About Our Company
Construction Services of Washington LLC (CSW) has been proudly serving the Tri-Cities and surrounding communities since 2017. Locally owned and operated, we are committed to delivering integrity, transparency, and quality craftsmanship on every project—no matter the size or scope. Our clients include private property owners, commercial tenants, developers, and businesses throughout Eastern Washington.
With more than nine years of industry experience and countless successfully completed projects, CSW brings the expertise needed to manage everything from small residential remodels to full-scale custom homes, commercial build-outs, and site development.
Services
Residential
At CSW we believe every successful home is built on thoughtful planning and attention to detail. Whether you’re remodeling an existing space or building a new home from the ground up, our team has the experience to guide you through every step of the process. From early project planning and budgeting to hands-on construction management and full design-build services, we provide single-source accountability — working closely with homeowners to deliver a smooth, transparent building experience from concept to completion.
Land Development
At CSW we help turn undeveloped property into build-ready assets. Our approach goes beyond basic site work — we evaluate constraints, coordinate with agencies and utility providers, and oversee the planning and infrastructure required to move land from concept to construction. By working closely with landowners, developers, and local jurisdictions, we create practical, forward-thinking development strategies that maximize value while keeping timelines and costs under control. The result is a clear path from raw ground to projects that are positioned for long-term success.
Commercial
Customer Feedback
Write Us A Review!
“Quality work and customer service, from a reliable company.”
“CSW remodeled and opened our kitchen area for a new modern style. They even added USB outlets for convenient phone charging too!”
“Our flooring turned out better than expected. Very pleased with the quality and speed of work from CSW!”
Looking to start a project?
WA License # CONSTSW822B3
csw-llc.com 