How long does it take to build an ADU?

From permit approval to final inspection, most ADUs take 4–6 months to build. Total timeline from first call to keys: 6–10 months.

Do I need permits for an ADU in Santa Clarita?

Yes — all ADUs require permits. We handle all permit applications, plan submissions, and city inspections as part of every ADU project.

Can an ADU be rented out?

Yes — ADUs can be rented as long-term or short-term rentals. A well-built ADU in SCV can generate $1,800–$2,800/month in rental income.

THE JTM CORPSDVOSB

(661) 904-3262

Santa Clarita Valley

ADU
CONSTRUCTION
DONE RIGHT.

Detached ADUs, garage conversions, and attached additions. Full design-build from permits to keys. Veteran-owned, fully licensed, serving Santa Clarita since 2021.

5.0 · Google Verified · Santa Clarita

CALL NOW — (661) 904-3262 FREE ESTIMATE

Real Work. Real Clients.

OUR ADU PROJECTS

All photos are real ADU projects completed by The JTM Corp — no stock images.

The JTM Difference

WHY CHOOSE THE JTM CORP

Full ADU Design-Build

From architectural plans and permits to framing, plumbing, electrical, and final finishes — we handle every phase under one contract.

Licensed & Fully Insured

CA License #1097374. Every ADU is permitted, inspected, and built to code. We manage all city and county approvals.

Veteran-Owned Business

SDVOSB-certified. Military precision means your ADU is delivered on schedule, on budget, with zero surprises.

Permit-to-Keys in 4–6 Months

We know the SCV permitting process inside and out. Most ADUs go from approved plans to move-in ready in 4–6 months.

Detached ADUs & backyard cottages

Garage conversions & JADU builds

Attached additions & second units

Architectural plans & permit management

Foundation, framing & structural work

Full plumbing, electrical & HVAC

Kitchen & bathroom finishes included

Turnkey — permit to keys, one contract

Free Estimate

GET YOUR FREE ADU ESTIMATE

We respond within 2 hours during business hours. No obligation, no pressure.

Common Questions

ADU CONSTRUCTION FAQ

READY TO ADD AN ADU TO YOUR PROPERTY?

Call now or request a free estimate. We respond within 2 hours.

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ADUCONSTRUCTIONDONE RIGHT.