McMinnville, OR 97128 · Est. 2026

Built on earned experience.

Stumpfire exists for the families and landowners who are building something meant to outlast them — a homestead, a forever home, a generational farm or vineyard. We bring two decades of hands-on leadership on multi-million dollar projects to every build we take on.


Most people move every 5–7 years. Our clients don't.

The average homeowner optimizes for resale value. They choose the cheaper roof because they won't be there when it fails. They skip the energy stack because the next buyer doesn't care. They build for the market, not for themselves.

Stumpfire was built for a different client entirely. The family buying 5 acres in the Chehalem Mountains. The couple building a homestead in the Eola-Amity Hills. The farmer whose grandparents worked the same land and whose grandchildren will work it too. The vineyard owner who thinks in decades, not quarters.

These clients don't want a contractor. They want a builder who understands what they're actually doing — and who holds the same standard they do.

Farms, vineyards, and homesteads are generational holds. The decisions made during construction echo for 50, 75, even 100 years. We take that seriously — in every material we specify, every system we integrate, and every subcontractor we put on a job.

The forever home is our specialty.

We specialize in parcels of 2 acres or more across the Willamette Valley, coast range, and surrounding counties — where full utility independence is attainable and the land itself becomes part of the energy system. Wood from the property. Water from the ground. Power from the sun. Heat from the forest.

This is not off-grid as an aesthetic. This is off-grid as a philosophy — built correctly, maintained properly, and designed to serve the family that owns the land for generations.


Not every client is our client.

Stumpfire is not the right builder for everyone — and we're honest about that. Here is who we are the right builder for.

Forever Home Families

You're building the home you intend to live in for the rest of your life. Resale value is not your primary consideration. Longevity, independence, and the way the home performs in 30 years matters more than how it photographs today.

2+ acre parcels · Custom builds · Energy sovereign
Farms & Homesteads

Working land requires working buildings. Agricultural structures, barns, shops, and primary residences on farm properties — built with the same longevity-first standard that the land itself demands. Generational holds deserve generational construction.

Agricultural · Long-term holds · Utility independent
Vineyards & Rural Business

Vineyard owners and rural businesses across the region operate on long time horizons. The tasting room, the production facility, the residence on the property — all of it benefits from the same energy-independent, longevity-first approach we bring to every build.

Commercial · Rural · Yamhill County specialist

Adam Thomas
Founder & Licensed GC

Adam Thomas has spent more than two decades running multi-million dollar construction projects across the Pacific Northwest — as company President, as Vice President, and as the project manager personally accountable for delivery on the ground.

His management style is hands-on by design. Adam is on the jobsite, in the submittals, and in the conversations with the trades — not managing from a distance and trusting that the report is accurate. He personally vets every subcontractor Stumpfire puts on a project, and he does not trade quality away to protect a schedule or a margin. Work that isn't right gets corrected before it gets covered up.

That is the standard Stumpfire was built on: the discipline that large commercial and multifamily work demands, applied to homes and properties families intend to keep for generations.

Adam is also among a select group of Oregon contractors to earn the ICC N12 Standard Building Contractor certification — a designation requiring demonstrated knowledge across building systems, codes, and construction science well beyond the standard licensing threshold.

Credentials & Service
Oregon CCB Licensed General Contractor — CCB #263177
ICC N12 Standard Building Contractor — Earned 2014
OSHA 30 Certified — Construction Safety & Health
Eagle Scout — Boy Scouts of America
Black Belt — Brazilian Jiu-Jitsu
B.S. Finance — Linfield University

Not every credential here is a construction credential. Eagle Scout, a black belt, and OSHA 30 are a record of long-term commitment, community service, and the discipline to finish what takes years to finish.

President
Windsor Builders Group

Full executive responsibility for a Pacific Northwest custom residential builder.

Vice President
Pfeifer Roofing Inc.

Executive leadership of an established Oregon roofing operation — estimating, production, and crew management.

Construction Manager
Fairfield Development

Six years delivering large-scale podium and multifamily communities, permit through certificate of occupancy.

Project Manager
Hoffman Corporation & Precision Construction

Commercial general contracting — custom homes, churches, apartment structures, and corporate offices.

Project Manager
Solterra

Boutique green and sustainable development — where Stumpfire's energy sovereignty focus took shape.

Field & Production
DR Horton · Haworth Corporation · Holmes Homes

Superintendent, foreman, and carpenter — where the jobsite standard was learned from the studs out.


The principles behind every project

01
Honesty First

If we mislead a client on day one, the trust is gone by day two. Every proposal, every recommendation, and every conversation is grounded in what is actually true — not what closes the job fastest.

02
Longevity Over Convenience

We recommend what will perform in 50 years — not what is easiest to install today. That sometimes means a harder conversation. We have it anyway.

03
Fair Price, Real Work

We price for real profit on real work. No lowball bids designed to win and recover through change orders. What is in the proposal is what you pay.

04
The Flywheel

Experience builds trust. Trust earns word of mouth. Word of mouth grows the business. Maintenance programs keep us in your corner. This is how Stumpfire is designed to operate — not as a one-time contractor, but as a long-term partner.


The Stumpfire flywheel

Every business runs on a loop. Ours is built around the kind of relationships that come from doing the work right the first time — and staying accountable to it long after.

01
Experience

Twenty years of executive construction leadership applied to every project from day one.

02
Fair Pricing

Honest proposals that reflect real costs. No games, no recovery change orders.

03
Exceptional Service

Executive oversight from start to finish. Personally vetted crews. Documented quality.

04
Trust

Clients who know exactly what they got and why. No surprises. No regrets.

05
Word of Mouth

Satisfied clients on generational properties talk to their neighbors. That's our marketing.

06
Maintenance

Ongoing programs that protect the investment and keep the relationship alive. The flywheel never stops.

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Work With Us

Ready to build something that lasts?

Tell us about your land, your vision, and your timeline. We'll tell you honestly whether we're the right fit — and what the path looks like from here.

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