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Business Details
50+ Years
experience
Your Trusted Partner for Water & Energy Infrastructure Solutions
Western Water has been navigating the complexities of water and energy resource management since 1959. As a full-service engineering, procurement, and construction firm, we specialize in designing and developing public, private, and industrial water, wastewater, and renewable energy infrastructure systems across California. Our approach balances competing interests, geographic challenges, and resource demands while maintaining a deep respect for client missions and environmental stewardship. With 60 years of continuous operation and a leadership team representing 289 combined years of experience, we deliver integrated solutions that combine advanced technologies with efficient project management practices.

Our commitment to safety excellence has earned industry recognition, and our active involvement in organizations like Associated Builders and Contractors and the California Rural Water Association underscores our dedication to advancing industry standards. We self-perform critical construction work while managing trusted subcontractor networks to ensure project success from concept to completion.
Services
Water Infrastructure Wastewater Systems Renewable Energy Projects Plant Operations Preconstruction Planning Civil Construction Mechanical Systems Electrical Construction
Details
  • Year established: 1959
Highlights and features
  • 60 years of continuous engineering and construction expertise
  • Integrated design-build solutions for complex infrastructure projects
  • Award-winning safety practices and industry leadership
  • Deep local knowledge of California's water resource challenges
  • Leadership team with 289 combined years of industry experience
Associations and certifications
  • Associated Builders and Contractors
  • California Rural Water Association
  • Western Electrical Contractors Association
Services
Water Infrastructure
Western Water designs and constructs comprehensive water infrastructure systems that address supply, distribution, and conservation challenges. Our solutions incorporate advanced technologies to optimize water use efficiency while meeting regulatory requirements. With decades of experience in California's unique hydrological environment, we deliver sustainable systems that balance community needs with environmental protection.
Wastewater Systems
We develop modern wastewater treatment facilities and collection systems that ensure public health and environmental compliance. Our approach integrates innovative treatment technologies with cost-effective operations. From system upgrades to complete facility overhauls, our engineers deliver solutions that improve performance while minimizing ecological impact through responsible waste management practices.
Renewable Energy Projects
Western Water implements renewable energy solutions that convert waste streams into valuable energy resources. Our waste-to-energy systems utilize anaerobic digestion and other advanced technologies to produce biogas and renewable natural gas. These projects help clients achieve sustainability goals while creating revenue streams from previously wasted materials through innovative circular economy approaches.
Plant Operations
We provide comprehensive operations and maintenance services for water and wastewater treatment facilities. Our team applies industry best practices to optimize system performance and extend asset life cycles. Through proactive maintenance programs and operational efficiency improvements, we help clients maintain regulatory compliance while reducing long-term operating costs for sustainable infrastructure management.
Preconstruction Planning
Our preconstruction services establish the foundation for successful project delivery. We conduct feasibility assessments, develop detailed schedules, and coordinate stakeholder requirements to create comprehensive project roadmaps. By identifying potential challenges early and implementing risk mitigation strategies, we ensure efficient resource allocation and cost control throughout the project lifecycle while maintaining alignment with client objectives.
People
Luke McGarva
Vice President
With decades of water industry experience, Luke McGarva leads Western Water's strategic initiatives. He specializes in navigating complex resource challenges while maintaining operational excellence. His leadership focuses on sustainable infrastructure development and innovative project delivery methods that create long-term value for clients across California's diverse water landscape.
Questions
What geographic areas do you serve?
Western Water primarily serves California, with extensive experience in both urban and rural water infrastructure projects across the state.
What types of projects do you specialize in?
We specialize in water treatment facilities, wastewater systems, renewable energy projects, and related infrastructure for public agencies and industrial clients.
How long has your company been in business?
Western Water has operated continuously since 1959, providing engineering and construction services for California's water and energy infrastructure needs.
What safety certifications do you hold?
We maintain industry-leading safety practices and are active members of organizations promoting construction safety excellence through Associated Builders and Contractors.
Can you handle both design and construction?
Yes, we offer integrated design-build solutions that combine engineering expertise with construction capabilities for complete project delivery.
What makes your company different?
Our 60+ years of specialized experience, in-house technical expertise, and deep understanding of California's unique water challenges create distinct value for clients.