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Investigative Science & Engineering, Inc. (ISE) has assisted hundreds of clients over the years clients ranging from small to large commercial venture groups, public utility companies, infrastructure and defense-related government agencies, long-range scientific and planning projects, research with academia and the scientific community, and all manner of forensic and due-diligence work, as well as strictly confidential assessments. Below is a list of some of the individuals, corporations, and governmental entities to whom we have rendered technical and scientific consulting services.


101 Coastal Investors, LLC

602 Investments, Inc.

1007 Investments, Inc.

A.D. Hinshaw Associates

Acacia Ventures, LLC

Action Marketing

ADJ Enterprises

Aero Drive Two, LLC

Affinis Environmental Services

AGRI Service

Aleto Construction

All Phase Enterprises, LLC

All Star Equities, LLC

Allard Jansen Architects, Inc.

Allied Industrial Systems, Inc.

Alpine 21, LLC

Alpine Meat Company

ALTI Corp.

Amber Homes, Inc.

Ameribuilt Construction, Inc.

American Horizons Ltd.

Apostolic Assembly Church

Aqua Clean Car Washes

Architects Hanna Gabriel Wells

Arizona State Mine Inspector

Asaro, Keaky, Freeland & McKinley, LLP

Autowerks, Inc.

Avalon Bay Communities, Inc.

AVL North America, Inc.

Axiohm Components

Baker Electric Inc.

Barona Band of Mission Indians

Barratt American

Baulot, LLC

Beach and Bayside Vacations

Bennett Realty Group

Birmingham Air National Guard

Black Gold, LLC

Blackhawk Development

Blackstone Real Estate Advisors

Bonita Park LLC

Boyle Engineering Corp.

Bradley Land Group

Brawley Elementary School District

Breeze Hill, LLC

BRG Consulting, Inc.

Brian F. Smith & Associates

Bridge Housing Corporation

Bridge Investment Group Partners

Brown and Caldwell

Buie Communities

Buie/Irish Ventures

Bunton Construction

Burkett & Wong

Bush Construction & Development


C&M Door and Trim, Inc.

Cajon Valley Union School District

Cal Sun Development Company


Cal-Republic Company

California Air National Guard

California Equities

Caltrans District 11

Calvary Chapel San Diego

Canyon Crest Estates, LLC

Capital Income Properties, Inc.

Carltas Company

Carmel Cove Homeowners Association

Carter Collision Service Inc.

Carter Reese & Associates

Castle Arch Real Estate, LLC

Catellus Residential Group

Catholic Archdiocese of San Diego


CDS Architects & Engineers

Centex Homes

Centex Southern California

CESN Construction

Chalice Unitarian Universalist Congregation

Chelsea Investment Corp.

Chevron Corp.

Child Abuse Prevention Foundation

City of Blythe

City of Brawley

City of Calexico

City of Carlsbad

City of Chula Vista

City of Del Mar

City of El Cajon

City of Encinitas

City of Escondido

City of La Mesa

City of Laguna Niguel

City of Los Angeles

City of Napa

City of National City

City of Oceanside

City of Poway

City of Rancho Verona

City of San Clemente

City of San Diego

City of San Diego Water Utilities Department

City of San Francisco

City of San Marcos

City of Santa Rosa

City of Vista

City of Windsor

Classic Residences By Hyatt

CMS Development

ColRich Construction, Inc.

ColRich Residential

Community Housing of North County

Community Housing Works

Concordia Communities, LLC

Construction Projects Supervisor

Cornerstone Communities

Cornerstone Lofts, LLC

Cottage Development Company

Country Glen Residential, LLC

County of Imperial

County of Los Angeles

County of Riverside

County of Riverside Code Enforcement

County of San Diego

County of San Luis Obispo

County Sanitation Districts of Los Angeles County

Covo Automotive Center

Crest View Properties

Cryogenic Control Systems, Inc.

Cuatro Development Inc.

Cubelis Corp.

Culbertson, Adams & Associates

Curtis Scott Englehorn & Associates

D.R. Horton, Inc.

D'Alton Partners

Dartmouth Development

Dat-U-Joe Realty, Inc.

David Evans & Associates

David R. Shibley and Associates

Del Cerro Chevron

Del Mar Heritage, LLC

Del Webb

Dennis Company Precision Tool

Deutsch & Associates

Developers Investment Group, LLC

Development Contractor, Inc.

Development Design & Engineering, Inc.

Dewald & Associates

DMJM + Harris

Domestic Architecture

Don Edson Architect, Inc. AIA

Douglas Martin Associates

Drath, Clifford, Murphy, Wennerholm & Hagen

Du Charme Architecture

Durkin Development Company

Earthlite, Inc.

East County Sand, LLC


EDP Products, Inc

Emmerson Construction, Inc.

Encinitas Ford

Environmental Development

Envirotreat, Inc.

Fairfield Realty, LLC

Faith Community Church

Far West Industries

Fieldstone Communities, Inc.

Foothills Christian Church

Forecast Homes

Forensic Investigation

Fort Dix Weapons Test Center

Forum Capital Management, LLC

Freeman's Construction, Inc.

Frosch General Contracting

Fuscoe Engineering

G.D.G Incorporated

G.M. Brown Construction

Garden Communities

Gary Engineering, Inc.

Gatlin Development

GC Properties, Inc.

Geopacifica Geotechnical Consultants

Glenwood Development Company

GLUMAC International

Gold Coast Development

Goldberg Family Trust

Golden Door Owner LLC

Golder Associates, Inc.

Gonya Enterprises, Inc.

GPG Construction

Grace Community Church


Greenberg Farrow Architecture

Greenstone Environmental

Greenstone Realty

Greg Industrial

Greystone Environmental Consultants, Inc.

Greystone Homes, Inc.

GTB Company

Gunner Milo Inc.

H&W Custom Builders

Habitat For Humanity

Hale Engineering

Hallmark Communities

Hamann Construction Company

HBA Architects

HDR Engineering, Inc.

Health Care Group

Helix Environmental

Hensel Phelps

Herrick Development

High Tech High

Hilltop Group, Inc.

Hoehn Motors Group

Holiday Inn Express

Home Capital Development Group

Hunters Run Apartments

Hyatt Corp.

Imperial Stations, Inc.

Imperial Unified School District

Innovative Resort Communities

Integral Communities

Integral Partners, LLC

International Design & Management

Irish Setters, Inc.

Irwin Architectural Group

IS Architecture

J. Whalen Associates, Inc.

J.P. Construction Company

Jack Henthorn & Associates

Jackson Drive Group

Jackson-Pendo Development

Jacobs Center for Neighborhood Innovation

James Leary Architecture & Planning

Jamison Builders General Contractors

Janez Genesee, LLC.

JCC Homes

JH Partners


John DeWald & Associates, LLC

John Laing Homes

JP Engineering, Inc.

JPM Design Management

JRMC Real Estate, Inc.

K. Hovnanian Homes

KB Homes

KEA Architecture and Development

Keeton Kreitzer Consulting

Kelly/JRM Palomar Airport Road 1, LLC

Ken D. Smith Architects

KMA Architecture & Engineering

Koll Development Group

La Costa Engineering

La Flor de Michoacan

La Jolla Citizens Foundation

La Jolla Construction & Development Services, Inc.

La Jolla Financial, Inc.

Laidlaw Waste Systems, Inc.

Lakeside Land Company, Inc.

Land Planning Consultants

Land Planning Consultants

Lanikai Management Company

Latham & Watkins LLP

Latitude 33

Law Offices of David S. Bristol

Law Offices of Douglas Harty

Law Offices of Gregory D. Hagen

Law Offices of Wesley W. Peltzer

Leming and Associates, Inc.

Lennar Communities

Liberty Storage

Lighthouse Builders, Inc.

Lighthouse Ventures, LLC

Little Diversified Architectural Consulting

LLS Engineering, Inc.

Loranda Corp.

Los Willows, LLC.

Lucas & Mercier Development

Lusardi Construction Company

M&H Property Management, LLC.

MAAC Project - Community Development Department

Magma Power Company

Manning Homes

Mansour Architectural Corp.

Manzanita Partners

Marathon Construction Corp.

Marbella Country Club

Marine Corps Air Station Camp Pendleton

Marine Corps Air Station Miramar

Marker Development Company, Inc.


McCabe Harris Inc.

McCullough-Ames Development, Inc.

McMillin Development

MD Chula Vista, LLC

Merkel & Associates, Inc.

Mestre Greve Associates

Michael Crews Development

Midland Development

Monrovia Nursery Company

Montessori Preschool - Carlsbad

Mooney & Associates

Morrow Development Inc.

MSA Enterprise

Murchison & Cumming

Murphy's Market

Murrieta Valley Unified School District

MWI Plumbing

Nasland Engineering

Naval Staff Civil Engineering SCE FLAG/ICQ On-Station Housing

Naval Station San Clemente Island

Naval Surface Warfare Center Corona, Gage & Standards Laboratory

Neighborhood Healthcare

New Covenant Tabernacle

Newland Communities

Newport News Shipbuilding

North County Transit District

North River Investment, LLC

North Star Homes, LLC


O'Brien Communities

Ogden Environmental and Energy Services, Inc.

Old School House

Olivenhain Municipal Water District

Online Builders

Ord & Rodgers Construction, Inc.

Otay Land Company

P & D Consultants, Inc.

Pacific Coast Conservation Alliance

Pacific Coast Development

Pacific Gulf Properties

Pacific Oil Company

Pacific Properties and Development, LLC

Pallamary & Associates

Pardee Construction Company

Park Crest, LLC

Paul Ecke Ranch

Paydar Properties



Pettit Kohn Ingrassia & Lutz, PC

PH Prime Construction

Pinnacle Communities


Prentiss Properties

Prevailing Wind Power

Priest Development Corp.

Project Design Consultants

Prometheus Laboratories

Prospect Point Development

Prudential Real Estate Investors

Public Art and Architecture

Pulte Homes

Pure Fitness

Quantum II, LLC

Quinn Communities

Ramona Transmissions

RAN and Associates

Rancho Glens Estates Homeowners Association

Rancho Verona

Rancon Real Estate

RBF Consulting

RCM Properties, LLC

RD Brown Company, Inc.

RD Investment Properties

Real Estate Development Services

REC Consultants, Inc.

Redstone Capital

Reynolds Communities

RG 112, LLC

RGC Courthomes, Inc.

Richardson Partners, Inc.

Rilington Communities

RMCI Development

Robert A. McQuead Architect

Robert Thompson Architect

Robertson's Concrete

Robinson Electric

Rose, Munns & Chin

Rossi Architecutre

RREEF Management Company


Salvatore Properties

San Diego County Water Authority

San Diego Drums and Percussion

San Diego Gas & Electric Company

San Diego Habitat for Humanity

San Diego Housing Commission

San Diego Metropolitan Wastewater Dept.

San Diego State University

San Diego Transit Development Board

San Diego Yacht & Breakfast Company

San Elijo Hills, Inc.

San Luis Rey Enterprises

Santa Rita Investment Company

Self-Realization Fellowship Church

Senior Resource Group, LLC

Shadow Run Ranch, LLC

Shallal Fuels, Inc.

Shea Homes

Shook Building Systems, Inc.

Shoreline General Contractors, Inc.


Signature Capital Realty

Silver Creek Properties

Silvergate Fallbrook Retirement Residences

Simac Construction, Inc.

Simon & Wong Engineering

Site Design Associates, Inc.

Skandia Real Estate Group

Smith & Butler

Smith Consulting Architects

Smith's Food and Drug Centers

Snow Construction

Solana Mesa Partners

South Bay Baptist Church

South Beach Restaurant

South Coast Development

Southern California Housing Development Corp.

Southwest Affordable Housing

Spectrum Communities

Spherion Legal Group

Spieth & Wohlford, Inc.

Spring Creek Commercial Ventures, LLC

Squier Properties

St. Gregory of Nyssa Greek Orthodox Church

Standard Pacific Homes

Starwood Hospitality

State of Arizona

State of California

Stephen Rosetta

Stewardship Foundation

Stone-Ray Development

Stoneridge Centre Partners, LLP

Studio 4 Architects

Suds Sports Grill

Sully Miller Contracting Company

Sunrise Development, Inc.

Sunset Corporate Center

Sweetwater Chevron

Synergy Dance

Szytel Engineering & Surveying, Inc.

T&B Planning Consultants, Inc.

Tabata Properties

Taylor Woodrow

Tech Business Center, LLC

The Blackstone Group

The Chase Group

The Colony at California Oaks

The Corky McMillin Companies

The Garrett Group, LLC

The Home Depot

The Josepho Group

The Kennedy Group

The Kevane Company, Inc.

The Lightfoot Planning Group

The MacKenzie Group

The Marina Group

The McClenny Corp.

The Morgan Group, Inc.

The Prescott Companies

The Wardens & Vestrymen of All Saints Church

The Related Companies of California

The Trane Company

The Welk Group, Inc.

Thomas Enterprises, Inc.

Tower on 5th, LLC

Trane Company

Trans West Housing, Inc.

Trimark Pacific Homes, L.P.

Trinity Housing Group

TRS Consultants

U.C. Campus Planning

U.S. Air Force

U.S. Customs & Border Patrol

U.S. Department of General Services

U.S. Department of Justice

U.S. Housing and Urban Development

U.S. Marine Corps

U.S. Navy

United Dominion Realty Trust

University of California, San Diego

University of San Diego

Urban Habitat, Inc.

USA Properties Fund

Valley Center View Properties

Van Vechten Construction

Vandermost Consulting Services, Inc.

Vista Industrial Products, Inc.

Vista Irrigation District

Vista More Plaza, LLC


Wakeland Housing and Development Corp.

Wal Mart, Inc.

Warmington Residential - Southern California Division

Warner Springs Estates HOA

Waters Edge Elsinore, LLC

West Air Mechanical

West Lilac Farms I & II, LLC

West Senior Living R/E, LLC

Westbridge Capital, LLC

Western National Realty Advisors

Western Pacific Housing

Western States Engineering & Construction, Inc.

Westmount Properties, LLC

Westward Homes/Westward Mortgage

Wheeler, Wimer, Blackman & Associates

Whitaker Investment Corp.

Wild Oats Markets, Inc.

William Lyon Homes, Inc.

Wilson Elser Moskowitz Edelman & Dicker, LLP

Wohlford Land Company, LLC

Worden, Williams, Richmond, Brechtel, & Gibbs

Worldwide Petroleum Company

WS Management

Wunderlin Engineering, Inc.

Zephyr Partners

Zijlstra Architecture