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TRUSTED BY BLUFFTON, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon38
    Verified water heater services reviews

Top-Rated Water heater pros in Bluffton - Updated Nov 2026

Avatar for Carolina Water Heater and Plumbing Service
Carolina Water Heater and Plumbing Service
4.7(
158
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Bluffton, SC and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"Not only was the cost much lower than other plumbing services in the area but the serviceman arrived on time, explained in detail what he was doing and showed me the process he used to maintain my tankless water heater. In addition he fixed another problem I had with my shower while he was here."
Response time8 hrs
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Mr Rooter Plumbing of Savannah
Mr Rooter Plumbing of Savannah
5.0(
7
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Bluffton, SC and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

Mr. Rooter Plumbing of Savannah proudly serves our customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

Response time10 hrs
6 neighbors recently requested a quote
Better Built Custom Home Builders
5.0(
1
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Bluffton, SC and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

Better Built Custom Home Builders is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. \n \nBetter Built Custom Home Builders is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. \n \nWe look forward to working with you!

Response time7 hrs
Recommended by100%of homeowners
Avatar for Panthers Plumbing
Panthers Plumbing
3.1(
159
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Bluffton, SC and surrounding areas

In business since 2007

Emergency services offered

Warranties offered

"Paul and Jeff are very knowledgeable about tankless water heaters and answered all my questions. Their recommended version of the heater was installed promptly and we now have hot water at our most remote faucet in seconds (not minutes anymore)! ... [And York County Natural Gas still has their $400 rebate when converting from electric to natural gas water heaters]."
Various jobs
Various
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various
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+9

Response time8 hrs
Recommended by90%of homeowners
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Water Heaters FAQs, answered by experts

Typically, only a high-efficiency water heater with an inducer fan can be vented outside the house. Otherwise, your water heater needs to be installed on the inside and vented through the roof. However, certain areas may allow a standard-efficiency water heater to be vented outside. Check your local building codes to be sure.

The average cost to replace a water heater is around $1,325, with a typical range of $900 to $1,800 for a standard replacement. The final price depends on the type of heater (tank vs. tankless), its size, fuel source (gas or electric), and the complexity of the installation. A simple one-to-one replacement will be on the lower end of the cost spectrum. However, if you are switching from one type of heater or energy source to another, you can expect labor costs to be significantly higher due to the extra work involved. It's also worth considering that while gas and electric heaters may have similar upfront costs, their long-term operating costs can differ based on local utility prices.

Yes, a water heater can be replaced in a day and can take between two and three hours to install from start to finish. Even if you encounter extra tasks that need to be completed, the job can still be completed in one day.

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.

Price variations arise from size, type (tankless or tank), efficiency grades, and installation complexity, including labor and materials.

The Bluffton, SC homeowners’ guide to water heater services

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