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Providing Client Satisfaction Through Innovative Engineering Solutions
Coupled with Teamwork, Integrity, Quality and Vision.

The Firm

Turpin & Rattan Engineering, Inc. is a full service Mechanical, Electrical, Plumbing and Technology (MEPT) consulting engineering firm providing design services for small to large size built environments including new construction, renovations, tenant improvements, and modernizations for various types of buildings and facilities.

History

Turpin & Rattan Engineering, Inc. has completed thousands of projects since 1945 and sustains a diverse list of clientele. We are proud to continue setting a standard for innovation after more than seven decades.

MICROWAVE RADIO & RELAY STATION
OAT MOUNTAIN, LOS ANGELES - 1965

TURPIN & RATTAN ENGINEERING, INC.
OFFICES - EARLY 1980’S

Innovating for the Future

Turpin & Rattan Engineering, Inc. utilizes the latest innovations our industry has to offer. Innovations in technology increase efficiencies, create more dynamic environments, eliminate errors and redundancies, and ultimately save our clients money.

GUHSD Valhalla High School Central Plant
Rendered using Revit BIM

Learn More About This Project

Portfolio

Featured Projects

Millennial Tech Middle School Modernization + New Classroom Building

Grossmont High School New Student Services & Art Buildings

Scripps Ranch High School Sustainable Technologies Building

See More in Our

Portfolio

Core Values

Client Satisfaction

When our clients shine, we shine! We are committed to our clients’ best interests while setting a standard that meets or exceeds expectations.

Integrity

Our honest, ethical, and positive moral compass cultivates lasting relationships. It’s natural for us to create resilient bonds to attract high caliber, like-minded clients.

Innovation

Our industry is dynamic and fluid. We embrace and adapt to new technologies, software, and communication tools to streamline processes and collaboration.

Quality

Pride in our technical proficiency and the quality of our work is intrinsic to our culture. Our positive influence, in conjunction with the client vision, creates exceptional results.

Teamwork

We are stronger together. Our sense of community and family-oriented culture improves client results and team wellbeing.

Mission Statement

Providing Client Satisfaction Through Innovative Engineering Solutions Coupled with Teamwork, Integrity, Quality and Vision.

LOS ANGELES

P: 818.249.0444 engineer@treila.com

San Diego

P: 619.466.6224 engineer@treisd.com

Las Vegas

P: 702.834.3880 engineer@treilv.com

Denver

P: 818.249.0444 engineer@treidv.com

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