Hotco the Hot Water Heater Company Carolinas
“From the moment that I spoke with him till the time he finished the job, he was energetic, polite, kind, and thoughtful, l He was excellent at the job that he did”
Best Plumbers in Rock Hill, SC
24 contractors listed · 18 in Rock Hill · 6 open 24/7 · 11 open weekends · 22 rated 4.5+
Data verified October 18, 2026
1st Choice Plumbing LLC
“The whole time they made sure we had water when they left at the end of the day and we had hot water (for the first time in a month) by the end of the second day, which was a huge relief.”
AC Mechanical Construction
“George and his crew were on time, professional, explained everything thoroughly, and most importantly treated us with respect, dignity and had great ethics.”
Guaranteed Plumbing & Construction
“Our kitchen sink started backing up and they were able to come out and assess the problem in a timely manner, and didn't stop until the job was done.”
Full Spectrum Plumbing Services
“J and His Helper Chris arrived on time rolled out a Mat and Gave us an Outstanding Service they went Above and Beyond to get Everything we Needed done and Did it all in a Day.”
Giles Plumbing LLC
“I called Giles and they came out within 2 hrs, found and turned off my outside water, and gave me some great advice for my irrigation issue without even charging me a call out fee.”
Listed for homeowners in and around Rock Hill, SC, these 24 companies cover plumbing work. Hours, license claims and free estimate offers come from each company's own website, so confirm them on the phone before you agree to a visit for something already running.
Area overview: Rock Hill, SC
Of the 24 contractors we list here, 18 are in Rock Hill itself and 6 come from towns including Mint Hill, NC (3, 27 mi), Fort Mill (1, 7 mi) and Charlotte, NC (1, 21 mi). The contractors on this page are rated from 3.7 to 5.0 across 12,589 reviews; 14 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (88%), responsiveness (86%) and quality (79%). 6 are open around the clock; 11 are open on Saturdays and 9 on Sundays. The services the contractors on this page list most often on their websites are drain cleaning (3), tankless water heaters (3), water heaters (3), commercial plumbing (2) and leak detection (2). 12 show a license on their websites; 1 lists staff certifications (NATE) and 5 have a BBB rating of A or A+. Domain records put 8 websites of the contractors on this page at ten or more years old; the oldest dates from 2002. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
How many listed plumbers say they are licensed?
12 of the 24 plumbing listings here show a license on their websites. Ask for the number, take it to the board that issued it and confirm it is current and actually covers plumbing. A company that does not say so may still hold a license, so ask on the phone and write the number down.
AAA City Plumbing
“Parrish was very kind and professional on the phone and worked around my husband and I's work schedules to get us a technician at a time and day that worked for us!”
Brothers Air
“Mary Stapp, the technician who serviced my units yesterday evening, was very professional but also extremely friendly and helpful to explain a couple of items to me.”
Amen Plumbing
“Not only did he fix my emergency leak, but set me up so that I could access everything more easily and stay on top of maintaining my water heater filter regularly.”
Honesty Services
“When you have a person who you can tell on so many levels is sincerely a good man, then you know he'll succeed wherever he goes- this company is so lucky to have him- and he's giving them a great name!!”
E.R. Services
“He also told me anytime I went out of town that I should turn the water “off “ In case something was to happen and I wouldn't come back to a flooded house.”
MKB Plumbing LLC
“They made it super easy by supplying quality commercial grade ADA (a little taller)toilet and all parts, installing and caulking it, and hauling the old one away for a set price.”
B&B Family Plumbing
“While I realize this won't happen every time, today I discovered that only a few things needed to be fixed compared to what another business had recommended.”
Neely Brothers Construction and Plumbing
“I highly recommend this company I've had two plumbing jobs done and I must say if you're in need for plumbing work for a reasonable price and speedy job with good quality CALL THEM !!”
Precision Plumbing
“We're now getting ready to do a second bathroom remodel, as well as some additional minor repairs and Precision will definitely be the plumbing contractors we use.”
Adams Services
“Excellent service!”
United Plumbing LLC
“Geison is a very knowledgeable licensed plumber with vast experience in code enforcement (permit) requirements, which has made a great difference on overall project flow and success for me as well.”
Doan Sun Plumbing & Elec Llc
“The office team was so courteous and understanding with me.”
Preferred Plumbing
“One of the best, if ya want it done and done right give them a call”
Roots Plumbing Co
“Zach roots they are the most quickest professional people I have met in my life is there a hospitality was so outstanding I would recommend them to anybody and they get straight to the point and they got the name it fits their description they got to...”
Peart Plumbing Co
“Great instructor”
White's Plumbing Co
“Nice service.”
Don Crump Plumbing
Howard Plumbing and Drain Service LLC
“Very professional, dependable and courteous.”
Why these companies made our list
What customers say about contractors in Rock Hill
- “The prices are outstanding! I would definitely recommend them to others as well as utilize them in the future for all of my plumbing needs.” — customer of B&B Family Plumbing
- “From the initial phone call to Brittany (she was professional, kind, & understanding) to the work completed by Chuck, everything was great.” — customer of Amen Plumbing
- “David from Hotco answered all my questions about replacement hot water heater with clarity and courtesy.” — customer of Hotco the Hot Water Heater Company Carolinas
- “They spotted the issue right away, and even went above and beyond to fix other things they seen that could have been an issue in the future!” — customer of B&B Family Plumbing
- “Chuck was knowledgeable, diagnosing my issue in short order, then immediately fixing it.” — customer of Amen Plumbing
Excerpts from public reviews of the contractors listed on this page.
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