Our Clients

A client list can tell you what we’ve done for others. But how can you get a better idea of what we can do for you?

Start by asking the people who review, approve and build from many different engineering firms’ work product. Public agencies, developers and contractors consistently place MacKay & Somps at the top of their recommendation lists.

  • Agencies trust our well-established reputation for producing complete planning and construction documents, resulting in smooth plan checks and timely approvals.
  • Developers know that we’re strong and effective advocates on their behalf throughout the process.
  • Contractors tell our clients they prefer working with our tight construction documents and precise staking procedures. Since they expect fewer construction change orders, they submit more competitive bids.

The high level of completeness and detail in improvement plans prepared by MacKay & Somps helps keep projects on schedule and budget.

Over the years, MacKay & Somps has represented a wide variety of homebuilders, land developers and public agencies. A representative listing of our clients is shown here.

Builder & Developer Clients

(Representative Listing)

  • AKT Developments
  • Beazer Homes
  • Braddock and Logan
  • Brookfield Homes
  • Cassano Development
  • Conwy, LLC
  • Citation Homes
  • Del Webb
  • DR Horton
  • Easton Development Company
  • FPA Land Development
  • GenCorp Real Estate
  • Gerry Kamilos LLC
  • Gidaro Group
  • Granite Bay Development, Inc.
  • Grosvenor
  • Grupe
  • Homes by Towne
  • K. Hovnanian Homes, Inc.
  • KB Home
  • Lennar Communities
  • The Lin Family
  • Meritage Homes
  • Ose Properties
  • Pacific Union Homes
  • Pulte Homes
  • Richland Planned Communities
  • Shea Homes
  • Signature Properties
  • Standard Pacific Homes
  • Tim Lewis Communities
  • Toll Brothers
  • Watt Commercial Properties
  • Westwood Homes
  • Winn Communities
  • William Lyon Homes

Public Agency Clients

(Representative Listing)

  • Alameda County Flood Control and Water Conservation District
  • City of Brentwood
  • City of Dixon
  • City of Elk Grove
  • City of Folsom
  • City of Lathrop
  • City of Lincoln
  • City of Livermore
  • City of Napa
  • City of Pleasanton
  • City of Roseville
  • City of Sacramento
  • City of San Jose Redevelopment Agency
  • Dublin San Ramon Services District
  • Dublin Union School District
  • Elk Grove Community Services District
  • Livermore Amador Valley Water Management
  • Placer County Public Works
  • Reclamation District 17
  • Sacramento County Dept. of Public Works
  • Sacramento County Water Agency
  • San Joaquin County
  • Santa Clara Valley Transportation Authority
  • Sonoma County Water Agency
  • Twin Rivers Unified School District
  • U.C. Davis
  • Vallejo Sanitation and Flood Control
  • Zone 7 Water Agency