Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!
"They did fine"
Keavon R on May 2025
Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!
"They did fine"
Keavon R on May 2025
Bowling Green Refrigeration, in Bowling Green, Kentucky, is the area's leading HVAC contractor serving Bowling Green, Scottsville, Morgantown, Glasgow and surrounding areas since 1991. We specialize in residential and commercial heating and cooling service and repair, commercial refrigeration, furnace repair and much more. For more information, contact Bowling Green Refrigeration in Bowling Green.
Bowling Green Refrigeration, in Bowling Green, Kentucky, is the area's leading HVAC contractor serving Bowling Green, Scottsville, Morgantown, Glasgow and surrounding areas since 1991. We specialize in residential and commercial heating and cooling service and repair, commercial refrigeration, furnace repair and much more. For more information, contact Bowling Green Refrigeration in Bowling Green.
At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today. Additional DBAs - Mr Rooter Corp, Mr Rooter of Bowling Green.
At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today. Additional DBAs - Mr Rooter Corp, Mr Rooter of Bowling Green.
I have 9 years in construction if you need help with anything I be happy to help.
I have 9 years in construction if you need help with anything I be happy to help.
I love my job and my work reflects that. My company stands on a strong reputation of doing things right. We do a great job at a fair price because that is what YOU deserve. Customer service is our number one priority. My employees are drug tested and background checked. We give free estimates on projects, and new customers receive 10% off. My price and quality are guaranteed to be the best.
I love my job and my work reflects that. My company stands on a strong reputation of doing things right. We do a great job at a fair price because that is what YOU deserve. Customer service is our number one priority. My employees are drug tested and background checked. We give free estimates on projects, and new customers receive 10% off. My price and quality are guaranteed to be the best.
New construction, Remodel, and Service Repair pluming licensed and insured
New construction, Remodel, and Service Repair pluming licensed and insured
We specialize in flooring, trim, painting, staining, decking, fencing, window replacement, and much more! Our number one priority is customer satisfaction and honesty! We carry these as our main pillars of support. We value our customers opinion, and always go the extra mile to make sure their needs and wants are met!
We specialize in flooring, trim, painting, staining, decking, fencing, window replacement, and much more! Our number one priority is customer satisfaction and honesty! We carry these as our main pillars of support. We value our customers opinion, and always go the extra mile to make sure their needs and wants are met!
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
Hiller Plumbing, Heating, Cooling & Electrical of Bowling Green, KY offers plumbing, heating & air conditioning, sewer & drain, indoor air quality and electrical services near Bowling Green and surrounding counties in KY. If you need a certified plumber, local electrician, or HVAC company with 20+ years of experience with installation, replacement, repair and maintenance services, than we are the company for you. We also offer 24 hour emergency services for those dire times that can't wait.
"Great group. Showed up on time and was in and out couldn’t ask for better service"
Johnny D on August 2018
Hiller Plumbing, Heating, Cooling & Electrical of Bowling Green, KY offers plumbing, heating & air conditioning, sewer & drain, indoor air quality and electrical services near Bowling Green and surrounding counties in KY. If you need a certified plumber, local electrician, or HVAC company with 20+ years of experience with installation, replacement, repair and maintenance services, than we are the company for you. We also offer 24 hour emergency services for those dire times that can't wait.
"Great group. Showed up on time and was in and out couldn’t ask for better service"
Johnny D on August 2018
We are a full service plumbing company that consists of Me and my Son. We accept all major credit cards,senior citizen,military and first time customer discounts.
We are a full service plumbing company that consists of Me and my Son. We accept all major credit cards,senior citizen,military and first time customer discounts.
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.