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Get matched with top water heater pros in Sullivans Island, SC

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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon75
    Verified water heater services reviews

Find Water heater pros in Sullivans Island

Avatar for LimRic Heating & Air

LimRic Heating & Air

4546 DORCHESTER RD
4.34(
64
)
Approved Pro

LimRic Heating & Air

4546 DORCHESTER RD
4.34(
64
)
Approved Pro
Customers say: Super punctual
277 local quotes requested
66 years of experience

From sewage and water line repair, and electrical upgrades, to HVAC equipment installation, we take your comfort seriously and have the know-how to get the job done right. At LimRic Plumbing, Electrical, Heating & Air, customer satisfaction is our priority. You can rest easy on our service pledge of “Call Today, Comfortable Tonight!” With our QuickComfort guarantee, we promise that if we can’t fix your HVAC unit on the first service visit, we will provide you with a temporary replacement until we can restore it to working order. With more than 35 well-stocked service vehicles and our same-day service guarantee is no gimmick. Our HVAC and plumbing service technicians are experienced, courteous and rigorously vetted. Before arriving at your home, our techs have passed a background check, a drug test and participated in an in-house training program that ensures they have the most cutting edge knowledge and equipment available. From shoe covers to fully stocked trucks to flat-rate pricing, your HVAC and plumbing issues will be fixed in a painless and timely fashion. It’s that simple- no matter what your problem is, “Call Today, Comfortable Tonight!”

"The job was done quickly, I only wished they would have fixed the wall."

Aisha G on December 2024

From sewage and water line repair, and electrical upgrades, to HVAC equipment installation, we take your comfort seriously and have the know-how to get the job done right. At LimRic Plumbing, Electrical, Heating & Air, customer satisfaction is our priority. You can rest easy on our service pledge of “Call Today, Comfortable Tonight!” With our QuickComfort guarantee, we promise that if we can’t fix your HVAC unit on the first service visit, we will provide you with a temporary replacement until we can restore it to working order. With more than 35 well-stocked service vehicles and our same-day service guarantee is no gimmick. Our HVAC and plumbing service technicians are experienced, courteous and rigorously vetted. Before arriving at your home, our techs have passed a background check, a drug test and participated in an in-house training program that ensures they have the most cutting edge knowledge and equipment available. From shoe covers to fully stocked trucks to flat-rate pricing, your HVAC and plumbing issues will be fixed in a painless and timely fashion. It’s that simple- no matter what your problem is, “Call Today, Comfortable Tonight!”

"The job was done quickly, I only wished they would have fixed the wall."

Aisha G on December 2024


Avatar for Peeples Plumbing & Gas

Peeples Plumbing & Gas

P.O. Box 706
4.48(
25
)
Approved Pro

Peeples Plumbing & Gas

P.O. Box 706
4.48(
25
)
Approved Pro
Customers say: Terrific value
35 local quotes requested
35 years of experience

We serve the entire “tri-county area, as well as Beaufort , Bluffton! Family operated since 1990. Full line Gas and Plumbing installation and service provider. Specialize in GENERATOR and TANKLESS or TANK water heater installs. Fire pits and gas lamps. GAS LOGS sales and install. We also now offer septic tank and grease trap servicing.

"They were very prompt and professional. I will definitely call them for all my plumbing needs"

Janet T on September 2024

We serve the entire “tri-county area, as well as Beaufort , Bluffton! Family operated since 1990. Full line Gas and Plumbing installation and service provider. Specialize in GENERATOR and TANKLESS or TANK water heater installs. Fire pits and gas lamps. GAS LOGS sales and install. We also now offer septic tank and grease trap servicing.

"They were very prompt and professional. I will definitely call them for all my plumbing needs"

Janet T on September 2024


Avatar for Servant Plumbing of Mt.Pleasant

Servant Plumbing of Mt.Pleasant

802 COLEMAN BLVD
4.85(
538
)
Approved Pro

Servant Plumbing of Mt.Pleasant

802 COLEMAN BLVD
4.85(
538
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
35 local quotes requested

Our Vision, Your Peace of Mind. At Servant Plumbing, our mission goes beyond fixing pipes. Our vision is to be the most trusted and respected plumbing service in our community — known for our integrity, guided by our faith, and committed to excellence in every home we enter. Because when you welcome us into your home, you deserve more than just a service… you deserve a servant’s heart. That's what makes Servant Plumbing a premier residential service and repair company dedicated to taking care of all your plumbing woes. From water heaters to garbage disposals. From toilets to bathtubs. From faucet repairs to whole house repipes. No job too big or too small. Give us a try today. Heavenly owned, Locally operated.

"AJ came out to my house to do a quote to replace the sink drain stopper for our two bathrooms. The quote was so much less than the other two quotes I had obtained that I hired him to do the job on the spot. He did the job professionally and in a very short time. He was also very personable and very friendly. I will call Servant Plumbing and ask that AJ come and do the same job at a condo I own in Mt. Pleasant."

Jose C on July 2023

Our Vision, Your Peace of Mind. At Servant Plumbing, our mission goes beyond fixing pipes. Our vision is to be the most trusted and respected plumbing service in our community — known for our integrity, guided by our faith, and committed to excellence in every home we enter. Because when you welcome us into your home, you deserve more than just a service… you deserve a servant’s heart. That's what makes Servant Plumbing a premier residential service and repair company dedicated to taking care of all your plumbing woes. From water heaters to garbage disposals. From toilets to bathtubs. From faucet repairs to whole house repipes. No job too big or too small. Give us a try today. Heavenly owned, Locally operated.

"AJ came out to my house to do a quote to replace the sink drain stopper for our two bathrooms. The quote was so much less than the other two quotes I had obtained that I hired him to do the job on the spot. He did the job professionally and in a very short time. He was also very personable and very friendly. I will call Servant Plumbing and ask that AJ come and do the same job at a condo I own in Mt. Pleasant."

Jose C on July 2023


Avatar for Rudd Plumbing Heating and Air

Rudd Plumbing Heating and Air

3447 South Live Oak Drive
5.00(
5
)
Approved Pro

Rudd Plumbing Heating and Air

3447 South Live Oak Drive
5.00(
5
)
Approved Pro
11 years of experience
Free onsite estimate

Rudd Plumbing, Heating & Air is Charleston and the Lowcountry’s trusted choice for reliable home service solutions. Specializing in plumbing and HVAC, our team delivers expert repairs, replacements, and maintenance with a focus on lasting quality and exceptional customer care. Locally owned and operated, we keep homes running smoothly with honest service done right—the first time.

Rudd Plumbing, Heating & Air is Charleston and the Lowcountry’s trusted choice for reliable home service solutions. Specializing in plumbing and HVAC, our team delivers expert repairs, replacements, and maintenance with a focus on lasting quality and exceptional customer care. Locally owned and operated, we keep homes running smoothly with honest service done right—the first time.


Ford Plumbing, LLC

857 Coleman Boulevard, Unit C
New on AngiNew on Angi
Approved Pro

Ford Plumbing, LLC

857 Coleman Boulevard, Unit C
New on AngiNew on Angi
Approved Pro
23 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Home Improvement services that we customize to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Home Improvement services that we customize to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!


Avatar for LimRic Plumbing, Electrical, Heating & Air

LimRic Plumbing, Electrical, Heating & Air

1464 S Edgewater Dr
New on AngiNew on Angi
Approved Pro

LimRic Plumbing, Electrical, Heating & Air

1464 S Edgewater Dr
New on AngiNew on Angi
Approved Pro
112 local quotes requested
24 years of experience

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. At 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.

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. At 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.


Avatar for Purpose Plumbing, LLC

Purpose Plumbing, LLC

1068 Clements Ferry Road
4.49(
291
)
Approved Pro

Purpose Plumbing, LLC

1068 Clements Ferry Road
4.49(
291
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
229 local quotes requested

Purpose Plumbing is your premier plumbing company in the Charleston area. We provide numerous services within the plumbing industry. If you are looking for friendly, competitively priced, hardworking individuals, look no further. We will be with you every step of the way, from the initial call to the completion of your project. Your satisfaction is our guarantee. We look forward to coming to your location and handling all of your residential or commercial plumbing needs. Onsite estimates are $49. If we perform any work, we waive the estimate cost totally.

"They seemed to do a good job"

Mark A on September 2024

Purpose Plumbing is your premier plumbing company in the Charleston area. We provide numerous services within the plumbing industry. If you are looking for friendly, competitively priced, hardworking individuals, look no further. We will be with you every step of the way, from the initial call to the completion of your project. Your satisfaction is our guarantee. We look forward to coming to your location and handling all of your residential or commercial plumbing needs. Onsite estimates are $49. If we perform any work, we waive the estimate cost totally.

"They seemed to do a good job"

Mark A on September 2024


"David McAteer of KO Plumbing provided a reasonable estimate for the work. He was professional, knowledgeable and well prepared for the project. He finished on time and on budget. We are very satisfied and the project looks great."

Simmy P on February 2025

We specialize in both plumbing and kitchen and bath remodels. We are locally owned and operated and have been serving the Charleston, SC community for the last 12 years.

"David McAteer of KO Plumbing provided a reasonable estimate for the work. He was professional, knowledgeable and well prepared for the project. He finished on time and on budget. We are very satisfied and the project looks great."

Simmy P on February 2025


Avatar for The Plumbing Guy LLC

The Plumbing Guy LLC

6 Monte Sano Drive
No reviews yet

The Plumbing Guy LLC

6 Monte Sano Drive
No reviews yet
Free onsite estimate

Unleash the Flow: Upgrade Your Plumbing Today! Is a leaky faucet driving you nuts, or is that persistently running toilet draining your patience? Look no further! At The Plumbing Guy, we're your go to experts for all things plumbing, and we're excited to turn your plumbing woes into wows! Why Choose The Plumbing Guy? Swift Solutions: Our team responds faster than a burst pipe! We're here to fix your plumbing problems promptly, minimizing inconvenience and potential damage. Reliable Repairs: Trust our seasoned plumbers for top-tier repairs that stand the test of time. We tackle everything from minor leaks to major pipe overhauls with precision and expertise. Transparent Pricing: No hidden fees or surprise charges. We believe in fair, transparent pricing, ensuring you know exactly what to expect before we start the project. Emergency Repairs: Plumbing disasters strike unexpectedly. Count on us 24/7 for emergency repairs because a plumbing crisis doesn't keep office hours! Fixture Upgrades: Elevate your space with our precision fixture upgrades, combining style and functionality for a modern, efficient bathroom and kitchen. Clog-Free Guarantee: Tired of battling stubborn clogs? Our advanced tools and techniques ensure clog free pipes, allowing water to flow freely without interruption. Veteran owned and operated! Semper Fidelis!

Unleash the Flow: Upgrade Your Plumbing Today! Is a leaky faucet driving you nuts, or is that persistently running toilet draining your patience? Look no further! At The Plumbing Guy, we're your go to experts for all things plumbing, and we're excited to turn your plumbing woes into wows! Why Choose The Plumbing Guy? Swift Solutions: Our team responds faster than a burst pipe! We're here to fix your plumbing problems promptly, minimizing inconvenience and potential damage. Reliable Repairs: Trust our seasoned plumbers for top-tier repairs that stand the test of time. We tackle everything from minor leaks to major pipe overhauls with precision and expertise. Transparent Pricing: No hidden fees or surprise charges. We believe in fair, transparent pricing, ensuring you know exactly what to expect before we start the project. Emergency Repairs: Plumbing disasters strike unexpectedly. Count on us 24/7 for emergency repairs because a plumbing crisis doesn't keep office hours! Fixture Upgrades: Elevate your space with our precision fixture upgrades, combining style and functionality for a modern, efficient bathroom and kitchen. Clog-Free Guarantee: Tired of battling stubborn clogs? Our advanced tools and techniques ensure clog free pipes, allowing water to flow freely without interruption. Veteran owned and operated! Semper Fidelis!


Avatar for Blue Collars

Blue Collars

825 Lowcountry Boulevard
5.00(
1
)

Blue Collars

825 Lowcountry Boulevard
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our homes are intricate systems encompassing plumbing, fixtures, and appliances. Drains, pipes, faucets, and other infrastructure elements may require repairs or a fresh coat of paint. Any glitch in these components can throw the entire household off balance. Blue Collars can handle almost any challenge your Charleston residence might present.

"The team at Blue Collars worked efficiently to ensure the water leak I had was repaired in a timely manner! They eased my worries & answered all my questions. The gentlemen were personable, kind & hardworking. I will be recommending Blue Collars to everyone!!"

Bailey P on January 2024

Our homes are intricate systems encompassing plumbing, fixtures, and appliances. Drains, pipes, faucets, and other infrastructure elements may require repairs or a fresh coat of paint. Any glitch in these components can throw the entire household off balance. Blue Collars can handle almost any challenge your Charleston residence might present.

"The team at Blue Collars worked efficiently to ensure the water leak I had was repaired in a timely manner! They eased my worries & answered all my questions. The gentlemen were personable, kind & hardworking. I will be recommending Blue Collars to everyone!!"

Bailey P on January 2024

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Water Heaters questions, answered by experts

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

A tankless water heater with a flow rate of 10 GPM should replace a conventional 50-gallon water heater. To avoid a surprise cold shower or two and to keep your energy costs in check, it's important to replace a conventional tanked water heater with the equivalent tankless water heater. Your household size and the number of hot-water-using devices you use at once can help you determine the best-size tankless water heater.

Several things can void the warranty for your water heater. Many water heater manufacturers state that installing your own will void the warranty. However, even if you get away with performing the task yourself, incorrect installation, lack of a building permit, and improper repair work, regardless of licensing status, can all render your water heater unprotected by both the manufacturer's warranty and any installation warranties. 

It takes between one and three hours to replace a hot water heater element, depending on whether you hire a pro or do the work yourself. For example, a professional plumber with all the necessary tools and experience can often finish the job in one to two hours, whereas DIY will take two to three hours because it'll involve more preparation and troubleshooting.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

The Sullivans Island, SC homeowners’ guide to water heater services

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