Concrete contractor in Saratoga, CA - driveways and slabs built for hillside lots
Benchmark Sunnyvale Concrete Company is a concrete contractor based in Sunnyvale that builds driveways, patios, walks, pool decks, footings and foundations for homeowners in Saratoga, with close attention to the base, the drainage and the joints.
What Saratoga properties ask of a concrete job
In Saratoga we mostly work on established homes. These include ranch houses on wide lots, newer custom homes up the slopes, and long driveways that run past old trees to the garage. Out front the call is usually a driveway or walk that has lifted, sunk or gone uneven. Behind the house it's often a patio, a set of steps down a grade, or a concrete pool deck around a pool that has been there for years. It's a quiet, mostly residential city, so the work is about how people use their homes and yards.
Saratoga sits between Cupertino and Los Gatos, and the ground changes as the streets climb. A slab on a flat street and one on a hillside lot a short drive away can need very different base and drainage work, so that is the first thing I look at here.
Permits, approvals and price for concrete in Saratoga
In Saratoga, building permits come from the city's Building Division. Its guidance says new construction, additions and structural changes typically need one, and for us that usually means footings, slabs and foundations. The city issues the final permit only to the property owner or a licensed contractor, who then answers for the permitted work. We're licensed and insured, so we take that on, handle the application and inspections, and keep you informed. Flatwork, our word for driveways, patios and walks, isn't on that list, and I won't guess. When it isn't clear, I check with the city's permit office before we start, and any review the city asks for comes before we can schedule the pour.
The price moves with the size and thickness of the slab, how much old concrete comes out, how much base work the ground needs and the finish you choose. The schedule turns on the city's reviews and on curing, the days new concrete needs to gain strength before you walk or drive on it. After my visit you get the scope and the price in writing, and the questions below cover what drives cost on Saratoga driveways. We do the same work in Campbell, where most lots are flatter, and the difference shows up mostly in the base.
Why hillside lots and big trees change the work
The city counts its hillsides and its tree cover among the things that make Saratoga a good place to live, and both show up in the concrete. On a slope, water runs toward whatever is downhill. If the old driveway or patio sat on dirt that was only raked level, the water washes out the ground underneath, and the slab settles and cracks with it. We dig out to the subgrade, the firm ground the slab sits on, and pack a proper base. Then we set the slab to fall away from the house so water runs off instead of pooling against your foundation. We won't pour over a raked base, because that is the first place a slab fails.
Big trees are the other half of it. Their roots lift and break driveways and walks over the years, and the city has its own rules for work near protected trees. I note every tree near the job at the estimate, and we plan where the new slab runs with that in mind.
Get a free on-site estimate for your Saratoga project
Send the form, and we'll reply within one business day to set a time for me to come out to your Saratoga property and hear what you have in mind. The estimate is free, with no pressure and no obligation, and you'll have the scope and price in writing before you decide anything.
(669) 215-2122How a concrete job runs when you call us in Saratoga
Call or send us a message
We set a time for me to come out to your Saratoga property and hear what you have in mind. If you've noticed where the old slab has sunk or where water pools, please point it out then.
Walk the site with me
I look over the slope, where the water runs, the trees near the work and how a truck will reach the forms. I give every estimate myself, so the person who measures your job is the one who oversees it.
Review your written estimate
After the visit you get the scope and the price in writing. Take the time you need, and ask me about anything that isn't clear.
Let us handle the city
Once you decide to go ahead, we take care of what the city needs, including any application and inspections, and we keep you informed. We schedule the work once the city's side is settled.
Pour, cure and walk through
Our own crew does the work with me on site. We stay within the city's construction hours, 7:30 a.m. to 6 p.m. on weekdays and 9 a.m. to 5 p.m. on Saturdays, with no work on Sundays or weekday holidays. When the work is done, we walk the finished job with you and go over how long to stay off the slab while it cures.
Concrete driveways, patios and walks
Saratoga concrete questions we hear often
Do I need a permit to replace my concrete driveway in Saratoga?
You may. The city sends driveway work to its Planning Division to see whether a planning permit is needed, and to Public Works to see whether an encroachment permit is needed. An encroachment permit usually covers work where the driveway meets the public street. New pavers and walls go through the same Planning check, according to the city's permit FAQ, and when you go ahead with us we settle those questions with the city before any work starts.
What happens if my new patio or driveway goes near a big tree in Saratoga?
The city requires an arborist report and review whenever construction comes under or within five feet of a protected tree's dripline, the outer edge of its branches. That includes trees on your neighbor's side of the fence. I note every tree near the work during the estimate, so the report is planned for before anything is dug.
How do I know if my hillside lot in Saratoga needs a geotechnical review?
The city requires geotechnical clearance, a sign-off on the ground itself, for a new structure, basement or addition in areas with geologic hazards like landslide or liquefaction potential, meaning ground that could slide or turn soft in an earthquake. That usually affects our footing and foundation work rather than a patio. When it isn't clear whether your lot is affected, we check with the city's permit office before we start.
Does a fire hazard zone add review to a concrete project in Saratoga?
It can. Properties in any of the city's fire hazard severity zones, or in its wildland-urban interface area where homes meet open, wooded land, have to meet the city's wildland fire rules, and the Santa Clara County Fire Department reviews the proposal and sets fire prevention conditions. On a permitted project, such as a foundation for an addition, that is one more step before we can schedule, so we plan for it from the start.
What drives the cost of a concrete driveway in Saratoga?
On a Saratoga driveway the price turns most on length and slope. A long driveway climbing a hill means more digging, more base and more forms, and sometimes a pump when a mixer truck can't get close on a narrow street. Breaking out an old slab lifted by roots, any arborist report the city asks for, and a finish like stamping instead of a plain broom finish, the light texture that gives tires and shoes grip, all add to it. If the budget is tight, I'd rather you save on the finish than on the base, because the base keeps the slab from settling, and fixing it later means tearing the concrete out.
What is the best way to keep a new concrete patio from cracking in Saratoga?
The best way is to build the patio so that any cracks form where you choose, because no slab is completely crack-free. That takes a packed base on firm ground and rebar, the steel that holds the pieces together. It also takes control joints, the grooves cut on time so the concrete cracks along a straight line instead of across the middle, and proper curing, which keeps the top from coming out weak and dusty. Near Saratoga's big trees, we also keep the slab clear of the heaviest roots where we can.
Book a site visit in Saratoga
Call (669) 215-2122 or send us a message before you settle on a finish, so we can plan the base and drainage for your ground first, since that is where a slab's life is decided.