Josh Mailhot Plumbing has the customer in mind at all times. We pride ourselves on being a three generation local company that takes care of the needs of the community. Keep us in mind when you, your neighbors, family or friends are in need of from a professional with any plumbing problems. From large to small projects. Two of the most common repairs we do are water heater replacements and toilet change outs. I have been told by many of our customers that we are lower then our competitors. With low overhead and one truck there is lower cost to doing business so I can pass the saving onto my customers. All work is warranteed and guaranteed. We are licensed, bonded and insured.
"Josh Mailhot, owner of Josh Mailhot Plumbing, is a go-to professional for dependable and top-notch plumbing services. His hands-on approach and dedication to quality make him stand out in the industry. Joshs commitment to his clients and expertise in tackling plumbing issues make him a highly trusted choice for anyone in need of reliable service."
Lisa M on August 2024
Josh Mailhot Plumbing has the customer in mind at all times. We pride ourselves on being a three generation local company that takes care of the needs of the community. Keep us in mind when you, your neighbors, family or friends are in need of from a professional with any plumbing problems. From large to small projects. Two of the most common repairs we do are water heater replacements and toilet change outs. I have been told by many of our customers that we are lower then our competitors. With low overhead and one truck there is lower cost to doing business so I can pass the saving onto my customers. All work is warranteed and guaranteed. We are licensed, bonded and insured.
"Josh Mailhot, owner of Josh Mailhot Plumbing, is a go-to professional for dependable and top-notch plumbing services. His hands-on approach and dedication to quality make him stand out in the industry. Joshs commitment to his clients and expertise in tackling plumbing issues make him a highly trusted choice for anyone in need of reliable service."
Lisa M on August 2024
Impact Plumbing, Inc.,Over 35 years off exp, Leak Detection & Plumbing Specialist in full knowledge of all Aspects of Plumbing. also reroutes slab leak repairs,re-pipes, tankless water heater service/replace, water heater service/replace all plumbing services, We are 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.
"I had a major leak that flooded my back yard. Nick analyzed the problem, informed me that I had a sudden burst of a cold water line under the slab. Nick rerouted all the cold water lines to fix the current problem and eliminate the threat in the future. He completed job on time at a reasonable price. He planned the routing of the new piping to cause the least amount of damage to walls, ceiling and cabinets. I highly recommend Nick as a first choice."
Steve H on March 2022
Impact Plumbing, Inc.,Over 35 years off exp, Leak Detection & Plumbing Specialist in full knowledge of all Aspects of Plumbing. also reroutes slab leak repairs,re-pipes, tankless water heater service/replace, water heater service/replace all plumbing services, We are 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.
"I had a major leak that flooded my back yard. Nick analyzed the problem, informed me that I had a sudden burst of a cold water line under the slab. Nick rerouted all the cold water lines to fix the current problem and eliminate the threat in the future. He completed job on time at a reasonable price. He planned the routing of the new piping to cause the least amount of damage to walls, ceiling and cabinets. I highly recommend Nick as a first choice."
Steve H on March 2022
We pride our company on 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! Book with us online or feel free to give us a call today! (626)320-5345 Korin
"Mr. Joe was not only professional, but personable as well. He identified my issue with my hot water heater, and fixed it expertly. Dr. Rooter treated me with respect and was overall a tremendous value. I saved the number, as Dr. Rooter is now my first choice for my plumbing needs. 10/10"
Anthony V on January 2025
We pride our company on 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! Book with us online or feel free to give us a call today! (626)320-5345 Korin
"Mr. Joe was not only professional, but personable as well. He identified my issue with my hot water heater, and fixed it expertly. Dr. Rooter treated me with respect and was overall a tremendous value. I saved the number, as Dr. Rooter is now my first choice for my plumbing needs. 10/10"
Anthony V on January 2025
Here at Guaranteed Quality Heating & Air, "WE Stand By Our Name" and we've been established for the past 25 years. Our experts are highly trained to give you the very best service around. "Our Service Prices and Always Reasonable and Fair, We are Guaranteed Quality Heating and Air." Call today for a free estimate!
"Joshua was great, friendly and informative. Able to identify the issue"
Neal T on July 2024
Here at Guaranteed Quality Heating & Air, "WE Stand By Our Name" and we've been established for the past 25 years. Our experts are highly trained to give you the very best service around. "Our Service Prices and Always Reasonable and Fair, We are Guaranteed Quality Heating and Air." Call today for a free estimate!
"Joshua was great, friendly and informative. Able to identify the issue"
Neal T on July 2024
I take pride in my work and creating a happy customer for life. My job is to not only take care of your remodel or plumbing problem but to make sure you fully understand the situation and what your options are. Give Isaac Mailhot Plumbing, a call today!
"He was great"
Darlene G on July 2024
I take pride in my work and creating a happy customer for life. My job is to not only take care of your remodel or plumbing problem but to make sure you fully understand the situation and what your options are. Give Isaac Mailhot Plumbing, a call today!
"He was great"
Darlene G on July 2024
We are a licensed, insured, and experienced plumbing company servicing Riverside County and all surrounding areas. Whether its a water heater installation, or new construction plumbing, we get the job done right the first time and at a fair price.
"fair price. real professional. "
Damian B on June 2025
We are a licensed, insured, and experienced plumbing company servicing Riverside County and all surrounding areas. Whether its a water heater installation, or new construction plumbing, we get the job done right the first time and at a fair price.
"fair price. real professional. "
Damian B on June 2025
We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed! As a skilled, licensed, and insured general contractor in Yucaipa, California, The Water Heater Whisperer is at your service for projects large and small. From quick household fixes to major property renovations, The Water Heater Whisperer provides thorough, efficient service every step of the way. All you have to do is sit back, relax, and enjoy the end results. Here at The Water Heater Whisperer we take pride in our work! Customer satisfaction is the cornerstone of the way we conduct business, and strive to complete the perfect job every time. We will SHOCK you with our competitive pricing. Give us a call today for a FREE estimate!!!
"Aaron is great! Ongoing project "
Dulcey M on May 2025
We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed! As a skilled, licensed, and insured general contractor in Yucaipa, California, The Water Heater Whisperer is at your service for projects large and small. From quick household fixes to major property renovations, The Water Heater Whisperer provides thorough, efficient service every step of the way. All you have to do is sit back, relax, and enjoy the end results. Here at The Water Heater Whisperer we take pride in our work! Customer satisfaction is the cornerstone of the way we conduct business, and strive to complete the perfect job every time. We will SHOCK you with our competitive pricing. Give us a call today for a FREE estimate!!!
"Aaron is great! Ongoing project "
Dulcey M on May 2025
We are 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.
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Silver M on June 2025
We are 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.
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Silver M on June 2025
Big Mike's Rooter & Plumbing Inc. is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Excellent job"
Mayra G on May 2025
Big Mike's Rooter & Plumbing Inc. is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Excellent job"
Mayra G on May 2025
We pride our company on 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!
"Yes, the work was completed the next day I called the company. Good thing with this company you immediately have a chance to talk to the right person not a customer service. Upfront quote just send the the picture and done deal. Highly recommended!"
Marlene D on May 2025
We pride our company on 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!
"Yes, the work was completed the next day I called the company. Good thing with this company you immediately have a chance to talk to the right person not a customer service. Upfront quote just send the the picture and done deal. Highly recommended!"
Marlene D 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.