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GMU Serve
GMU Geotechnical Engineering Southern California logo
Client List

Who We Serve

Over our five decades in business, GMU has forged long-term relationships with clients large and small. We have worked with the most prominent names in the land development, building, and public works industries, to single lot owners.

We also work with cities, and counties, architects, planners, engineers, and contractors throughout California.

Connect with us here. We have the team to support your needs

*Select Clients

Abacus Project Management Inc.

Accell Property Management

Action Property Management


Aera Energy LLC

Aliso Viejo Master Association

All American Asphalt

American Automobile Association


Anaheim Hills Private Association

APA Engineering

Applied Medical

Aquatic Technologies

Archer Norris PLC



Bacchus Development

Baywood Homes

Belmont Estates HOA

Bernard Construction

Berquist Residence

Bert Howe & Associates


Booth Mitchel & Strange LLP

Brent Engineering Inc.

Brooks Street

Buie Stoddard Properties

California Drilling & Blasting Company Inc.

California Joint Powers Insurance Authority (CJPIA)

Canyon Lake Property Owner's Association

Capistrano Unified School District

Capistrano Valley Water District


Carney Associates

Centex Homes

City of Aliso Viejo

City of Anaheim

City of Chino Hills

City of Dana Point

City of Huntington Beach

City of Irvine

City of La Mesa

City of Laguna Beach

City of Laguna Hills

City of Laguna Niguel

City of Lake Forest

City of Los Angeles

City of Malibu

City of Mission Viejo

City of Newport Beach

City of Palos Verdes Estates

City of Rancho Palos Verdes

City of Rancho Santa Margarita

City of San Clemente

City of San Diego

City of San Juan Capistrano

City of Santee

City of Temecula

City of Vista


Clark & Green Associates

Clark Hill PLC

Collins, Collins, Muir + Stewart LLP

Connolly Pacific Company

Contractors & Building Trades

Cooksey Toolen Gage Duffy & Woog

Coto de Caza Ltd.

Cotti Foods Corporation

County of Orange

County of Orange – OC Parks

County of Orange – Public Works

County of Riverside

County of Ventura

Crean Lutheran High School

CZ Master Community Association

D.J. Scheffler Inc.

Dale Christian/Structural Engineer Inc.

David P. Hoffman Architects

David Tucker Enterprises Inc.

Dawson & Hannouche

Diaz-Yourman & Associates

DMB Associates

Douglas E. Barnhart Inc.

Dove Canyon Master Association

Drill Tech Drilling & Shoring Inc.

El Toro Materials

Emerald Bay Community Association

Emerald Bay Service District

Eric Talbert & Associates


Fenton Grant Mayfield Kaneda & Lift

Fierstadt & Mans

Fiore Racobs & Powers

First Service Residential

Ford EC

Ford Walker Haggerty & Behar LLP


Foxfire Constructors

Garden Grove Water District

GCI Associates






Gordon & Rees LLP


Grant General Contractors

Graves & King

Green & Hall Inc.

Greenberg Traurig LLP

Greenstone Materials

Hall & Foreman Inc.

The Homampour Law Firm

Harris and Associates

HDR Engineering Inc.

Hillcrest Contracting

Huitt-Zollars Inc.

Hunsaker & Associates

Irvine Apartment Communities, Inc. (IAC)

Irvine Community Development Corporation (ICDC)

Irvine Company Office Properties (ICOP)

Irvine Ranch Water District

Irvine Retail Properties


J.S. Dyer & Associates Inc.

Jacobs Engineering

John Laing Homes

K&G Equities

K&L Gates LLP

Keller Weber & DeBrott

Kendrick Jackson & Kearl

Kerckhoff Designs

Kiewit Construction Inc.

Kiewit Pacific Company

Koll Company

Kron & Card LLP

Kutak Rock LLP

LaBelle-Marvin Inc.

Ladera Ranch Maintenance Corporation (LARMAC)

Laguna Beach County Water District

Laguna Geosciences

Lake Sherwood Development

Land Concern Landscape Architecture LPA

Lapeyre Industrial Sands

Law Offices of Andy Kurz

Law Offices of Lloyd S. Pantell

Law Offices of Nicholas Basakis

Law Offices of Robert B. Titus

LBA Realty


Lester & Cantrell LLP

Lewis Brisbois Bisgaard & Smith LLP

Long & Delis



Lutzky Development

Lyon Communities

M.M. Sundt Construction Company

MAF Architects

Mark Falcon General Contractor

Mark IV Capital

Marshall French & DeGrave

MBF Consulting Inc.

MCE Consultants

Merit Properties

Metropolitan Water District of Southern California

Michael Brandman Associates

Michael Martin Architects

Mine Development & Engineering Corporation

Mitchell Engineering

Montego at Monarch Beach HOA

Morris Sullivan & Lemkul LLP

Morrow & White

Moulton Niguel Water District

Murchison & Cumming LLP

Murex Environmental

Murow Development Consultants

Murtaugh Meyer Nelson & Treglia LLP

Musick Peeler

MVE Institutional Inc.

Neil’s Controlled Blasting

Newmeyer & Dillion LLP

Newport-Mesa Unified School District

NMG Geotechnical

Norcal Engineering

Ocean Ranch HOA

Ortega Rock

O’Melveny & Myers LLP

Pacific Advanced Civil Engineering

Parker • Stanbury LLP

Parkglen Community Management Inc

Parkview Rubidoux

Payne & Fears LLP

PBS&J Company

Pelican Crest HOA

Performance Plus

PM Realty Group

Powerstone Property Management, Inc.

Premier Silica

Professional Community Management


Pulte Homes

Rancho Mission Viejo

Rancho Niguel Master Community Association

Rancho Santa Margarita HOA (SAMLARC)

RBF Consulting

RD Olson Development

RDM Architects

Richard Crawford Custom Homes

Rick Engineering

RJM Design Group

Robert Hidey Architects

Rocky Point Community Association

Rodeo Homes

Roy E. Ladd Inc.

Rutan & Tucker LLP

Sabaitis • O’Callaghan LLP

San Diego County Water Authority

San Juan Creek HOA

San Juan Open Space Foundation

Santa Margarita Company

Santa Margarita Water District

Sauers Construction Inc.

Sea Country Homes

Shank/Balfour Beatty

Shimmick Construction

Shorecliffs HOA

Skebba & Isaac

Snyder Langston

Soil Retention Systems

South Coast Water District

Southern California Grading

Spradlin & Smart

Springel & Fink LLP

St. Margaret's Episcopal School



Stoney Miller

Sukut Construction Inc.

Summerhill HOA


Talega Associates

Taylor Group

Taylor Woodrow Homes

Tetra Tech

The Phillips Firm

The Warner Group Architects

Toll Brothers

Total Property Management

Trabuco Canyon Water District

Transpacific Management Service

Tripointe Homes

Urban Arena LLC

Villa Pacifica Community Association

Walsh McKean Furcolo LLP

Walsowroth Franklin Bevins & McCall, LLP

Ware Malcomb

Warmington Homes

Watermarke Properties Inc.

Webb Community Management

Weil & Drage

Westar Associates

Western National Group

Western Realco

William Lyon Homes

Woodruff Spradlin & Smart

Wynewood Company

Yuba County Water Agency

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