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Tankless water heater repair pros in North Charleston

Carefree Plumbing, LLC
PO Box 2935
4.46(
67
)
Approved Pro
Carefree Plumbing, LLC
PO Box 2935
4.46(
67
)
Approved Pro
Customers say: Quick response
39 years of experience
Free onsite estimate

Carefree Plumbing, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"He is experienced and provides quality work."

Steven G on June 2022

Carefree Plumbing, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"He is experienced and provides quality work."

Steven G on June 2022


Palmetto Plumbing & Gas Solutions, LLC
1317 Bresee St.
5.00(
5
)
Approved Pro
Palmetto Plumbing & Gas Solutions, LLC
1317 Bresee St.
5.00(
5
)
Approved Pro
Free onsite estimate

Palmetto Plumbing & Gas Solutions prides our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Palmetto Plumbing & Gas Solutions prides our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


Avatar for Legacy Home Helpers, LLC
Legacy Home Helpers, LLC
112 S Magnolia St.Suite 1
5.00(
6
)
Approved Pro
Legacy Home Helpers, LLC
112 S Magnolia St.Suite 1
5.00(
6
)
Approved Pro
18 local quotes requested
Free onsite estimate

Legacy Home Helpers, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Yes the gentleman was very courteous and knowledgeable. Would recommend them."

Donna W on June 2025

Legacy Home Helpers, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Yes the gentleman was very courteous and knowledgeable. Would recommend them."

Donna W on June 2025


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
28 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


Avatar for LimRic Plumbing, Electrical, Heating & Air
LimRic Plumbing, Electrical, Heating & Air
1464 S Edgewater Dr
New on HomeAdvisorNew on Angi
Approved Pro
LimRic Plumbing, Electrical, Heating & Air
1464 S Edgewater Dr
New on AngiNew on HomeAdvisor
Approved Pro
68 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 Plumb ER
Plumb ER
20 Simmonsville Rd #2504
4.99(
41
)
Approved Pro
Plumb ER
20 Simmonsville Rd #2504
4.99(
41
)
Approved Pro
Customers say: Quality work
15 local quotes requested
18 years of experience

Plumb ER is a locally/owner run and operated company with over 22 years of experience. We are your one stop spot for all of your residential and commercial plumbing needs. We specialize in all facets of plumbing. We are extremely competitive and understand the value of building life long relationships with our customers. Once you use us, you will never have to find another plumbing contractor again. Workmanship guaranteed. Prompt reply to your request.

"Paul and his son were on time and very professional! I would definitely refer them! Good communication skills with price and warranty! 5 stars"

Ryan J on June 2025

Plumb ER is a locally/owner run and operated company with over 22 years of experience. We are your one stop spot for all of your residential and commercial plumbing needs. We specialize in all facets of plumbing. We are extremely competitive and understand the value of building life long relationships with our customers. Once you use us, you will never have to find another plumbing contractor again. Workmanship guaranteed. Prompt reply to your request.

"Paul and his son were on time and very professional! I would definitely refer them! Good communication skills with price and warranty! 5 stars"

Ryan J on June 2025


Avatar for Coastal Craft Cabinetry
Coastal Craft Cabinetry
6448 Highway 17
5.00(
2
)
Approved Pro
Coastal Craft Cabinetry
6448 Highway 17
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 local quotes requested

We specialize in custom cabinets, carpentry services, wood working, trim work, crown-molding, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Wonderful! His craftsmanship is superb. He makes sure things get done the correct way and takes pride in everything he does. He’s a family man that gives honest feedback & pricing. He is the only contractor I trust."

Anne P on March 2024

We specialize in custom cabinets, carpentry services, wood working, trim work, crown-molding, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Wonderful! His craftsmanship is superb. He makes sure things get done the correct way and takes pride in everything he does. He’s a family man that gives honest feedback & pricing. He is the only contractor I trust."

Anne P on March 2024


Avatar for Atta-Boy Plumbing LLC
Atta-Boy Plumbing LLC
Rivers Ave
4.89(
149
)
Approved Pro
Atta-Boy Plumbing LLC
Rivers Ave
4.89(
149
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
138 local quotes requested

At Atta-Boy Plumbing, we want to be your plumber for a lifetime – not just for one call. We know how important it is to find a good plumber who is trustworthy, honest and has the experience to provide quality service all at a fair and affordable price. That’s why we have made it our mission to represent each and every one of those qualities in our business. No service call fees.

"The technicians were efficient and informative, as they identified and repaired the problem with the pipes connected to my water tank. Thank you!"

Laura H on March 2025

At Atta-Boy Plumbing, we want to be your plumber for a lifetime – not just for one call. We know how important it is to find a good plumber who is trustworthy, honest and has the experience to provide quality service all at a fair and affordable price. That’s why we have made it our mission to represent each and every one of those qualities in our business. No service call fees.

"The technicians were efficient and informative, as they identified and repaired the problem with the pipes connected to my water tank. Thank you!"

Laura H on March 2025


C & S Construction Group LLC
209 Race Club Rd
4.95(
40
)
Approved Pro
C & S Construction Group LLC
209 Race Club Rd
4.95(
40
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
299 local quotes requested

C & S Construction Group LLC has been in business for 25 years. We specialize in additions, remodeling and renovations. With in those 25 years we have built a large customer base, based on customer service, honesty and fair pricing. We are 100% licensed, bonded and insured. C and S Construction Group DOES NOT require any deposit before we start any project. All of our project come with a LIFETIME WARRANTY. We look forward to servicing all of your remodeling needs.

"The work was done professionally and modifications were beautiful. The room added over 750 sq ft to our home. C&S construction is outstanding to work with. Their attention to detail is amazing and the results show it."

Richard S on November 2024

C & S Construction Group LLC has been in business for 25 years. We specialize in additions, remodeling and renovations. With in those 25 years we have built a large customer base, based on customer service, honesty and fair pricing. We are 100% licensed, bonded and insured. C and S Construction Group DOES NOT require any deposit before we start any project. All of our project come with a LIFETIME WARRANTY. We look forward to servicing all of your remodeling needs.

"The work was done professionally and modifications were beautiful. The room added over 750 sq ft to our home. C&S construction is outstanding to work with. Their attention to detail is amazing and the results show it."

Richard S on November 2024


Avatar for Master Homes Design Center LLC
Master Homes Design Center LLC
1991 US-501 S
4.20(
5
)
Approved Pro
Master Homes Design Center LLC
1991 US-501 S
4.20(
5
)
Approved Pro
602 local quotes requested
10 years of experience

Master Homes/KBD Renovations specializes in Turn Key Residential & Commercial Remodeling. By visiting our Showroom, Customers are able to look at Displays for Countertops, Sinks, Cabinets, Flooring, Tile & much more. We offer the quickest turn around time in the region! With over 15 years of experience, we guarantee our customer's satisfaction.

"Awesome experience. If you’re looking for a place that remodels, works with kitchens, cabinet, and inside homes. This is the place to contact. Great experience! Excellent work!"

alba a on September 2024

Master Homes/KBD Renovations specializes in Turn Key Residential & Commercial Remodeling. By visiting our Showroom, Customers are able to look at Displays for Countertops, Sinks, Cabinets, Flooring, Tile & much more. We offer the quickest turn around time in the region! With over 15 years of experience, we guarantee our customer's satisfaction.

"Awesome experience. If you’re looking for a place that remodels, works with kitchens, cabinet, and inside homes. This is the place to contact. Great experience! Excellent work!"

alba a on September 2024

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FAQs for tankless water heater installation projects in North Charleston, SC

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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