A new rear addition with a vaulted beamed ceiling and tall windows
General Contractor · Westlake Village, CA

General Contractor in Westlake Village - Written Fixed-Price Quotes, Permits Handled

Free on-site estimate and a written, line-item quote before any work begins. One contract, one crew, one accountable point of contact. Licensed, insured, permits handled.

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A second-story addition that matches the existing roofline
A wide opening with a new beam where the kitchen wall was removed
A low-threshold walk-in shower with a bench and grab bar
A finished basement family room with a media wall and wet bar
A walk-in pantry with wood shelving
A powder room with botanical wallpaper and a stone sink
A remodeled laundry and mudroom with a bench, cubbies and painted cabinets
A built-in window seat in a bay window
Every visit starts with

Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled

Your dream remodel for as low as$199/month*On approved credit; ask for current terms
Get your free estimate

Fast, Reliable General Contractor Across Westlake Village

Finding a General Contractor in Westlake Village who will show up, put a price in writing, and stand behind the work shouldn’t feel like a gamble. Mason Remodeling has handled kitchen remodels, bathroom remodels, additions, and whole-home projects across Thousand Oaks Boulevard, the Lindero Canyon corridor, and the gated communities off Westlake Boulevard since 2004. You’ll know exactly who is coming to your door – name, photo, and uniform – before they arrive. And you’ll have a written price before a single tool comes off the truck. Call (803) 680-2547 to schedule a free estimate. We answer live, day or night.

Call (803) 680-2547

Why Mason Remodeling Is Westlake Village’s Preferred General Contractor Company

A garage converted into a guest room and home office

Westlake Village homeowners tend to ask sharper questions than most. That’s because this city has a particular housing stock: mid-century ranch builds from the 1960s and 70s, plus larger custom homes in guard-gated communities like North Ranch and Foxmoor. Those homes hide things behind the drywall that a contractor who only wants to hang cabinets will never mention. We mention it before the contract is signed, not after.

Our reputation in Westlake Village is built on the boring stuff: permits pulled through LA County Building & Safety, rough-in inspections passed before walls are closed, and written change orders when something unexpected does surface. Isaac Pruett leads our crews to the same standard on every job. The Threshold Standard, specifically: background-checked and identity-verified technicians, a photo ID badge at the door, and a written price delivered before work begins. That’s not a promotion. It’s how we operate.

Response time to Westlake Village is straightforward. Scheduling is coordinated from our Los Angeles office, and crews serve Westlake Village directly. When you call, a live person answers. No phone tree, no voicemail loop, no waiting until Monday.

Explore

Styles & brands we work with

Kitchen remodeling
Kitchen remodeling
Bathroom remodeling
Bathroom remodeling
Home additions & ADU
Home additions & ADU
Roofing
Roofing
Windows & doors
Windows & doors
Driveway & pavers
Driveway & pavers
Fence
Fence

Hire a General Contractor in Westlake Village

Hire a General Contractor in Westlake Village when the job involves structural changes, multiple trades, or work that requires a permit. A kitchen remodel that opens a wall, a bathroom gut, a room addition, or an ADU – these are not handyman scopes. A general contractor coordinates the framing, electrical, plumbing, drywall, tile, and finish work under one contract, one schedule, and one point of accountability. In Westlake Village, that accountability includes knowing how LA County plan review and inspection scheduling actually works, because the city contracts those functions to the County of Los Angeles Building & Safety. Your permit clock follows county scheduling, not a same-week city counter.

Costs in this market reflect the age of the housing stock. A kitchen remodel in Westlake Village typically runs $14,000 to $45,000. A bathroom remodel runs $9,000 to $28,000. A home addition starts around $45,000 and can reach $130,000 depending on scope. These ranges are honest starting points, not teaser numbers.

Structural Work Before Cosmetic Work

Westlake Village ranch homes from the 1960s and 70s predate California’s current Title 24 energy and seismic rules. When we open a wall in one of these houses, we often find inadequate shear bracing or no existing header where a load-bearing wall should have one. That work has to happen before cabinets and countertops go in, and a contractor who doesn’t plan for it is planning a change order.

Permits and Inspections on Westlake Village Jobs

Every project that touches structural, electrical, or plumbing work needs a permit through LA County Building & Safety. We pull the permit, schedule the inspections, and walk the inspector through the rough-in before anything gets covered. Skipping that step saves a few weeks up front and creates real problems if you ever sell the home.

General Contractor Services in Westlake Village

General Contractor Services in Westlake Village cover the full range of residential remodeling: kitchen remodels, bathroom remodels, whole-home remodels, room additions, deck construction, and ADU construction. Each project follows the same sequence: scope the work, write the price, pull permits, rough-in, inspect, close up, finish. Where Westlake Village differs from a newer tract home city is what gets found once the drywall comes off.

A small kitchen remodel in this market runs $9,000 to $20,000. Cabinet installation alone runs $4,000 to $13,000. Countertop installation runs $2,000 to $6,500. Those numbers assume a structurally sound opening. When the wall is load-bearing or the subfloor has dry rot, the structural repair line is separate and you’ll see it in writing before we proceed.

Kitchen and Bath Remodeling

The most common projects we take on in Westlake Village are kitchens and bathrooms. These are the rooms where older ranch homes show their age first: dated cabinet boxes, failing tile, worn subfloors, and electrical that isn’t up to current code for appliances. We replace what’s behind the surface before we install what’s on top of it.

Kitchen and Bath Remodeling

Additions and ADUs

ADU construction in Westlake Village runs $90,000 to $220,000. A garage conversion runs $30,000 to $80,000. These projects involve separate structural, utility, and fire-safety requirements, and the LA County permitting path adds time to the front end. We sequence the job so you know what’s happening and when, and the draw schedule is spelled out in the contract.

Additions and ADUs
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What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Trusted Brands We Service in Westlake Village

We install and service specification-grade product lines from KraftMaid and Wellborn cabinetry, Cambria, Silestone, and Caesarstone surfaces, and Kohler, Moen, and Toto fixtures. Westlake Village customers typically lean toward Cambria for kitchen counters and KraftMaid for cabinet runs, which means most of what we install is in stock regionally and can be on-site within a few weeks of the rough-in sign-off. Some Westlake Village homeowners also ask about prefab and panelized options – brands like Dvele, Abodu, and Must Be Buildings have project types that overlap with ADU and addition scopes. For most ranch-home remodels, though, stick-built with engineered beams remains the more flexible path. We’ll walk you through the trade-offs in plain language before you commit.

Common General Contractor Problems We See in Westlake Village Homes

  • Load-bearing walls with no header. The 1960s and 70s ranch tracts south of the 101 and the gated communities off Lindero Canyon were framed with materials and methods that often don’t match today’s code. Open up a wall and there’s no proper header. It has to be added before the space is usable.
  • Subfloor dry rot under kitchens and baths. Slow supply-line leaks behind cabinets and vanities have decades to do damage in a home this age. We regularly replace subfloor sections in North Ranch kitchens before setting cabinets.
  • Undersized electrical panels and old wiring. Many Westlake Village homes still carry the original 100-amp service. Add a wall oven, induction cooktop, and new lighting, and the panel needs upgrading as part of the remodel, not as a surprise.
  • Contractors who skip the LA County permit. “It’s just a cosmetic kitchen” is a line we hear from homeowners who got burned. Cosmetic or not, if electrical and plumbing move, it’s permitted work. No permit means no third-party inspector verifying what’s behind the walls before they’re closed.
Before & after

See the difference

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Pricing for General Contractor in Westlake Village, CA

Here are the ranges we quote in Westlake Village:

Project Typical Cost Range
Kitchen Remodel $14,000 – $45,000
Small Kitchen Remodel $9,000 – $20,000
Bathroom Remodel $9,000 – $28,000
Cabinet Installation $4,000 – $13,000
Countertop Installation $2,000 – $6,500
Home Addition $45,000 – $130,000
ADU Construction $90,000 – $220,000

What moves the number within these ranges is the condition of the structure behind the surfaces, the finish level you choose, and whether the scope changes after demo. We address the structural unknowns with a written price before work begins. When something is found after demo, you get a written change order before we proceed – not a surprise invoice at the end. Call (803) 680-2547 for an exact quote. Estimates are free.

We Also Serve Cities Near Westlake Village

Our crews cover Westlake Village and the nearby communities of Thousand Oaks, Agoura Hills, Oak Park, and Newbury Park. If you’re in the Conejo Valley or just over the line in Los Angeles County, we’ll send the same verified crew and the same written-price standard.

Serving Westlake Village, CA - Our Local Coverage Area

We’re based in the Westlake Village 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 Westlake Village

Call Mason Remodeling for a Free Estimate in Westlake Village

A finished backyard cottage with a small covered porch

Before you sign with any contractor, get a written price from us. You’ll receive the name and photo of the technician coming to your Westlake Village home before the visit. They’ll arrive in a clean uniform, show a photo ID badge at the door, and walk your project with you. You’ll then get a written line-item price, a permit plan, and a realistic calendar. Every project is covered by our 365-Day Done Right Promise: if the work is not right within a year of completion, we make it right at no cost to you. Call (803) 680-2547 to schedule your free estimate.

Written by Isaac Pruett, Owner at Mason Remodeling, serving Westlake Village since 2004.

Why Westlake Village Chooses Mason Remodeling

We set the standard for general contractor in Westlake Village.

No Change-Order Surprises

The written quote you sign is the price you pay. Anything we find mid-job gets priced and approved by you in writing before we touch it.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Westlake Village

Getting your general contractor handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your general contractor needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Westlake Village - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local general contractor pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Westlake Village Customers Say

Trusted by homeowners across Westlake Village and surrounding areas.

★★★★★

"Kitchen remodel with new cabinets, quartz counters, and a tile backsplash. Crew had ID and were background checked. Kept the work area clean and sealed off dust from the rest of the house."

Janice D. · Verified customer
★★★★★

"Good work on the hall bath. They found a rotted subfloor, which added cost, but showed me photos and a clear price first."

Neil P. · Verified customer
★★★★★

"Great quality tile work. The countertop template slipped by a week, but the project lead explained and kept us updated."

Susan Y. · Verified customer

Ideas for every room in the house

Built-ins, window seats, family rooms and staircases: the changes that make a whole house work better.

Read our remodeling guides
A dining nook with a built-in banquetteA home office with a built-in desk and shelvesA remodeled kitchen with a waterfall island and wood cabinetsA wood double vanity with two mirrors after a bathroom remodelAn open living space after a whole-home remodelA remodeled kitchen with painted cabinets and a farmhouse sink

More remodeling services in Westlake Village

Every project below starts the same way: a free on-site visit and a written price.

Getting started with Mason

Every project starts with a conversation and a written price. Here is how to take the first step.

A project lead measuring a kitchen with the homeowner during a free estimate

Free on-site estimate

A project lead walks the job with you, measures it and hands you a written, line-item price. No obligation.

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A remodeling crew arriving at a home with lumber and tools

Find your local team

Each location is independently owned and works to the same written standard. Enter your ZIP code to reach yours.

A worker laying floor protection and a dust barrier before work starts

Read our written promise

What we promise on every job, written down, with the terms spelled out before any work starts.

Our promise

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Free On-Site Estimate & Written Quote

No obligation. We measure, price the job in writing, and the quote is yours to keep.

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Written Price Before Any Work Starts

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Free Second Visit if the Repair Fails

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