
Water Heater Replacement in South San Jose – 40-Gallon Bradford White Upgrade
SAV Water Heaters replaced an old leaking water heater in South San Jose with a new 40-gallon Bradford White unit, improving safety and reliability.
At SAV Water Heaters, we provide fast, affordable, and expert water heater solutions tailored to your home’s needs. We’re the trusted choice for homeowners across San Jose and the surrounding areas—known for honest pricing, same-day service, and professional quality.
Explore our range of professional plumbing and water heater services
SAV Water Heaters is a locally owned and operated company proudly serving San Jose and the surrounding Bay Area. For over 15 years, we’ve specialized in reliable and affordable water heater repair, replacement, and installation services for homeowners and small businesses.
We are a team of licensed, bonded, and insured professionals with deep experience in plumbing and HVAC systems. At SAV Water Heaters, we understand that a properly functioning water heater is essential to everyday comfort—from hot showers and dishwashing to laundry and heating systems. That’s why we offer quick response times, same-day appointments, and expert workmanship you can count on.
Whether you're dealing with a leaking tank or planning a full upgrade to a modern tankless or hybrid heat pump system, we’re here to help every step of the way.
SAV Water Heaters is a locally owned and operated company proudly serving San Jose and the surrounding Bay Area. For over 15 years, we’ve specialized in reliable and affordable water heater repair, replacement, and installation services for homeowners and small businesses.
We are a team of licensed, bonded, and insured professionals with deep experience in plumbing and HVAC systems. At SAV Water Heaters, we understand that a properly functioning water heater is essential to everyday comfort—from hot showers and dishwashing to laundry and heating systems. That’s why we offer quick response times, same-day appointments, and expert workmanship you can count on.
Whether you're dealing with a leaking tank or planning a full upgrade to a modern tankless or hybrid heat pump system, we’re here to help every step of the way.
Is your water heater making strange noises, running out of hot water too quickly, or leaking? We offer fast, on-site water heater repair in San Jose, Santa Clara, Campbell, and nearby cities. Our technicians arrive fully equipped to diagnose the issue and provide cost-effective repairs on the spot.
If your current system is over 10 years old or breaking down frequently, it may be time for a replacement. We help you select the best model based on your home's size, budget, and energy needs. We handle everything—from removal of the old unit to professional installation of your new water heater.
Whether you’re moving into a new home or upgrading your plumbing system, we offer safe and efficient water heater installation for all types of units:
We proudly serve customers throughout San Jose and the surrounding cities, including:
Whether you're located in the heart of San Jose or in a quieter neighborhood like Saratoga or Union City, our team is ready to help restore your hot water quickly and professionally.
We stay current with the latest California energy regulations, including the growing shift toward electric and hybrid water heating systems. If you’re considering upgrading to a tankless or heat pump water heater to reduce your utility bills and environmental impact, we’ll help you make an informed decision that benefits both your home and the planet.
If you’re experiencing problems with your water heater or planning to upgrade, we’re here to help. Contact SAV Water Heaters today for a free estimate or to book your service. We’re proud to be the go-to local company for water heater services in San Jose and throughout the South Bay Area.
Over 15 years of experience serving the Bay Area with licensed, insured professionals.
We stand behind our work with full warranties and unmatched attention to detail.
Homeowners in the Bay Area trust us — see what they say on Google, Yelp, and Thumbtack
"SAV Water heater company is outstanding. Alex replaced our leaking unit same day. Great quality, price and speed. He saved our day!"
— Tony C. (Google)"My water heater burner recently went out. SAV recommended replacement due to age. He arrived within an hour and completed the work same day. Excellent service!"
— Enrique F. (Thumbtack)"Our water heater finally gave out. SAV was the best deal and most responsive. Oleksii came the same day and replaced it within an hour. Great experience!"
— Austin P. (Yelp)"Alex came within the hour and gave a fair quote for the repair. Others suggested replacement without inspecting. He also did extra maintenance. Definitely recommend!"
— JJ A. (Thumbtack)"They responded very quickly and arrived within an hour. Alex examined our water heater and provided options to repair or replace. We’re very happy with their service."
— Shadi B. (Thumbtack)"Sav services were prompt and responsive. Found our 21-year-old heater leaking on a Sunday, and within 2 hours they installed a new 50-gallon unit. Great service!"
— Lex A. (Yelp)"Alex was fantastic — quick to respond, honest, and reasonably priced. Replaced our water heater and installed an expansion tank. We’ll use him again. Highly recommend!"
— Giselle R. (Thumbtack)"Alex arrived on time, diagnosed the problem right away, had the part in his van, and fixed the issue with no hassle. Also performed maintenance and testing. Very satisfied!"
— Louie C. (Thumbtack)"Our water heater started leaking. SAV gave us a same-day quote and completed the work that day. Honest, straightforward pricing and excellent service. Highly recommended!"
— Dimin X. (Yelp)"I found a water leak in my garage — turned out to be the old water heater. Alex came within an hour and installed a new one within 4 hours. Great communication and quality work."
— Kelly X. (Thumbtack)"I recently had my water heater replaced, and I couldn’t be happier. The expert was professional, explained everything clearly, and completed the job efficiently. Highly recommend!"
— XIAOMIAO W. (Thumbtack)"Great service, highly recommended. My water heater broke while I was on vacation, came home with cold water. Gave him a call in the morning and he got the job done quickly."
— Chanh N. (Yelp)"Alex immediately responded to my request for a water heater repair, arrived in about 15 minutes, completed the fix quickly, and made sure it was working properly. Exceeded expectations."
— Bill H. (Thumbtack)"Alex is responsive and offered same day service. He explained the whole process and performed the replacement in 3 hours. Also fixed incorrect installation from before. Highly recommend!"
— Kyle T. (Yelp)"Contractor provided professional work in replacing my hot water heater. He came ready with special tools and gave a clear breakdown of cost in material and labor. Would recommend him to my friends."
— Jk T. (Yelp)"Great experience. Asked SAV Service to come out and get a quote for a water heater replacement. Quote was less than others and ended up doing it that same day in around 2 hours! Would highly recommend."
— Nick B. (Google)"Our 30 year old gas water heater had been leaking. I called Alex at 3pm, he sent an estimate and replaced it that same evening. The whole process was completed in two hours. Highly recommend SAV Water Heaters."
— Wilhelm R. (Yelp)"Last weekend, our water heater suddenly stopped working. SAV Water Heaters scheduled a same-day appointment and installed a new water heater by 7pm. We couldn’t be happier with the excellent service we received."
— Francisca M. (Yelp)"They came as a recommendation from our other appliance repair mechanic. The technician Alex was able to see us on short notice and quickly diagnosed and fixed the issue our heater had on the spot. Price was fair and he was really nice. Thanks Alex!"
— Phuong T. (Google)"Alex was outstanding! He arrived within an hour, assessed the situation with our old, leaking gas water heater and gave us the option to repair or replace it. Once we decided to replace it, he completed the job in just two hours. Highly recommend!"
— Kumar A. (Thumbtack)"Alex came almost instantly after I contacted him through Yelp. He inspected and quoted me for a new water heater, which I approved. Installed it the next day. High quality work. Highly recommend SAV Water Heaters!"
— David P. (Yelp)"SAV Service replaced our water heater. Alex was efficient and professional. He recommended the type of water heater and brought it to our house to install. The installation is clean with color-coded water and gas lines. I am happy with the project and I can take a hot shower!"
— Teresa T. (Google)"I'm thankful for finding SAV Water Heaters & Plumbing on Thumbtack. He quickly assessed the issue and recommended replacing my 11-year-old water heater. He gave me a fair price and completed the replacement in less than 3 hours. I would definitely recommend this company for any water heater repairs."
— Erica M. (Thumbtack)"I never do reviews, I am extremely picky in who works on our home. That being said, Sav is the best: ultra competitive pricing with high quality work. Extremely friendly and excellent communication. Truly the best contractor experience I've ever had. I would not hesitate to go with Sav."
— Bern S. (Yelp)"Highly recommend SAV! Alex quickly assessed, provided a fair & competitive quote, received approval and immediately got to work in an efficient, knowledgeable and tidy manner to replace our leaking water heater. Very professional service. He even went above and beyond to look for a separate part for a different plumbing issue! Thank you Alex and team!"
— Darlene S. (Google)"Alex of SAV Service is an excellent water heater specialist. My 18-year-old water heater broke apart and water was everywhere. I found SAV service and Alex responded right away. Understanding my urgency, he came quickly and in three hours, he did a perfect job replacing my water heater. He is knowledgeable and meticulous. Would recommend him to anyone with water heater problems."
— Michael Y. (Google)"Alex came within the hour of my inquiry. Said he would come and see what needs to be done. Others told me I needed to replace the heater already without knowing the issue. Price was reasonable. He gave me a reasonable quote for the repair. Never told me I needed to get other things done. He was very accommodating in answering my questions and was willing to do added maintenance to our heater when requested. Definitely recommend 💯!"
— JJ A. (Google)"Alex from SAV water heaters was professional, honest, and communicative. A combination that is not so easily found these days. When I searched to have my water heater replaced, he was quick with his estimation and arrived on time for the job. Where as other companies added on fees and additionals to the estimate (hydronic water heater), that should already be included in the install, Alex had it all as a standard set. He was thorough in the checks for leaks and corrosions and finished it all in about 3 hours. I would highly recommend him for your water heater needs!"
— Chris S. (Google)"My water heater broke down on a Sunday, and I was in a real bind—especially with it being the weekend! I called SAV Water Heaters and Plumbing, and they were absolutely amazing. Not only did they answer the phone right away, but they scheduled a technician to come out the same day. The technician arrived on time, was incredibly professional, and replaced the water heater quickly. I was so impressed with how smooth the whole process was, especially since it was urgent. I’m beyond grateful for their top-notch service and will definitely be using them for any future plumbing needs. Highly recommend!"
— Satish P. (Google)"SAV Water Heaters and Plumbing exceeded my expectations! I needed a water heater replacement and Alex, the owner, provided the most competitive quote I received. He was incredibly responsive to my messages and inquiries. Alex arrived right on schedule and did a fantastic job. He carefully removed the old water heater, cleaned up the area thoroughly, and installed the new Bradford White heater without a hitch. I was impressed with his professionalism, attention to detail, and clear expertise. I highly recommend SAV Water Heaters and Plumbing for their outstanding service, fair prices, and quality workmanship!"
— Vinesh P. (Google)Stay updated with our latest articles and insights
SAV Water Heaters replaced an old leaking water heater in South San Jose with a new 40-gallon Bradford White unit, improving safety and reliability.
SAV Water Heaters completed a professional gas water heater replacement in Redwood City, installing a reliable Bradford White unit for a local homeowner
SAV Water Heaters provides fast, professional water heater replacement in Sunnyvale. We specialize in installing Bradford White water heaters for long-term reliability.
Learn if a leaking water heater is dangerous, the risks involved, and what to do about it. Get practical tips to handle leaks and prevent future issues.
Answers to common questions about water heater replacement and maintenance.
Common signs include inconsistent hot water, unusual noises (rumbling or popping), rusty or cloudy water, leaks around the tank, or a noticeable drop in water temperature. If your unit is over 10 years old, it may be time for a replacement.
Traditional tank water heaters last about 8–12 years, while tankless models can last up to 20 years with proper maintenance. Regular flushing and replacing the anode rod can help extend the life of your unit.
It's recommended to flush your water heater once a year to remove sediment buildup. This improves efficiency and extends the lifespan, especially in areas with hard water.
Technically yes, but it’s not recommended unless you’re a licensed professional. Improper installation can be dangerous, violate local codes, and void manufacturer warranties. It’s best to hire a qualified plumber.
Turn off the power (electricity or gas) and shut off the cold water supply. Then call a licensed plumber immediately. A leak could mean a failing tank or pressure issue — both require quick attention to avoid water damage.
A standard water heater heats water directly using gas or electricity, while a heat pump water heater uses electricity to move heat from the air to the water — making it 2–3 times more energy efficient. Although the upfront cost is higher, heat pump models can significantly reduce your energy bills over time.
It depends on the number of people and bathrooms. A family of four typically needs a 50-gallon tank. Tankless systems are sized based on simultaneous usage. A professional can help calculate the correct capacity.
Tank models are generally cheaper upfront and better for homes with moderate hot water needs. Tankless units are more energy-efficient, last longer, and provide endless hot water — ideal for larger households or long-term savings.
If you need water heater services, don’t hesitate to contact us. We are here to help you with all of your water heater needs. Contact us today to schedule a service appointment or to learn more about our services. We look forward to working with you!