Best Builders & Contractors in Kelso

At On-Site Construction, we pride ourselves on being builders and contractors that are synonymous with high-quality, skilled craftsmanship. We provide a full range of building services in Kelso, from renovation to restoration and site management. No matter how big or small your project is, our approach is always the same – focused, professional, and with true attention to detail. Flooring, Drywall, Paint, Deck building and restoration, Trash-outs, Full-Remodels. To find out more about how we can help, contact us at 360-762-1108