Garage floor concrete in Hayward CA - a slab built on solid, packed ground
Cracked, sunken or dusty garage floor? We dig out the soft ground, pack a firm base and pour a new slab built for parking on.
Garage floor concrete is flatwork, our word for flat slabs like driveways, patios and floors, and here in Hayward we form, pour and finish it as one slab that carries your car, your tools and everything you store. People usually call when the old floor has sunk, cracked into pieces that rock underfoot or started holding puddles every time the car drips, and most of the time the trouble began in the ground underneath.
What makes a garage floor good is hidden once it's poured, so I walk you through how we'll pack the subgrade, the soil the slab sits on, and where the steel goes. The price moves with the garage's size, whether there's an old floor to break out, and how much soft dirt comes out. The schedule turns on the permit and on curing, the days the slab needs before you drive on it. Your estimate puts your figure in writing.
How we pour a garage floor in Hayward
- Firm ground under the slab. We dig out the topsoil and soft spots and pack the ground firm, sloped so water heads out the door, because a base that's only raked level settles with the dirt.
- Steel at the right height. Rebar, the steel inside the slab, can't stop cracks, but set at the right height instead of lying on the dirt, it keeps them narrow.
- Joints cut on time. Control joints are grooves we cut so the slab cracks along a straight line we chose, and we cut them on time, because late or skipped joints leave cracks wandering.
- I write the estimate myself. We've been in business since 2013. I write your estimate myself, and our own crew forms, pours and finishes with me on site running the work.
- A license the state requires. The state licensing board requires a license for construction work that needs a building permit, so ask every bidder about theirs. We're licensed and fully insured.
What goes wrong with garage floors
| Problem | What it looks like | Usual fix |
|---|---|---|
| Sunken slab | What it looks like: Floor dropped in the middle or pulled away from the walls | Usual fix: Dig out soft soil, pack the base, pour new |
| Cracks that keep widening | What it looks like: Cracks that open up, or edges sitting at different heights | Usual fix: Steel at the right height, joints cut on time |
| Water pooling inside | What it looks like: Puddles that sit on the floor or run toward the house | Usual fix: Base and slab sloped to drain out the door |
| Dusty, flaking surface | What it looks like: Top that powders, chips or flakes under tires and boots | Usual fix: Pour timed out of midday heat, then a proper cure |
| Runoff from a slope | What it looks like: Mud and water washing in from the hillside beside the garage | Usual fix: Regrade, or add a concrete retaining wall |
Choosing the slab for your garage
- Plain reinforced slab. Steel inside and a broom finish, a light texture dragged in for grip, suit most garages. If you'd rather have color or a pattern, look at decorative concrete.
- Thicker for heavy use. Bay Area house slabs usually run four to six inches thick, with garages at the thick end, so a truck, a car lift or heavy machines are worth talking through with me.
- Ready for a coating. One guide says a vapor retarder, a sheet laid under the slab, is worth having if you'll coat the floor or finish the space later, because moisture rises through from the soil.
How your garage floor job runs
- Call or send the form. Call (510) 264-7026 or send the form with a few details about the garage, and we get back to you to set a time.
- I walk the garage. I look at the old floor, ask what you'll park and store there, then write an estimate spelling out the prep, the steel and the joints.
- Permit sorted early. Once you say go, we check whether the city or the county handles your address, then file the permit or walk you through it when one's needed.
- Our crew pours. Our own crew breaks out the old floor, packs the base, sets the steel, pours and cuts the joints, with me on site running it.
- Walk-through and haul-off. I walk the finished floor with you, and we haul off the old concrete, which Hayward lists at a 100% recycling rate.
Looking after your new garage floor
Most of what keeps a garage floor sound is done before the pour. If the budget gets tight, I'd rather cut back on the finish than the base, because nobody sees the base on day one but it decides whether the floor stays put. After the pour, give it the full curing time before the heavy stuff goes back in.
We're based in Hayward and pour garage floors here and in many of the cities around it, on both sides of the bay, from San Leandro to San Mateo. Homeowners call us, and so do landlords with a rental. Tell me about your garage and I'll come out for an estimate.
Tell us about your garage
Send the garage size, the state of the floor now and any plans for a coating, and we'll get back to you within one business day to set a time.
(510) 264-7026- Free on-site estimate
- Prep, steel and joints in writing
- No obligation to go ahead
Garage floor questions we hear
How much does a concrete garage floor cost in Hayward?
A reinforced concrete slab in the Bay Area usually costs about $9 to $16 per square foot, going by one regional cost guide. The same guide prices an un-reinforced pad lower, but for a floor that carries a car I'd keep the steel. Your estimate gives the figure for your garage.
Will my new concrete garage floor crack?
Probably a little, because all concrete tends to crack and a completely crack-free slab isn't possible. What we control is where cracks run and how wide they get, with the joints and steel described above, so be careful with any bidder who promises a floor that won't crack.
How long before I can park in a new concrete garage?
A new slab should be walkable within 48 hours, and one Bay Area guide suggests waiting a week before heavier loads go on it. Plan to park and keep heavy things elsewhere for that week, because the concrete keeps hardening for about a month.
Do I need a permit to pour a garage floor in Hayward?
Hayward requires a building permit for almost all construction work, demolition included, with only the exceptions on its list, so check the current list with the city before assuming you're exempt. The city's online permit center lets you apply, add your contractor, pay fees and see inspection results from home.