Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Agoura Hills
General contractor work in Agoura Hills runs $9,000 – $45,000 for most kitchen and bath remodels, and $45,000 – $220,000 for additions and ADUs. We coordinate the whole job: crews, permits, inspections, and written change orders when an older home reveals surprises. Call (805) 309-3386 for a free estimate, and we’ll walk you through the exact scope before anything gets opened up.
Isaac Pruett leads our Agoura Hills projects, and every crew member who steps onto your property arrives in a clean marked uniform with a photo ID badge. You get their name and photo before the visit. No exceptions. We know the 91301 hillside streets, the gated communities off Kanan Road, and what the city’s building department will flag when you pull a permit.
Why Mason Remodeling Co Thousand Oaks Is Agoura Hills’s Preferred General Contractor Company
Agoura Hills homeowners deal with a specific set of problems: 1970s stucco homes with undersized framing, wildfire-hardening mandates that catch people off guard, and hillside drainage that shifts foundations. We’ve worked through enough of these to know what the inspector wants before the inspector asks. That keeps your schedule from turning into a six-month stall.
Our General Contractor team writes a fixed price before any work begins. Every project, every time. If we open a wall and find cloth-wrapped wiring or a rotted ledger board, you’ll see a written change order with the price before we touch it. No verbal “we’ll figure it out later” invoices.
Every project we finish in Agoura Hills carries the 365-Day Done Right Promise. If the work is not right within a year of completion, we make it right at no cost. The guarantee terms are written plainly: what’s covered, what’s excluded, and for how long. You’ll have that in hand before demo starts.
Styles & brands we work with
Residential General Contractor in Agoura Hills
Residential General Contractor work in Agoura Hills covers the full build from framing to finish: kitchen remodels, bathroom remodels, room additions, garage conversions, and whole-home renovations. What makes Agoura Hills different is what happens when you open a 1970s or 1980s wall. The city’s current code may require seismic shear walls, fire-rated eaves, and upgraded electrical grounding once you’ve exposed more than 50% of an exterior wall. A $14,000 kitchen remodel can become a $22,000 job with the retrofit, and you deserve to know that before demo day, not after.
Seismic and Fire-Hardening Retrofits
Agoura Hills sits in a high-seismic zone with strict wildfire regulations. Once you open exterior walls, the building department can require shear wall upgrades and ignition-resistant roof eave details. We write these allowances into your contract from the start. You’ll see a line item for it, not a surprise later.
Full-Scope Remodel Management
We run the trade schedule, pull permits in Agoura Hills, coordinate inspections, and verify every subcontractor the same way we verify our own crew: background-checked, identity-verified, name and photo sent to you before they arrive. You’re never guessing who’s walking through the door.
Hire a General Contractor in Agoura Hills
Hire a General Contractor in Agoura Hills when your project touches more than one trade. A bathroom remodel that moves plumbing, runs new electrical, and requires a glass enclosure isn’t a handyman job. It’s a three-permit project with an inspection sequence. We handle the sequence. Kitchen remodels in Agoura Hills run $14,000 – $45,000; bathrooms $9,000 – $28,000; home additions $45,000 – $130,000; and ADU construction $90,000 – $220,000.
Written Scope and Allowances
Before any demo, we inspect the accessible framing, subfloor, wiring, and drainage around the work area. We write an allowance for what we expect to find behind the walls. If we find less, you pay less. If we find more, you approve a written change order. That’s the whole agreement.
Permit and Inspection Coordination
We pull permits directly with the Agoura Hills building department and schedule every inspection: rough framing, electrical, plumbing, insulation, and final. You’ll know when the inspector is coming and what they’re checking. If a seismic or fire-hardening upgrade gets triggered, we price it and bring it to you first.
Trusted Brands We Service in Agoura Hills
We install and work around the window, door, and envelope brands common in Agoura Hills homes: ES Windows, CGI, and ECO Window Systems show up often in hillside rebuilds and newer gated properties. If your project involves replacing or flashing around these, we already know the installation details and rough-opening requirements. That saves you lead time and callbacks. We coordinate material delivery so your site doesn’t sit idle waiting on a window that was ordered late.
See the difference
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AfterCommon General Contractor Problems We See in Agoura Hills Homes
- Undersized 1970s-80s framing on hillside lots. Many original Agoura Hills homes used 2×4 rafters and floor joists that don’t meet current seismic load requirements. Opening a ceiling for a kitchen can trigger a structural upgrade to 2×6 or engineered lumber.
- Cloth-wrapped wiring and corroded plumbing. Homes built before the mid-1980s often still have original branch wiring and galvanized supply lines. Once walls are open, code requires AFCI breakers and may force a plumbing rough-in replacement.
- Poorly flashed deck ledgers and failed waterproofing. Decks built onto stucco homes without proper flashing let water into the wall cavity. By the time you see the stain, the rim joist and sheathing are usually compromised.
- Hillside erosion and drainage pushing on retaining walls. Winter rains in Agoura Hills move soil fast. Foundation and retaining wall work often reveals drainage problems that weren’t in the original quote, and those need a written change order, not a handshake.
Pricing for General Contractor in Agoura Hills, CA
Here are the line-item ranges we quote for Agoura Hills work. These are real numbers we’ve used on local projects, not national averages:
| Project | Agoura 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 |
What shifts the number: whether the project is on a hillside, whether the home was built before 1990, whether fire-hardening upgrades get triggered, and what finish level you choose. We write the price before work starts, and the allowance section tells you what a worst-case retrofit would cost ahead of time. Call (805) 309-3386 to schedule your free estimate.
We Also Serve Cities Near Agoura Hills
We work throughout the Conejo Valley and surrounding communities. If you’re in Westlake Village, Oak Park, Calabasas, or Thousand Oaks, we run the same crews and the same written-price process. General Contractor in Agoura Hills means the same standards follow you across the county line.
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
Cloth-wrapped wiring, corroded galvanized plumbing, undersized 2×4 framing, and failed deck ledger flashing are the four most common change-order triggers in Agoura Hills. We budget allowances for each before demo so you know the range you’re committing to. Call (805) 309-3386 and we’ll walk through what your home’s era and location likely means for your remodel cost.
If your remodel opens more than 50% of exterior walls, Agoura Hills code triggers a full seismic and fire-hardening upgrade: shear walls, fire-rated roof eaves, and ignition-resistant materials. An interior kitchen or bath project can suddenly include exterior work. We write this into your contract as an allowance, so you sign once and don’t get a second surprise invoice.
Yes. We scope the foundation repair, retaining wall, drainage, and any erosion control as one contract with separate line items. Hillside work in Agoura Hills often reveals drainage issues after excavation, and we price those as written change orders before any additional work begins.
For a 1980s Agoura Hills kitchen, we typically recommend a 12 – 18% allowance on a $14,000 – $45,000 remodel to cover hidden wiring, plumbing rough-in, and structural upgrades. If we don’t use the full allowance, you pay actual costs, not the allowance. Call (805) 309-3386 for a written scope specific to your home.
We sequence the seismic retrofit first, pass the structural inspection, then proceed with the bathroom rough-in. That order keeps the permit stops out of the finish schedule. We tell you the expected duration for both phases before you sign, written, not verbal.
Written by Isaac Pruett, Owner at Mason Remodeling Co Thousand Oaks, serving Agoura Hills since 2004.
