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Water heater installers and replacers in Discovery Bay
Welcome to Noble Plumbing, Inc. Proudly serving the entire Central Valley. We provide the highest quality of service and hold customer satisfaction as our highest priority. Give us a call today and lets get started!
"On 9/29/24, Justin from Noble came out to install a toilet flange riser. He looked at it and told me it would be between $450 and $550. I felt that was a very high price but a toilet is a necessity. It took him 2 hours from start to finish, but over an hour of that time, he was out buying parts at a Home Depot that is only 7 miles away. I was surprised that he didnâ t have parts with him considering this is a very common plumbing problem, plus I told them what I needed over the phone when I made the appointment and specifically said that I was telling them so he could show up with parts. When he said he was done, I looked at the toilet and noticed there were no caps on the bolts that hold it down. I asked if he was going to put some on, he said that most of the time he doesnâ t. He said he would put some on if I wanted, I told him I did. Who prefers the bolts showing on their toilet??? When he was done, he advised that the amount due was $490.00. I asked what their labor rate is, he said $250/hr. It seemed really high so I asked if it was because it was Saturday. He said â No, thatâ s our regular rateâ . So I was charged for two hours of which most of that time was spent on his trip to Home Depot 7 miles away. I paid him. As he processed the transaction on his phone, I asked if I would receive a detailed receipt. He assured me I would receive a detailed receipt in an email as soon as he finished creating it. It is now a day later and I have not received anything. Very disappointing. So in short: 1) So far the toilet is functional. 2) Justin was a pretty nice guy. 3) Price for the job was awfully high. I feel the job should have been 1/2 that amount because he should have had the necessary parts. I feel gouged. 4) The worst part is that I have not received a receipt for my $490.00!!"
Joel M on September 2024
Welcome to Noble Plumbing, Inc. Proudly serving the entire Central Valley. We provide the highest quality of service and hold customer satisfaction as our highest priority. Give us a call today and lets get started!
"On 9/29/24, Justin from Noble came out to install a toilet flange riser. He looked at it and told me it would be between $450 and $550. I felt that was a very high price but a toilet is a necessity. It took him 2 hours from start to finish, but over an hour of that time, he was out buying parts at a Home Depot that is only 7 miles away. I was surprised that he didnâ t have parts with him considering this is a very common plumbing problem, plus I told them what I needed over the phone when I made the appointment and specifically said that I was telling them so he could show up with parts. When he said he was done, I looked at the toilet and noticed there were no caps on the bolts that hold it down. I asked if he was going to put some on, he said that most of the time he doesnâ t. He said he would put some on if I wanted, I told him I did. Who prefers the bolts showing on their toilet??? When he was done, he advised that the amount due was $490.00. I asked what their labor rate is, he said $250/hr. It seemed really high so I asked if it was because it was Saturday. He said â No, thatâ s our regular rateâ . So I was charged for two hours of which most of that time was spent on his trip to Home Depot 7 miles away. I paid him. As he processed the transaction on his phone, I asked if I would receive a detailed receipt. He assured me I would receive a detailed receipt in an email as soon as he finished creating it. It is now a day later and I have not received anything. Very disappointing. So in short: 1) So far the toilet is functional. 2) Justin was a pretty nice guy. 3) Price for the job was awfully high. I feel the job should have been 1/2 that amount because he should have had the necessary parts. I feel gouged. 4) The worst part is that I have not received a receipt for my $490.00!!"
Joel M on September 2024
Pedro Galvan Ramirez Plumbing, Inc., is the premier plumbing contractor in the Richmond Area. We finish every job to the customer's standards. Call today for a free quote!
"Pedro is professional, patient and prompt. His skill level is top notch. I'd rehire him in a second."
Rolanda B on December 2018
Pedro Galvan Ramirez Plumbing, Inc., is the premier plumbing contractor in the Richmond Area. We finish every job to the customer's standards. Call today for a free quote!
"Pedro is professional, patient and prompt. His skill level is top notch. I'd rehire him in a second."
Rolanda B on December 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!
"I had a great experience with them. They did a tankless water heater for a fair price and helped install new water lines for my espresso machine in my cafe. Would recommend to anyone who needs the job done right!"
Alex H on October 2023
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!
"I had a great experience with them. They did a tankless water heater for a fair price and helped install new water lines for my espresso machine in my cafe. Would recommend to anyone who needs the job done right!"
Alex H on October 2023
I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today! (510) 942-5242
"Awesome"
Julius D on May 2025
I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today! (510) 942-5242
"Awesome"
Julius D on May 2025
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"Service with courtesy and professional."
Eugenio C on April 2025
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"Service with courtesy and professional."
Eugenio C on April 2025
At Premier Plumbing Solutions, we have over 25 years experience and 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.
"His customer service was excellent and I will be using him for all my future plumbing needs. He even came back a couple days later at no charge when the water was not heating properly."
Gregory W on May 2025
At Premier Plumbing Solutions, we have over 25 years experience and 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.
"His customer service was excellent and I will be using him for all my future plumbing needs. He even came back a couple days later at no charge when the water was not heating properly."
Gregory W on May 2025
With over 10+ years of experience in the industry, Cali Water Heater Solutions is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!
"They were early, very professional and at a reasonable quote. "
Pierre L on May 2025
With over 10+ years of experience in the industry, Cali Water Heater Solutions is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!
"They were early, very professional and at a reasonable quote. "
Pierre L on May 2025
Oak Plumbing 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. Our customer's safety is extremely important, which is why all of our technicians are fully trained, background checked, and drug tested.
"Malik was very punctual, polite and went into detail about the work, what it will require and estimate time on how long the job will take. I am happy with the work and for sure hired Oak Plumbing for any future work, highly recommended them."
Marco G on April 2025
Oak Plumbing 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. Our customer's safety is extremely important, which is why all of our technicians are fully trained, background checked, and drug tested.
"Malik was very punctual, polite and went into detail about the work, what it will require and estimate time on how long the job will take. I am happy with the work and for sure hired Oak Plumbing for any future work, highly recommended them."
Marco G on April 2025
We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you
"I hired this contractor for a major plumbing job, including fixing a slab leak, concrete replacement, and installing new hot and cold water piping. The work was completed promptly and with excellent results. The contractor's professionalism, engineering background, and clear communication were truly impressive. Highly recommended!"
Sergey G on February 2025
We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you
"I hired this contractor for a major plumbing job, including fixing a slab leak, concrete replacement, and installing new hot and cold water piping. The work was completed promptly and with excellent results. The contractor's professionalism, engineering background, and clear communication were truly impressive. Highly recommended!"
Sergey G on February 2025
We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"He responded quickly, gave quote he stuck to, set up time for work and kept me informed about arrival. Was clean and neat in appearance. Did work professionally."
Carol W on June 2024
We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"He responded quickly, gave quote he stuck to, set up time for work and kept me informed about arrival. Was clean and neat in appearance. Did work professionally."
Carol W on June 2024
Water heater installations and replacements FAQs
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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