
Randal G. Winter Construction has been building custom homes in Thousand Oaks and Ventura County for over 44+ years. Family-owned, design-build, one extraordinary home built around you.
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We know Thousand Oaks block by block. From Newbury Park, Westlake Village area, North Ranch, Lynn Ranch, Wildwood, and everywhere in between, we've worked on homes across Ventura County for over 44+ years. In Thousand Oaks, the HOA and the heritage-oak ordinance shape the project as much as the floor plan. We manage the design-review and permitting layers so your remodel actually gets approved.
Permitting in Thousand Oaks has its own personality, and it directly affects your new home build project. City of Thousand Oaks Building Division. Many neighborhoods carry active HOA design review (North Ranch, Dos Vientos, Westlake-adjacent), which adds an approval layer on top of city permitting. Thousand Oaks buyers expect a high-end finish level and HOAs here are strict, so we handle architectural review submittals as part of the process. Hillside and oak-protected lots (the city protects heritage oaks) require care with grading and tree setbacks. Wildfire interface zones in the hills mean fire-hardening details matter. Our ICC-certified team handles every layer of the approval process so your new home build moves forward without surprises.
When you hire us for your new home build in Thousand Oaks, you're getting a contractor who understands the difference between a Mediterranean or traditional home and a tract build. We spec materials and methods that fit the home and the neighborhood, not a one-size-fits-all approach.
Custom home projects in Thousand Oaks fail when design and construction don't talk to each other. We handle everything in-house: design, permitting, construction, and finish. You have one point of contact from start to final walkthrough.
No coordinating between separate architects, engineers, and contractors. We handle design, planning, permitting, and construction for your Thousand Oaks custom home, fully integrated from the first meeting.
Everything is in writing: scope, schedule, and expectations. We don't start without your approval and we don't call the job done until you're satisfied.
Our team includes trade specialists in foundation, framing, roofing, plumbing, electrical, and finish carpentry. Every element of your custom home handled by someone who does it every day.
We don't cut corners. Randy has trained tradespeople and written on what good construction looks like, and that standard is built into every custom home we take on in Thousand Oaks.

Building a custom home is one of the most significant investments of your life. Here's how we make sure your Thousand Oaks home goes right, every time.
We meet to understand your vision, budget, and lot. You'll leave with an honest picture of what's possible and what it takes.
We develop plans with architectural support: layout, elevations, finishes. You approve every decision before construction begins.
Full permit package submitted and managed by our ICC-certified team. We handle the jurisdiction; you handle nothing.
Your project manager is on-site throughout. Trade specialists handle each system, all coordinated, all inspected.
We walk every inch with you before we call the job done. Your satisfaction is the finish line.
Every custom home in our portfolio was built around the family who lives in it. Here's a look at some of our completed custom home projects, including work in and around Thousand Oaks.



Tell us about your custom home project and we'll set up a no-pressure meeting to discuss your vision, timeline, and what a realistic path forward looks like. Most clients tell us the first conversation gave them more clarity than months of researching on their own.
We'll respond within 1 business day.