We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"The guy was professional and courteous, and he offered financial solutions to my plumbing issue."
Pamela NMN Martim M on September 2023
We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"The guy was professional and courteous, and he offered financial solutions to my plumbing issue."
Pamela NMN Martim M on September 2023
Mr. Rooter Plumbing of Rock Hill is the top choice for all of your plumbing needs. We take pride in our customer satisfaction and getting the job done right, the first time. As a Mr. Rooter, we have a name you can trust. Call us today.
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Nate L on March 2025
Mr. Rooter Plumbing of Rock Hill is the top choice for all of your plumbing needs. We take pride in our customer satisfaction and getting the job done right, the first time. As a Mr. Rooter, we have a name you can trust. Call us today.
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Nate L on March 2025
We service Water Heaters to drain repair and everything else in between in ur plumbing systems. We are affordable, trustworthy and give each customer a personal experience that will keep them calling us for all there plumbing needs.
"Tim and Frank provided outstanding service. They expertly repaired my "ancient" gas fireplace and got it working perfectly. They responded quickly, scheduled the appointment promptly, and had everything up and running within 24 hours of my initial request. Truly exceptional work!"
David R on November 2024
We service Water Heaters to drain repair and everything else in between in ur plumbing systems. We are affordable, trustworthy and give each customer a personal experience that will keep them calling us for all there plumbing needs.
"Tim and Frank provided outstanding service. They expertly repaired my "ancient" gas fireplace and got it working perfectly. They responded quickly, scheduled the appointment promptly, and had everything up and running within 24 hours of my initial request. Truly exceptional work!"
David R on November 2024
At HotCo The Hot Water Heater Company, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business. Call or click to schedule a free estimate today.
"Gave me a great quote and great advice on servicing my tankless water heater."
Donovan L on February 2025
At HotCo The Hot Water Heater Company, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business. Call or click to schedule a free estimate today.
"Gave me a great quote and great advice on servicing my tankless water heater."
Donovan L on February 2025
A premier flooring company in the Carolinas, MyNewFloor.com was founded by a talented, design savvy professional with 15 years of experience in designing and installing a variety of flooring products. Our company is built on the principles of honesty, quality, craftsmanship, and a sincere effort to provide 100% customer satisfaction! You can be sure that only our professional, knowledgeable and experienced installers will complete all the work for you. We do not sub-contract any of our projects.
"LVP looks great and tile in the kitchen look great but the trim and baseboards were not finished and I had to have another contractor come in and install them. The stairwell was sanded and stained and I was told they could match the stain for the stairs to the LVP and that wasn’t true either. The stairs came out pink. Now I’m having another contractor come in and fix. I would not recommend to a friend."
Diana V on January 2025
A premier flooring company in the Carolinas, MyNewFloor.com was founded by a talented, design savvy professional with 15 years of experience in designing and installing a variety of flooring products. Our company is built on the principles of honesty, quality, craftsmanship, and a sincere effort to provide 100% customer satisfaction! You can be sure that only our professional, knowledgeable and experienced installers will complete all the work for you. We do not sub-contract any of our projects.
"LVP looks great and tile in the kitchen look great but the trim and baseboards were not finished and I had to have another contractor come in and install them. The stairwell was sanded and stained and I was told they could match the stain for the stairs to the LVP and that wasn’t true either. The stairs came out pink. Now I’m having another contractor come in and fix. I would not recommend to a friend."
Diana V on January 2025
When you have a plumbing problem you need it fixed fast, fixed right, and fixed by a family friendly company you can trust - Consider it Done.
"Marshall was out before and replaced a water pressure sensor. The outside spigot started making a noise when turned on. He responded quickly and answered all our questions concerning the noise from the outside water spigot. He was professional and knowledgeable. I highly recommend his service."
Sharon I on August 2024
When you have a plumbing problem you need it fixed fast, fixed right, and fixed by a family friendly company you can trust - Consider it Done.
"Marshall was out before and replaced a water pressure sensor. The outside spigot started making a noise when turned on. He responded quickly and answered all our questions concerning the noise from the outside water spigot. He was professional and knowledgeable. I highly recommend his service."
Sharon I on August 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Arrived quickly. The young man was professional and polite. He got the job done surprisingly fast and made sure to explain what he did and why. The cost was clear and very fair before the work started and payment was easy."
Mary T on August 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Arrived quickly. The young man was professional and polite. He got the job done surprisingly fast and made sure to explain what he did and why. The cost was clear and very fair before the work started and payment was easy."
Mary T on August 2024
As one of the leading plumbers in the Monroe, NC area, Superior Plumbing and Drains provides to its customers first-class plumbing services such as water heater services, water filtration services, plumbing installation & repair, water leak detection & repair, drain & sewer line services, and many more. Contact us today!
"Superior Plumbing was excellent to work with. From the start they stayed in communication, showed up when stated, applied shoe covers when entering our home, were neat while performing the service and fixed the problem very quickly. They were so clean I couldn't tell they were here. Thank you Superior Plumbing!"
Beth J on March 2024
As one of the leading plumbers in the Monroe, NC area, Superior Plumbing and Drains provides to its customers first-class plumbing services such as water heater services, water filtration services, plumbing installation & repair, water leak detection & repair, drain & sewer line services, and many more. Contact us today!
"Superior Plumbing was excellent to work with. From the start they stayed in communication, showed up when stated, applied shoe covers when entering our home, were neat while performing the service and fixed the problem very quickly. They were so clean I couldn't tell they were here. Thank you Superior Plumbing!"
Beth J on March 2024
Mr Rooter Plumbing of Charlotte is locally owned plumbing and drain company. The owner Tanya Iliev has been Charlotte resident since 2006, and is very familiar with the local business environment. As a homeowner, mother and wife she understands very well the dynamic of being a homeowner and her number one priority is leaving happy every customer. Our company adopted Tanya's high standards to serve our clients. We do put door mat to wipe our feet, we do put floor protectors on our shoes, we cover with drop sheets if the job is bigger and requires multiple in and out of the house. We cover walls and floors with plastic if the job is messy, we protect our customers property.
"Technician was very professional and cleared obstruction to be able to use the toilets, sinks showers and washer. Identified the faults in my pipeline to prepare for additional work."
Randy B on March 2025
Mr Rooter Plumbing of Charlotte is locally owned plumbing and drain company. The owner Tanya Iliev has been Charlotte resident since 2006, and is very familiar with the local business environment. As a homeowner, mother and wife she understands very well the dynamic of being a homeowner and her number one priority is leaving happy every customer. Our company adopted Tanya's high standards to serve our clients. We do put door mat to wipe our feet, we do put floor protectors on our shoes, we cover with drop sheets if the job is bigger and requires multiple in and out of the house. We cover walls and floors with plastic if the job is messy, we protect our customers property.
"Technician was very professional and cleared obstruction to be able to use the toilets, sinks showers and washer. Identified the faults in my pipeline to prepare for additional work."
Randy B on March 2025
E.R. Services formally known as E.R Plumbing Services. The company has been in business since 1997 servicing the community and truly lives by the motto "Service Once, Client for Life". We offer 24/7 Plumbing Service in the Charlotte and surrounding areas. The owner and team are very active in the community through the WSOC Family Focus Program and Do Good With Dave initiatives. Call us now at (704) 846-5371 for 100% guarantee remarkable plumbing services. Don't forget to check out our reviews.
"ER Plumbing went out of their way to find and repair a leak in a gas line so we could have our service restored before the weekend."
Steven S on May 2025
E.R. Services formally known as E.R Plumbing Services. The company has been in business since 1997 servicing the community and truly lives by the motto "Service Once, Client for Life". We offer 24/7 Plumbing Service in the Charlotte and surrounding areas. The owner and team are very active in the community through the WSOC Family Focus Program and Do Good With Dave initiatives. Call us now at (704) 846-5371 for 100% guarantee remarkable plumbing services. Don't forget to check out our reviews.
"ER Plumbing went out of their way to find and repair a leak in a gas line so we could have our service restored before the weekend."
Steven S on May 2025
You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.
For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.
Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.
Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.
A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.