- (541) 850-6300
- April 27, 2026
Colony Design + Build
Description
Colony Design + Build is a full-service ADU contractor and home addition builder based in Alaska, specializing in custom residential expansions and accessory dwelling units (ADUs). The company helps homeowners maximize their existing property with thoughtfully designed spaces that enhance functionality, value, and long-term livability.
With a design-build approach, Colony Design + Build manages every phase of the project—from planning and drafting to permitting and final construction—ensuring a seamless and efficient building process.
ADU & Home Addition Services
Colony Design + Build offers customized solutions for homeowners looking to expand without relocating. Their services include:
- Detached ADU construction (backyard cottages, granny flats)
- In-law suites and multi-generational living spaces
- Custom home additions and extensions
- Full design, permitting, and construction services
- Remodeling projects integrated with ADU builds
Each project is designed to blend seamlessly with the existing structure, aligning architectural style, rooflines, and interior flow for a cohesive finish.
Built for Alaska Living
As an experienced ADU builder in Alaska, Colony Design + Build takes into account the region’s unique climate and construction challenges. Every build is planned with durability, functionality, and long-term performance in mind, ensuring the space remains comfortable and efficient year-round.
Why Choose Colony Design + Build
- Full-service ADU builder and design-build contractor
- Expertise in home additions and accessory dwelling units
- Seamless integration with existing home structures
- Experience with Alaska building conditions and regulations
- Customized designs tailored to homeowner needs
- End-to-end project management from concept to completion
Flexible Living & Investment Solutions
Whether you’re building an ADU for rental income, creating a private guest suite, or planning a space for aging in place, Colony Design + Build delivers practical, well-designed solutions. Their focus on both immediate functionality and long-term usability makes them a reliable choice for homeowners seeking quality ADU construction in Alaska.
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
Saturday: Closed
Sunday: Closed
Location
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