Who We Are

We are masters in our industry.

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The Servo Technologies Group has targeted new regions and will be expanding soon to complete our goal of offering National coverage with local support. Throughout our company’s evolution from a single company to becoming a leader in Servo, hydraulic & electronic repair, we have never left from our core focus of customer service, superior technical support and as always, trust.

Servo Valve Repair

Domenic Ruffatto

President and Founder Domenic’s singular vision has guided us from a single company into a national group of companies that all operate under one umbrella. Domenic steers the company with a steady hand and unwavering commitment to both the customers and employees. He has over 30 years’ experience in all things servo.

David Crumley

Vice President

David oversees the daily operations at each location which he compares to herding kittens.

Scott Soenen

Hydraulic Manager

Scott brings over 20 year of experience in service and support of hydraulic servo & proportional repair. Scott also implements and oversees the technical educational growth of our technicians. He designs and commissions custom test fixtures to ensure each repair is up to our stringent standards.

Don Jones

Electronics Manager

Don Jones has over 20 years in the electronics repair industry. Don also handles our technical support calls, field service and educational classes. Don oversees the development and building of our electronic test cells. Having the expertise & experience is a key factor is establishing us a head of the repair companies.


Kevin Maillard

Pacific Sales Manager Kevin coordinates our sales efforts in the Pacific Northwest. As our sales force expands, we rely on him to make sure all customers as well as prospective customers get the customer service we expect.

Georgia Servo Repair

Kandi Weaver

Pacific Servo, customer service

Kandi is our customer service coordinator for our Pacific customers. She has an exceptional personality and she makes sure things are done as promised and more so, done right.

Bosch Valve Repair

Anton Wuerzinger

Northern Servo, Sales

Tony covers MI, OH & IL. Whether you need him to see you once a week or once a month, Tony will always go above and beyond what is expected. He’ll do whatever it takes to make the customer satisfied.

Servo Motor repair

Wanda Wuerzinger

Northern Servo, customer service

Wanda is our customer service for our Northern customers. In addition to her daily jobs, she also handles our eBay and on line stores. Her attention to detail and her easy going personality make her a true asset to our team.


Georgia Servo repair

Carey Mitchell

Atlantic Servo, customer service

Carey is the customer service coordinator for our Atlantic customers. On top of the daily calls, expediting requests, she also coordinates incoming orders; working with our vendors with both style and a high level of integrity.

Atlanta Servo Repair

Angie Temple

Atlantic Servo, customer service

Angie covers Western Georgia thru Eastern Alabama. She also works closely with our reseller partnership accounts, ensuring key accounts are serviced as needed. She is our longest tenured employee out of our Atlantic location so she has built a long list of satisfied customers.

Servo Drive Repair

Gary Hubbard

Pacific Servo, customer service

Gary resides in Northern California and services both new as well as establish customers. He covers form the California coast over to western Nevada, he has experience in both hydraulic and electronics servo systems.

Rexroth valve Repair

Kimberly Grimes

Atlantic Servo, customer service

Kimberly Services customers from lower South Carolina through northern Florida. She has been with our team for over eight years & has established herself as someone you can count on to be there when you need her.


Servo Valve Repair

Dana Puls

Pacific Servo, customer service Dana is new to our team but not new in the Industry. Based out of Eugene, he currently supports our customers in Southern Oregon. His addition will help us service more of our customer’s needs by reestablishing our weekly stops & promoting our newer services.