Frequently Asked Questions

We are based in Hillsboro and work across the Portland metro: Beaverton, Tigard, Lake Oswego, West Linn, Sherwood, Tualatin, Aloha, Forest Grove, Cornelius and Portland, plus Oregon City, Milwaukie, Happy Valley, Clackamas, Wilsonville, Gresham, Troutdale, Fairview, Newberg, North Plains and Banks. We travel up to 30 to 40 miles from Hillsboro depending on project size.

Send the contact form on this site with a short description of the project. Quote requests come in around the clock, and we reply to arrange a visit. Estimates are free for qualifying projects.

Yes. One United Construction is a licensed Oregon residential general contractor, CCB #253801, and is veteran-owned and locally operated.

A detailed estimate with a clearly defined scope of work, so you know what is included, what is not, and how the project will be managed before you commit.

Our regular hours are weekdays, with Saturday by appointment. Evening and weekend appointments are available on request; mention it in the contact form.

It depends on the size of the room, whether plumbing or walls move, and the tub, shower, tile and fixtures you choose. We walk the space, then give you a detailed estimate with a clearly defined scope of work. Estimates are free for qualifying projects.

Yes. Bathtub and shower replacements are part of our bathroom work, so you can replace a worn tub or shower on its own or make it one part of a larger remodel.

Yes. Walk-in shower conversions are one of the most common bathroom projects we take on. We look at the existing drain, walls and floor first, then set out in the estimate exactly what the conversion involves.

That depends on the scope: a tub or shower replacement is a much shorter job than a full gut remodel. Your estimate lays out the work in order so you know what to expect before anything is torn out.

We do. As a licensed residential general contractor we handle project management and subcontractor coordination, so you have one point of contact for the whole project.

We build with both. Wood costs less up front and has a natural look; composite asks for less upkeep over the years. We talk through how you use the deck and what you want to maintain, then price the option you prefer.

Yes. Deck replacement is a core part of this service. We look at the boards, railings and framing together and tell you plainly whether a full replacement makes more sense than patching the old one.

Price depends on the size, the height off the ground, the decking material, railings and stairs. After we see the site we give you a detailed estimate with a clearly defined scope. Estimates are free for qualifying projects.

Yes. Demolition and site preparation are part of what we do, so tearing out an old deck and getting the ground ready for the new one are written into the same project.

Interior and exterior remodeling and residential property improvements, including flooring installation, drywall installation and repair, general carpentry, and demolition and site preparation.

For projects that involve several trades, a licensed general contractor keeps the work coordinated and accountable. One United Construction is a licensed Oregon residential general contractor and manages the subcontractors on your job.

Every remodel is different, so we start with a visit and then write a detailed estimate with a clearly defined scope of work. You see what is included before you commit. Estimates are free for qualifying projects.

Our work is primarily residential, and we are open to commercial projects that fall within our licensing. Describe the project in the contact form and we will tell you whether it is a fit.

The total depends on the length of the fence line, its height, the material, the number of gates and the ground it runs over. We measure on site and give you a detailed written estimate. Estimates are free for qualifying projects.

Yes. Demolition and site preparation are part of our work, so taking out the old fence and preparing the line for the new one can be included in the same estimate.

It depends on how much of the fence and its posts are failing. We look at the whole run and tell you honestly whether replacement or a smaller fix makes more sense.

If the damage is limited to a few areas, a repair is often enough. If problems show up across the house, new siding may be the better investment. We inspect it and explain the options in a detailed estimate.

Siding cost is driven by the size of the house, the material, the amount of trim, and what we find underneath once old siding comes off. We give you a clearly defined scope of work before anything starts. Estimates are free for qualifying projects.

Yes. Because we also handle exterior remodeling, decks and fences, we can plan siding alongside other work on the outside of your home and coordinate it as one project.

Patios, driveways, sidewalks and slabs for homes, with commercial projects considered when they fall within our licensing.

It depends on the area, the thickness the job needs, how much digging and grading the site needs, and access for the pour. We measure, then give you a detailed estimate. Estimates are free for qualifying projects.

Yes. Demolition and site preparation are part of our work, so breaking out and hauling away an old slab or walk can be included in the same project.