A leading authority in water control management

With over 50 years of combined experience, Mechanical Associates manufactures corrosion resistant water control gates and specialty valves. We are experts at providing the finest quality products and solutions for water control & management throughout all industries.

We are committed to providing the best value to our customers over all other competitors through engineering innovation, quality, delivery, and manufacturing techniques. We continually look for, and find, better ways to serve our customers and meet their specific needs.

We are strategically located in Fresno, California. Fresno is the heart of the most agriculturally productive regions in the world, making water control vital to the economy. We are also represented throughout the United States (please refer to our contact page for the nearest representative) and have thousands of gates install across the USA, Canada, Singapore, & Australia

Above all else, customer statisfaction is our number one priority!

History of Mechanical Associates

Mechanical Assocates was formed with a vision to conserve and control one of our most precious resources, water, by ensuring safe and efficient distribution to support sustainable agricultural and industrial progress.

Established in 1993, Mechanical Associates' induction into the gate manufacturing industry began with one man's vision to improve upon the quality of gate fabrication and to provide his clients with a cost-effective final product that would endure the test of time. That conception developed into a formidable company with an impressive market share of the industry. Now twenty-three years later, Mechanical Associates thrives under the parent company of PGM and has developed proprietary components to their gates which ensures the best product possible for their clients.

One of the many examples of our innovation is Mechanical Associates' reversed domed flap gate utilizing spinning equipment. The reversed domed cover provides greater strength than that of a flat plate, thus eliminating welding reinforcement on the flap gate cover. This innovative design allows for lightweight stainless steel flap gates to replace heavier cast iron gates without sacrificing performace, durability, or cost.

Moreover, subsequent products have expanded Mechanical Associates' product line to serve all water control industries including: Municipal, Industrial, Agricultural, Flood Control, Dairy, and Wildlife & Land Conservation.