L
Qualifications
Our Licenses
233DC
General Contractor
Our Certifications
Minority Business Enterprise
Office of Minority and Women's Business Enterprises-Washington - Lill Constr. Co.
Disadvantaged Business Enterprise
Federal. Regional Small Contractors and Suppliers (SCS) Certification - Lill Constr. Co.
EnviroStars Certified
State of Washington - Lill Constr. Co.