Inside Kirkland city limits, building permits go through the city's Planning & Building department, and replacing a driveway or doing any work in the public right of way along the street needs a separate permit from Public Works, so on those jobs the city's review sets when we can start. Before we set a date, I find out which office covers your address and what your project calls for, then tell you plainly who'll handle the permit and the inspections. You can check any contractor yourself, since the state requires every construction contractor to register with the Department of Labor & Industries and the city requires a Kirkland business license for contractors working on job sites here.
The price here turns mostly on what's underneath and how hard it is to reach: how much old concrete comes out, how much soft ground we dig out and replace with packed base, whether the slope calls for a step or a short wall, how close the truck can get to the pour, and the finish you choose. The schedule turns on the permit and on curing, the wait while new concrete gains enough strength to walk on and then drive on. At the estimate I'll tell you what you're paying for before we start. We do the same work in Bellevue and in Redmond, where we're based, so this kind of ground is familiar.