Business Details
22 Years
experience
Custom Home Builders in Lopez Island, WA
Founded in 2004, Ascent Building Co is a family-owned residential construction company rooted in Lopez Island. Our team of skilled local craftspeople and trusted tradespeople prioritizes collaboration, integrity, and elevated craftsmanship. We specialize in custom home builds and remodels, emphasizing early design-phase partnerships to align client goals with budget and innovation. As full-time island residents, we honor the San Juan Islands' natural beauty through durable, climate-conscious construction that strengthens community ties. Our in-house expertise spans carpentry, concrete, electrical, roofing, tile, and hardscaping services, ensuring efficient project execution and lasting quality. 
Services
Carpentry
Concrete
Electrical
Hardscaping
Roofing
Tiling
Details
- Year established: 2004
Highlights and features
- Family-owned since 2004 with deep Lopez Island roots
- Dedicated local crew and extended network of trusted tradespeople
- In-house carpentry, concrete, electrical, and roofing specialists
- Collaborative design-phase budgeting and timeline alignment
- Proven track record in San Juan Islands' climate-specific construction
Services
Custom Home Building
We create bespoke residences tailored to Lopez Island's climate and terrain. Our design-build approach ensures seamless integration of architectural vision with practical execution. Clients benefit from early budget alignment and 18+ years of local construction expertise.
Whole House Remodels
Specializing in comprehensive home transformations while maintaining structural integrity. Our team handles everything from layout reconfiguration to systems upgrades, using locally-sourced materials suited to Pacific Northwest conditions.
In-House Electrical
Licensed electricians provide complete residential electrical solutions including panel upgrades, lighting design, and code compliance. Our integrated approach reduces scheduling conflicts and ensures system compatibility with island infrastructure.
Concrete Work
Full-service concrete solutions from foundations to outdoor living spaces. We use durable mixes engineered for coastal environments, with decorative finishing options that complement island aesthetics.
Roofing Systems
Expert installation of weather-resistant roofing systems designed for San Juan Islands' maritime climate. We specialize in long-lasting materials that withstand high winds and heavy precipitation while maintaining visual harmony with natural surroundings.
People
Casey Zautke
Principal
Casey leads Ascent's strategic vision, leveraging 18+ years of island construction experience. He oversees project feasibility assessments and maintains key partnerships with local architects and suppliers.
Ty Osteen
Project Manager
Ty coordinates all phases of construction projects, ensuring timelines and budgets align with client expectations. He manages subcontractor networks and maintains daily communication with clients.
Seth June
Lead Carpenter
Seth supervises carpentry teams with precision in custom millwork and structural framing. His expertise in island-specific wood treatments ensures lasting finishes in coastal environments.
Tommy Hedley
Electrical Manager
Tommy oversees all electrical systems design and implementation. He ensures code compliance while integrating modern energy-efficient solutions tailored to Lopez Island's power infrastructure.
Greg Danforth
Lead Carpenter
Greg specializes in complex timber framing and custom cabinetry. His attention to detail elevates both structural and decorative elements in Ascent's residential projects.
Questions
What areas do you serve?
We primarily serve Lopez Island and the greater San Juan Islands, with occasional projects on the mainland when logistics permit.
Do you handle both design and construction?
Yes, our design-build process integrates architectural collaboration with construction expertise to streamline your project from concept to completion.
Are your tradespeople local?
Our core team consists of Lopez Island residents with deep knowledge of local building codes and environmental considerations.
What construction phases do you manage?
We handle complete projects from pre-construction planning through final walkthroughs, including permitting, material sourcing, and quality control.
Can you accommodate custom design requests?
Absolutely. Our specialty lies in translating unique client visions into functional, climate-resilient homes using innovative construction methods.
How do you handle project timelines?
We provide detailed schedules during pre-construction and maintain weekly updates, accounting for island-specific supply chain considerations.
Reviews (1)
Laurent Bentitou
Dec 31, 2017
Report
I would recommend this builder to anyone thinking about residential or commercial development. The owner helped me with a small decking project and went out of his way to offer technical support. Very professional, a high degree of integrity. This company is successful for the simple reasons that they care about their business, their customers, and they know their craft.
