Ken O'Brien Plumbing Heating & Air 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.
"Knowledgeable and keeps customer informed throughout the processâ ¦ System back in serviceâ ¦.excellent customer experienceâ ¦.."
Loretha B on May 2023
Ken O'Brien Plumbing Heating & Air 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.
"Knowledgeable and keeps customer informed throughout the processâ ¦ System back in serviceâ ¦.excellent customer experienceâ ¦.."
Loretha B on May 2023
With over 20 years of experience as a plumber, One Call, is who you need to take care of your plumbing needs. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!
"Great job!"
Wyatt J on January 2025
With over 20 years of experience as a plumber, One Call, is who you need to take care of your plumbing needs. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!
"Great job!"
Wyatt J on January 2025
Chisholm Plumbing, Heating and Air Conditioning is proud to be a locally owned and operated business that has been serving Greenville, Spartanburg, Greer, Taylors, Simpsonville, Duncan, since 2015! With years of experience and unmatched expertise, we can help with any and all of your plumbing needs. Since opening our doors, we have built our business on providing customers with the highest quality products and service at a fair price. Our customers can count on us to be timely, tidy and when the job is done, that they will be 100% satisfied with the work completed. Let us show you the Chisholm difference, get in touch today!
"Chisholm showed up on time. They were able to replace my heater the same day so that we could take a hot shower. Chisholm is the best and I will be using them for all of my plumbing and hvac needs in the future. They have a membership program that is the best around! "
Al P on June 2025
Chisholm Plumbing, Heating and Air Conditioning is proud to be a locally owned and operated business that has been serving Greenville, Spartanburg, Greer, Taylors, Simpsonville, Duncan, since 2015! With years of experience and unmatched expertise, we can help with any and all of your plumbing needs. Since opening our doors, we have built our business on providing customers with the highest quality products and service at a fair price. Our customers can count on us to be timely, tidy and when the job is done, that they will be 100% satisfied with the work completed. Let us show you the Chisholm difference, get in touch today!
"Chisholm showed up on time. They were able to replace my heater the same day so that we could take a hot shower. Chisholm is the best and I will be using them for all of my plumbing and hvac needs in the future. They have a membership program that is the best around! "
Al P on June 2025
Plumb ER is a locally/owner run and operated company with over 15 years 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.
"Extremely professional and the work was done with high quality and in a timely manner. Even identified an issue we did not know we had and gave a resolution that was honest and fair."
Rodney V on June 2025
Plumb ER is a locally/owner run and operated company with over 15 years 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.
"Extremely professional and the work was done with high quality and in a timely manner. Even identified an issue we did not know we had and gave a resolution that was honest and fair."
Rodney V on June 2025
We are an experienced, local plumbing company that will provide nothing but the best solutions for your home or business! From busted water heaters to sewer clogs, our team takes great pride in both the quality of work being done and in our customer service! No corners cut! We specialize in Water, Sewer, and Gas piping systems for both residential and commercial customers.
"Nick called promptly and setup an appointment to fix my plumbing issue. He was able to come out that same day and stayed after hours to help find the problem! I was very impressed with his professionalism and how he updated me along the way. I would recommend his services if you are in need of a plumber!"
Margaret P on February 2025
We are an experienced, local plumbing company that will provide nothing but the best solutions for your home or business! From busted water heaters to sewer clogs, our team takes great pride in both the quality of work being done and in our customer service! No corners cut! We specialize in Water, Sewer, and Gas piping systems for both residential and commercial customers.
"Nick called promptly and setup an appointment to fix my plumbing issue. He was able to come out that same day and stayed after hours to help find the problem! I was very impressed with his professionalism and how he updated me along the way. I would recommend his services if you are in need of a plumber!"
Margaret P on February 2025
When it comes to providing the right services quickly, no one does it better than Waldrop Plumbing Heating Air. Here, our people deliver the difference. With our team of NATE-certified HVAC technicians and licensed Greenville, SC, plumbers, we accurately assess the needs of our customers so that we can provide the quality service we will always stand behind. Weve provided services for all sorts of homes. Whether its installing a complete HVAC system or simply fixing a burst water pipe, we take pride in delivering the Waldrop difference.
"The plumbing team at Waldrop came and upgraded my shower. Great job! "
jesse c on June 2025
When it comes to providing the right services quickly, no one does it better than Waldrop Plumbing Heating Air. Here, our people deliver the difference. With our team of NATE-certified HVAC technicians and licensed Greenville, SC, plumbers, we accurately assess the needs of our customers so that we can provide the quality service we will always stand behind. Weve provided services for all sorts of homes. Whether its installing a complete HVAC system or simply fixing a burst water pipe, we take pride in delivering the Waldrop difference.
"The plumbing team at Waldrop came and upgraded my shower. Great job! "
jesse c on June 2025
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.
"Did a very good job with the flushing out of my tankless hot water heater"
Robert D on May 2025
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.
"Did a very good job with the flushing out of my tankless hot water heater"
Robert D on May 2025
It is our pledge, as a family run business with 4 decades of experience, to give you: Top quality workmanship, professional service and affordable pricing. We look forward to meeting you and your families as we strive to give you the best possible plumbing service available.
"Done promptly and efficiently."
Charles J on May 2025
It is our pledge, as a family run business with 4 decades of experience, to give you: Top quality workmanship, professional service and affordable pricing. We look forward to meeting you and your families as we strive to give you the best possible plumbing service available.
"Done promptly and efficiently."
Charles J on May 2025
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.
"They're good. Just expensive though."
Abanoub G on May 2025
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.
"They're good. Just expensive though."
Abanoub G on May 2025
At Corley, we focus on skills and relational training for our technicians to give them all the "tools" that they need to be successful. We use a combination of trade organization training programs, in house trainers, and other outside technical classes. Corley provides quality, state of the art equipment such as electronic leak detection, video pipeline inspection systems, and rolling warehouses. Vehicles stocked with most parts needed for the plumbing and electrical service and repair business. All of this is to offer you the services of the best plumbing, air and electric company in Greenville, SC. Also serving Mauldin, Simpsonville, Travelers Rest, Easley, Piedmont & Marietta, SC.
"These folks were prompt, competent, and fairly priced. Iâ d use them again, and recommend them to anyone."
Richard B on November 2024
At Corley, we focus on skills and relational training for our technicians to give them all the "tools" that they need to be successful. We use a combination of trade organization training programs, in house trainers, and other outside technical classes. Corley provides quality, state of the art equipment such as electronic leak detection, video pipeline inspection systems, and rolling warehouses. Vehicles stocked with most parts needed for the plumbing and electrical service and repair business. All of this is to offer you the services of the best plumbing, air and electric company in Greenville, SC. Also serving Mauldin, Simpsonville, Travelers Rest, Easley, Piedmont & Marietta, SC.
"These folks were prompt, competent, and fairly priced. Iâ d use them again, and recommend them to anyone."
Richard B on November 2024
Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.
Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.