Dreaming of a home that finally feels like yours?
One United Construction is a Hillsboro-based, fully licensed general contractor turning Portland-area homes into something special — from custom remodels and additions to ground-up new builds. Get a free estimate plus an exclusive discount on your next project.
- Free, no-obligation estimate within 48 hours
- Fully licensed, bonded, and insured — every trade covered
- One team handles your project start to finish
Tell us about your project in 30 seconds. We respond within 48 hours.
From kitchen remodels to ground-up new builds.
Whatever your home needs, we handle it under one roof — no juggling contractors, no surprises, no shortcuts.
Home Remodels
Kitchens, bathrooms, basements, full home renovations — modernize the home you already love.
Additions & ADUs
Room additions, second stories, ADUs, and garage conversions. Add real square footage and real value.
New Construction
Ground-up custom homes built to your vision. Permits, design coordination, and construction all handled in-house.
Decks & Outdoor
Custom decks, patios, pergolas, and outdoor living spaces designed for the Pacific Northwest climate.
Roofing & Siding
Full roof replacements, repairs, and siding work using materials built to last through Portland winters.
Commercial Build-Outs
Tenant improvements, office build-outs, and small commercial projects across the Portland metro area.
Building The Future Today.
It's not just our tagline — it's how we approach every project. Quality work, honest pricing, and a finished product that outlasts the trends.
Simple process. No surprises.
We've streamlined the construction process so you spend less time stressing and more time excited about what's coming.
Free Consultation
Tell us about your project. We'll talk through your vision, budget, and timeline — no pressure.
Detailed Estimate
Within 48 hours, you get a transparent, line-itemized estimate. No hidden costs, no vague "ballparks."
Design & Permits
We coordinate design, permits, and material selection so you don't have to chase down anyone.
Build & Deliver
Our licensed crew builds with care, keeps the site clean, and delivers on schedule.
The difference is in the details.
Anyone can swing a hammer. We obsess over the things you'll actually live with for the next 30 years.
Fully Licensed
Licensed, bonded, and insured for every trade. Your project is protected from day one.
Real Communication
You get one project manager, one number to call, and weekly updates. No ghosting.
On-Time Delivery
We set realistic timelines and stick to them. Our scheduling is built around your life, not our convenience.
Premium Materials
We use materials built for Pacific Northwest weather — not whatever's cheapest at the lumber yard.
Honest Pricing
Detailed, line-itemized estimates. No hidden fees, no surprise change orders mid-project.
Local & Family-Built
Built in Hillsboro. We live where we work, so the quality of our work reflects directly on us.
Trusted by Portland-area families.
Real reviews from real neighbors across Hillsboro, Beaverton, Portland, and beyond.
From the first consultation to the final walkthrough, the team was professional, communicative, and on-budget. Our kitchen remodel turned out better than we imagined.
They built our home addition in less time than expected and the quality is incredible. We've already booked them for a second project. Couldn't recommend more.
Honest, hardworking, and they actually showed up when they said they would. That alone makes them better than every contractor we'd hired before.
Serving the Portland Metro Area
Family-owned in Hillsboro, building across the entire Portland metropolitan area and surrounding communities.
Ready to build something worth keeping?
Free estimate, exclusive discount, no obligation. Let's talk about what you have in mind — and what we can build together.