A General Contractor Who Still Picks Up the Phone
SCP Construction LLC is owned and run by Serafin Cuellar Piña out of Mulino, Oregon. Kitchens, bathrooms, additions, ADUs, interior finishes, and decks, built on written scopes and kept promises.
Careful work, clear communication, kept promises
SCP Construction started the way most good contracting companies do: one finished project and one referral at a time. Today we're a registered Oregon LLC based in Mulino, working across Clackamas County, the Portland metro, Vancouver, and Salem, and every project still gets the owner on site, from the first estimate to the final walkthrough.
We're a true general contractor, which means the same crew that frames your addition also hangs the drywall, sets the cabinets, lays the floor, and runs the trim. Homeowners like it because there's one number to call and one person responsible. We like it because the details line up when the same hands do the whole job.
We pull real permits, we publish a schedule you can hold us to, and the final invoice only goes out after you've walked every room and signed off. That's how we'd want it done in our own homes, so that's how we do it in yours.
What we stand for
Six standards we hold ourselves to on every project — big or small.
Quality First
Disciplined prep and finish work, never shortcuts.
Straight Answers
Transparent estimates, honest timelines, no surprises.
Respect for Your Home
Clean staging, careful protection, tidy handoff.
Kept Schedules
Crews that show up when the schedule says they will.
Detail-Driven Craft
Edges, transitions, and trim handled with precision.
Built to Last
Materials and methods chosen for Oregon weather and the next decade, not the next photo.
A better service experience, by design
Generic promises are easy. We focus on the habits that actually make the difference.
Four steps from first call to final walkthrough
A clean, predictable process so you always know what's next.
Free On-Site Visit
We walk the space with you, listen to what you want, and flag anything that will affect scope, permits, or budget.
Written Estimate
An itemized estimate with materials, labor, and a real start-to-finish timeline. Free, in writing, no pressure.
The Build
Our own crew does the work on the schedule we agreed to, with regular progress updates and a clean site every night.
Final Walkthrough
We walk every room together and clear the punch list before the final invoice goes out.
Local crew, serving your neighborhood
From Mulino and Oregon City up through Portland, west to Hillsboro, north to Vancouver, and south to Salem: responsive, local, and easy to reach.
Ready to work with a team that puts quality first?
Get a free, no-pressure estimate and see what a careful, service-first process looks like.