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Water heater installers and replacers in San Dimas
Cruz Plumbing and Rooter Services began our business with the main focus on Customer Service. It is our goal to treat every client as family. We will answer each question, giving you the confidence in our services, repairs and pricing. Our pride is to provide our customers with the information for them to be able to make informed, educated decisions when it comes to their plumbing service needs. Our team has been highly trained in all jobs, large or small, and is in contact with myself to ensure the job is completed to the stated specifics. We thank you for selecting Cruz Plumbing and Rooter Services. We appreciate your call to give us the opportunity to provide you with the best services and pricing available. Christian Cruz
"Very Professional and knowledgeable with plumbing. Mr Cruz provided quick service and understood why we wanted this project done quickly to facilitate my mother's handicap situation. Hoping to give him more business in the future. Thank You"
Kaizad A on June 2022
Cruz Plumbing and Rooter Services began our business with the main focus on Customer Service. It is our goal to treat every client as family. We will answer each question, giving you the confidence in our services, repairs and pricing. Our pride is to provide our customers with the information for them to be able to make informed, educated decisions when it comes to their plumbing service needs. Our team has been highly trained in all jobs, large or small, and is in contact with myself to ensure the job is completed to the stated specifics. We thank you for selecting Cruz Plumbing and Rooter Services. We appreciate your call to give us the opportunity to provide you with the best services and pricing available. Christian Cruz
"Very Professional and knowledgeable with plumbing. Mr Cruz provided quick service and understood why we wanted this project done quickly to facilitate my mother's handicap situation. Hoping to give him more business in the future. Thank You"
Kaizad A on June 2022
At Top Notch Plumbing Inc. we are your premiere source for Plumbing Since 2016 our company has offered the finest in craftsmanship and quality. For the best of the best call today for your next project.
"The work performed was excellent, but I felt they were expensive"
Kathy W on May 2024
At Top Notch Plumbing Inc. we are your premiere source for Plumbing Since 2016 our company has offered the finest in craftsmanship and quality. For the best of the best call today for your next project.
"The work performed was excellent, but I felt they were expensive"
Kathy W on May 2024
We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Austin Hill Plumbing strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.
We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Austin Hill Plumbing strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.
QP Plumbing provides exceptional service to the surrounding areas. Always take pride in all of our services. Whatever your home improvement needs may be, you can count on our company to leave you satisfied and happy. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients. Our staff listens to your needs regarding your home improvement project. Call us today youll be relieved you did. Thank you
"Excellent service "
Hugo F on May 2025
QP Plumbing provides exceptional service to the surrounding areas. Always take pride in all of our services. Whatever your home improvement needs may be, you can count on our company to leave you satisfied and happy. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients. Our staff listens to your needs regarding your home improvement project. Call us today youll be relieved you did. Thank you
"Excellent service "
Hugo F on May 2025
Plumbers Hub LLC has been dedicated to this craft for over 15 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business!
"Readily available and quick to provide service. Plumber Hubs has come to our rescue at critical times of need. Weâ ve recommended them time and again to neighbors and friends. The company was very professional and accurate in detecting the problem the first time around. The number is saved to contacts for quick reference!"
Vanessa L on August 2021
Plumbers Hub LLC has been dedicated to this craft for over 15 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business!
"Readily available and quick to provide service. Plumber Hubs has come to our rescue at critical times of need. Weâ ve recommended them time and again to neighbors and friends. The company was very professional and accurate in detecting the problem the first time around. The number is saved to contacts for quick reference!"
Vanessa L on August 2021
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!
"Very helpful but not pushy about parts made me feel very comfortable."
Alax M on November 2018
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!
"Very helpful but not pushy about parts made me feel very comfortable."
Alax M on November 2018
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.
"Overall, a good experience."
Denise W on June 2025
We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.
"Overall, a good experience."
Denise W on June 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 the start to the 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.
"Aldrich, the SF Manager, is so great to work with. He is very patient and not at all pushy to buy from them, He works very hard to make the customer happy. When I decided to replace the water heater, it was quite late during the day. However, their team made sure to get the work done till the end. The following day, Aldrich followed up with an inspection to make sure there was no leak and that the heat level was good with the residents of the building. I will definitely recommend this company."
Edith M 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 the start to the 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.
"Aldrich, the SF Manager, is so great to work with. He is very patient and not at all pushy to buy from them, He works very hard to make the customer happy. When I decided to replace the water heater, it was quite late during the day. However, their team made sure to get the work done till the end. The following day, Aldrich followed up with an inspection to make sure there was no leak and that the heat level was good with the residents of the building. I will definitely recommend this company."
Edith M on May 2025
Welcome to So-Cal Plumbing & Rooter! With over 20 years of experience, we are proudly serving the Los Angeles County and surrounding areas. At So-Cal Plumbing and Rooter. our experience is serving our customers with 100% satisfaction on every project we take on. We will give you the peace of mind you need and deserve. So-Cal Plumbing and Rooter happily services the community with integrity, professionalism and competitive pricing. We are fully licensed and insured and have built a reputation for quality work with each satisfied customer. Thank you for the opportunity to introduce you to our company.
"They did a fantastic job! Replaced all plumbing underneath the kitchen, and in the wall to the sink, and finished before lunchtime. Came back the next day to vacuum out the standing water under the house and treat it. I highly recommend them! - Steve K."
Steve K on May 2025
Welcome to So-Cal Plumbing & Rooter! With over 20 years of experience, we are proudly serving the Los Angeles County and surrounding areas. At So-Cal Plumbing and Rooter. our experience is serving our customers with 100% satisfaction on every project we take on. We will give you the peace of mind you need and deserve. So-Cal Plumbing and Rooter happily services the community with integrity, professionalism and competitive pricing. We are fully licensed and insured and have built a reputation for quality work with each satisfied customer. Thank you for the opportunity to introduce you to our company.
"They did a fantastic job! Replaced all plumbing underneath the kitchen, and in the wall to the sink, and finished before lunchtime. Came back the next day to vacuum out the standing water under the house and treat it. I highly recommend them! - Steve K."
Steve K on May 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 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
FAQs for water heater installation and replacement projects in San Dimas, CA
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.
- Plumbing - Multiple Projects
- Shower Pan Install
- Plumbing for a Remodel or Addition - Install
- Plumbing Item Repair
- Water Heater - Repair or Service
- Sink Repair
- Steam Shower - Install
- Faucet Install or Replace
- Walk In Tub - Install or Replace
- Drain Repair
- Shower Install or Replace
- Pipe Repair
- Drain Line Breakage - Camera Locate
- Tankless Water Heater - Install
- Water Main - Install, Replace or Repair
- Sump Pump - Repair or Replace
- Drain Clog or Blockage - Clear
- Sewer Main - Clear
- Faucets, Fixtures and Pipes - Repair or Replace
- Plumbing Item Installation
- Sink Installation
- Pipe Installation
- Faucet Installation
- Gas Piping
- Whirlpool Bathtub Install or Replace
- Plumbing Multi-Item Installation
- Sewer Main - Install, Replace or Repair
- Drain Installation
- Plumbing Multi-item Repair
- Toilet Installation
- Bathtub Install or Replace
- Sump Pump or Interior Foundation Drains - Install
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