Lebanon Garage-to-Living-Space Conversions
Garage Conversion — built by Eugene’s garage & ADU master craftsman, serving Lebanon since 1969.
Thinking about a garage conversion in Lebanon? 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 Linn County since 1969. Lebanon splits electrical permits to Linn County while structural stays with the city — a split jurisdiction that catches out-of-area contractors; we’ve built garages here before and know both queues.
Building a garage conversion in Lebanon
Lebanon sits 45 mi northeast of Eugene via I-5 & US-20. Sits on the Willamette Valley floor with established neighborhoods and city-run permitting, so a project moves on a predictable timeline. Building permits here go through City of Lebanon — 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, Lebanon is known for South Santiam River & Cheadle Lake, US-20 corridor, and we tailor every build to fit the lot, the neighborhood, and how you actually live.
Garage Conversion in Lebanon: 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 Lebanon 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 Lebanon and make the whole path simple.
Lebanon garage conversion questions
What is a mini-split and why is it common in Lebanon ADU conversions?
A mini-split is a ductless heat pump that provides both heating and cooling through a small wall-mounted air handler connected to an outdoor compressor, and it is popular in Lebanon ADU conversions because it requires no ductwork, fits in tight spaces, and is highly energy-efficient in the Willamette Valley’s mild climate. Installing a mini-split avoids the cost and space requirement of a full ducted HVAC system in a compact ADU. Red Umbrella installs mini-splits as the standard HVAC solution on most garage-conversion and small ADU projects.
What counties does Red Umbrella serve?
Red Umbrella serves Lane, Linn, Benton, and Douglas counties in Oregon, with the majority of projects in the Lebanon–Springfield metro area. Projects in outlying areas of those counties are considered on a case-by-case basis during the free consultation. Call (541) 515-3843 or request a consultation at the website to confirm service to your address.
How do ADU rental returns compare to the cost of construction in Lebanon?
Lebanon 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 Lebanon market.
We also build these in Lebanon.

ADU Builder
A backyard ADU adds rental income, room for family, and lasting property value.
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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 →Garage conversions near Lebanon
We build throughout Linn 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 a garage conversion in Lebanon?
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