Quality

Our diverse team of experts bring the best solutions to engineering projects of various scopes and sizes.

Honesty

Engineers at JMC² are committed to providing unparalleled customer service, and maintaining transparency through all projects.

Customer Care

JMC²’s experienced team of professionals make land development and building projects simple, streamlined, and exemplary.

Welcome to JMC² Civil + Structural Engineering

Thank you for visiting JMC² Civil + Structural Engineering. We offer solutions for land development, building projects of various scopes and sizes. Our services include civil engineering, structural engineering, project management, seismic engineering, roof raising, and even extreme engineering. Previous clients include public municipal agencies, school districts, and extensive private projects—including Madame Tussaud’s Wax Museum, on the Hollywood Walk of Fame!

Our expert team includes several registered civil engineers (PEs), structural engineers (SEs), and engineers in training (EITs) licensed in over 30 states. Each member of the team brings vast experience as CAD technicians and construction plan designers. The collective experience represented by JMC²’s team of engineers ensures that all clients receive the most comprehensive options and attention for their engineering and development needs.

An orange and brown funicular railway ascends a hillside, showcasing JMC² Civil + Structural Engineering’s

Land development project featuring a newly constructed channel and walking path, showcasing JMC² Civil +

Modern residential building design showcasing JMC² Civil + Structural Engineering's expertise in custom-tailored project solutions

Blog

Read about recent development in the fields of Civil Engineering, Structural Engineering, and 3D Mapping, and Extreme Engineering. Get the latest news on issues like solar panelling, permitting, and drainage system, and discover the new technologies used for engineering.

Ken Okamoto & Associates: Now Part of JMC² Civil + Structural Engineering

Founded in 1976. Purchased by JMC² in 2017. Integrated into one civil and structural engineering firm in 2020. Historical identity of Ken Okamoto & Associates, Inc., founded in 1976. What Happened to Ken Okamoto & Associates? Ken Okamoto...

What to Expect During a Home Renovation: A Step-by-Step Guide

Home renovations can stir up anticipation and stress in equal measure. Whether you're tearing down walls or just updating fixtures, the process unfolds in waves — and each phase comes with its own emotional weather system. It’s more than a construction project. It’s a...

Services

Civil Engineering

Structural Engineering

Sensequake

Construction site showing roof raising project underway, highlighting JMC² Civil + Structural Engineering's expertise

Liftex Roof Raising

Extreme Engineering

Gene Diep,
Senior Project Manager, Architects Orange

The folks at JMC² are great; they think outside the box and are always on point in regards to their drawings, meeting deadlines and making budgets!

Peter Barsuk
Principal at Gensler

JMC² is a strong engineering and surveying company. John is a consummate professional at the helm.

Tim Allinson PE,
Chief Plumbing Engineer So Cal at ACCO Engineered Systems

I’ve worked with John and his JMC² team on multiple projects over the last 15+ years. He and his firm are skilled and professional and always a pleasure to work with. Look no further for your civil engineering and land surveying needs.

Lankershim Partner I

JMC² has been doing topographical surveys and civil engineering for our LA commercial developments for decades. Their engineers always do a great job! We highly recommend JMC².

Ted Whetstone
President of BreakThruThink

John and his team have always been extremely courteous, professional and value oriented – a combination you don’t see much nowadays!

Levi Javier
President at ERJ Engineering

I’ve worked with John and the staff at JMC² on several projects: the US Army Corps of Engineers and the Port of Long Beach. I have always been impressed with John and his attention to detail. I highly recommend John for any of your civil, structural and surveying needs.

Mike Savage
Vice President at Geotechnologies, Inc.

John is an excellent engineer who is truly committed to his clients, their needs, and their deadlines. On a personal note, I’m proud to say, he is one of the nicest people I know.

Laura Ackard Saltzman
Independent Business Owner at Laura Saltzman + Associates/Landscape Architects

I have worked with John and his team on several large park projects in the Los Angeles area and have found his firm to be very personable, fair and responsive.

Jesse Urquidi
Project Development Director at P2S inc

John is great to work with. JMC² has a great reputation for client service and responsiveness. John is a leader in the local Harbor Engineering industry and is easy to collaborate with on boards and committees for Industry and professional organizations.