ADU, Garage Conversion & Permit Plans in Vacaville, CA
From your idea to an approved building permit in Vacaville.
Get a Free EstimateServices in Vacaville
ADU / JADU Design
Permit-ready plans for detached and attached ADUs and junior ADUs.
Garage Conversions
Convert your existing garage into permitted living space.
Home Additions
Expand your home with a permitted room or story addition.
Remodels
Structural and non-structural remodel plans for permit submittal.
Fire Rebuilds
Reconstruction plans for fire-damaged and disaster-affected properties.
New Home Design
Full construction drawings for new custom homes.
Getting a Building Permit in Vacaville
Vacaville is a city in Solano County, and residential permits are processed through the City of Vacaville Community Development Department. We prepare plans for submittal to the local building department and manage plan check corrections through approval.
Our process includes a site visit and measurements, design, construction drawings, structural and Title 24 energy coordination, submittal, and corrections. Vacaville sits between Sacramento and the Bay Area along Interstate 80, and its housing stock includes a mix of older ranch homes near downtown, newer planned communities in the north and east, and hillside properties with views of the surrounding hills and valleys. ADU and garage conversion projects are common here as homeowners look to add rental income or accommodate extended family.
We also serve clients in Fairfield, Dixon, Winters, and other communities in Solano and Yolo counties.
Why Vacaville homeowners work with us
We have prepared residential permit plans for properties throughout Solano County, including Vacaville. Our team manages the full process — site visit, design, drawings, structural and energy coordination, and plan check corrections — so you have one point of contact from start to approval.
We work with homeowners, contractors, and investors in Vacaville and throughout the region between Sacramento and the Bay Area.
Frequently asked questions
Do I need a permit for a garage conversion in Vacaville?
Yes. A garage conversion in Vacaville requires a building permit. Plans must address the change of use, structural modifications, insulation, egress windows, and electrical and mechanical systems. We prepare complete permit-ready drawings for garage conversions in Vacaville.
Can I build an ADU on my property in Vacaville?
Yes. California law allows ADUs on most residential lots, and Vacaville follows state ADU requirements. Detached ADUs, attached ADUs, and junior ADUs are all options depending on your property. We can review your lot and advise on what is feasible.
How long do plans take?
Plans usually take 10–15 business days after we complete measurements. City review time in Vacaville varies depending on project type and current building department workload.
Do you serve areas near Vacaville?
Yes. We serve Fairfield, Dixon, Winters, Davis, and other communities in Solano and Yolo counties and the surrounding area.
Planning a project in Vacaville?
Get a free estimate.
Call (916) 694-9949 or email david@liberty-drafting.com
Get a Free Estimate