Junction City ADU Builder

Thinking about an ADU in Junction City? 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. Junction City sits on the flat valley floor with predominantly single-story homes on spacious lots — detached shop-garage combinations up to 1,200 sq ft are common here, and the city’s ag-friendly mindset extends to permitting large outbuildings for hobby farming equipment alongside living space.

Building an ADU in Junction City

Junction City sits 17 mi north of Eugene on Highway 99W. Is surrounded by working farmland where efu zoning and generous setbacks shape what — and where — you can build. Building permits here go through City of Junction City — 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, Junction City is known for Scandinavian Festival grounds and the flat Willamette Valley farmland, and we tailor every build to fit the lot, the neighborhood, and how you actually live.

ADU Builder in Junction City: 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 Junction City 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 Junction City and make the whole path simple.

Junction City ADU questions