Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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AfterRemodeling Company in West Hills, CA
Home remodeling in West Hills runs $9,000 – $130,000 depending on whether you’re updating a 1960s ranch kitchen or rebuilding a hillside home after fire damage. We’re Penhallow Remodeling, and we coordinate every West Hills project from our Los Angeles office with crews who know the local terrain, the WUI codes, and the soil conditions that change how a house gets built here. Call us at (936) 259-2607 to schedule your free estimate.
Most West Hills homes fall into two categories: flat Valley ranches from the Eisenhower era with slab foundations and low ceilings, or custom hillside builds pushing into the Santa Monica Mountains with cut-and-fill pads and panoramic views. Each type demands a completely different approach to structural work, permitting, and material selection. We’ve handled both, and we write the price before we pick up a single tool.
Why West Hills Homes Are Different
West Hills occupies a unique position in Los Angeles construction. The 2018 Woolsey Fire burned directly through the hillside neighborhoods here, creating an active post-fire rebuilding zone where LA City’s Wildland-Urban Interface (WUI) codes apply with full force. That means Class A fire-rated roofing, ember-resistant vents, and ignition-resistant siding on any new or reconstructed structure in the hills. A contractor working on a Canoga Park ranch doesn’t face these requirements. We do, on nearly every hillside job in West Hills, and we build those material specs and longer permit timelines into every written quote.
The Santa Ana winds funnel through the mountain passes toward Ventura County with particular force here, accelerating fire risk and making fall roofing work time-sensitive. On the flat western grid, expansive clay soils and aging slab foundations mean drainage and moisture management are constant concerns. And those hillside cut-and-fill pads? They routinely trigger geotechnical review requirements that out-of-area contractors miss entirely, adding weeks and thousands to a job that looked straightforward on paper. We account for all of it upfront.
Our Main West Hills Services
West Hills homeowners call us most often for whole-home transformations and room-specific renovations. Here’s what each service covers in this market.
General Contractor in West Hills
As your general contractor in West Hills, we manage every trade on complex projects that require structural changes, hillside engineering, or WUI-compliant material upgrades. We pull permits through the LA Department of Building and Safety, coordinate geotechnical reports when cut-and-fill pads are involved, and schedule inspections around the longer timelines that fire-hardened construction demands. Our crews arrive in uniform, background-checked, and with a written scope and price already in hand. General Contractor in West Hills
Bathroom Remodeling in West Hills
Bathroom remodeling in West Hills means working within the footprint of 1950s – 1970s ranches with galvanized plumbing, or updating hillside custom baths with views worth preserving. We handle everything from tub-to-shower conversions to full gut renovations with waterproof cement board substrate, tile, and fixtures from Kohler, Moen, and Grohe. Every job gets our written price upfront and the 365-Day Done Right Promise. Bathroom Remodeling in West Hills
Kitchen Remodeling in West Hills
Kitchen remodeling in West Hills often means opening up closed-off 1960s layouts or replacing original cabinetry that’s lasted fifty years but can’t take another adjustment. We install KraftMaid and Wellborn cabinetry, Cambria and Silestone countertops, and backsplashes that stand up to Valley heat and daily use. Whether it’s a small kitchen refresh or a full reconfiguration with structural wall work, we give you a written number before demolition starts. Kitchen Remodeling in West Hills
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Home Remodeling in West Hills
Home remodeling in West Hills addresses the specific aging and environmental pressures these houses face: original 1950s – 1970s systems at end of life, hillside foundations requiring geotechnical oversight, and post-Woolsey Fire rebuilding codes that change material specifications and permit timelines. Home Remodeling with Penhallow means a written price before work starts, background-checked uniformed crews, and the 365-Day Done Right Promise on every project.
Whole House Remodel
Signs you need it
Your electrical panel still has a Federal Pacific label, the original galvanized plumbing is corroding at joints, and the floor plan hasn’t been updated since the Johnson administration.
What it costs in West Hills
Whole house remodels in West Hills typically run $45,000 – $130,000, with hillside properties landing higher due to geotechnical requirements and WUI-compliant material upgrades.
How we do it
We sequence the work by system, starting with structural and MEP, then walls, finishes, and fixtures, with a dedicated project manager coordinating inspections and keeping the job site clean.
Home Renovation
Signs you need it
The kitchen works but looks tired, the bathrooms are functional but dated, and you want to stay in the neighborhood without buying new at West Hills prices.
What it costs in West Hills
Home renovation projects in West Hills typically range from $9,000 for focused room updates to $55,000 for multiple spaces with material upgrades.
How we do it
We assess which elements to preserve, specify materials from recognized trade brands, and phase construction to keep your home livable during the work.
What Home Remodeling Costs in West Hills
| Item | Typical range in West Hills |
|---|---|
| Small kitchen remodel | $9,000 – $20,000 |
| Kitchen remodel | $14,000 – $45,000 |
| Small bathroom remodel | $5,000 – $12,000 |
| Bathroom remodel | $9,000 – $28,000 |
| Home addition | $45,000 – $130,000 |
| ADU construction | $90,000 – $220,000 |
| Garage conversion | $30,000 – $80,000 |
Do you handle WUI code compliance for hillside homes in West Hills?
Yes, we build Class A roofing, ember-resistant vents, and ignition-resistant siding into every hillside rebuild or major renovation, and we pull permits with those specs from the start. Call (936) 259-2607 for a free estimate with WUI compliance included.
How long does a whole house remodel take in West Hills?
Flatland ranches typically take 3 – 5 months; hillside homes with geotechnical review and WUI materials run 5 – 8 months due to extended permitting and inspection schedules. We build realistic timelines into every written quote.
Brands We Service in West Hills
We source materials from recognized trade brands: KraftMaid and Wellborn cabinetry, Cambria, Silestone and Caesarstone countertops, Kohler, Moen, Blanco, Delta, and Grohe fixtures, James Hardie siding, and Dvele for precision-built components. Most items arrive within standard lead times, with custom orders tracked from factory to your West Hills job site. our brands
Pricing for Remodeling Company in West Hills, CA
| Service | Typical range in West Hills |
|---|---|
| Kitchen remodel | $14,000 – $45,000 |
| Small kitchen remodel | $9,000 – $20,000 |
| Cabinet installation | $4,000 – $13,000 |
| Countertop installation | $2,000 – $6,500 |
| Bathroom remodel | $9,000 – $28,000 |
| Small bathroom remodel | $5,000 – $12,000 |
| Walk-in shower installation | $4,500 – $12,000 |
| Tub-to-shower conversion | $3,500 – $10,000 |
| Home addition | $45,000 – $130,000 |
| ADU construction | $90,000 – $220,000 |
| Garage conversion | $30,000 – $80,000 |
| Roof replacement | $8,000 – $20,000 |
Prices push higher in West Hills when hillside lots require geotechnical soils reports, WUI-compliant materials add 15 – 30% to exterior finishes, or Santa Ana wind timing compresses the roofing schedule. We identify these factors during your free estimate and give you one written number that won’t change once work starts.
Neighborhoods We Serve in West Hills
We work across West Hills from the flat western Valley grid to the Santa Monica Mountains foothills, with crews dispatched from our Los Angeles office. Most West Hills projects start within a few business days of your call.
- West Hills Estates (hillside, WUI zone)
- Castle Peak (custom homes, geotechnical considerations)
- Fallbrook Avenue corridor (1950s – 1970s ranch stock)
- Roscoe Boulevard area (mid-century slabs, aging systems)
- Shadow Ranch (mixed terrain, drainage-sensitive lots)
Service Area – Cities Near West Hills
Our crews serve the full western San Fernando Valley and adjacent communities. We regularly work in Canoga Park, CA, where flat lots and simpler permitting speed up standard remodels; Woodland Hills, CA, with its own hillside challenges and WUI requirements; Calabasas, CA, where larger custom homes demand extended project management; and Chatsworth, CA, with rocky terrain and older ranch stock similar to West Hills. Every location gets the same written price, uniformed crews, and 365-Day Done Right Promise.
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 Remodeling Company in West Hills
Yes, we pull all required permits through the LA Department of Building and Safety for every project, including WUI compliance documentation for hillside properties. We handle the paperwork, schedule inspections, and don’t start work until permits are in hand.
A live person answers our phone 24/7, and we typically schedule free estimates within a few business days. Project start dates depend on permit timelines, which run longer for hillside WUI work.
We coordinate with homeowners associations when exterior changes require approval, and we spec materials that satisfy both HOA design guidelines and city WUI codes where both apply. We document everything in writing before work starts.
What happens when you call
- 1A real person answersNo phone trees - talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What West Hills Customers Say
"Gutted and redid the master bath. They gave me a schedule and actually stuck to it. Any time there was a choice to make they called me instead of guessing. Love the result."
- Kayla Benton"Kitchen and dining room opened up into one space. They were honest about which wall could come down and which couldn't, no sugarcoating. Dust was kept way down with plastic everywhere."
- Oscar Benitez"Redid two bathrooms at once. The crew protected the floors and cleaned up every single day before leaving. Quote was detailed and there were no mystery charges at the end."
- Tricia Dawson