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Fast, Reliable General Contractor Across Agoura Hills
If you’re planning a remodel in Agoura Hills, you need a contractor who understands the city’s fire-hardening codes, HOA rules, and hillside building conditions before the first permit is pulled. Most Agoura Hills remodels run $9,000 to $130,000 depending on scope, and a written price before work starts is non-negotiable. That’s how Mason Remodeling Co Woodland Hills operates. We serve homeowners throughout Agoura Hills, from Morrison Ranch to Old Agoura, with crews who know the local inspection process and the Very High Fire Hazard Severity Zone requirements. Call (831) 290-6866 for a free estimate and we’ll walk you through the exact scope and cost for your project.
Why Mason Remodeling Co Woodland Hills Is Agoura Hills’s Preferred General Contractor Company

Homeowners in Agoura Hills call us because we put a written price in front of them before any work begins. That’s been standard practice since our founding in 2004 as part of the Threshold Group family of home-service companies. No verbal ballpark that grows into a bigger final bill. Just a line-item price you can hold us to.
Every crew member who steps onto your Agoura Hills property has been background-checked and identity-verified under The Threshold Standard. Before the visit, you receive the technician’s name and photo. At the door, they arrive in a clean marked uniform and show a photo ID badge. That matters when you’re letting a stranger into a home where your kids do homework or your parents live alone.
Our work is covered by the 365-Day Done Right Promise. If something isn’t right within a year of completion, we make it right at no cost to you. That applies to general contracting, bathroom remodels, and whole-home remodels in Agoura Hills. No dispute process. No conditions. Just a fix.
You’ll also reach a live person when you call, 24 hours a day, 7 days a week. No call trees, no voicemail loops. When you have a question about your Agoura Hills remodel at 9 p.m. on a Saturday, a human answers.
Styles & brands we work with







Remodeling Contractor in Agoura Hills
A Remodeling Contractor in Agoura Hills handles the structural and finish work involved in updating kitchens, bathrooms, and entire homes. In this city, that work almost always runs through two filters: the city’s fire-hardening building standards and the architectural review process of whichever HOA governs your neighborhood. If you’re in Morrison Ranch or another master-planned community, plan for both before you start. A typical kitchen remodel in Agoura Hills runs $14,000 to $45,000, while a bathroom remodel runs $9,000 to $28,000.
Builder-Grade Upgrades That Matter First
Many Agoura Hills homes from the 1970s and 1980s still have their original builder-grade finishes: laminate counters, hollow-core doors, single-pane windows. The smartest first upgrades are the ones that improve fire safety and energy efficiency at the same time. Replacing single-pane windows on wildland-facing walls with tempered glass units is both a city requirement in some cases and a meaningful comfort upgrade.
Working Inside Your Builder Warranty
If your Agoura Hills home is newer and still under builder warranty, changing finishes does not void it automatically. But structural modifications do. We coordinate with your builder’s warranty terms so the work we do doesn’t cancel the coverage you still have. That’s a conversation most contractors skip. We don’t.
Licensed General Contractor in Agoura Hills

A Licensed General Contractor in Agoura Hills pulls the permits, schedules the inspections, and coordinates every trade on your remodel. In this city, the license matters differently than in most of Los Angeles County, because the inspector is checking more than code compliance. They’re checking fire-resistance ratings on exterior wall assemblies, ember-resistant vent placement, and glass specifications on wildland-facing windows. One failed inspection sets your whole timeline back. We get it right the first time.
Fire-Hardening and Defensible Space Compliance
Agoura Hills sits inside what the state designates a Very High Fire Hazard Severity Zone. That’s not a paperwork formality. It means exterior walls on new construction and major remodels must be built as 1-hour fire-rated assemblies, and windows facing wildlands must be tempered glass. We specify those materials from the first bid. No surprises at inspection.
Hillside Foundation and Drainage Work
Homes on the slopes above Kanan Road or in the hillside sections of Morrison Ranch need more than a facelift. Winter rains in the Santa Monica Mountains can move soil fast. If your foundation wasn’t designed for that, you’ll see cracks and settling. We level subfloors, install erosion control, and build retaining walls where the drainage math demands them. Skipping this part is how small remodels turn into structural repairs.
Trusted Brands We Service in Agoura Hills
We install and service products from brands built for Southern California conditions. James Hardie fiber cement siding holds up against Santa Ana wind and ember exposure better than vinyl or wood, and it’s a common spec on Agoura Hills homes where fire-resistant exteriors are mandatory. In kitchens, we use KraftMaid and Wellborn cabinetry because both offer the finish and configuration options homeowners in Morrison Ranch and Old Agoura look for. When you call us, we tell you which materials make sense for your specific street and exposure. Call (831) 290-6866 and we’ll talk it through.
See the difference
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After
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AfterCommon General Contractor Problems We See in Agoura Hills Homes
- Specifying combustible siding or non-tempered glass on wildland-facing walls. This fails the city’s fire inspection and forces a redo. In Agoura Hills, the standard is 1-hour fire-rated exterior assemblies and tempered glass wherever the wildland is visible from the window.
- Starting a remodel in an HOA community without architectural review. Morrison Ranch and other Agoura Hills developments enforce design standards strictly. Skipping that step triggers stop-work orders, fines, and expensive change orders after materials are already ordered.
- Underestimating hillside drainage and foundation work. Water moves fast down Agoura Hills slopes in winter. If your contractor’s scope doesn’t include erosion control or retaining wall work where needed, you’ll see mudslide damage by February.
- Using builder-grade finishes that don’t meet current fire codes. Many original Agoura Hills homes have single-pane windows and wood siding that won’t pass today’s Woolsey Fire-era standards. Upgrading them is usually mandatory, not optional, once you open the walls.
Pricing for General Contractor in Agoura Hills, CA
What you’ll pay in Agoura Hills depends on the scope, the age of your home, and whether your street falls under the fire-hardening code triggers. The table below gives you real ranges from our completed projects across the city. These are written-price figures, not just estimates. When we send you a proposal, the number is fixed before we order materials. No change orders unless you change the scope.
| Project | Typical Cost in Agoura Hills |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
What moves the number? A kitchen in a Morrison Ranch original that still has its 1980s subfloor and single-pane windows will need more prep work and a bigger window line item than a 2005 build in Old Agoura that just needs cabinets and counters. Fire-code compliance adds cost on wildland-facing elevations. We price it honestly up front. Call (831) 290-6866 for your free estimate and we’ll give you a written number for your specific house, not a generic range.
We Also Serve Cities Near Agoura Hills
Our General Contractor team works across the western San Fernando Valley and into the Santa Monica Mountains foothills. If you’re in Calabasas, West Hills, Topanga, or Woodland Hills, we bring the same written-price standard and the same crew verification process. Many of those communities share Agoura Hills’s fire-zone concerns and 1970s housing stock, which means we arrive already familiar with the local rules. See more about our work in Agoura Hills or explore the full range of General Contractor services we offer.
Serving Agoura Hills, CA - Our Local Coverage Area
We’re based in the Agoura 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 Agoura Hills
Agoura Hills enforces Very High Fire Hazard Severity Zone building standards, which means exterior walls on new construction and major remodels must be built as 1-hour fire-rated assemblies. In practice, that means noncombustible or fire-resistant siding like James Hardie fiber cement, ember-resistant vents, and tempered glass in windows facing wildland areas. If a contractor tells you standard wood siding will pass inspection here, they haven’t worked in this city. Call (831) 290-6866 and we’ll confirm what your specific elevation requires.
You can upgrade builder-grade kitchen finishes without voiding your builder warranty as long as the work doesn’t structurally alter load-bearing walls or modify the original framing. We coordinate with your builder’s warranty terms before demo starts, so your coverage stays intact. Simple finish swaps, like replacing laminate counters with Cambria or Silestone and upgrading cabinet fronts with KraftMaid or Wellborn, are almost always safe. Call (831) 290-6866 and we’ll review your warranty language with you before you commit.
The first upgrades that pay off in Morrison Ranch and other Agoura Hills master-planned communities are windows, kitchens, and bathrooms. Impact window installation runs $8,000 to $25,000 and improves both fire safety and energy efficiency. A kitchen remodel at $14,000 to $45,000 recovers well at resale. Bathrooms at $9,000 to $28,000 are the other strong move. Countertops and cabinet upgrades alone can run $4,000 to $13,000 and are a smart middle path if you’re working within a tighter budget. Call (831) 290-6866 for exact pricing on your home.
Yes, ADUs are allowed in Agoura Hills, but the fire zone and hillside rules add cost and complexity. ADU construction here typically runs $90,000 to $220,000. Expect the 1-hour fire-rated exterior assembly requirement on any wildland-facing walls, plus drainage and erosion control work if your lot has significant slope. In some HOA communities, architectural review applies to ADUs too. We pull the permits and handle the inspections so you don’t lose months to city comments. Call (831) 290-6866 and we’ll assess your lot and give you a written price.
Expect the Agoura Hills inspector to focus on fire-resistance ratings, ember-resistant vent placement, and tempered glass specifications on wildland-facing walls. In Morrison Ranch, we handled a 1980s hillside home where the original single-pane windows and hollow-core doors had never been updated. Our crew found the subfloor had settled unevenly; we leveled it before laying new flooring, and we installed ember-resistant vents and Class A roofing to bring the whole scope up to current Woolsey Fire code without voiding the builder warranty. That’s the kind of job where the final inspection goes smoothly because the fire-hardening details were in the original bid, not added after the fact. Call (831) 290-6866 to schedule your free estimate and we’ll walk you through what your specific project will face at inspection.
Written by Isaac Pruett, Owner at Mason Remodeling Co Woodland Hills, serving Agoura Hills since 2004.










