Build the driveway around the way you arrive home.
A driveway has to fit the vehicles, the turn into the property, and the daily walk to the door. Width alone does not answer all of those questions. We look at the approach, parking arrangement, garage connection, and nearby landscaping before defining the new concrete.
Hard Stone Concrete installs concrete driveways in Windsor and throughout Sonoma County. Whether you are creating a new parking surface or expanding an existing layout where allowed, we start with the intended use and the fixed points around it.
Discuss your project
The surface is one part of the driveway.
Preparation, support conditions, drainage, joints, and edge details affect how the project comes together. The design also needs to account for the vehicles and other loads you expect. A general passenger-car driveway should not be assumed suitable for every heavy vehicle or equipment use.
At the street, the approach may involve a public sidewalk, curb, gutter, or right-of-way. Those connections can introduce separate requirements and approvals. We identify them before treating the whole area as private paving.
- Parking and turning space
- Garage and street transitions
- Vehicle use and project-specific details
- Drainage, joints, and surface finish

Driveway planning in Windsor
Windsor requires an encroachment permit for applicable work in the public right-of-way. If your project reaches the sidewalk or street, that boundary needs to be part of the planning conversation. We also discuss driveway projects in the surrounding eight incorporated Sonoma County cities.
See our service areasThink beyond the vehicle parked in the middle.
Open doors, unloading groceries, passing on foot, and reaching a gate all use space beside a parked car. Consider those movements when reviewing the driveway layout. A surface that accommodates a vehicle can still feel cramped in everyday use.
Tell us about occasional use too, such as a trailer or a larger visiting vehicle. That information helps frame the discussion without assuming the same layout or construction requirements suit every driveway. We look at how the proposed paving meets the house, parking routine, and other routes on the property.
Details to agree
- Room beside an occupied parking space
- Gate access and pedestrian movement
- Occasional vehicles as well as daily use
Prepare for a useful estimate
Show us the entire approach, not just the area you want covered. Include photos of the garage threshold, street connection, and any drainage concern. Tell us what vehicles will use the space and whether existing concrete needs to be removed.
The estimate should separate new construction from demolition and other site work. If the current driveway is damaged, we can compare a focused repair with replacement rather than assuming the whole surface needs to come out.
Talk through the work: (415) 624-7323Questions about concrete driveways
Can I widen my driveway?
Possibly, subject to the site, drainage, property limits, and applicable local requirements. We review those constraints before recommending a new width.
When can I park on new concrete?
Return to vehicle use depends on the project and curing conditions. Follow the specific instructions provided for your driveway rather than judging by surface appearance.
Work that may belong together
Existing driveways may call for a different scope from a completely new installation.
Tell us what you have in mind.
A new patio, a worn driveway, or a project still taking shape. Share the location, a few photos, and what you want the space to do. We can start there.


