We are excited to unite our expertise and geographic footprint with Murraysmith to craft communities throughout the western U.S!
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In May 2019, Murraysmith and Quincy Engineering merged to enhance our technical expertise and abilities to serve our clients. As a combined firm, we currently serve dozens of local public agencies with a full range of civil engineering and planning services.
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To read more about our merge, click here

WHO WE ARE
It all began in 1992, when John and Judy Quincy decided to
re-engineer the concept of traditional engineering firms. Quincy Engineering was born out of a strong desire to do the right thing for clients, and design the highest quality, safest bridges and roads. Fast forward 27 years, and we've expanded our services, continue to do the right thing, and have designed and delivered hundreds of projects throughout California, Oregon and Nevada.
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We love what we do. There's no doubt about it. That's why it's our mission to deliver the most comprehensive, quality solutions for our clients. We're here to solve your problems. Our proactive, talented team of experienced engineers, surveyors, drafters, inspectors and support staff focuses on your needs. We believe in fostering relationships to truly understand your goals – we’re here to develop your vision and deliver your project.
WHAT WE DO
developing YOUR vision | delivering YOUR project
From designing complex multi-span bridges and highway interchanges to managing multi-million dollar construction projects, Quincy Engineering takes projects from design through construction, providing a seamless, efficient experience.
WHAT OUR CLIENTS HAVE TO SAY
CONTACT US
Please fill out the form below to learn more about our services or to discuss collaborating on a project.
Get in touch with our team
Bridges & Structures: bridge@quincyeng.com
Roadways: road@quincyeng.com
Construction Management/Engineering/Inspection: construction@quincyeng.com
Surveying: surveying@quincyeng.com
General Information: qeiinfo@quincyeng.com
OUR LOCATIONS
Headquarters
Rancho Cordova
11017 Cobblerock Drive, Suite 100, Rancho Cordova, CA 95670 (Map)
P: 916.368.9181 | F: 916.461.9033
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Additional Quincy Offices
Roseville
3400 Douglas Blvd., Suite 190, Roseville, CA 95661 (Map)
P: 916.368.9181 | F: 916.461.9033
Pleasanton
7901 Stoneridge Drive, Suite 550, Pleasanton, CA 94588 (Map)
P: 925.416.1500 | F: 916.461.9033
Walnut Creek
2950 Buskirk Avenue #122, Walnut Creek, CA 94597 (Map)
P: 925.939.7100 F: 916.461.9033
Salem
670 Hawthorne Ave. SE, Suite 110, Salem, OR 97301 (Map)
P: 503.763.9995 | F: 503.763.9981
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