Civil and environmental engineers specialized in water, wastewater and reuse.
Beyond the scope
As the population grows daily, so does the need for reliable water solutions. Our clients have the programs, projects, and vision to meet these needs. MKN has the experience, innovation, passion, and specialized team to make them a reality.
More than just engineers, we see ourselves as client advocates, carrying projects from concept to delivery and handling the details for everything in between.

Hard work pays off...
MKN was a great help with our wastewater treatment plant and pipeline project. They consistently foresaw and resolved issues before they became problems. We will be using them again for future projects.
Michael R. Gunner
-Gunner Ranch, Inc.

What we do...
- Consulting and Strategy
- Construction Management
- Design Build
- Project Planning
- Program Management
- Programming Services
- Research and Development
- Infrastructure
- Potable Water Solutions
- Water Treatment
- Wastewater Treatment
- Water Resources
- Water Reuse
- Conveyance and Storage
...for starters. See our work >
Locations
Corporate Office
530 Paulding Circle, Suite B
Arroyo Grande, CA 93420
Bakersfield Office
1800 21st Street, Ste. C
Bakersfield, CA 93301
Fresno Office
8405 North Fresno St., Ste. 120
Fresno, CA 93720
Irvine Office
16310 Bake Parkway
Irvine, CA 92618
Santa Clarita Office
23942 Lyons Ave., Ste. 215
Newhall, CA 91321
Ventura Office
121 North Fir St., Ste. G
Ventura, CA 93001