We are your engineering

partner

Garcia Cocha Engineering (GCE), formerly Brian Seyferth & Associates, is a full- service, multi-disciplinary engineering firm that was founded in 1988. Built on the guiding principles of creating success for its clients, GCE provides diligent service, innovative yet practical solutions and a strong commitment to high quality control.

Connect for a consultation today!

Project Types

Mechanical Engineering & Plumbing Engineering


Service area

Colorado, Wyoming and Utah -- additional areas covered upon request


Contact

303-797-7772

Our Services

Office Buildings

Government, Educational, Telecommunications, and more.

Specialized Industries

Restaurants and Kitchens, Medical and Nursing Facilities, Automotive, and Unique Projects.

Residential

Mechanical Design, Plumbing Design, Gas Piping Design

See All Services

How We Work

01.

Document the project

02.

Provide preliminary (schematic) design or report

03.

 Design development

04.

Provide final Construction Documents

05.

Construction observations and services as required

06.

Uphold client’s interests and maintain client contact

Why US

 35

Years of Business in Colorado

5,000+

Successful projects

2

Weeks - (Typical turnaround for small TI projects)
More About Us
Group 4
“There coordination on projects between our firm is above and beyond any other Mechanical teams.  Working with Brian, Luis and others truly makes the projects a fun and exciting experience."
Mark Clark
Group 4
“Prompt and professional. From Walgreens and CBRE, to Leprino and Target. Seyferth gets the job done."
Group 4
“We worked with Chris from Seyferth and Associates to get structural engineering drawings for a remodel in our home. Chris was extremely helpful, my husband and I were impressed with his work, and he was easy to get a hold of when we had questions later on during our project. We highly recommend working with this company!" 

Our Work

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See All Projects

Contact Us

GARCIA COCHA ENGINEERING:

Luis R. Cocha, P.E.

Lilian Garcia, E.I.T.

LOCATION

5583 S. Prince Street, Suite B
Littleton, Colorado 80120

The office is located at the northwest corner of Prince and Powers just one block north of downtown Littleton, CO.

Contact Form

Fill out a contact form and one of our engineers will be in touch or call our office at

303-797-7772.

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