Contact KLB
Please use the form below to contact us for anything you need. We look forward to hearing from you!
Or contact
us by...
Mail:
PO Box 158
Mukilteo, WA
98275
Phone:
(425) 355-7335
Email:
KLB Quick Facts
A family owned Heavy Highway Civil Contractor with 20+ years serving communities
Service area includes Washington and Oregon
Founded in 1984 by Kelly Bosa
KLB focuses on heavy highway construction
