Garage Conversions in Riddle, Oregon
Garage Conversion — built by Eugene’s garage & ADU master craftsman, serving Riddle since 1969.
Thinking about a garage conversion in Riddle? A garage conversion is the fastest, most affordable way to add finished living space — and Red Umbrella has been building garages, ADUs, and additions across Douglas County since 1969. Riddle’s nickel-mining past left behind a tight-knit working-class community where practical shop buildings and garages fit right in — we build for function first here, not curb appeal.
Building a garage conversion in Riddle
Riddle sits 85 mi south of Eugene via I-5. Is rural and largely unincorporated, which usually means county-level permitting, septic siting, and room for larger shops and outbuildings. Building permits here go through City of Riddle — a process we know well — and for a garage conversion, that shapes insulation, egress, and whether the existing slab and walls can carry a full living space.
Locally, Riddle is known for Cow Creek valley, historic nickel-mining heritage (sole U.S. commercial nickel site), South Umpqua tributary, and we tailor every build to fit the lot, the neighborhood, and how you actually live.
Garage Conversion in Riddle: what we build
We build underused garages turned into bedrooms, offices, guest suites, gyms, or full garage-to-ADU units with a kitchen and bath.
- Bedroom, office, suite, gym or studio
- Full garage-to-ADU with kitchen & bath
- Insulation, egress, heat & electrical
- Faster & cheaper than building new
Why Riddle 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 Riddle and make the whole path simple.
Riddle garage conversion questions
Do I lose parking if I convert my garage to an ADU in Riddle?
Under current City of Riddle ADU rules, properties that convert a garage into an ADU are not required to replace the lost parking space. This is a significant policy advantage that makes garage conversions one of the most accessible ADU paths for Riddle homeowners. Check with Red Umbrella if your property is in a special district or has an existing conditional-use approval that may impose different parking terms.
Is an ORS Chapter 87 lien notice required for my project?
Yes — Oregon law requires licensed contractors to deliver an “Information Notice to Owner About Construction Liens” before starting any improvement to residential property under ORS 87.093. This protects homeowners by disclosing that subcontractors and suppliers may have lien rights even when the general contractor is paid in full. Red Umbrella includes this notice in every contract packet.
What does “financing up to 120%” mean for a construction project?
Financing up to 120% of project cost means the loan can cover not only the construction contract amount but also an additional 20% to account for incidentals such as permits, system-development charges, landscaping after construction, or minor scope changes. This helps homeowners avoid out-of-pocket surprises during construction. HFS Financial, a lender partner of Red Umbrella, offers this type of product for qualifying borrowers.
We also build these in Riddle.

ADU Builder
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Custom Garage
A custom garage means covered parking, a real workshop, RV storage, or an apartment above.
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Home Additions
A seamless addition adds the room you need without the cost and upheaval of moving.
Learn more →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 a garage conversion in Riddle?
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