Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across West Hills
If you own a home on the larger, unincorporated lots around West Hills, you already know the difference between a city permit and a county one. That distinction changes how your project gets priced, permitted, and built. As a General Contractor team working throughout West Hills, we scope county septic setbacks, well clearances, and hillside grading requirements before we ever hand you a number. Call (341) 217-2776 and we’ll walk the property, check the county rules that apply to your parcel, and put a written price in your hands.
Why Sawyer Remodel Woodland Hills Is West Hills’s Preferred General Contractor Company
We work a lot of acreage in West Hills. It’s not the same as working a tight infill lot in Canoga Park or a hillside cut in Calabasas. The parcels are bigger, the driveways are longer, and the county has opinions about where your leach field sits relative to your proposed ADU. We know those rules because we bump into them weekly. Luca Romano runs our crews, and he has spent years getting comfortable with Los Angeles County’s septic and grading requirements. That’s the knowledge that keeps a West Hills project from stalling at the permit counter.
Homeowners around Valley Circle Boulevard, Platt Avenue, and the ranch tracts north of Roscoe call us because they want a contractor who shows up with a written price, a live arrival time, and a crew of background-checked, uniformed technicians. The Relay Visibility Guarantee means you get photo updates before and after every workday. If it’s not done right, our 365-Day Done Right Promise means we make it right. In writing.
Styles & brands we work with
Construction Company in West Hills
A Construction Company in West Hills handles the full build: foundation, framing, systems, finishes. You need one when the project is not a patch or a swap but a structural addition or a new detached structure. A detached ADU on a West Hills acreage lot runs $90,000 to $220,000. A home addition sits between $45,000 and $130,000. A garage conversion lands from $30,000 to $80,000. Those are our written ranges for this market, based on actual permits and material hauls we’ve scoped here.
Septic, Wells, and Setbacks
On a septic lot, the county requires minimum distances between the leaching area and any new foundation. A well adds its own clearance circle. We map both before we quote. If your ADU site is too close to either, we redesign the footprint before you pay for drawings you can’t use.
Access and Material Hauls
Long gravel driveways and hillside switchbacks mean a concrete truck might not reach the pour site. We stage material at the road and run it in with a smaller loader. That’s a real line item. We show it to you before work starts, not after.
Remodeling Contractor in West Hills
A Remodeling Contractor in West Hills works inside the envelope you already have. You keep the footprint; we gut and rebuild it. On a 1960s split-level off Platt Avenue, that usually means opening walls to find cast-iron drain lines that are done, and a 60-amp panel that can’t carry a modern kitchen. Those discoveries change the price. We flag them in the walkthrough and write them into the estimate so the number on the invoice is the number you approved.
Kitchen and Bath on Original Systems
A kitchen remodel in West Hills runs $14,000 to $45,000. A bathroom remodel runs $9,000 to $28,000. If the panel or drains need upgrading first, we quote that as its own line item. KraftMaid and Wellborn cabinets, Cambria countertops, and Kohler fixtures are the brands we install most here.
Working Around the Lot
Remodeling on an acreage lot rarely disturbs the septic system if we stage correctly. We park equipment on the driveway, not the leach field. We know where the field is because we pull the as-built from county records before we set foot on site.
Trusted Brands We Service in West Hills
We install and service materials from James Hardie, KraftMaid, and Wellborn on West Hills projects. James Hardie siding holds up to the hot, dry Santa Ana summers that bake the western valley. KraftMaid and Wellborn cabinetry give you a manufacturer-backed product with real warranty paperwork. Because our crews work West Hills every week, we can order and stage these materials quickly, no mystery suppliers and no waiting on a brand we have never installed. If you want a specific line, tell us at the estimate and we’ll price it.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in West Hills Homes
- Quoting without a county permit check. Assuming city of LA rules apply to a West Hills parcel, then discovering the septic or well setback forces a redesign. We pull the county parcel record before we quote.
- Underestimating haul costs. Long driveways and hillside access mean every load of fill, lumber, and concrete requires extra trips or a smaller truck. We price the actual haul route, not a flat guess.
- Skipping a soils report on open lots. Expansive soils crack slabs and underpin foundations across West Hills. Builders who pour without testing end up with punch-list cracks. We order the report when the lot warrants it.
- Ignoring the 60-amp panel and cast-iron drains. A 1950s ranch may look clean, but the original electric and plumbing are done. We test them early so a kitchen or ADU conversion doesn’t stall mid-job.
Pricing for General Contractor in West Hills, CA
Here are the numbers for the larger projects we handle in West Hills. These are written ranges, not bait. What moves the price on an acreage lot: county permit fees, septic and well setback reviews, soils testing, haul distance from the road, and whether we’re tying into existing systems or running new ones.
| Project | West Hills Price Range |
|---|---|
| ADU Construction | $90,000 – $220,000 |
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
Smaller scopes fall under our remodeling ranges: a kitchen remodel runs $14,000 to $45,000, a bathroom remodel $9,000 to $28,000, and a tub-to-shower conversion $3,500 to $10,000. Call (341) 217-2776 for a free estimate. We’ll walk the parcel, check the county rules, and hand you a written price before any tool is picked up.
We Also Serve Cities Near West Hills
Our crews cover the neighborhoods around West Hills, including General Contractor in West Hills neighbors in Canoga Park, Woodland Hills, Winnetka, and Calabasas. Same written pricing, same county permit awareness, same background-checked crews. If you’re just over the line in Woodland Hills, we know the city of LA rules apply there too. Call (341) 217-2776 and we’ll tell you which jurisdiction governs your parcel.
Serving West Hills, CA - Our Local Coverage Area
We’re based in the West Hills area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About General Contractor in West Hills
Yes. Many larger West Hills parcels sit in unincorporated Los Angeles County, which means the county, not the city of LA, reviews your ADU plans. That review includes septic system setbacks from any new foundation and well clearances if the property has one. We pull the county parcel record and confirm the setbacks before we quote a price.
Call (341) 217-2776 and we’ll check your parcel’s jurisdiction for free.
We walk the lot and map the existing drainage patterns first. Hillside lots in West Hills shed water fast during winter storms, and the county requires erosion control on any graded slope. We factor swales, retaining, and haul access into the written estimate before you sign anything. If the county wants a soils report, we order it early so it doesn’t surprise you later.
Yes. We remodel West Hills ranches with original systems all the time. We test the panel capacity and the drain condition during the estimate visit, then price the electrical upgrade and drain replacement as separate line items. The kitchen remodel range stays $14,000 to $45,000; the system upgrades get quoted transparently on top. You’ll see every number before work starts.
A change order is a written adjustment to the scope you approved. It states the new work, the new price, and the new schedule. We don’t do verbal add-ons. If the county requires a grading design we could not predict before the soils report came back, you’ll get a written change order with the exact cost. Nothing gets built until you approve it. That’s the Relay Standard.
You can, but it’s rarely a good idea on a West Hills acreage lot. Detached structures trigger the same county setback reviews as an ADU, plus grading and drainage requirements. A solo framer might not know the septic clearance rule and could pour a slab in the wrong spot. We scope the outbuilding, handle the county paperwork, and build it with licensed, background-checked crews. Call (341) 217-2776 for a written price.
Written by Luca Romano, Owner at Sawyer Remodel Woodland Hills, serving West Hills with written pricing and county permit expertise.
