About Us
Family-run craftsmanship in Sonoma County, CA — specializing in windows & doors, and built on quality you can feel.
DeWitte Construction is a family-run construction company based in Sonoma County. We’re proud to serve Sonoma County and surrounding areas with a straightforward promise: show up on time, do the work right, and treat your home like it’s our own.
While we handle a wide range of construction projects, we’re especially known for window and door installation — the kind of detail-oriented work that impacts comfort, energy efficiency, security, and curb appeal all at once.
Whether you’re refreshing a single room or upgrading your entire home, we bring the same care to every job: clean lines, tight finishes, and results that last.
What We Specialize In
Windows and doors aren’t just products — they’re precision installs. We focus on airtight fits, clean trim work, and long-term performance.
Doors
Entry doors, patio sliders, interior doors — installed square, sealed right, and finished clean.
Windows
Replacements and new installs with careful flashing, weatherproofing, and trim that looks like it belongs.
General Construction
Repairs, remodel support, carpentry, and a variety of projects — done with the same attention to detail.
Why Homeowners Choose Us
- Family-run and community-based in Sonoma County
- Clear communication from estimate to final walkthrough
- Precision installs for windows and doors
- Clean job sites and respectful work in occupied homes
- Solutions-focused approach when surprises show up
Our Promise
We believe great construction work should feel simple for the homeowner: honest timelines, fair pricing, and results that hold up year after year.
We’re not the “rush it and move on” crew. We take pride in the details — the kind you notice every time you open a door, feel a quiet room, or see clean trim lines in the daylight.
If you’re in Sonoma County or nearby and want the job done right, we’d love to help.
Get Started
Have a project in mind or questions about our services? Contact us to discuss your needs and receive a straightforward quote.