We have 85 years of industry experience and are dedicated to providing our clients with the very best in installation, service, and repair for your heating, cooling and plumbing needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Water Purification systems in addition to a variety of HVAC and Plumbing-related projects 24 hours a day/ 7 days a week. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!
"Thoroughly enjoyed working with The Maynard Man. Quick and easy estimate with multiple options explained. I loved the simple financing application and approval process in seconds. The work performed was exquisite. Highly recommend!"
Robert V on May 2025
We have 85 years of industry experience and are dedicated to providing our clients with the very best in installation, service, and repair for your heating, cooling and plumbing needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Water Purification systems in addition to a variety of HVAC and Plumbing-related projects 24 hours a day/ 7 days a week. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!
"Thoroughly enjoyed working with The Maynard Man. Quick and easy estimate with multiple options explained. I loved the simple financing application and approval process in seconds. The work performed was exquisite. Highly recommend!"
Robert V on May 2025
When managing your home's plumbing system, it's important to have a local plumbing company in Hendersonville you can turn to to keep things draining and flowing as they should. Whether your drain is clogged, your water heater has failed, or you're not quite sure what is causing your home's plumbing problems, choose Mr. Rooter® Plumbing to help! Were always here for both homes and businesses throughout Hendersonville and the surrounding areas and ensure that our plumbers always deliver the high-quality plumbing repairs and customer care were known for.
"It’s was great"
Stephen B on May 2024
When managing your home's plumbing system, it's important to have a local plumbing company in Hendersonville you can turn to to keep things draining and flowing as they should. Whether your drain is clogged, your water heater has failed, or you're not quite sure what is causing your home's plumbing problems, choose Mr. Rooter® Plumbing to help! Were always here for both homes and businesses throughout Hendersonville and the surrounding areas and ensure that our plumbers always deliver the high-quality plumbing repairs and customer care were known for.
"It’s was great"
Stephen B on May 2024
R and M Plumbing Solutions, 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. Please give us a call today!
"Jon is great!! He’s always so friendly and makes sure everything I need is taken care of. They came and fixed a leaking sink and I haven’t had a problem since. The whole team is made of great people. Highly recommend!!! "
Emma L on June 2025
R and M Plumbing Solutions, 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. Please give us a call today!
"Jon is great!! He’s always so friendly and makes sure everything I need is taken care of. They came and fixed a leaking sink and I haven’t had a problem since. The whole team is made of great people. Highly recommend!!! "
Emma L on June 2025
Stone Heating, Cooling, Plumbing and Electrical is the Most-Awarded home services company in Cookeville, TN, proudly surrounding the Upper Cumberland area, Lebanon, Mount Juliet and other areas.
"Extremely fast service! The lady who called to schedule and then again to confirm arrival time was friendly and professional. The technician, Bobby, was friendly, no pressure, and effective. Fixed my problems efficiently and the cost was reasonable. Thank you!"
Lance S on June 2025
Stone Heating, Cooling, Plumbing and Electrical is the Most-Awarded home services company in Cookeville, TN, proudly surrounding the Upper Cumberland area, Lebanon, Mount Juliet and other areas.
"Extremely fast service! The lady who called to schedule and then again to confirm arrival time was friendly and professional. The technician, Bobby, was friendly, no pressure, and effective. Fixed my problems efficiently and the cost was reasonable. Thank you!"
Lance S on June 2025
We take pride in our company's 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!
We take pride in our company's 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!
Jewell Mechanical, LLC, is a family owned and operated company serving the Nashville metro area specializing in commercial, industrial and residential plumbing, heating and air conditioning, service, preventative maintenance and installation. With a small company attitude with large company capability, our skilled professionals serve our clients with honesty, integrity, and expertise. Jewell is accredited by the BBB, a member of the Nashville Chamber of Commerce and AGC. Jewell is a drug free workplace and all employees are background checked.
"Great service and quality work."
Chad W on June 2025
Jewell Mechanical, LLC, is a family owned and operated company serving the Nashville metro area specializing in commercial, industrial and residential plumbing, heating and air conditioning, service, preventative maintenance and installation. With a small company attitude with large company capability, our skilled professionals serve our clients with honesty, integrity, and expertise. Jewell is accredited by the BBB, a member of the Nashville Chamber of Commerce and AGC. Jewell is a drug free workplace and all employees are background checked.
"Great service and quality work."
Chad W on June 2025
Hoffmann Brothers is Nashville's preferred home service provider for Heating, Cooling, Plumbing and Electrical services. For over 40 years, we've been dedicated to exceeding your expectations. Our skilled team of HVAC professionals, plumbers and electricians ensure your home stays comfortable year-round. We are committed to providing quality, trustworthy services and providing homeowners the tools to make the right decisions for their homes. If you're in need of home repairs, maintenance or installation, call Hoffmann Brothers for top-notch service you can count on!
Hoffmann Brothers is Nashville's preferred home service provider for Heating, Cooling, Plumbing and Electrical services. For over 40 years, we've been dedicated to exceeding your expectations. Our skilled team of HVAC professionals, plumbers and electricians ensure your home stays comfortable year-round. We are committed to providing quality, trustworthy services and providing homeowners the tools to make the right decisions for their homes. If you're in need of home repairs, maintenance or installation, call Hoffmann Brothers for top-notch service you can count on!
We provide First Class service at a quality price! For repairs, service and installation on all brands of Heating and Cooling systems. Installation of new tank or tankless water heaters. We run gas pipe too! Call us now at 615-504-8313 to schedule your appointment with Austin!
"He came and fixed the vibration that I hear when I operate the AC."
Domingo G on July 2021
We provide First Class service at a quality price! For repairs, service and installation on all brands of Heating and Cooling systems. Installation of new tank or tankless water heaters. We run gas pipe too! Call us now at 615-504-8313 to schedule your appointment with Austin!
"He came and fixed the vibration that I hear when I operate the AC."
Domingo G on July 2021
Armor Air TN is full home service company specializing in HVAC, plumbing, water filtration, and indoor air quality services. Armor Air TN is focused on providing the highest quality level of service. You can have peace of mind knowing that some of the best HVAC specialists are working hard for YOU! Our technicians go the extra mile every time, and their experience enables them to tackle whatever issue you may have. We consider it a privilege to play a part in your family’s comfort, and we take our role very seriously.
"Great!!!!!’nn"
Jamie J on June 2025
Armor Air TN is full home service company specializing in HVAC, plumbing, water filtration, and indoor air quality services. Armor Air TN is focused on providing the highest quality level of service. You can have peace of mind knowing that some of the best HVAC specialists are working hard for YOU! Our technicians go the extra mile every time, and their experience enables them to tackle whatever issue you may have. We consider it a privilege to play a part in your family’s comfort, and we take our role very seriously.
"Great!!!!!’nn"
Jamie J on June 2025
If you have any Plumbing, HVAC and Electrical needs contact us at Pioneer Plumbing Heating Cooling and Electric. Our in-depth experience and comprehensive understanding of plumbing, HVAC and Electrical issues ensures that we are well-equipped for any and all obstacles that present themselves. If you have a burst pipe, clogged drain, broken heater or any other plumbing, heating, or cooling problems, our board certified technicians will take a look at them and give you a cost estimate for free. We dedicate ourselves to providing the highest quality of service and making the job experience as easy and comfortable for you as possible. We will solve your plumbing problems as scheduled, as quoted, and as promised. Contact us today to schedule your free job estimate.
"Plumber did such a poor job I had to pay another plumber just to correct his mistakes. He left his shop vac and tools afterward. Left a toilet in my closet which I was told was to be picked up 9 days ago. Called and spoke with Jasmine who was absolutely rude and condescending and refused to give me a day for the toilet to be picked up. Save yourself the headache and find anyone else."
Rob W on May 2025
If you have any Plumbing, HVAC and Electrical needs contact us at Pioneer Plumbing Heating Cooling and Electric. Our in-depth experience and comprehensive understanding of plumbing, HVAC and Electrical issues ensures that we are well-equipped for any and all obstacles that present themselves. If you have a burst pipe, clogged drain, broken heater or any other plumbing, heating, or cooling problems, our board certified technicians will take a look at them and give you a cost estimate for free. We dedicate ourselves to providing the highest quality of service and making the job experience as easy and comfortable for you as possible. We will solve your plumbing problems as scheduled, as quoted, and as promised. Contact us today to schedule your free job estimate.
"Plumber did such a poor job I had to pay another plumber just to correct his mistakes. He left his shop vac and tools afterward. Left a toilet in my closet which I was told was to be picked up 9 days ago. Called and spoke with Jasmine who was absolutely rude and condescending and refused to give me a day for the toilet to be picked up. Save yourself the headache and find anyone else."
Rob W 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.