About Water Techniques
6,500+
Custom Homes
2,000+
Commercial Accounts
26
Years
Luxury Water Engineering
Water Techniques is Southern California's premier water treatment firm, specializing in custom-engineered systems for luxury homes and discerning clients of any scale.
From whole-home filtration and softening to dedicated wellness and culinary water systems, we design and install solutions that protect your investment and elevate everyday living. Every system is tailored to the unique demands of your home, your water source, and your lifestyle.
The People Behind the Water
Martin Lieberman
President
Since 2016
Nathan Hesterman
Sales
Since 2018
Lily Simpson
Customer Care
Since 2001
Miguel Amezcua
Field Service & Installation
Since 2005
Ana Aguilera
Human Resources
Since 1999
Ben Diaz
Purchasing & Warehouse
Since 2022
Pedram Khosrowabadi
Project Management
Since 2021
Noe Avalos
Operations
Since 2024
Built on Principles
Engineering Excellence
Every system is designed and built by certified water treatment professionals using state-of-the-art components and precision engineering.
White-Glove Service
From initial consultation to ongoing maintenance, our team delivers a concierge-level experience tailored to your Home.
Custom Solutions
No two homes are alike. We design bespoke water systems that integrate seamlessly with your architecture and lifestyle.
Estate-Grade Quality
Our systems are built to protect your investment, extending the lifespan of fixtures, appliances, and finishes throughout your property.
Licensed, Insured, Certified
C-55 Licensed Contractor
Fully licensed water conditioning contractor under the California State License Board, ensuring compliance and quality on every project.
Advanced Water Treatment Expertise
Our team focuses on water chemistry, contaminant mitigation, and system design to improve water quality beyond standard plumbing capabilities.
$2M / $3M Insurance
Comprehensive general liability and umbrella coverage protects our clients and their properties on every engagement.
WQA Member
Active member of the Water Quality Association, the international trade association for residential, commercial, and industrial water treatment.
PWQA Member
Member of the Pacific Water Quality Association, connecting us with regional water treatment professionals and industry standards.
Decades of Industry Experience
With decades of experience in water treatment, our team delivers reliable system design, installation, and ongoing service for homes and businesses.
Notable Clients
Ready to Elevate
Your Home?
Schedule a private consultation with our water specialists to design a system tailored to your home.