After more than two decades of working with national plumbing companies, Robert Elliott founded Elliott Plumbing, Inc. to be the local plumbing company you can trust that delivers the expert plumbing services you need. Our team of experts has seen it all. From minor repairs to major installations, drain cleaning to troubleshooting, we have the expertise and knowledge to handle any plumbing job. We offer scheduled and emergency plumbing services. We stand behind our work and are committed to your satisfaction. That's why we offer a satisfaction guarantee on all of our services. If you're not happy with the work we've done, we'll make it right - no questions asked.
"Did an excellent job for a fair price"
Brandon M on July 2024
After more than two decades of working with national plumbing companies, Robert Elliott founded Elliott Plumbing, Inc. to be the local plumbing company you can trust that delivers the expert plumbing services you need. Our team of experts has seen it all. From minor repairs to major installations, drain cleaning to troubleshooting, we have the expertise and knowledge to handle any plumbing job. We offer scheduled and emergency plumbing services. We stand behind our work and are committed to your satisfaction. That's why we offer a satisfaction guarantee on all of our services. If you're not happy with the work we've done, we'll make it right - no questions asked.
"Did an excellent job for a fair price"
Brandon M on July 2024
All Good plumbing and drains is committed to excellence in every aspect of our business. With over 20 years in the Plumbing and Drain cleaning buisness 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 the plumbing 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.
"Brian called me early the morning after the request, showed up to evaluate the bid the job exactly when he said he would, and got everything fixed quickly and completely. "
Jeff D on January 2025
All Good plumbing and drains is committed to excellence in every aspect of our business. With over 20 years in the Plumbing and Drain cleaning buisness 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 the plumbing 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.
"Brian called me early the morning after the request, showed up to evaluate the bid the job exactly when he said he would, and got everything fixed quickly and completely. "
Jeff D on January 2025
We have 42 years of experience on our staff. We guaranty all of our work to the finest quality. There is no job too big or too small that we can't handle in a very timely manner.
"My old 50 gallon tank stopped working. When I contacted Matt he arranged to get to my house the same day even though I had a very short window when I would be available. He was very professional, efficient and reasonably priced. The job was VERY well done and he cleaned up the work area. Don’t hesitate to call if you need plumbing services. "
Carl G on June 2025
We have 42 years of experience on our staff. We guaranty all of our work to the finest quality. There is no job too big or too small that we can't handle in a very timely manner.
"My old 50 gallon tank stopped working. When I contacted Matt he arranged to get to my house the same day even though I had a very short window when I would be available. He was very professional, efficient and reasonably priced. The job was VERY well done and he cleaned up the work area. Don’t hesitate to call if you need plumbing services. "
Carl G on June 2025
For unbeatable heating and air conditioning in Sacramento and the nearby area, Atticman Heating and Air Conditioning, Insulation are your local Champions! Since our founding, we have been proven time and time again as a customer 1st company. Our team of heating and air Champions is ready to serve you for all of your heating, cooling, ductwork, air purification, or attic insulation needs! At Atticman Heating and Air Conditioning, Insulation, we are committed to sustainability and reducing our carbon footprint. That’s why we prioritize electrification and energy-efficient heating and air conditioning systems like heat pumps and whole-house fans. Our services were created to provide you with the most benefit to ensure lasting home comfort solutions. We also offer diagnostic service at no charge, and our 10-year warranties on installations provide added peace of mind.
For unbeatable heating and air conditioning in Sacramento and the nearby area, Atticman Heating and Air Conditioning, Insulation are your local Champions! Since our founding, we have been proven time and time again as a customer 1st company. Our team of heating and air Champions is ready to serve you for all of your heating, cooling, ductwork, air purification, or attic insulation needs! At Atticman Heating and Air Conditioning, Insulation, we are committed to sustainability and reducing our carbon footprint. That’s why we prioritize electrification and energy-efficient heating and air conditioning systems like heat pumps and whole-house fans. Our services were created to provide you with the most benefit to ensure lasting home comfort solutions. We also offer diagnostic service at no charge, and our 10-year warranties on installations provide added peace of mind.
Lee's Air, Plumbing & Heating specializes in the service, repair, and replacement of HVAC and plumbing systems. Our pricing for select services includes: Residential HVAC Diagnostics: $99 Residential Plumbing Diagnostics: $49 FREE Estimates for HVAC system replacements All estimates are provided at a flat rate when our technicians or plumbers are on-site. We also offer services for commercial businesses, with pricing that may vary based on location. Lee's Air is proud to partner with the SMUD Rebate Program to help customers save on energy-efficient upgrades. Contact our customer service team today for more details!
"I would recommend them. The =y were fast and I plan to use them for additional project"
Drake R on April 2025
Lee's Air, Plumbing & Heating specializes in the service, repair, and replacement of HVAC and plumbing systems. Our pricing for select services includes: Residential HVAC Diagnostics: $99 Residential Plumbing Diagnostics: $49 FREE Estimates for HVAC system replacements All estimates are provided at a flat rate when our technicians or plumbers are on-site. We also offer services for commercial businesses, with pricing that may vary based on location. Lee's Air is proud to partner with the SMUD Rebate Program to help customers save on energy-efficient upgrades. Contact our customer service team today for more details!
"I would recommend them. The =y were fast and I plan to use them for additional project"
Drake R on April 2025
Our customer service is next level. We offer fair pricing and add a level of quality and knowledge that is unmatched. 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.
"As a builder and have worked with Coastline Plumbing Co. on both new construction and remodel projects. They do solid work and get the job done on schedule, which is important for keeping projects moving. Their attention to detail is good, and they handle everything from rough-ins to final installations without issue. Overall, they are reliable and professional, and I would not hesitate to use them again."
Chris P on December 2024
Our customer service is next level. We offer fair pricing and add a level of quality and knowledge that is unmatched. 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.
"As a builder and have worked with Coastline Plumbing Co. on both new construction and remodel projects. They do solid work and get the job done on schedule, which is important for keeping projects moving. Their attention to detail is good, and they handle everything from rough-ins to final installations without issue. Overall, they are reliable and professional, and I would not hesitate to use them again."
Chris P on December 2024
CMS Plumbing, has been a family owned and operated company since 2000. At CMS Plumbing, quality is always first and at a reasonable price. When you need a plumber think CMS Plumbing. Between the 2 owners we have over 40 years? experience in all aspects of plumbing. We have passed this knowledge and experience onto our technicians to ensure CMS Plumbers maintain higher quality.
"Kevin was polite, friendly and very professional. The kind of man that you want to do the job. The work he did looks great. He gave me professional advice on future jobs. I will definitely use CMS again. Thanks Kevin!"
Greg H on May 2025
CMS Plumbing, has been a family owned and operated company since 2000. At CMS Plumbing, quality is always first and at a reasonable price. When you need a plumber think CMS Plumbing. Between the 2 owners we have over 40 years? experience in all aspects of plumbing. We have passed this knowledge and experience onto our technicians to ensure CMS Plumbers maintain higher quality.
"Kevin was polite, friendly and very professional. The kind of man that you want to do the job. The work he did looks great. He gave me professional advice on future jobs. I will definitely use CMS again. Thanks Kevin!"
Greg H on May 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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.
"The team at Go Pro Construction is fantastic. From start to finish, they communicated clearly and worked diligently. The final product is flawless."
Stephanie N on February 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's 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.
"The team at Go Pro Construction is fantastic. From start to finish, they communicated clearly and worked diligently. The final product is flawless."
Stephanie N on February 2025
Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.
"The technicians, Chris F, Tyler H and Christian C, were friendly and personable. Great job on my new water heater! Chris got me 18 month financing with no interest. I would definitely use them again!"
Cindy F on June 2025
Service Champions is the leading heating and air conditioning contractor in Northern California servicing homeowners in East Bay, South Bay and Sacramento areas. We can make your home more comfortable and improve the quality of air you and your family breathe. We specialize in maintenance, repair and sales of all brands of air conditioners and heaters, and are experts in indoor air quality improvement through filtration, duct replacement, insulation and hospital grade UV lights. All the air conditioners we install have the new environmentally friendly refrigerant that does not damage the ozone. We also are huge proponents of super high efficient equipment, such as 95% efficient furnaces. This equipment saves homeowners a tremendous amount of money on their utility bills.
"The technicians, Chris F, Tyler H and Christian C, were friendly and personable. Great job on my new water heater! Chris got me 18 month financing with no interest. I would definitely use them again!"
Cindy F on June 2025
For over 35 years, for homeowners in Novato and northern California, the name Peter Levi has come to means just that — Trust. Reliable, experienced & certified premiere HVAC, all of Peter Levi technicians are some of the friendliest, most knowlegeable people you’ll ever meet! Drug screened and background checked, you can always count on a top-notch experience. We charge by the job, so you know the cost before we start. As one of the most trusted Novato and Vacaville commercial Plumbing and HVAC companies, we have worked with builders and homeowners alike for over 20 years, providing the highest quality, professional services with 100% customer satisfaction each and every time. Plus, you can always count on honest, upfront pricing with no hidden charges or fees and the confidence of knowing that a true professional is on the job! PLUMBING HEATING AIR CONDITIONING SEWER and DRAIN SERVICE and REPAIR COMMERCIAL AND SO MUCH MORE!
"It went very well; the thorough HVAC system checkup revealed some questionable component that were best suggested to be replace with new ones. I am not confident that my HVAC system is set for more that good performance going forward. I appreciated the non-pressured advice and suggestions in coming to my decisions. Thank you, Joaquin Ortiz."
Carlos G on May 2024
For over 35 years, for homeowners in Novato and northern California, the name Peter Levi has come to means just that — Trust. Reliable, experienced & certified premiere HVAC, all of Peter Levi technicians are some of the friendliest, most knowlegeable people you’ll ever meet! Drug screened and background checked, you can always count on a top-notch experience. We charge by the job, so you know the cost before we start. As one of the most trusted Novato and Vacaville commercial Plumbing and HVAC companies, we have worked with builders and homeowners alike for over 20 years, providing the highest quality, professional services with 100% customer satisfaction each and every time. Plus, you can always count on honest, upfront pricing with no hidden charges or fees and the confidence of knowing that a true professional is on the job! PLUMBING HEATING AIR CONDITIONING SEWER and DRAIN SERVICE and REPAIR COMMERCIAL AND SO MUCH MORE!
"It went very well; the thorough HVAC system checkup revealed some questionable component that were best suggested to be replace with new ones. I am not confident that my HVAC system is set for more that good performance going forward. I appreciated the non-pressured advice and suggestions in coming to my decisions. Thank you, Joaquin Ortiz."
Carlos G on May 2024
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.