Concrete contractor in Windsor, CA - driveways, patios and slabs built level
J&R Santa Rosa Concrete Construction pours driveways, patios, walkways, garage floors and foundations for homeowners in Windsor, CA. We're based in Santa Rosa, and I come out to every estimate and I'm there on pour day.

- Licensed and fully insured.
- Free in-person estimates.
- Replies within 1 business day.
Our concrete work in Windsor
We pour driveways, patios, walkways and foundations for homeowners in Windsor from our base in Santa Rosa, the same work we do in Healdsburg and Rohnert Park. Price turns on the size, how much base work the ground needs and the finish. The schedule turns on any permit and on curing, the wait before new concrete can take your feet or your car.
Building permits here come from the Town of Windsor's Building Division, and I check with them about your address before I bid. If your job needs a permit, the estimate says so up front, we handle the application, and I meet the inspector before we pour, since the city's rule of thumb is an inspection before anything gets covered up.
What we pour and build in Windsor
Get a quoteConcrete driveway building
A new driveway, dug out to firm ground and packed before the pour, with steel inside and joints cut so cracks run where we choose them.
Concrete patio construction
When an old patio has sunk or pools water against the house, we tear it out and pour a new slab that falls away from your walls.
Stamped concrete services
Stamped concrete is pressed with a pattern while it's still wet, so a patio or walkway can look like stone, brick or slate without laying each piece.
Concrete sidewalk building
We replace sidewalks and walkways that have heaved into trip edges, pouring a level path with a broom finish, a brushed texture that grips when wet.
Garage floor concrete
A garage floor takes the weight of a car every day, so we pour it thick enough for the load, smooth enough to sweep and jointed where it belongs.
Decorative concrete
Color, exposed stone and custom borders for driveways, patios and steps. Decorative work still sits on the same packed base as a plain slab.
Concrete retaining walls
Where a slope pushes toward a yard, patio or driveway, a concrete retaining wall holds the soil back, with drainage behind it so water doesn't build up.
Concrete floor installation
Interior concrete floors for shops, additions and workrooms, poured level and finished smooth for a floor covering or sealed and left bare, depending on the room.
Concrete pool decks
A pool deck has to drain away from the pool and grip under wet bare feet, so we slope it and pick a finish that does both.
Concrete steps construction
Front or back steps that have cracked, settled or pulled away from the house. We form new ones with even risers and steel tied into the footing.
Slab foundation building
A slab foundation for a garage, shop, ADU or addition. We pack the subgrade it sits on, set and check the steel, then pour it level.
Foundation installation
Perimeter foundations for new homes and additions, with rebar, the steel that keeps concrete from pulling apart, placed where the plans call for it.
Concrete parking lot building
Parking areas for shared driveways, small businesses and multi-unit properties, poured thicker for heavier traffic and sloped so rain runs to the drains.
Concrete footings
Footings are the concrete pads under posts, decks, walls and additions. Dug to firm soil and sized right, they give what sits on them something solid to bear on.
Foundation raising
If a slab or foundation has dropped and doors stick or floors slope, we lift it back toward level and fill the gap underneath so it has support again.
Concrete cutting
Saw cutting for new doorways, utility trenches, removing a damaged section or adding control joints to a slab that never got them.
Tell us about your Windsor job
Send the size, what's there now and what you want poured, or call. We reply within one business day and set a time for me to come look.
- Free on-site estimate
- Written out, line by line
- No obligation to book
Why Windsor homeowners call us
Base dug out and packed
We dig down to firm ground and pack the base before any concrete goes in, because a base that's only raked level settles and takes the slab with it.
Owner at the estimate and pour
I come out to every estimate and I'm on site on pour day. Our own crew does the work, licensed and fully insured.
Straight talk about cracks
Concrete gets small cracks, and I'll tell you that up front. Control joints, the grooves we cut into the slab, give those cracks a straight place to go.




