Company Profile
4LEAF is an engineering corporation headquartered in Pleasanton, CA with offices throughout the United States. We specialize in civil engineering projects providing services to Public Works/Engineering and Building Departments of municipalities throughout the area. These services include but are not limited to: Engineering, Design, Engineering/Civil Inspections, Building/ Mechanical/Electrical/Plumbing Inspections, Plan Check, Environmental Consulting and Construction Management. In addition, we provide consulting services to private owners within these same scopes of work.
San Francisco Bay Area Office (HQ)
2126 Rheem Drive
Pleasanton, CA 94588
Phone: (925) 462-5959
Fax: (925) 462-5958
Sacramento Area Office
8896 North Winding Way
Fair Oaks, CA 95628
Phone: (916) 965-0010
Fax: (916) 965-0013

Southern California Area Office

5140 Birch St., 2nd Floor
Newport Beach, CA 92660
Phone: (949) 877-9432

4LEAF Consulting, LLC
125 E. Reno Ave Suite 3
Las Vegas, NV 89119
Phone: (702) 726-4140
Fax: (702) 726-4143
Pacific Northwest Area Office
1201 Pacific Ave., Suite 600
Tacoma, WA 98402
Phone: (253) 203-3366
Fax: (253) 203-3101
New England Area Office
132 Central Street, Suite 210
Foxboro, MA 02035
Phone: (617) 381-4615
Fax: (617) 381-4621