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Expert Tankless Water Heater & Filtration Services
Agape Waters has been a trusted provider of specialized plumbing solutions since 2003, serving Southern California with expertise in tankless water heaters and whole-house water filtration systems. Founded by Freddie Salas, a licensed plumbing contractor with over 40 years of industry experience, the company combines technical proficiency with a commitment to sustainability and customer education. Our services prioritize energy efficiency, cost savings, and environmental responsibility, offering solutions that reduce utility bills, conserve water, and improve household health.

With a focus on personalized service, we provide free consultations, competitive pricing, and installations backed by industry-leading warranties. Our dedication to community extends to volunteer missionary projects in Baja Mexico, where we design and install water purification systems for underserved populations. By maintaining partnerships with leading manufacturers like Noritz and Navien, we ensure our clients receive durable, high-quality systems tailored to their specific needs.
Services
Tankless Water Heaters Whole House Filtration Salt-Free Water Conditioning Emergency Repairs Missionary Water Projects
Details
  • Year established: 2003
Highlights and features
  • 40+ years of plumbing expertise with specialized focus on tankless systems since 2003
  • Competitive pricing with a $500 discount on combo installations
  • Free consultations and personalized system recommendations
  • Available 7 days a week with prompt Saturday/Sunday service
  • Patented salt-free water conditioning technology with 12+ year lifespan
Associations and certifications
  • Noritz ProCard
  • Navien Authorized Installer
  • KIS Water Systems
What people say
Prompt Saturday service Competitive pricing Professional installations No hidden fees Lifetime warranties
Services
Tankless Water Heaters
Energy-efficient tankless water heaters provide continuous hot water while reducing utility bills by up to 40%. Systems last twice as long as traditional tanks and include warranties up to 15 years. Our installations use Noritz and Navien models with compact designs suitable for indoor or outdoor placement.
Whole House Filtration
Custom filtration systems remove chlorine, heavy metals, and contaminants using KDF media and magnetic catalytic processes. Systems last 12+ years with zero maintenance, improve appliance lifespan, and deliver bottled-water quality from every tap without electricity or water waste.
Salt-Free Conditioning
Patented salt-free technology transforms hard water minerals into harmless crystals using Template Assisted Crystallization (TAC). Prevents scale buildup in pipes and appliances without chemicals, electricity, or backwashing, maintaining healthy minerals in your water supply.
People
Freddie Salas
Founder and Owner
Licensed plumbing contractor with 40+ years of experience, specializing in tankless water heaters since 2003. Holds degrees from UCLA and Otis/Parsons School of Design, combining technical expertise with creative problem-solving for customized water solutions.
Questions
What areas do you serve?
We serve all of Southern California, including San Diego County, Orange County, and surrounding regions for both residential and commercial projects.
Do you offer free estimates?
Yes, we provide free consultations and quotes for all tankless water heater and whole-house filtration system installations.
What financing options are available?
While we don't offer direct financing, we provide competitive pricing with a $500 discount on same-day combo installations to make systems more affordable.
How long do your systems last?
Tankless water heaters last up to 20 years, while our patented water filtration systems have a 12+ year lifespan with zero maintenance required.
Are your water conditioners eco-friendly?
Yes, our salt-free systems use no chemicals, waste no water, and require no electricity, making them the most environmentally responsible choice for Southern California homes.
Reviews (6)
Tom McCreery
Jul 21, 2021 Report
Freddie has excellent problem solving skills and many years of installing tankless water heaters and water filtration systems. He is very knowledgeable, helpful and generous with his time. He helped me figure out what is probably wrong with my tankless water heating system while driving to his next appointment!
Steve Yang
Mar 05, 2021 Report
Freddie Salas, the owner of Agape Water Heaters, is THE BEST home improvement professional we've hired. This is saying a lot as we've had wonderful experiences with many great people. What sets Freddie apart is how he's handled unfavorable situations to ensure his customers are happy...let me explain. Three years ago, Freddie installed the "newest and best" Noritz tankless heater for us and did a great job. Well, Noritz's heater turned out to have many manufacturing issues causing it to go down about once a year. When most people would have just directed us to the manufacturer to solve the issues
Rose Hoover
Jun 17, 2020 Report
10 STARS! Freddie was a blessing for us. When our old tankless water heater gave out, he came the very next morning and installed a better one. We had one that was too small and never had met our needs. Price was outstanding and Noritz unit is excellent quality. Freddie is the most professional and knowledgeable contractor, so a couple of days later we had him install a whole house water filtration system and it too, was done quickly and professionally and he had Jose, his assistant, with him. In two hours it was installed! He doesn't need to spend $$$ on advertising because referrals keep coming
Rob Pearl
Dec 27, 2015 Report
We love this guy, he's Freddie and always ready to get the job done with a fair price. Also he can update you on your best options for upgrades, tank less water heater etc. Thanks again Freddie, we love you, the Pearl family! YBIC
Don Ingman
Jan 14, 2015 Report
I have used Freddie as a plumbing consultant on many occasions. His knowledge of current plumbing and building codes is a valuable tool when I need questions answered. As a general contractor I would recommend Agape Waters for any plumbing project including the ones where thinking outside the box is the only solution.
Mack Chebeir
Oct 21, 2014 Report
I recommend Freddie, he installed a new Tankless Water Heater and a whole house Purification System in my house in Upland, CA (3400 sqft). The job was seamless; he showed a lot of professionalism and expertise; the price was very reasonable. He also repaired all my faucets, in addition to fixing a problem I had in my sprinkler system. I already recommended him to a couple of my friends.