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
Hiring a general contractor in West Hills means trusting someone with your home, your money, and months of your daily life. We get that. Mason Remodeling has been doing permitted remodels and additions across the West Valley since 2004, and our crews know the streets here: Platt Avenue, Vanowen, Roscoe, and the neighborhoods branching off Fallbrook. What makes us different is the Threshold Standard: every crew member is background-checked, identity-verified, and introduced to you by name and photo before they arrive. You get a written price before any work starts. Call (803) 680-2547 for a free estimate and we’ll walk the project with you.
Why Mason Remodeling Is West Hills’s Preferred General Contractor Company
West Hills homeowners hold contractors to a simple test: show up, prove who you are, and put the price on paper. That’s exactly what we do on every job. Our General Contractor team has handled kitchen teardowns, bath-to-shower conversions, room additions, and full whole-home reworks across West Hills, and we understand the local permitting path cold. West Hills sits within the City of Los Angeles, so remodels run through LADBS. We manage plan check, inspection scheduling, and sign-off so you don’t get stalled. Isaac Pruett, who leads Mason Remodeling, insists on one rule above all: no verbal estimates. Every project receives a written scope of work and a fixed price before a single tool comes off the truck. That’s how a contractor earns trust here. The 365-Day Done Right Promise backs the workmanship: if something isn’t right within a year of completion, we make it right at no cost.
Styles & brands we work with
General Contractor Services in West Hills
General Contractor Services in West Hills cover the full sequence of a remodel: demo, rough-in, structural work, trade coordination, drywall, finishes, and final inspection. A typical West Hills kitchen remodel runs $14,000 to $45,000. Bathrooms fall between $9,000 and $28,000. Here’s what that looks like on the ground.
Kitchen and Bath Remodels
Most West Hills projects start in the kitchen or the primary bath. Original 1950s and 60s ranches often hide galvanized plumbing and aluminum wiring behind the walls. We scope for that before demo, not after. A small kitchen remodel in West Hills lands around $9,000 to $20,000, while a small bathroom runs $5,000 to $12,000.
Room Additions and ADUs
Moving walls or adding square footage in West Hills means structural engineering, LADBS plan approval, and inspections at rough-in and final. A home addition in West Hills runs $45,000 to $130,000 depending on foundation, roofline, and utilities. An ADU starts around $90,000 and can reach $220,000. We pull permits on every one.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Construction Company in West Hills
Construction Company work in West Hills is heavier than what a handyman touches. Load-bearing walls, re-roofing, window replacement, garage conversions: these jobs need licensed trade coordination and passed inspections. A garage conversion in West Hills runs $30,000 to $80,000. A roof replacement lands between $8,000 and $20,000. Window replacement typically costs $4,500 to $15,000 depending on count and glass spec.
Garage Conversions and Structural Openings
Opening a wall between a galley kitchen and dining room on a 1960s ranch in the El Camino Real corridor near Fallbrook Avenue meant cutting a load-bearing wall and setting a permitted header. Our crew pulled the LADBS permit, walked the inspector through the rough-in before drywall closed, and signed off at final. That sequence matters. Skip it and you’re tearing out finished work later.
Deck and Exterior Builds
West Hills lots slope in places, and deck construction here often means pier footings on grade changes. We handle the structural layout, permit drawings, and build-out. Whether it’s a raised deck off a dining room or a ground-level platform for a paver patio, the work gets scoped and priced before we start.
Trusted Brands We Service in West Hills
We stock and install specification-grade materials from brands like KraftMaid, Cambria, Kohler, and Moen, which keeps West Hills jobs moving without waiting on parts from across the country. If you’ve been looking at factory-built or panelized options, we’re also familiar with systems from Abodu, Cover, and Dvele, and we can coordinate site work, foundations, and utility tie-ins for those builds. Having material and product knowledge local to West Hills means fewer delays and a tighter calendar.
See the difference
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After
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After
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AfterCommon General Contractor Problems We See in West Hills Homes
- Verbal walkthroughs instead of written scopes. A West Hills kitchen or bath quoted from a conversation, not a line-item scope, leaves allowances undefined and change orders open-ended. Before demo starts, you need the full bill in writing. We never move forward without one.
- Work covered before inspection. West Hills is under LADBS jurisdiction. Rough-in plumbing, electrical, and structural work must be inspected before drywall or tile closes it in. We schedule inspections at the right stage so the inspector sees what they need to see.
- Square-foot pricing without looking behind the walls. A 1962 rancher on Platt Avenue may still have original cast iron drain lines. A 1958 track home near Roscoe could hide aluminum branch wiring. Opening a wall is where pricing changes start. We open carefully and adjust in writing, not by surprise.
- Change orders that never get documented. If a West Hills homeowner wants to move a range line mid-remodel or upgrade tile after demo, the cost should be stated, agreed to, and added to the written contract. Undocumented changes create dispute. We write every change down before work resumes.
Pricing for General Contractor in West Hills, CA
West Hills pricing reflects the housing stock and the LADBS process. A kitchen remodel runs $14,000 to $45,000. A bathroom remodel runs $9,000 to $28,000. Rooms and additions move up from there. Here’s the honest breakdown:
| Project | West Hills Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Roof Replacement | $8,000 – $20,000 |
| Window Replacement | $4,500 – $15,000 |
What moves the number: the age of your plumbing and electrical rough-in, whether walls are load-bearing, the LADBS plan check timeline, and material grade. We quote with all of that in mind. The written price you get is what you pay unless you choose to change the scope. Call (803) 680-2547 to schedule a free estimate.
We Also Serve Cities Near West Hills
Mason Remodeling serves West Hills plus the surrounding communities of Canoga Park, Woodland Hills, Calabasas, and Chatsworth. If you’re just over the line in any of those areas, the same written pricing and crew verification applies. Dispatch and scheduling are coordinated from our Los Angeles office, and crews serve the West Hills area directly.
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
The City of Los Angeles through LADBS issues permits for West Hills. There is no separate West Hills or San Fernando Valley permit office. That means plan check, inspection scheduling, and sign-off all run through the city’s system, which is the biggest variable in any West Hills construction calendar. We handle the full permit process on your project. Call (803) 680-2547 for a free estimate and we’ll walk you through what your job requires.
Because the quote was verbal or the scope was thin. If allowances aren’t pinned down and change orders aren’t defined before demo, the final number drifts. Mason Remodeling writes a fixed price before any work starts, and every change you request gets added to the contract in writing before work resumes. That’s how you avoid the surprise bill. Call (803) 680-2547 for a written quote.
A general contractor manages the permit, the schedule, the licensed trades, the inspections, and the warranty. On a West Hills kitchen teardown, that means coordinating the plumber, electrician, framer, drywaller, tile setter, and countertop installer while keeping every inspection on the LADBS calendar. A handyman can patch and replace. A general contractor builds to code, passes inspections, and stands behind the work for 365 days. Call (803) 680-2547 to schedule your free estimate.
A typical West Hills bathroom remodel runs three to five weeks. A kitchen remodel typically runs six to ten weeks depending on scope, structural work, and how the LADBS inspection queue behaves. Additions and ADUs take longer, often four to eight months. We give you a written schedule with the written price, and we update it as inspections clear. Call (803) 680-2547 for a project-specific timeline.
Original cast iron plumbing, aluminum wiring, a soft subfloor, or an unexpectedly load-bearing wall. West Hills has thousands of homes built between 1955 and 1965, and those surprises are common. That’s why we inspect as we demo and put any necessary change in writing before continuing. You’ll never pay for work you didn’t approve. Call (803) 680-2547 for a free estimate and a written scope.
Written by Isaac Pruett, Owner at Mason Remodeling, serving West Hills since 2004.
