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 Thousand Oaks, CA
Home remodeling in Thousand Oaks runs $14,000 – $130,000 depending on whether you’re updating a single room or reworking an entire hillside ranch. We’re Penhallow Remodeling, and we handle kitchen remodels, bathroom renovations, and whole-home transformations for the city’s mid-century through early-90s housing stock. Our crews work from the Los Angeles office and serve Thousand Oaks directly, so we understand the Chapter 7A Wildland-Urban Interface codes that govern every exterior-facing project here. Call (936) 259-2607 and we’ll put a written price in your hand before any work starts.
Why Thousand Oaks Homes Are Different
Thousand Oaks was largely built out between the mid-1960s and the early 1990s as a planned suburban community, which means most of what we remodel are ranch-style and split-level tract homes on graded hillside lots with aging original infrastructure. Fall Santa Ana wind events funnel through the Conejo Valley with particular force, drying out the surrounding chaparral and elevating ember-cast fire risk to a level that directly governs material and vent specifications on any permitted construction project.
The Woolsey Fire of November 2018 burned through Thousand Oaks’s hillside communities and destroyed hundreds of structures, making nearly every new build and substantial remodel in the city’s extensive Very High Fire Hazard Severity Zones subject to California’s Chapter 7A WUI construction standards. Contractors operating here must be fluent in WUI compliance in a way that those working in flatter, lower-risk neighboring cities simply are not. The city’s rolling terrain also means a high proportion of lots require engineered retaining walls, drainage swales, and compaction reports.
In hillside tracts like Dos Vientos Ranch and the older Lang Ranch area, expansive clay soils that shrink and heave seasonally are a persistent driver of foundation step-cracking and retaining wall rotation. Any soil disturbance beyond a modest threshold triggers Thousand Oaks’s grading ordinance review, meaning what looks like a straightforward foundation patch can require a soils engineer and a grading permit before a shovel goes in the ground.
Our Main Thousand Oaks Services
Thousand Oaks homeowners call us most often for whole-home transformations and targeted room upgrades. Here’s what each service involves in this market.
General Contractor in Thousand Oaks
As general contractors in Thousand Oaks, we coordinate the full scope of residential projects from permit pull to final inspection, including WUI compliance documentation, soils reports for hillside lots, and coordination with the city’s Building and Safety Division. We manage trade partners for electrical, plumbing, and structural work so you have a single point of contact. General Contractor in Thousand Oaks
Bathroom Remodeling in Thousand Oaks
Bathroom remodeling in Thousand Oaks means working within the footprint of original 1970s and 1980s layouts while upgrading to modern moisture management and ventilation standards. We regularly encounter galvanized supply lines and ungrounded outlets that must be brought to current code. Our crews install Kohler and Moen fixtures with cement board substrate behind every wet-area tile installation. Bathroom Remodeling in Thousand Oaks
Kitchen Remodeling in Thousand Oaks
Kitchen remodeling in Thousand Oaks often starts with opening up a closed-off galley or U-shaped layout common to the city’s ranch and split-level plans. We install KraftMaid and Wellborn cabinetry with Cambria, Silestone, or Caesarstone countertops, and we address the undersized electrical panels that are standard in this housing stock. Every kitchen gets a written price before demolition begins. Kitchen Remodeling in Thousand Oaks
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 Thousand Oaks
Home remodeling in Thousand Oaks means working with a housing stock that was built fast, graded into hillsides, and now faces both aging-system failures and post-Woolsey Fire wildfire safety mandates. We’re Penhallow Remodeling, and we handle everything from single-room updates to whole-house reconfigurations for homeowners who need the job done once and done right. Home Remodeling projects here routinely uncover non-seismically-strapped water heaters, framing that predates current lateral-load requirements, and original aluminum wiring that must be addressed before walls close back up.
Whole House Remodel
Signs you need it
Your home still has the original 1970s floor plan with closed kitchens, small bedrooms, and no master suite, plus systems that are failing in sequence rather than isolation.
What it costs in Thousand Oaks
A whole house remodel in Thousand Oaks typically runs $45,000 – $130,000 for homes in the 1,800 – 3,200 square foot range, with WUI-compliant exterior upgrades adding $8,000 – $25,000 to projects in Very High Fire Hazard Severity Zones.
How we do it
We start with a structural assessment and soils review if you’re on a hillside lot, then sequence the work so you’re never without a functional bathroom or kitchen, pulling permits for each phase and passing inspections before we close walls.
Home Renovation
Signs you need it
Your home is structurally sound but dated, with worn finishes, inefficient windows, and a layout that doesn’t match how you actually live.
What it costs in Thousand Oaks
Home renovation in Thousand Oaks typically runs $14,000 – $55,000 for focused updates to two or three major spaces, or $55,000 – $130,000 for a comprehensive overhaul including kitchen, bathrooms, and living areas.
How we do it
We inventory your existing conditions, identify the code upgrades triggered by permit scope, and give you a written line-item price that separates must-do safety work from optional aesthetic upgrades so you can phase the project if needed.
What Home Remodeling Costs in Thousand Oaks
| Item | Typical range in Thousand Oaks |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
Do you pull permits for home remodeling in Thousand Oaks?
Yes, we pull all required permits through the Thousand Oaks Building and Safety Division and schedule inspections at rough-in and final. For hillside properties, we also coordinate grading permits and WUI compliance verification. Call (936) 259-2607 to schedule your free estimate.
Will we have to move out during a whole house remodel?
Not necessarily. We phase the work so one bathroom and the kitchen remain functional throughout, though whole-house electrical or plumbing upgrades may require brief utility shutdowns that we schedule around your needs. Call (936) 259-2607 to schedule your free estimate.
Brands We Service in Thousand Oaks
We install materials from recognized trade brands including KraftMaid and Wellborn cabinetry, Cambria, Silestone and Caesarstone countertops, and Kohler, Moen, and Delta fixtures. For exterior work, we specify James Hardie siding and Therma-Tru doors that meet Chapter 7A ignition-resistance requirements. We stock common parts locally and coordinate special orders through our Los Angeles office for faster turnaround. See our brands for the full list.
Pricing for Remodeling Company in Thousand Oaks, CA
| Service | Typical range in Thousand Oaks |
|---|---|
| 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 in Thousand Oaks push toward the higher end when hillside lots require grading permits, retaining walls, or WUI-compliant exterior materials. The written price we give you before work starts is the price on your invoice. No change orders unless you add scope, and no surprises.
Neighborhoods We Serve in Thousand Oaks
We work across Thousand Oaks’s full range of neighborhoods, from the older flatland tracts to the newer hillside developments where WUI compliance and soils conditions add complexity to every project. Our crews are dispatched from the Los Angeles office and typically arrive within the window we commit to.
- Dos Vientos Ranch
- Lang Ranch
- Newbury Park (Thousand Oaks portion)
- Lynn Ranch
- Wildwood
Service Area – Cities Near Thousand Oaks
We serve homeowners throughout the Conejo Valley and western Ventura County. Our crews regularly work in Westlake Village, CA, Oak Park, CA, Newbury Park, CA, and Agoura Hills, CA. Each of these cities has its own permit requirements and, in the case of Agoura Hills and unincorporated areas, additional Cal Fire WUI jurisdiction that we navigate as part of our standard pre-construction process.
Serving Thousand Oaks, CA - Our Local Coverage Area
We’re based in the Thousand Oaks 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 Thousand Oaks
A live person answers our phone 24/7, and we typically schedule initial consultations within a few business days. For projects requiring soils reports or grading permits, we build that timeline into our pre-construction schedule so it doesn’t delay the work once permits are approved.
Many Thousand Oaks neighborhoods, particularly in Dos Vientos Ranch and Lang Ranch, have active HOAs with design review committees. We submit to your HOA in parallel with city permit applications so neither process waits on the other.
Thousand Oaks’s extensive Very High Fire Hazard Severity Zones and post-Woolsey Fire Chapter 7A requirements mean exterior-facing work must use ignition-resistant materials and ember-resistant vents. Contractors here need WUI fluency that flat-market contractors in neighboring cities rarely exercise.
Call (936) 259-2607 to schedule your free estimate. We’ll give you a written price before any work starts, and every project carries our 365-Day Done Right Promise.
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 Thousand Oaks Customers Say
"We'd been burned by a contractor before who disappeared halfway. Penhallow finished on time and stood behind everything. The written price gave me peace of mind the whole way."
- Simone Clarke"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