Need to replace your old, leaking or defective Water Heater? At WATER HEATERS-PLUS, LLC we are the plumbing provider to call for Fast, Friendly, and Reliable VALLEY WIDE SERVICE. Our package prices include: New Water Heater, Pan or Alarm, and Flex Lines (and Ball Valve, if needed) And we dispose of your old water heater at no extra charge to you. No Service Call Fee OR extra charge for weekend service. All water heaters include manufacturer warranty. Labor is warrantied for one year by WHP. All work is completed by licensed, bonded and insured Master Plumber w/ 30 years experience! Our Promise To YOU: **Never to upsell. Ever. **A Master Plumber on every job. **Competitive pricing. **Friendly, courteous service. **Licensed. Bonded. Insured.
"Scott came the next morning to install a new water heater. His pricing beat the rest of the quotes I received by quite a lot. He had completed the work in a couple of hours. I was very pleased. I have hired Scott to come back and install a water filtration system."
Melissa Z on May 2025
Need to replace your old, leaking or defective Water Heater? At WATER HEATERS-PLUS, LLC we are the plumbing provider to call for Fast, Friendly, and Reliable VALLEY WIDE SERVICE. Our package prices include: New Water Heater, Pan or Alarm, and Flex Lines (and Ball Valve, if needed) And we dispose of your old water heater at no extra charge to you. No Service Call Fee OR extra charge for weekend service. All water heaters include manufacturer warranty. Labor is warrantied for one year by WHP. All work is completed by licensed, bonded and insured Master Plumber w/ 30 years experience! Our Promise To YOU: **Never to upsell. Ever. **A Master Plumber on every job. **Competitive pricing. **Friendly, courteous service. **Licensed. Bonded. Insured.
"Scott came the next morning to install a new water heater. His pricing beat the rest of the quotes I received by quite a lot. He had completed the work in a couple of hours. I was very pleased. I have hired Scott to come back and install a water filtration system."
Melissa Z on May 2025
Clutch Plumbing 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.
"They were fast and efficient and they were understanding of our situation and really worked with us and our budget! Great customer service!"
Carlie M on November 2022
Clutch Plumbing 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.
"They were fast and efficient and they were understanding of our situation and really worked with us and our budget! Great customer service!"
Carlie M on November 2022
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.
"Very prompt, clean , and high quality work . He does what he promises to do."
Simon D on October 2022
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.
"Very prompt, clean , and high quality work . He does what he promises to do."
Simon D on October 2022
Aqua plumbing services is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities, and to provide our employees with a great place to work. We are a leader in providing our customers with the highest quality products and craftsmanship, in an honest, efficient and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.
"Highly recommended and great and friendly staff"
Mostafa D on February 2022
Aqua plumbing services is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities, and to provide our employees with a great place to work. We are a leader in providing our customers with the highest quality products and craftsmanship, in an honest, efficient and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.
"Highly recommended and great and friendly staff"
Mostafa D on February 2022
ASAP Plumbing Services is a trusted leader in residential and commercial plumbing throughout Tempe, AZ, and the surrounding areas. Known for delivering fast, reliable, and high-quality service, we’ve earned a strong reputation in Arizona’s competitive home services market. Backed by a skilled team and a fully equipped facility, we’re committed to solving plumbing issues quickly and correctly the first time. At ASAP, our "We're On It" promise isn’t just a slogan—it’s the standard that drives everything we do. Whether it’s a minor repair or a major installation, our team is always ready to respond with speed, professionalism, and unmatched expertise.
ASAP Plumbing Services is a trusted leader in residential and commercial plumbing throughout Tempe, AZ, and the surrounding areas. Known for delivering fast, reliable, and high-quality service, we’ve earned a strong reputation in Arizona’s competitive home services market. Backed by a skilled team and a fully equipped facility, we’re committed to solving plumbing issues quickly and correctly the first time. At ASAP, our "We're On It" promise isn’t just a slogan—it’s the standard that drives everything we do. Whether it’s a minor repair or a major installation, our team is always ready to respond with speed, professionalism, and unmatched expertise.
Custom Plumbing of Arizona Rated #1: We are The Drain Whisperers, industry leader in sewer repair/replacement, offering trench-less technology. We are more than just a rooter company, we are experts in all facets of plumbing. Looking for a Plumbing company that isn't looking to make you laugh at their commercials then make you cry when you get the bill, use Custom Plumbing. We provide superior service at a fair and reasonable price. Custom Plumbing a family owned company and we treat our customers just like family * Ask about our apples to apples guarantee, we save our customers $100's to $1000's of dollars a day! A QC company (quality certified), plumbers are drug tested, background checked and have a minimum 5 years experience. Honest plumbers doing an honest job, you can trust Custom!! Although only one service man visits your home you can rest assured that there is a team of professionals behind our techs making sure the job gets done right the first time.
"They were friendly and to the point. Picked a time convenient for me and got the job done in a timely manner."
Tamra H on May 2025
Custom Plumbing of Arizona Rated #1: We are The Drain Whisperers, industry leader in sewer repair/replacement, offering trench-less technology. We are more than just a rooter company, we are experts in all facets of plumbing. Looking for a Plumbing company that isn't looking to make you laugh at their commercials then make you cry when you get the bill, use Custom Plumbing. We provide superior service at a fair and reasonable price. Custom Plumbing a family owned company and we treat our customers just like family * Ask about our apples to apples guarantee, we save our customers $100's to $1000's of dollars a day! A QC company (quality certified), plumbers are drug tested, background checked and have a minimum 5 years experience. Honest plumbers doing an honest job, you can trust Custom!! Although only one service man visits your home you can rest assured that there is a team of professionals behind our techs making sure the job gets done right the first time.
"They were friendly and to the point. Picked a time convenient for me and got the job done in a timely manner."
Tamra H on May 2025
Plumbrite Services 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.
Plumbrite Services 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.
Streamline Plumbing AZ, LLC, is a full service plumbing contractor. Recently relocated from Wisconsin now bringing that great Midwest quality and customer service to the Phoenix area. We can handle any job, big or small and pride ourselves on our quality work at a fair price. Give our dedicated staff a call today. We look forward to working with you.
"The owner responded right away with the best offer. They showed the next day to complete the work. Dylan did a quality clean job."
Neal D on April 2025
Streamline Plumbing AZ, LLC, is a full service plumbing contractor. Recently relocated from Wisconsin now bringing that great Midwest quality and customer service to the Phoenix area. We can handle any job, big or small and pride ourselves on our quality work at a fair price. Give our dedicated staff a call today. We look forward to working with you.
"The owner responded right away with the best offer. They showed the next day to complete the work. Dylan did a quality clean job."
Neal D on April 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!
"Hot water heater stopped working and was leaking slowly. Called Mr. Sunshine plumbing out. They showed up to my house in a timely manner. Tech was Eric and he was very professional and explained everything thoroughly. Price was on point and warranty was great. Highly recommend. "
Sarah S 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! Book with us online or feel free to give us a call today!
"Hot water heater stopped working and was leaking slowly. Called Mr. Sunshine plumbing out. They showed up to my house in a timely manner. Tech was Eric and he was very professional and explained everything thoroughly. Price was on point and warranty was great. Highly recommend. "
Sarah S on May 2025
We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in Plumbing, Cooling systems as well as Heating and furnace systems. 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.
"Professional, knowledgeable (explained every detail), fair and timely."
Michael K on May 2025
We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in Plumbing, Cooling systems as well as Heating and furnace systems. 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.
"Professional, knowledgeable (explained every detail), fair and timely."
Michael K 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.