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Principals
Staff
Our staff is the most valuable asset at L&S Engineering and the key to our success.

Our employees average 16 years of experience and, equally important, they average 10 years of employment with L&S. This stability translates to continuity and consistency for our clients, and enables us to typically keep the same project team together throughout the duration of lengthy projects.

Email Addresses:
To prevent harvesting of email addresses by spammers, email addresses are not listed here. However, we generally use first name and last initial, then the @ sign, then lseng.com, all in lower case. For example, if Robert Johnson worked here (he doesn't), his email address would be "bobj@lseng.com".



Employees in aphabetical order:
Employee Biograph

Paul Allison, P.E.

Mechanical Department
Mechanical Design, Commissioning

B.S. Mechanical Engineering from University of Wyoming

Paul has over 30 years experience with analysis and design of HVAC, piping, sewer and water distribution systems on diverse types of buildings and power plants. He is ICBO certified as a Commercial Energy Plans Examiner and served as an alternate on the Technical Advisory Group for the Mechanical and Ventilation Codes in the State of Washington.

   

John Corbett
Mechanical Department

Dan Day
Mechanical Department

Bryce Eschenbacher

Mechanical Department

B.S. Mechanical Engineering Washington State University

Bryce Eschenbacher has joined the staff of L&S Engineering Associates as a mechanical designer. Bryce is a 2006 honors graduate of Washington State University and is working on computer modeling predesign work for a Moses Lake Elementary School and a church chapel addition for a local Unitarian church.


Patrick Ferrara
Mechanical Department

Nathan Hauber

Electrical Department

Nathan holds two degrees, Bachelor of Science in Electronics Technology from Eastern and a Bachelor of Science in Electrical Engineering from Washington State University, and worked for Schweitzer Engineering Laboratories as a Software Engineer Intern. Nathan assisted in the design of the new Spokane Eye Clinic South, a large warehouse in the Spokane Valley, and the HVAC upgrade at Eastern’s Showalter Hall in Cheney. He has completed a REVIT building information modeling program at SCC.

He likes to stay active, almost anything outdoors interests him: biking, basketball, swimming, sledding, go-carts. Indoors, you might find him at laserquest, paintball, bowling or playing pool, sometimes slowing down long enough to watch a Cougar football game or to enjoy a good movie with friends.



John Herting
Mechanical Department

E.I.T., LEED ™ A. P.

John comes to us from South Dakota, where he earned his Bachelor of Science in Mechanical Engineering from South Dakota State University in Brookings. Contrasted against his work in manufacturing design and production is John’s love of the active outdoor life. Before moving to Washington, he made a canoe trip down 300 miles of the Missouri River in Montana and South Dakota. He promotes and supports eco-responsibility by volunteering to remove trash from our National Forest lands; loves hiking, camping, backpacking, and exploring our inland waters by canoe..

During 2007, John assisted in the complicated HVAC and plumbing design of a middle school in Yakima, attended REVIT building modeling information classes at SCC and passed the accreditation exam for LEED 2.2.




Levi Luhn - IT Manager, CAD Technician
Levi Luhn
IT Manager, CAD Technician

Marcia Luhn
Clerical/Support Department

Brian Putt

Electrical Department

Brian Putt has been designing major projects for L&S Engineering for 6 years, starting with the modernization of Greenacres Middle School in 2002. His background in power system design and application from Gonzaga University and AC Data Systems, translates well into providing our clients with the most efficient electrical systems. As a Building Information Services Intern (BISCI), he is experienced with the application of security, data and communications wiring and lighting systems for complex projects, such as the Colville Detention Center in Nespelem, Washington.


Rose Rhodes
Clerical/Support Department

Steve Solberg
Mechanical Department

Arron Thompson

Mechanical Department

Arron is a 2007 graduate of Eastern Washington University with a Bachelor of Science in Mechanical Engineering Technology. In 2007, he studied REVIT building information modeling at SCC. In addition to HVAC and plumbing design of the UPS facility at Spokane International Airport, his projects include computer modeling for Energy Life Cycle Costs of schools and assisting with the commissioning process at the Fox Theater.

Arron trained at the Naval Welding and Damage Control school in Philadelphia and was stationed in Pearl Harbor, where he repaired submarine hulls and interior piping.

Back on dry land, his passion is restoring old Toyota Land Cruiser wagons, growing giant pumpkins and spicy peppers in his garden, and racing radio controlled cars with his sons.

He enjoys fishing and camping with his family and manages to fit in some mountain biking and hiking on these expeditions.



Sherry Thompson
Clerical/Support Department

Randall Wilkinson, P.E.
Mechanical Department
Professional Engineering Registrations:
  • Washington
  • Oregon
  • Alaska
Education: A.A. Mechanical Engineering Technology, Portland Community College, 1979

Memberships and Accreditations:
  • American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)
  • Association of Energy Engineers (AEE), Certified Energy Manager, 2002
  • US Green Building Council, LEED Accredited Professional, 2004.

David Wordinger
Electrical Department




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