Door repair & installation
Repair / tune-up — DR-010 or DR-100. Install / replace · Measure / diagnose — begin with DR-020.
BookingBay Area doors + home repairs
Doors.Home repairs.
Door repair and installation for homes and commercial properties. Small repairs around the home, starting with your photos and a clear scope.
Selected ZIP codes in Alameda, Contra Costa, and San Francisco counties. We check the ZIP first.
Door service · 01
What does the door need?
Route the property · 02
Where is the door?
Your next step · 03
Your route will appear here.
Choose the closest service.
Current price and availability are confirmed in Exoserva.
Choose a service above, or continue if you are not sure.
Prices load from Exoserva. No stored price is shown if the catalog is unavailable.
You’ll confirm the exact service after Exoserva opens.
Step 1 of 3. Choose what the door needs.
- Service diagramsScope, drawn clearly
- Live service pricesChecked in Exoserva
- Home + commercialOne booking route
What can we help with?
Doors and the small things around home.
Choose door service for a home or commercial property, or send us the small repairs on your list.
Home Repairs & Small Projects
A small fix or a few tasks on your list? Start with a description and photos. We review the scope before confirming a visit.
Tell us about your projectCustomer stories
Real work. Real customer stories.
Customer words stay connected to the place where they were originally published.
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5 out of 5 stars They fixed my front door and French doors very quickly.
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5 out of 5 stars The door and frame were leveled and aligned with great attention to detail.
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5 out of 5 stars His craftsmanship and dedication to quality were evident throughout the process.
Have a door project of your own?Start with the door, property, and ZIP.
Booking
Service diagrams
How a door and its parts line up.
These drawings show the opening, the hardware, and how a door lines up. They are not photos of finished jobs.
Selected service area
Three counties.
Selected ZIP codes.
Requests begin in Alameda, Contra Costa, and San Francisco counties. The property ZIP and current schedule are confirmed before a visit.
Check the service-area rules
01Alameda County02Contra Costa County03San Francisco County
Scope control
Labor and materials stay explicit. Glass work is excluded. Concealed or structural conditions require a revised written scope.
Straight answers
Choose the right request route.
Do you take both home and commercial door requests?
Yes. There is one booking route for every property type. Add the property type, the ZIP code, and the door details when you start.
Do home and commercial requests use the same booking route?
Yes. Both start at the same booking link. Choose the closest service, then the scope is confirmed in writing before any work begins.
Do you repair doors that stick, sag, or will not latch?
Yes. Those problems are often caused by alignment, hinge, strike, or minor jamb issues. Photos of the gaps, hinge side, and latch help identify the right repair level.
Are doors and hardware included in the labor price?
No, unless the written scope says otherwise. Doors, hardware, paint or stain, delivery, and disposal stay separate from the published labor prices.
Where does Knock Knock Contractor accept requests?
Residential and commercial door requests are accepted from selected ZIP codes within Alameda County, Contra Costa County, and San Francisco County. Location and schedule are confirmed before a visit.
What happens if hidden damage appears?
Work pauses. The condition is documented and the scope is revised in writing before any additional work is approved.
Start with the details
Tell us the need. We’ll show the route.
Book door service or send us the small home project on your list.