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Business Details
27 Years
experience
Trusted Wastewater Reclamation Systems Engineering Services
Allied Engineers has provided engineering services for wastewater treatment and reclamation systems in over sixty communities across the United States and internationally. With over 25 years of experience, our team specializes in designing innovative solutions for municipalities, commercial developments, and industrial clients. Our expertise includes decentralized water recycling plants, on-site treatment systems, and stormwater capture technologies. We work closely with regulatory agencies to ensure compliance with stringent effluent reuse standards while addressing aesthetic, operational, and environmental concerns.

Our systems have enabled the construction of over 10,000 homes valued at more than $2 billion. By leveraging advancements in equipment technology and control systems, we deliver cost-effective, reliable treatment solutions that meet evolving industry demands. From project initiation through permitting, financing, construction, and operation, we apply decades of collective experience to create successful, client-focused projects that serve vital public interests.
Services
Wastewater Reclamation Systems Design/Build Services Permitting Assistance Construction Management Recycled Water System Management
Details
  • Year established: 1999
Highlights and features
  • 25+ years designing wastewater systems for 60+ communities globally
  • Integrated design/build approach ensures project cost and schedule control
  • Proven compliance with Title 22 and other regulatory standards
  • Specialized expertise in decentralized treatment and reuse applications
  • Comprehensive lifecycle support from permitting to construction management
What people say
Proven expertise Regulatory compliance Innovative solutions Project reliability Technical excellence
Services
Wastewater Reclamation Systems
Our wastewater reclamation systems provide sustainable solutions for communities and commercial developments. These systems treat wastewater to meet stringent effluent standards while enabling reuse for irrigation and industrial applications. With over 25 years of experience, we deliver systems that ensure regulatory compliance, operational reliability, and environmental protection through advanced treatment technologies.
Design/Build Services
Our design/build approach offers single-source responsibility for water and wastewater treatment facilities. This method reduces project costs and timelines while improving quality through integrated engineering and construction oversight. Clients benefit from guaranteed equipment selection, fast-tracked schedules, and minimized change orders for predictable project outcomes.
Permitting Assistance
We specialize in navigating complex permitting processes for wastewater projects. Our team secures necessary approvals through environmental impact assessments, mitigation planning, and stakeholder coordination. With deep regulatory knowledge, we develop compliance strategies that facilitate project implementation while addressing community and environmental concerns.
Construction Management
Our construction management services ensure successful implementation of treatment systems. We provide cost estimation, contractor coordination, quality control, and documentation management throughout the project lifecycle. This comprehensive oversight guarantees adherence to design specifications while maintaining budget and schedule integrity for municipal and private clients.
Recycled Water System Management
We supervise recycled water irrigation systems to ensure ongoing regulatory compliance and optimal performance. Our management services include monitoring reclaimed water quality, maintaining distribution infrastructure, and implementing odor/noise control measures. These systems provide sustainable water sources for golf courses, parks, and agricultural applications while meeting environmental standards.
People
Robert E. Dawyot
President
With over 30 years of experience, Robert leads wastewater reclamation system design and implementation. He holds a Master's in Environmental Engineering and PE licenses in four states. His expertise spans 60+ projects including golf course developments and decentralized community systems.
Vlastimil Cejna
Senior Engineer
Vlastimil brings extensive international experience in water treatment projects. He specializes in integrating innovative technologies with regulatory requirements for municipal and industrial clients across diverse geographic regions.
Questions
What wastewater treatment systems do you specialize in?
We specialize in tertiary treatment systems for municipal and commercial applications, including decentralized plants and recycled water irrigation infrastructure.
How do you ensure regulatory compliance?
Our team works with agencies to meet Title 22 standards and other regulations through advanced treatment processes and monitoring systems.
What geographic areas do you serve?
We operate throughout California, the Western United States, and internationally with completed projects in the Czech Republic and Montana.
Do you offer full project lifecycle services?
Yes, we provide comprehensive services from conceptual planning through construction management and system operation.
How do you handle complex permitting processes?
We navigate environmental reviews, develop mitigation strategies, and coordinate stakeholder agreements to secure necessary approvals.
What makes your design/build approach unique?
Our integrated approach ensures equipment quality, schedule efficiency, and single-entity accountability for complete project control.