Construction Management Engineering Services
Delivering comprehensive solutions for your construction projects.
PM/CM
Expert guidance for successful project execution.
Thorough inspections ensuring quality and compliance.
Structural, Civil, and Energy Consulting.
QA/QC & Inspections
Engineering
Excellence in Construction Management
Lessani is a Washington, D.C.–based firm specializing in construction and program management, dedicated to delivering high-quality services throughout the project lifecycle with a hands-on approach.


20+
5
Trusted by Clients
Successful large projects
Local Small Business
Lessani is a proudly local, certified small business based in Washington, D.C., with deep roots in the community and a strong commitment to public service and infrastructure improvement. As a Certified Business Enterprise (CBE) and HUBZone-certified firm, we bring both regional insight and federal credentials to every project we undertake.
Our status as a local small business means we’re agile, responsive, and deeply invested in the long-term success of our clients and our city. We take pride in delivering high-quality work while supporting economic development and job creation within underserved areas. Whether through construction management, inspections, or project planning, we combine technical expertise with personal dedication to help build a stronger, more resilient Washington, D.C.
DC Local Small Business certified by DSLBD


Certification Categories by DSLBD: DBE, SBE, LBE, DZE, ROB, EIE

