Garage Conversions in Halsey, Oregon
Garage Conversion — built by Eugene’s garage & ADU master craftsman, serving Halsey since 1969.
Thinking about a garage conversion in Halsey? 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. Halsey’s expansive agricultural lots make detached garages and shop buildings straightforward — setbacks from property lines are rarely a constraint on these generous parcels.
Building a garage conversion in Halsey
Halsey sits 28 mi north of Eugene via I-5. 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 Halsey — 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, Halsey is known for OR-99E & OR-228 junction, flat grass-seed and grain farm country, and we tailor every build to fit the lot, the neighborhood, and how you actually live.
Garage Conversion in Halsey: 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 Halsey 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 Halsey and make the whole path simple.
Halsey garage conversion questions
How much does it cost to convert a garage into living space in Halsey?
Converting a garage to livable space in Halsey typically costs $50,000–$85,000 for a full ADU-quality conversion with insulation, HVAC, kitchen, bathroom, and finishes. A simpler conversion to a non-kitchen bonus room or bedroom runs less — roughly $20,000–$45,000. Red Umbrella gives you an exact number after a free walk-through of the existing garage.
What is Oregon’s contractor lien notice requirement?
Under Oregon Revised Statutes Chapter 87, contractors must provide homeowners with an “Information Notice to Owner” before beginning work; this notice explains your rights if subcontractors or suppliers file liens for unpaid amounts. Red Umbrella provides this notice as part of the contract paperwork before any work begins. Understanding your lien rights protects you even if all payments to Red Umbrella are made on time.
How much does it cost to build an ADU or addition, and can I finance it?
Construction costs range from roughly $50,000 for a garage conversion to $230,000 or more for a new detached ADU, depending on size and scope. Red Umbrella works with HFS Financial, which offers financing up to 120% of project cost to cover construction and some soft costs without requiring home equity. A free on-site estimate gives you the exact number before you apply for financing.
We also build these in Halsey.

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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 →Garage conversions near Halsey
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 Halsey?
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