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Bellingham's High-Performance Remodel & Addition Contractor

Better building. Better living.

We build kitchens, additions, whole-home remodels, and ADUs the way they should be built — tight, efficient, and crafted to last. Phius-certified builders serving Bellingham, WA.

WHAT WE OFFER

Building for a better future

Most of our clients come to us with a house they love and a project that's been on the list too long. A kitchen that doesn't work. Bedrooms that need more space. An ADU for aging parents or rental income. Whatever the project, we bring the same standard to it: high-performance materials, careful detailing, and honest communication from first call to final walk-through.

  • From layout changes to full gut remodels — kitchens and bathrooms rebuilt the right way, with materials that hold up and finishes you'll still love in fifteen years.

  • More space, seamlessly integrated. Whether you're adding a primary suite, expanding a main living area, or enclosing a covered porch, we design additions that look and perform like they were always part of the house.

  • Sometimes a kitchen remodel turns into a conversation about the whole house. We're the builder for that conversation — full-scope remodels, deep energy retrofits, and transformations that address every system at once.

  • Bellingham's infill opportunity is real. We've built passive house-certified detached ADUs in Bellingham neighborhoods and know the permitting landscape. Whether it's income, family, or flexibility — we build ADUs that perform.

  • Working alongside specialized architects (CPHC) we build high-performance custom homes that prioritize energy efficiency and comfort. From initial concept through final construction, our team ensures every detail meets passive house standards. The result is a home that is not only beautiful but also exceptionally sustainable and efficient.

Passive house remodel exterior insulation cladding
  • I found them easy to work with; they were always willing to consider our ideas and talk about the pros and cons. They were meticulous with details and were willing to adjust during the project to meet our needs.

    Rosemary J.

  • I'd hire him again in a heartbeat, in fact I probably will this Winter.

    Michele S.

WHO WE ARE

Built different.

Here’s why it matters.
We're a Phius-certified passive house builder, which means we've been trained to a building standard that most contractors never encounter. That training doesn't just apply to passive house projects — it shapes how we approach every detail: air sealing, moisture management, thermal bridging, material selection. It's the difference between a remodel that looks great on day one and one that performs for thirty years.

We're a small, owner-operated company. Jacob & Josh lead every project personally, alongside a tight crew that cares about the work. You'll have direct access to the people building your home — not a salesperson handing you off to a superintendent you've never met.

  • Both, depending on the project. For smaller remodels we can often handle design in-house. For larger projects, we work closely with a trusted circle of Bellingham architects and interior designers. Either way, you get a single point of accountability from concept through completion.

  • It means we don't stop at what's visible. When we open up walls, we address air sealing, insulation continuity, and moisture management — the stuff that determines whether a remodel holds up or creates problems five years from now. The result is a home that's more comfortable, more efficient, and more durable than it was before we touched it.

  • We're based in Bellingham and our main focus is Bellingham and Whatcom County. That said, we've built on the islands, on cliff sites along Chuckanut, in Skagit County, and beyond — we're not afraid of a project that requires a drive. If you're outside our core area, reach out and let's talk about your project.

  • Book a free 30-minute discovery call. We'll ask about your project, share how we work, and tell you honestly if we're the right fit. No sales pitch.

  • We use JobTread, a construction-specific project management platform. You'll have a client portal where you can track schedules, review budgets, approve selections, and message the team — all in one place.

Imagine what we can build together

OUR PROJECTS

Bellingham remodel passive house kitchen wood stove interior oak floors

Sehome Addition, Remodel & Retrofit

Recently completed — this home underwent a comprehensive and environmentally conscious transformation, featuring a full gut remodel, an expansive addition, and the integration of high-performance building systems and materials. Designed with sustainability and energy efficiency in mind, the project combines cutting-edge technologies with locally sourced materials to create a comfortable, eco-friendly living space that harmonizes with the surrounding environment.

Bellingham passive house DADU

Letter Streets Passive House DADU

This 1000 SF infill project is a perfect blend of high performance and modern design. Clad in sleek metal siding and wrapped in Rockwool exterior insulation, it’s built for both durability and efficiency. Featuring Polish triple-pane windows, a Zehnder ERV, and a heat pump water heater, this passive house-certified DADU sets a new standard for comfort, sustainability, and thoughtful urban infill.

Bellingham siding replacement energy retrofit

Birchwood Energy Retrofit

This comprehensive exterior upgrade transformed an aging home into a model of energy efficiency and modern performance. After safely removing asbestos tile and lead-covered original siding, we air-sealed the entire structure with a self-adhered membrane and added exterior insulation wrapped in a modern rainscreen system. New triple-pane windows completed the retrofit, enhancing comfort, durability, and efficiency for years to come.

Bellingham passive house DADU cedar cladding

Let’s get started

Ready to start your next big project? Whether it’s a high-performance Passive House, a stunning remodel, or an energy-efficient upgrade, we’re here to make it happen. Let’s turn your vision into reality—and have a little fun along the way.