Oakridge ADU Builder
ADU Builder — built by Eugene’s garage & ADU master craftsman, serving Oakridge since 1969.
Thinking about an ADU in Oakridge? A backyard ADU adds rental income, room for family, and lasting property value — and Red Umbrella has been building garages, ADUs, and additions across Lane County since 1969. Oakridge sits at roughly 1,200 ft elevation in a narrow river canyon, so lots are typically long and narrow — many homeowners build detached garage-workshop combinations that double as gear storage for mountain biking and skiing, sized to house trailers and fit the tight side-yard setbacks on canyon-edge parcels.
Building an ADU in Oakridge
Oakridge sits 40 mi southeast of Eugene on Highway 58. Is up in the foothills, where slope, snow load, and wildfire-resilient construction all come into the plan. Building permits here go through City of Oakridge — a process we know well — and for an ADU, that shapes how utilities connect and whether a detached cottage or an attached unit fits best.
Locally, Oakridge is known for the Willamette Pass ski area and the North Fork Middle Fork Willamette River trail network, and we tailor every build to fit the lot, the neighborhood, and how you actually live.
ADU Builder in Oakridge: what we build
We build detached backyard cottages, attached units, and ADUs above or beside a garage — designed, permitted, and built end to end.
- Detached & attached ADUs, 400–900+ sq ft
- Garage-to-ADU conversions (our specialty)
- Permits, utilities & site work handled
- Up to 120% financing — cash-flows as a rental
Why Oakridge homeowners choose Red Umbrella
- Garages and ADUs under one roof — the rare shop that masters both, so a garage-with-a-suite is one project, one crew.
- Master Electrician in-house — owner Bari Swartz wires it himself, to code, no waiting on a sub.
- Building since 1969 — you work directly with Bari, not a sales rep or a rotating cast of subs.
- Permits handled & up to 120% financing — we know City of Oakridge and make the whole path simple.
Oakridge ADU questions
What is an ADU and can I build one on my Oakridge property?
An ADU (accessory dwelling unit) is a second, self-contained home on the same lot as a primary residence, and most Oakridge residential lots are eligible to have one. Under current City of Oakridge rules there is no owner-occupancy requirement, so landlords and investors can build ADUs without living on site. Maximum size is 800 square feet or 10% of the lot area, whichever is smaller, and most properties need no additional parking space under current code. Red Umbrella offers free on-site consultations to confirm your lot’s specific eligibility.
What is the City of Oakridge Development Services and what role does it play?
City of Oakridge Development Services is the department that reviews building permit applications, issues permits, and conducts construction inspections for all projects within Oakridge city limits. For ADUs, garages, and additions, Development Services checks plans for zoning compliance, structural adequacy, energy code, and life-safety requirements before issuing a permit. Red Umbrella submits plans directly to Development Services and responds to any plan-check comments on your behalf.
How do ADU rental returns compare to the cost of construction in Oakridge?
Oakridge arean ADUs commonly rent for $1,200–$2,000 per month depending on size, location, and finishes, which can generate $14,000–$24,000 per year in gross rental income. At those rates, a $60,000 garage-conversion ADU can recoup its full cost within 3–5 years in rental income alone. Red Umbrella does not guarantee rental rates, but can connect you with local property managers who know the Oakridge market.
We also build these in Oakridge.

Garage Conversion
A garage conversion is the fastest, most affordable way to add finished living space.
Learn more →
Custom Garage
A custom garage means covered parking, a real workshop, RV storage, or an apartment above.
Learn more →
Home Additions
A seamless addition adds the room you need without the cost and upheaval of moving.
Learn more →ADUs near Oakridge
We build throughout Lane County — here are nearby towns we also serve:
Trusted across the valley.
"Bari built us a fine, 600 sq ft cottage (ADU) in our back yard. Helpful from start to finish through the permit process."
"Our garage was crushed by a tree in the ice storm. Red Umbrella, garage specialists, were perfect for the job."
"Bari at Red Umbrella is a solid contractor! We hired him to remodel our garage in College Hill, and it became a special place to live and enjoy."
Planning an ADU in Oakridge?
Bari will look at your lot and give you an honest number — permits handled, up to 120% financing, usually a reply within one business day.
Get My Free Estimate → Call (541) 515-3843