Mechanical Engineering Consulting Services

L&S Engineering is highly respected in the community for its unique knowledge and experience designing and analyzing mechanical building systems including:


• Needs Analysis

• Plumbing Systems and Infrastructure

• Heating Plants and Systems

• Cooling Plants and Systems

• Ventilation Systems

• Building Automation

• Hydronic Piping

• Steam Piping






Shadle Park High School
Spokane, Washington
Architect: NAC|Architecture

US Army M.E.P.S. Facility
Spokane, Washington
Architect: Wolfe Architecture Group

Garfield County Courthouse Renovation
Pomeroy, Washington
Architect: Miller/Hayashi Architects