COWLITZ COUNTY, WA — ADU BUILDER & GENERAL CONTRACTOR
Serving Cowlitz County, WA
I See Construct serves Cowlitz County for ADU construction, garage builds, and full home remodels. Based in Battle Ground — about 35 miles south. Same licensed crew, same standards as our Clark County work.
I See Construct serves Cowlitz County, WA including Longview, Kelso, Castle Rock, Woodland, and Kalama. We build permitted ADUs, custom garages, and handle full home remodels throughout the county. ADU permits are processed through Cowlitz County Community Development. Most ADUs in Cowlitz County cost $85,000 to $240,000. Licensed GC — SEECCL792QQ.
What We Build Across Cowlitz County
ADU Construction
Permitted ADUs for Cowlitz County homeowners — detached, attached, and garage conversion units. We manage the Cowlitz County permit process and the complete build.
Garage Builds & Shops
Custom detached garages, workshops, and outbuildings across Cowlitz County. Permitted. Built to your specs.
Full Home Remodels
Large-scope whole-home renovations and room additions in Cowlitz County. Complete projects — not single rooms.
Cowlitz County Cities We Serve
Longview · Kelso · Castle Rock · Woodland · Kalama · Vader · Ryderwood. We also serve all of Clark County, WA — Battle Ground, Vancouver, Ridgefield, and surrounding cities.
Building in Cowlitz County — Permit Process
Permits in Cowlitz County are processed through Cowlitz County Community Development in Kelso. The process for an ADU involves a pre-application review, formal permit application, and multiple inspections during the build.
Cowlitz County permit timelines typically run 6 to 10 weeks for standard ADU applications. We work in this county regularly and know what the permit office needs to approve an application cleanly the first time.
Most residential lots in Cowlitz County are eligible for at least one type of ADU. Setback requirements and lot size affect what type you can build. We check your specific parcel during the free site visit before we give you a number.
Common Questions About Building in Cowlitz County, WA
Longview and Kelso are about 30 to 35 miles north of our Battle Ground base — roughly 35 to 40 minutes on I-5. We work in Cowlitz County regularly. Travel is factored into our estimates upfront. No surprise fees after you sign.
Most ADUs in Cowlitz County run $85,000 to $240,000 depending on size, type, and site conditions. We give you a real number after seeing the property — not a padded range to protect us.
Yes. We manage the full Cowlitz County Community Development permit process — pre-application review, formal application, and all required inspections. You do not deal with the permit office yourself.
Longview, Kelso, Castle Rock, Woodland (Cowlitz side), Kalama, Vader, and surrounding areas. Call us at (360) 989-0118 if you want to confirm your specific address.
Yes. Same services, same licensed crew as our Clark County work. ADUs, garage builds, shops, and full home remodels across the county.
Ready to Build in Cowlitz County?
We come out, look at your property, and give you a straight answer on cost and timeline. No pressure. No obligation.