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Top-Rated Tankless water heater repair pros in Johns Island - Updated Nov 2026

Avatar for Peeples Plumbing & Gas
Peeples Plumbing & Gas
4.4(
28
)
Tankless Water Heater - Repair

Serving Johns Island, SC and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Peeples plumbing was so easy to work with they were able to accommodate my schedule and work around a late rescheduling. The tech that came out to install my gas grill was very knowledgeable and instructed me how to swap out the propane orfices for the new gas orfices. He was also very neat and careful not to damage my newly laid sod. I would definitely recommend using Peeples Plumbing and I will call them again for any plumbing jobs I may have in the future."
Gas Fire Pit
Gas Fire Pit Pool Accent
Gas Fire Pit Pool Accent 2
Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for High Tide Plumbing LLC
High Tide Plumbing LLC
5.0(
11
)
Tankless Water Heater - Repair

Serving Johns Island, SC and surrounding areas

Approved

In business since 2025

Credit card accepted

Offers commercial services

Family owned and operated..We set the standard with customer service! High Tide Plumbing has been serving homeowners for over a decade now. We pride ourselves with bringing top notch work, coupled with all around customer care. From tankless water heaters, toilet and faucet repairs and replacements, repipes on your home.. we can help you with all of your in home plumbing needs! From the biggest to the smallest jobs, we've got you covered!

5 neighbors recently requested a quote
Avatar for LimRic Plumbing, Electrical, Heating & Air
LimRic Plumbing, Electrical, Heating & Air
4.4(
69
)
Tankless Water Heater - Repair

Serving Johns Island, SC and surrounding areas

Approved (Corporate)

In business since 2001

Free estimates

Emergency services offered

LimRic Plumbing, Heating & Air has been fulfilling light commercial and residential plumbing, heating and air conditioning needs of the Charleston area for more than 50 years. Our team provides excellent customer service and is dedicated to ensuring our staff is informed and knowledgeable so that your commercial or residential space remains safe for you, your family, or your business. \n \nAt LimRic Plumbing, Heating & Air, customer satisfaction is our priority. You can rest easy on our service pledge of “Call Today, Comfortable Tonight!” With our Quick Comfort guarantee, we promise that if we can’t fix your HVAC or Plumbing issue on the first service visit, we will provide you with a temporary replacement until we can restore it to working order. With more than 80 fully stocked service vehicles, a staff of highly trained technicians and multiple locations in the Lowcountry, we can confidently promise same-day service to our customers. \n

HVAC + Plumbing Services
Same Day Service
5.0 Star Google Rating
5.0 Star Google Rating
HVAC + Plumbing Services

+2

Response time1 day
Recommended by81%of homeowners
Dreamworxs General Contracting, Inc.
5.0(
12
)
Tankless Water Heater - Repair

Serving Johns Island, SC and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Exceptional! Jeff came to look.at the problem w my generator and in the process of diagnosing it, found the problem did not require the extensive fix proposed by another electrician. He fixed it, saving me hundreds. The other "fix" would have ended up w the exact same work done, only replacing more that frankly didn't need replacing. We plan to hire Dreamworxs for more general repairs."
Our Work
Our Work
Our Work
Our Work
Our Work

+20

Response time3 hrs
Response rate95%
23 neighbors recently requested a quote
Avatar for Charles Towne Plumbing
Charles Towne Plumbing
5.0(
5
)
Tankless Water Heater - Repair

Serving Johns Island, SC and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

Charles Towne Plumbing is a locally owned and operated plumbing company proudly serving Charleston and the surrounding Lowcountry communities. Whether you're dealing with a burst pipe, a failing water heater, or need a full repipe of outdated copper or polybutylene lines, we deliver fast, reliable, and honest service. Our licensed team specializes in sewer line repair, trenchless pipe relining, leak detection, and traditional plumbing services for both residential and commercial properties. With a reputation built on trust, transparency, and top-tier workmanship, Charles Towne Plumbing is here to protect your property and peace of mind. Emergency services available. Call today and speak with a real person—no call centers, just local experts who care.

Residential Plumbing
Residential Plumbing
Residential Plumbing
Guest Bathroom
Master Bathroom

+3

Response time1 day
1 neighbors recently requested a quote
Avatar for Preferred Home Services, LLC
Preferred Home Services, LLC
3.8(
51
)
Tankless Water Heater - Repair

Serving Johns Island, SC and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"They were quick to reply to my quote request and Blain arrived when they said he would. I noticed my water heater had gone bad around 11:00am and they had the new one installed around 6:00 the same evening. Blain was extremely nice, professional, and respectful and the work seems to be top notch."
Generator
Generator & HVAC Maintenance
Encapsulation
Encapsulation
Shower

+9

266 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for ARS / Rescue Rooter Charleston
ARS / Rescue Rooter Charleston
4.1(
5
)
Tankless Water Heater - Repair

Serving Johns Island, SC and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

ARS is a trusted service provider in heating, air conditioning, plumbing, indoor air quality, and attic insulation. Our courteous HVAC and Plumbing technicians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your home comfort needs. We are licensed and insured Estimates provided before work begins Major credit cards accepted. 100% financing with approved credit Residential and Commercial \n

Drain Cleaning
Recommended by80%of homeowners
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