Detached ADUsA+ Construction & Remodeling ADU Builders
3612 Madison Ave #33, North Highlands, CA 95660
4.9/5 from 58 reviews on Houzz
North Highlands has an unusually tight cluster of ADU-related businesses for a single community: a detached ADU builder, a garage conversion builder, and a builder offering an explicit feasibility step, all with verified North Highlands addresses. This page groups them by project type, with each business's directory category labelled honestly — they are not all the same service.
That clustering matters because an ADU project usually needs more than one kind of help: feasibility first (can this lot take an ADU?), then design and build — whether that means a new detached unit or converting an existing garage. Start with feasibility if you are unsure your lot qualifies.
What this service covers
- Detached ADU construction
- Garage conversions into living space
- ADU site feasibility and assessment, including lot and access review
- Design-build ADU work from planning through construction
Businesses listed on this page
Only businesses from the verified directory are listed below. Each card shows the review source exactly as the directory shows it, a link to the business's own website, and a prefilled contact form.
Find your pro in 3 steps
Detached ADUs
Garage conversionsGood Life Construction
3720 Madison Ave Ste 250, North Highlands, CA 95660
4.8/5 from 409 reviews on own site
Site feasibilityMuradu Construction
3355 Myrtle Ave, North Highlands, CA 95660
4.7/5 from 22 reviews on HomeAdvisor
(916) 292-1326
CSLB #1067361 stated by business
Before you hire
- Start with feasibility if you are unsure about setbacks, access, or utilities on your lot.
- Confirm whether a garage conversion quote includes bringing the structure up to current code — older garages often need more work than the conversion itself.
- Check the contractor's license status with CSLB before hiring — numbers shown here are stated by the business, not verified by this directory.
- Ask what is excluded from any quote: permits, utility upgrades, and site work are common exclusions.
Questions people ask
Detached ADU or garage conversion — which fits my property?
It depends on what you already have. A sound, well-located garage can convert for less than a new detached unit, but a detached ADU gives you a purpose-built layout and keeps the garage. Feasibility advice for your specific lot is the right first step.
What does an ADU feasibility assessment cover?
Typically lot size and setbacks, access for construction and occupants, utility locations and capacity, and any zoning constraints. Ask the business exactly what its assessment includes and whether you receive a written report.