Building & Remodeling Portland Homes Since 1998
Family-owned design-build serving the Portland metro.
- Owner-run since 1998
- Fully licensed and insured
- Kitchen, bath, addition, ADU, and whole-home work
- Free written estimates, no high-pressure sales
Remodeling, additions, and new builds
From a single bathroom to a full custom home, we handle the design, the build, and everything between. One crew, one point of contact, the same standard on every project.
Kitchen Remodeling
Custom kitchen remodels for Portland-area homes: cabinets, countertops, layout changes, and full tear-downs.
Learn moreBathroom Remodeling
Bathroom remodels from quick refreshes to walk-in showers, soaking tubs, and full primary-bath redesigns.
Learn moreBasement Finishing
Turn an unfinished basement into a family room, guest suite, home office, or rental unit.
Learn moreWhole-Home Remodeling
Major remodels that update the layout, finishes, and systems of an entire home in one coordinated project.
Learn moreHome Additions
Add square footage with a new bedroom, primary suite, sunroom, or two-story expansion.
Learn moreHome Remodeling
Room-by-room remodels and renovation projects on Portland-area homes of all ages.
Learn moreADU Construction
Detached ADUs and garage conversions for rental income, multi-generational living, or a home office.
Learn moreMother-in-Law Suites
Designed-and-built in-law suites, attached or detached, with private entries and full bath/kitchen.
Learn moreOutdoor Living Spaces
Decks, covered patios, outdoor kitchens, and pergolas that extend your living space outside.
Learn moreHandyman Services
Smaller repair and maintenance jobs handled with the same care as our larger projects.
Learn moreWhy Portland homeowners hire Keyser Construction
Brandan Keyser has been remodeling and building Portland homes since 1998. Every job we take is supervised by Brandan himself, finished by the same small crew, and held to the standard he'd want in his own house.
That means accurate written estimates, real timelines, clean job sites, and finish work that's still tight five years later.
- Oregon CCB #121142
- In business since 1998
- Fully insured (GL + workers' comp)
- Owner on every job site
- Written estimates, in writing
- Same crew, start to finish
A few projects from our portfolio
Every project backed by our written warranty.
Workmanship warranty included in every contract, in writing. If something we built isn't right, we come back and make it right.
Ready to talk about your project?
Free, written estimates. No high-pressure pitch.
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