City of Los Angeles — LADBS
Winnetka, Canoga Park, Reseda, Woodland Hills, Tarzana, Chatsworth, Northridge, Van Nuys and most Valley communities permit through the Los Angeles Department of Building and Safety. Plan check, permits, and inspections all run through LADBS, with an online portal (e-Permit) for many residential scopes.
Independent cities
Burbank, Glendale, San Fernando, Santa Clarita, Calabasas, Hidden Hills, Westlake Village, Agoura Hills, Thousand Oaks, Simi Valley, and Moorpark each run their own building department with their own submittal formats and inspectors. The construction is the same; the paperwork personality is not — and we file in all of them.
County jurisdictions
Unincorporated pockets answer to county offices: Topanga to LA County Building & Safety, Bell Canyon and Oak Park to Ventura County. County review adds fire-department coordination in brush zones — worth having a contractor who works those offices weekly.
Why your contractor should own this
A permit package has one job: pass the first review. Drawings that anticipate the reviewer's checklist, a single consolidated correction list, and an office that answers plan-check calls — that's what keeps a two-week permit from becoming a two-month one. It's a listed service on our profile, not an add-on.
What a complete permit package contains
Plan sets — site plan, floor plans, elevations, and structural details — plus Title 24 energy documentation where required, and sometimes grading or fire-zone sheets. Incomplete packages are the number-one cause of plan-check delays: the city issues one consolidated correction list only if the submittal was complete to begin with. Our office assembles the full set in-house, so review happens once instead of four times.
Before the estimate, before the contract
Use this page as a pre-conversation checklist: note which questions apply to your house, and bring them to every estimate you book. A contractor who answers the permit, sequence, and scope questions plainly — without deflecting to price — is telling you how the whole job will run. Where your parcel or jurisdiction departs from what is written here, trust the site visit over the article; guides describe the pattern, not your specific lot. We wrote these from jobs we have actually built around Winnetka and the west Valley, and we update them when California rules move. If your project sits somewhere this guide does not reach, call (747) 203-9716 or email Ofir Construction Inc. and we will walk the property free of charge, anywhere in our service area, before anyone talks price.
Common questions
Can a homeowner pull their own permit?
Owner-builders can, but you then carry the liability, inspection scheduling, and correction responsibility a licensed contractor would. Most of our clients hand the entire package to us.
How long do permits take?
Simple residential scopes often clear in days to weeks; additions, ADUs, and hillside work take longer and depend on complete submittals. We give you a realistic timeline with the estimate.
Do small jobs like water heaters need permits?
Many like-for-like swaps qualify for expedited or online permits, while anything touching gas lines, electrical service, or structure needs one. We handle the filings either way — you never make the counter trip.
What happens if I build without a permit?
Unpermitted work can trigger fines, forced exposure of finished walls, and real problems at sale or claim time. Legalization is possible but always costs more than doing it right the first time.
Related guides and services
- Room Addition, ADU, or Garage Conversion? — Additions, ADUs, and garage conversions compared on cost drivers, permits, and use cases —…
- California ADU Laws and Garage Conversion Permits — What California law guarantees for ADUs in 2026, what your city can still require, and how…
- General Contracting and Home Remodeling — one contract for permits, every trade, and the final walkthrough.
- General contractor in Winnetka — our home city
- General contractor in Canoga Park
From reading to building
Reading is step one; walking the property is step two. Call (747) 203-9716 or email OfirConstruction@gmail.com for a free site visit anywhere in our service area — licensed CSLB #1036242, verifiable at cslb.ca.gov before any money changes hands.