About Us

LeRoy Surveyors & Engineers, Inc. is a full-service Surveying and Engineering firm offering comprehensive land development and professional consulting services

At LeRoy Surveyors & Engineers, Inc. (LS&E), we strive for outstanding results. Our services center around land surveying, civil engineering, geology and land development. LS&E staff includes professional land surveyors, professional engineers, licensed geologists and waste water treatment system designers along with experienced technical and administrative staff.

  • Our project results have earned the respect of industry peers, regulatory agencystaff and clients. Twice voted Master Builders “Company of the Year.” Our president, Lyle Fox, was elected head of the Washington State building industry trade group. Being a localy owned and centrally located LS&E can respond to projects throughout western washington.


LeRoy Surveyors & Engineers, Inc. was established in 1959 by H. Wade LeRoy, a pioneer Northwest surveyor. During the formative years, the firm mainly provided services to the government, timber companies and private individuals.

LS&E has completed thousands of public and private engineering and surveying projects throughout the region. Our home office is centrally located in Puyallup, WA, where we can serve projects throughout the. region. Our experience and history has allowed us to develop positive relationships with local jurisdictions and maintain our knowledge of ever changing code requirements.  LS&E  is a -highly-respected civil engineering and surveying firm. 

In the dynamic and changing regulatory environment of land development we strive to do things right the first time, saving clients both money and time.  Our nearly 60 years of service in the Pacific Northwest isa testament to our innovation, quality and professional reputation.

LS&E is committed to the success of your  project. We stay informed, involved and committed toyour projects, and our work by being active with regulatory agencies, staying current on new ideas and techniques which contribute to your project and to our industry.  Our work provides the basis for local and regional growth. Communities, neighborhoods and homes…dreams, hopes and life…these things are all built on the foundations we create together.

We look forward to assisting  you on your next project.


An overview of LeRoy Surveyors & Engineers, Inc.
projects and clients:

  • Bonney Lake Fred Meyer
  • Stoneridge
  • Highland Trails
  • Emerald Ridge
  • Red Hawk
  • Chelsea Park
  • Regal Tall Firs Theater & Retail Complex
  • Norberg Estates
  • Bridle Trails Estate (Low Impact Development)
  • Shawnee Ridge
  • Quiet Water
  • Topping PDD
  • Ptarmigan Ridge
  • Panorama West
  • Lipoma Firs
  • Puyallup Highlands
  • Panorama Heights


LS&E’s areas of involvement, plus industry recognition we’ve received:

  • Pierce County Master Builders Association
  • President – 1992 and 2016 (Lyle Fox)
  • American Society of Civil Engineers
  • American Water Resources Association
  • Construction Specification Institute
  • Land Surveyors Assoc. of Washington
  • American Congress of Survey & Mapping
  • American Society for the Advancement of Science
  • American Council of Engineering Companies
  • Washington On-Site Sewage Association (WOSSA)
  • President – 2014 (Bill Creveling)
  • 2002 & 2003 MBA Pierce County Company of the Year
  • Building Industry Association of Washington (BIAW)
  • President – 2005 ( Lyle Fox)

We strive to exceed expectations and solve problems with strategic, innovative solutions adding value to projects.


The following is a summary of the LeRoy Surveyors & Engineers, Inc. Statement of Qualifications. Please contact Damon DeRosa, P.E. by phone at (253) 848-6608 ext. 102 or by email at DDeRosa@lseinc.com to receive a complete SOQ.

LeRoy Surveyors & Engineers, Inc. is a full service surveying and engineering company in business for nearly fifty years.  We provide land development services to public works and private sector clients. We work closely with Pierce County and the various cities and towns nearby. And we have strong ties to our peers and our industry.

For the past decade, much of our work has been with local developers—designing large and small subdivisions. This type of project involves land surveying, street design, stormwater treatment, sanitary sewer collection systems (including septic systems and other utilities), environmental studies, wetlands conservation, water distribution systems, construction oversight and as-built plans.

LeRoy’s also assists clients with community relations and permitting, such as dealing with local ordinances within the counties or cities.

Over the past several years, LeRoy’s has expanded our team to strengthen the geotechnical, wastewater, municipal and commercial divisions. We are actively seeking clients in these sectors.