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Business Details
35 Years
experience
Your Trusted Partner for Custom Home Remodeling in Beaverton
Cooper Design Builders has been transforming Portland-area homes for over 30 years, combining craftsmanship with innovative design to create deeply personal living spaces. Our full-service team guides clients seamlessly from concept to completion, specializing in whole-house remodels, historic restorations, kitchen renovations, and luxury additions. With a client-centric approach, we prioritize clear communication, fixed-price agreements, and a one-year warranty, ensuring stress-free experiences and exceptional results.

Recognized for industry leadership and award-winning service, we maintain affiliations with professional associations while delivering tailored solutions that reflect each homeowner's unique vision and lifestyle.
Services
Whole House Remodels Historic Home Restorations Kitchen Renovations Luxury Additions Aging-in-Place Modifications Basement Conversions Outdoor Living Spaces ADU Construction Bathroom Remodels Attic Transformations
Details
  • Year established: 1991
Highlights and features
  • We offer over 30 years of experience in Portland-area home remodeling.
  • Our fixed-price agreements ensure no unexpected costs during projects.
  • We provide a comprehensive one-year warranty on all completed work.
  • Our team delivers weekly progress updates for complete transparency.
  • Award-winning designers and craftsmen specialize in historic and luxury renovations.
Associations and certifications
  • CCB# 77239
What people say
Total joy and very low stress Beautiful work on time and budget Kept promises about after-sales care Outstanding project manager Top-notch trades
Services
Whole House Remodels
Our whole house remodels transform aging properties into modern, functional spaces while preserving architectural character. We handle complete interior and exterior overhauls, including structural modifications, systems upgrades, and custom finishes. With meticulous planning and execution, we ensure seamless integration of new elements with existing structures, delivering cohesive, livable spaces that meet contemporary needs while honoring original design intent.
Historic Home Restorations
Specializing in historic home restorations, we blend modern functionality with period authenticity. Our team navigates zoning regulations and preservation guidelines to maintain original architectural details while implementing necessary updates. From material selection to craftsmanship techniques, we ensure historically accurate renovations that enhance livability without compromising heritage value.
Kitchen Renovations
Our kitchen renovations combine aesthetic appeal with practical design, featuring custom cabinetry, premium countertops, and smart storage solutions. We optimize layouts for workflow efficiency while incorporating energy-efficient appliances and durable materials. Each project balances timeless elegance with modern functionality to create spaces that serve as both culinary hubs and social gathering areas.
Luxury Additions
Luxury additions create seamless extensions that enhance living space and property value. We design and build second-story additions, primary suite expansions, and custom living areas that integrate flawlessly with existing structures. Our process emphasizes structural integrity, energy efficiency, and aesthetic continuity to deliver additions that feel like original components of the home.
Aging-in-Place Modifications
Our aging-in-place modifications ensure homes accommodate changing mobility needs through thoughtful design. We implement walk-in showers, widened doorways, and non-slip flooring while maintaining aesthetic appeal. Certified specialists create barrier-free environments that promote independence and safety without compromising style or comfort for long-term livability.
Questions
What is a design-build contractor?
A design-build contractor manages all project phases from concept to completion, providing streamlined service with single-source accountability for design and construction.
How does your remodeling process work?
Our four-phase process includes feasibility study, pre-construction planning, construction execution, and post-completion warranty support with regular client updates throughout.
Do you handle historic home renovations?
Yes, we specialize in historic home restorations that balance modern functionality with preservation of original architectural elements and period authenticity.
What areas do you serve?
We serve Portland metro areas including Beaverton, Lake Oswego, Tualatin, West Linn, and surrounding communities in Oregon.
What warranties do you offer?
All projects include a comprehensive one-year warranty covering workmanship and materials with prompt issue resolution.
Can you help with aging-in-place modifications?
Yes, we implement accessibility upgrades like walk-in showers, handrails, and doorway widening to support long-term home independence.