Over 60 Years of Land Survey & Civil Engineering Service!


  • Anaheim Free Methodist, AnaheimAnnunciation Byzantine Catholic Church, Anaheim
  • Brea Baptist Church, Brea
  • Evangelical Lutheran Church, Orange
  • First Chinese Baptist Church, Los Angeles
  • Gateway Friends Church, Diamond Bar
  • Kindred Community Church, Anaheim
  • Messiah Lutheran Church, Yorba Linda
  • Mid-Cities Baptist Church, Yorba Linda
  • New Covenant Fellowship, Temecula
  • Pacific Synod Christ Lutheran Church, Orange
  • Sacred Heart Catholic Church, Rancho Cucamonga
  • Shinnyo-En U.S.A., Yorba Linda
  • St. Bruno Church, Whittier
  • St. Didacus Church, Sylmar
  • St. Gertrude Church, Bell Gardens
  • St. John Maron Church, Anaheim
  • St. Paul’s Lutheran Church, Garden Grove
  • St. Timothy Episcopal Church, San Diego
  • Sudanese Church, San Diego
  • The Calvary Chapel, Anaheim
  • The Church of Jesus Christ of Latter-day Saints, Irvine
  • The Garden Church, Anaheim Hills
  • Yorba Linda Friends Church, Yorba Linda


  • Building Bridges in Nepal
  • Habitat for Humanity, Lynwood
  • Rose Drive Friends Christian Church, Yorba Linda
  • Salvation Army, Anaheim
  • Tucker Wildlife Sanctuary, Modjeska Canyon
  • Yorba Linda Veterans Memorial, Yorba Linda


  • Cal State University Fullerton
  • Cal State University Long Beach
  • Cal State University Northridge
  • Covina-Valley Unified School District
    – All 12 Elementary, 3 Middle & 4 High Schools
  • El Monte Unified School Expansion
  • Fullerton Union High School District
  • Hebrew Union College Expansion, Los Angeles
  • Laurel Elementary, Whittier
  • Los Alamitos High School
  • Los Angeles City College
  • Los Angeles Mission College
  • Los Angeles Trade Technical College
  • Los Angeles Unified School District
  • Los Angeles Valley College
  • Manuel Esqueda Elementary School, Santa Ana
  • Mount Saint Mary’s University, Los Angeles
  • Norco High School
  • Oceanview Elementary, Whittier
  • Orange Coast Community College, Costa Mesa
  • Philadelphia Elementary & Simons Middle School, Pomona
  • Santa Ana High School
  • Santiago Canyon College, Santa Ana
  • Sunny Hills High School Expansion
  • Yorba Linda High School


  • Harbor Hyundai, Long Beach
  • Inglewood Autobody
  • Mecedes-Benz of Anaheim
  • Santa Ana Honda
  • South Bay Toyota, Gardena
  • Toyota of Santee
  • Weir Canyon Honda, Anaheim


  • 76/Circle K, Calimesa
  • Country Hills Towne Center, Diamond Bar
  • Diamond Hills Plaza, Diamond Bar
  • Food 4 Less
    -Multiple locations throughout Southern California
  • Ikea Home Furnishings Center, West Covina
  • Irvine Spectrum, Irvine
  • Long Beach & Alondra Center, Compton
  • Ralphs Grocery Company
    – Multiple locations throughout Southern California
  • Royal Madera Shopping Center, Simi Valley
  • Society for the Prevention of Cruelty to Animals, Long Beach
  • Sunset & Francisquito Shopping Center, West Covina
  • University Village, Riverside


  • Angel Stadium, Anaheim
  • Angeles National Golf Club, Los Angeles
  • Canyon Trails Golf Club, Sunland
  • Disneyland, Anaheim
  • Irvine Spectrum, Irvine
  • Knott’s Berry Farm, Buena Park
  • LA Center for Enriched Studies (LACES Sports Facility), Los Angeles
  • Palace Park, Irvine
  • Royal Vista Golf Club, Walnut
  • The Sports Club/LA
  • Teal Bend Golf Club, Sacramento
  • 24 Hour Fitness
    – Multiple locations throughout Southern California