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42 Years
experience
Emergency
services
Your Trusted Water Treatment Partner in Tucson, AZ
Sun Tap Water Systems has been a trusted provider of water treatment solutions in Tucson, Arizona since 1984. As a locally owned family business, we specialize in water conditioning, softening, and reverse osmosis systems, combining Arizona-manufactured quality with personalized service. Our team prioritizes customer satisfaction through professional installations, annual maintenance programs, and emergency service availability.

We maintain membership in the Better Business Bureau and the Southern Arizona Water Quality Association, demonstrating our commitment to industry standards. With over four decades of service, we've built a reputation for punctuality, transparency, and technical expertise in residential water treatment solutions.
Services
Water Conditioning Water Softening Reverse Osmosis Designer Faucets Pressure Regulator
Details
  • Year established: 1984
Highlights and features
  • We have over 40 years of experience in residential water treatment systems
  • Our team provides same-day emergency service with advance notification
  • We offer annual maintenance reminders and automatic salt delivery programs
  • Our BBB membership demonstrates commitment to ethical business practices
  • We provide free system consultations and personalized installation solutions
What people say
Excellent customer service Prompt and efficient Superior water product Personalized attention Technical expertise
Services
Water Conditioning
Our water conditioning systems address hard water issues through advanced filtration technology. We install customized solutions that protect plumbing infrastructure while improving water quality for household use. Annual maintenance programs ensure continued system effectiveness and water purity.
Water Softening
Professional water softening installations eliminate mineral buildup in residential plumbing systems. Our Arizona-manufactured units include annual filter replacement services and salt delivery options for sustained performance. Systems prevent fixture damage and improve soap efficiency.
Reverse Osmosis
Reverse osmosis systems provide purified drinking water through multi-stage filtration processes. We offer complete installation services with annual maintenance plans to ensure contaminant removal effectiveness. Systems include refrigerator water line connections and filter replacement programs.
Designer Faucets
Premium faucet installations complement our water treatment systems with Series 888 and 905 model options. These fixtures integrate with purified water systems while maintaining aesthetic appeal in kitchen and bathroom environments.
Pressure Regulator
Pressure regulation solutions maintain optimal water flow throughout residential properties. Our installations protect plumbing systems from pressure-related damage while ensuring consistent water delivery across treated and untreated water lines.
People
Rick Bergin
Owner
With over 35 years in water treatment, Rick established Sun Tap Water Systems in 1984. He oversees installations and customer service, ensuring technical excellence and personalized attention to client needs.
Karen Bergin
Team Member
Supporting operations since the company's founding, Karen manages administrative functions and customer communications, maintaining the business's family-oriented service philosophy.
David Bergin
Installer
As lead technician, David handles complex installations and maintenance, bringing technical expertise to ensure proper system functionality and customer satisfaction.
Questions
What water treatment services do you offer?
We provide water conditioning, softening, reverse osmosis systems, designer faucets, and pressure regulator installations with maintenance programs.
Do you service existing water treatment systems?
Yes, we offer annual maintenance plans including filter replacements, system inspections, and salt delivery for existing installations.
Are emergency services available?
Emergency service is available 24/7 with dedicated contact number (520) 548-2557 for urgent water treatment issues.
How long does installation take?
Most installations complete within a day, with scheduling flexibility to accommodate customer availability and property requirements.
Do you serve areas outside Tucson?
Our primary service area includes greater Tucson, with installation and maintenance services available for residential properties within this region.