Get matched with top water treatment pros in Simi Valley, CA

"Very Knowledgeable about appropriate water treatment to meet individual needs."

"Great experience. Prompt, and did outstanding work on the installation. Best price for the type of system. I would definitely recommend."

"Giovanni was very professional, arrived on time, and kept in contact by phone and message about arrivals, needed equipment, and expected work. He was careful to explain what needed to be done and why and approached work with a positive attitude. The job involved replacing some valves on an exterior faucet set on copper pipes. Afterward, he noticed that the house water pressure was high and found that the regulator was not working so I had him replace that. Overall this was a very positive experience and I would say he is one of the good guys. Give him a call if you need some plumbing work done."

"I had been looking for a reasonable solution to my plumbing issues and found that with The Water Heater Wizard. They showed up on time and gave me the best quote for the job. Efficient, knowledgeable, clean workmanship! I highly recommend this business for all these reasons! Thank you guys!! Caren"

"Owen's was fast and competent and completed my hot water heater to code with a permit."

"They completed several projects for me and all were done exceptionally. Highly recommend."

With 15+ years of serving Ventura County families, AirWorks is committed to excellence in everything we do. As a Family Run, Mom Approved HVAC & plumbing team, we show up with integrity, honesty, and the kind of care you’d expect from a neighbor. Our distinction is simple: high-quality work, accurate expertise, and a genuine commitment to your home’s comfort. From heating and cooling to plumbing repairs to air & water quality solutions, our Mom Approved team puts your needs first and treats your home like our own. Your peace of mind is the heart of our business.

"Fair and and reliable. These guys are awesome. Aaron installed me a clean out in the front of my house. 5 stars!!!"

With 50 years of combined experience, we at Pure Water Filtration pride ourselves on being the best in the industry. Our ability to design and install complex projects separates us from our competitors. We do everything from simple installs such as residential reverse osmosis to more complex commercial multi-unit apartment buildings or well water treatment. For pure, healthy water, we have a solution for any budget. We use American-made products, allowing us to offer the best warranties in the industry. All of our products meet NSF and ANSI standards. Pure Water Filtration has a close relationship with the California State Drinking Water Program and local testing laboratories. We guarantee you will be satisfied when choosing Pure Water Filtration as your go-to water treatment specialist.

Established in 1939, we do residential HVAC and plumbing the right way, not the easy way. At Goettl, we are total home comfort solution providers, enhancing the quality of life in the communities we serve. As Sadie Certified professionals, equipped with cutting-edge tools and technology, we deliver a superior customer experience, one home at a time.