Knock Knock Contractor
(628) 265-6655 Booking
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Service areas

Door service in selected Bay Area ZIP codes.

We handle residential and commercial door requests in selected ZIP codes within Alameda, Contra Costa, and San Francisco counties. Coverage and scheduling are confirmed during booking.

Booking

Three counties. Selected ZIP codes.

An address inside one of these counties is not automatically covered. Enter the property ZIP during booking so we can confirm the current service area and schedule.

  • 01Alameda County
  • 02Contra Costa County
  • 03San Francisco County

Start with the property ZIP.

How we work

Knock Knock Contractor is a service-area business. There is no storefront and no walk-in location. We come to your door.

  1. 01
    Open booking

    Use the same booking form for residential or commercial door work.

  2. 02
    Add the property ZIP

    We check the location against the current service area.

  3. 03
    Coverage and scheduling are confirmed

    We confirm whether the property is within the current service area and review scheduling before a visit.

Next step

Confirm your service area.

Add the property ZIP when you book. We check it there and confirm the next step.

Booking Call (628) 265-6655
Booking