charge less. We recommend checking around to see if a plumber will give you a price range before you pay them to come out. At Swell Guy Plumbing, we believe in transparency so we post our water heater repair and replacement prices online so that you can have a good idea of what you’ll probably spend before you pay us to come out.

So if you need a hot water plumber, check out or price ranges, then give us a call or schedule an appointment online. We would love to help get your hot water flowing again.

Is Your Plumber A Swell Guy?

Swell Guy Plumbing logo featuring a smiling yellow pufferfish wearing a blue baseball cap
If Not—Make The Switch Today!

25+ Years of Lowcountry Plumbing Experience & Online Pricing
Swell Guy Plumbing technician using a wrench to replace an outdoor hose bib on a residential vinyl siding home in Hanahan, SC.

Why Do Lowcountry Homeowners Trust Swell Guy Plumbing When Their Hose Bib Leaks?

  • Over 25 Years of Local Experience: We aren’t a massive national franchise, we’re your neighbors. Steven Dyson, owner and licensed plumber at Swell Guy Plumbing, is a lifelong Lowcountry resident with over 25 years local plumbing experience. Born and raised in Hanahan, SC – living in Summerville, SC – and operating in Goose Creek, SC. We know the area and strive to maintain a great name in the Lowcountry community.
  • Licensed & Experienced: Swell Guy Plumbing is a licensed SC plumbing & gas contractor (M115194) and certified SCDES backflow tester. You won’t find our owner sitting behind an air conditioned desk all day because he’s out helping his neighbors solve hose bib problems.
  • Upfront, Transparent Pricing: How many plumbing companies actually post their plumbing price ranges online for their Lowcountry neighbors to see before scheduling? Swell Guy Plumbing Co does because we believe in transparent pricing.
  • Serving Your Neighborhood: Swell Guy Plumbing works hard to keep your hose bibs leak free in Goose Creek, Hanahan, Ladson, Moncks Corner, North Charleston, Charleston, and Summerville. The Lowcountry is our home and we value the opportunity to help our neighbors.

Frequently Asked Questions

Yes, especially for homes with crawl spaces, but with one major consideration: they only protect the valve itself, not the pipes leading to it. If the ambient air in your crawl space drops below freezing, the supply lines can still burst.

For homes built on a concrete slab, standard frost-proof hose bibs are usually too long to install. Because a slab home’s exterior walls are typically only 4 to 6 inches thick, there isn’t enough depth to house the long stem of a frost-proof valve without it poking out into your actual living space. 

Yes, they are actually required by modern plumbing codes. While they can be a bit annoying—like when they spray you with water when you turn off the spigot with a hose attached—they serve a critical safety purpose. They prevent contaminated water (like puddle water, fertilizer, or lawn chemicals) from being siphoned backward into your home’s clean drinking water supply if there is a sudden drop in water pressure.

A quick warning: If you attempt to remove a stuck or locking vacuum breaker, please be incredibly careful. They are often secured with a break-away set screw. Forcing it can permanently destroy the threads on your outdoor spigot, turning a simple fix into a mandatory spigot replacement.

Privacy Policy

At Swell Guy Plumbing, we take your privacy seriously. We're people too and we hate getting bombarded with unwanted emails, texts and phone calls. So we won't do that to you!

No Unsolicited Phone Calls

No Unsolicited Emails

No Unsolicited Texts

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Emergency Service

843-874-2590
Over 25 Years Of Plumbing Experience In The Lowcountry Area
221 Saint James Ave | STE 6 | Goose Creek, SC 29445
  • Goose Creek
  • Hanahan
  • Ladson
  • Moncks Corner
  • North Charleston
  • Summerville
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