Testimonials – Employee



Preston Pipelines is more than just a place of work, it’s a family. Working with people who want to see you succeed and help you to succeed can be rare; luckily Preston has a supportive upper management that gives you the tools to thrive. Preston Pipelines fosters leadership, growth, continuing education, and team work.

Project Engineer – Colleen McInerney

I believe that the defining characteristic of Preston Pipelines is that we value people over all else.  Our employees, our clients, and our relationships remain our greatest asset and the core of our business.

Project Executive – Jordan Thomas


I feel very privileged to be a part of such a great company, the people I work with are amazing.  I’ve had the pleasure of working with different teams throughout my years at Preston Pipelines. I truly feel like I have a family here.

Project Assistant – Desiree Rios

Preston Pipelines is a family with core values built around people.  It’s exciting and inspiring to work with the best team members in the construction industry.  Preston Pipelines’ employees combined with the latest technology allow us to provide the very best service and quality for our clients.

Project Manager – Steve Ormonde

Our willingness to supply people with the tools that are necessary to perform high level tasks, is what makes Preston Pipelines so exciting! This attribute allows PPI to remain at the forefront of our industry.

Estimating – Pat Gasaway 

Building a competent dispatch team and working with creative and dedicated people is what I love most about Preston Pipelines. PPI has challenged me in many ways, making me more knowledgeable in the trade I work in. My ability to problem solve and think outside the box has helped our team to perform more efficiently to our clients.

Dispatch – Dean Pires

Corporate Office

133 Bothelo Avenue
Milpitas, CA 95035
(408) 262-1418
(408) 262-1870 fax

Sacramento Office

3780 Commerce Drive
West Sacramento, CA 95691
(916) 386-1500
(916) 386-7531 fax

Central Valley Office

12687 South Manthey Road
Lathrop, CA 95330
(408) 262-1418
(408) 262-1870 fax