Homes we work on in Simi Valley
Simi Valley's ranch-style tracts and hillside customs stretch along the 118 — big value compared to the Valley core, with lots that welcome additions and ADUs.
Ventura County fire rules apply on the canyon edges; we write scopes that pass the first review.

What Simi Valley homeowners call us for
- Room Additions — primary suites, sunrooms, and second spaces tied into the existing roofline.
- Kitchen Remodeling — islands, cabinet refacing, and layout changes with the plumbing and electrical behind them.
- ADU and Garage Conversions — detached units, junior ADUs, and garage conversions handled from feasibility to keys.
- Roofing Services — repairs, full replacements, and maintenance for shingle, tile, and flat systems.
“Started as one master bathroom and became all three. Flexible, realistic expectations, and they did what they said.”
Permits in Simi Valley
City of Simi Valley — Building & Safety (Ventura County). ZIP codes we serve: 93063, 93065. From our shop on Schoolcraft Street in Winnetka, Simi Valley is about 15 miles — close enough that our crews are there weekly, and close enough that the free site visit costs you nothing but an hour.
Hiring a Simi Valley contractor who is based in Winnetka instead of across the city has practical value: our crews are on Simi Valley streets every week, we already know which office reviews your permit, and the free site visit doesn't carry a travel premium. You get Valley-suburb pricing with a contractor who answers the phone from 15 miles away — not a call center.

What we build in Simi Valley
Nearby areas
How a Simi Valley project starts
- 1
Reach us by phone or email with the job and your Simi Valley location.
- 2
We visit the property free of charge and scope it in writing.
- 3
Design, permits, and every trade sit under one agreement.
- 4
Our crew builds, cleans up daily, and finishes with a walkthrough together.
How fast can work start in Simi Valley?: refresh-level jobs often begin within a fortnight, whole remodels two to four weeks out, and anything permitted runs on the City of Simi Valley — Building & Safety clock — filed and chased by our office, not you.
Simi Valley questions
Do you serve Simi Valley for kitchen and bathroom remodels?
Yes. Ofir Construction Inc. is based 15 miles from Simi Valley in Winnetka and works across 93063, 93065 regularly. Kitchen, bathroom, addition, ADU, and roofing projects in Simi Valley all start with a free site visit.
Who issues building permits in Simi Valley?
City of Simi Valley — Building & Safety (Ventura County). We prepare and manage the full permit package for Simi Valley projects in-house — drawings, submittal, corrections, and inspections — so you never deal with the counter yourself.
How do we get a free estimate?
The estimate is free and starts with a phone call to (747) 203-9716 (or an email to OfirConstruction@gmail.com). Tell us the job, we visit your Simi Valley property, and a written scope follows — no charge, no obligation.
How soon can you start a project in Simi Valley?
Small repairs can often start within days; full remodels usually schedule two to four weeks out. Permit-driven work — additions, ADUs, re-roofs — depends on the review clock, and your written estimate includes a realistic calendar.
Are you licensed to work in Simi Valley?
Yes — our CSLB #1036242 is a California statewide credential, valid on Simi Valley projects. Insurance certificates go out with every estimate, and the permits for your job are filed with City of Simi Valley — Building & Safety by our office.