Demolition and Haul-Off
We saw-cut, break out, and haul away the old slab, including the base material that has failed. The garage is left clean and ready for new base and forms.
Licensed
Licensed & Bonded
Fully Insured
Insured & Bonded
24/7 Emergency
Same-Day Response
Warranty Backed
9+ Years Trusted in Clairemont
What Our Garage Floor Installation Includes
Every garage slab we pour includes the work below. Add-ons like trench drains, thickened footings for a lift, or a decorative apron are quoted separately so you only pay for what you need.
Compacted Base and Forms
We excavate to depth, compact the subgrade, and lay clean base rock. Forms are set to finished grade with a laser level so the slab thickness and slope are correct.
Reinforcement Placement
Wire mesh or #4 rebar goes on chairs at the mid-depth of the slab. This is what holds the concrete together when the soil moves and keeps cracks tight.
Concrete Placement and Finish
We place a 4,000 psi mix, consolidate it with a vibrator, screed, float, and power trowel the surface. Edges and control joints are cut and grooved while the concrete is workable.
Curing and Sealing
The slab is kept wet or covered for 7 days to cure properly. Once dry, we apply a penetrating sealer that resists oil, road salt, and staining from tires.
Concrete Garage Floor Installation in Clairemont, California
Concrete Garage Floor Installation in Clairemont, California is the removal of an old or failing garage slab and the placement of a new reinforced concrete floor built to carry vehicles, tool benches, and storage racks. We start by checking the subgrade, then set forms, tie rebar or wire mesh on chairs, pour a 4-inch slab (6 inches where you park a truck or lift), and finish it with a power trowel for a hard, dust-resistant surface. Control joints get cut within 24 hours so the slab cracks where we want it to, not across the middle of your parking spot.
Most Clairemont garages were poured decades ago, and the coastal fog, clay-heavy soil, and occasional heavy winter rain have done their work. We see spalling from road salt, efflorescence creeping up the walls, and slabs that settled two inches toward the street. If you have been searching for concrete garage floor installation near me Clairemont, we can usually walk the slab, tell you whether it needs a full replacement or a repair, and give you a number the same day.
How Our Garage Floor Pouring Process Works
Every job follows the same sequence. You know what happens each day, who is on site, and when you can park on the slab again.
01
Schedule
Call or book online — a real human picks up and confirms a 2-hour arrival window.
02
Diagnose
Licensed tech inspects on-site, then walks you through the cause and your options.
03
Fix
The job is completed to code and done right the first time — no shortcuts, no surprises.
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Guarantee
Every job backed by a written workmanship warranty — and we stand behind it.
Tools and Methods We Use
Tools & Equipment
Concrete Saw
Cuts the old slab into sections for removal and cuts control joints in the new slab within 24 hours of the pour.
Power Trowel
Brings the cream to the surface and hardens the slab, giving a dense, dust-resistant finish that sweeps clean.
Concrete Vibrator
Consolidates the mix around rebar and forms so there are no honeycomb voids or weak spots in the slab.
Laser Level
Sets forms and checks finished grade so the slab thickness and drainage slope are correct across the whole floor.
Concrete Pump
Places concrete in garages with limited truck access, so we can pour the full slab in one continuous placement.
Screed, Float, and Edger
Levels the fresh concrete, brings up the finish, and shapes clean, durable edges at the garage door and walls.
Groover
Cuts the control joints while the concrete is workable, so shrinkage cracks form in the joints instead of the field.
Methods & Standards
4,000 psi mix design with air entrainment
We order ready-mix at 4,000 psi with air entrainment for durability. A water reducer is added at the plant instead of extra water on site, which keeps the concrete strong and reduces shrinkage cracking.
Rebar or wire mesh on chairs
Reinforcement is placed at mid-depth on chairs, not laid on the dirt. This lets the steel do its job of holding cracks tight and resisting soil movement under the slab.
Control joint layout
We cut joints at 10 to 12 feet on center, within 24 hours, to a depth of one-quarter the slab thickness. That controls where the concrete cracks as it cures.
7-day wet cure
We keep the slab wet or covered for 7 days so the concrete reaches its design strength. Skipping the cure is the most common reason new garage floors dust and crack early.
When Clairemont Homeowners Need a New Garage Floor
01
A 1950s Clairemont ranch home with a cracked, sunken garage slab that no longer drains.
What we do: We demolish the old slab, correct the base grade, and pour a new 4-inch reinforced floor with a slope to the apron. We also seal it so the new surface resists oil and road salt.
→ A level, dry garage floor that drains properly and holds up through wet winters without new cracks.
02
Converting a garage into a workshop or home gym that needs a flat, dust-free surface.
What we do: We pour a new slab with a power-troweled finish and cut control joints on a tight grid. After curing, we seal it so sawdust and sweat wipe up easily.
→ A hard, smooth floor that supports benches and equipment without dusting or chipping.
03
Adding a new detached garage or ADU and needing the slab poured to code.
What we do: We handle the base prep, formwork, reinforcement, and pour, and we coordinate the inspection if the project requires a permit. The slab is poured to the thickness and grade the plans call for.
→ A code-compliant garage floor ready for framing, with no delays waiting on the concrete work.
04
Parking a heavy truck or installing a two-post lift in a residential garage.
What we do: We pour a 6-inch slab with #4 rebar at 12 inches on center and thickened footings where the lift posts land. The mix design is bumped to handle point loads.
→ A floor that carries the lift and the truck without cracking or settling under load.
How Garage Floor Pouring Works in Clairemont
Clairemont sits on expansive clay soil that swells when it gets wet and shrinks when it dries out. That movement is the number one cause of cracked and settled garage slabs in the area, and it is why we over-excavate and compact the base in lifts before pouring. Coastal fog and winter rain also mean slabs stay damp longer, so we pay close attention to drainage slope and sealing. If you are looking for affordable garage floor pouring in Clairemont, the honest answer is that the base prep is where the money goes, and skipping it is why cheap slabs fail. We also work around the fact that many Clairemont garages were built in the 1950s and 1960s with thin slabs and no reinforcement. When we replace one, we bring it up to current standards with proper thickness, rebar, and control joints. Most of our pours happen in spring and fall when temperatures are between 50 and 85 degrees, which is ideal for concrete. Summer pours get scheduled early in the morning, and winter pours get covered if rain is in the forecast.
Neighborhoods We Serve
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North Clairemont
Many homes here have garages cut into a slight slope, so we often pour a slab with a retaining wall or a stepped apron to handle runoff.
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Clairemont Mesa
Wider lots and two-car garages are common, and we frequently pour 6-inch slabs for trucks and lifts in this area.
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Bay Park
Closer to the water, slabs here deal with more moisture, so we pay extra attention to base drainage and vapor barriers.
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Mount Streets
Older tract homes with original 1950s slabs. Most need full replacement, and we match the new floor to the existing garage door height.
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Clairemont Village
Tighter lots mean limited truck access, so we use a concrete pump to place the slab in one continuous pour.
Local Conditions We Plan For
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Expansive clay soil
Clay swells and shrinks with moisture, cracking slabs that were poured directly on it. We over-excavate and use compacted base rock to isolate the new slab from that movement.
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Coastal fog and damp winters
Slabs stay wet longer, which slows curing and can lead to surface scaling. We adjust the mix and cure schedule and seal the slab once it dries.
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Heavy winter rain
Water that cannot drain away from the garage will find its way under the slab. We set the finished grade and apron slope so runoff leaves the property.
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Older 1950s and 1960s construction
Original garage slabs are often 3 inches thick with no reinforcement. We replace them with 4-inch reinforced slabs built to current standards.
Sunken Two-Car Slab in Clairemont Mesa
Garage Floor Problems We Fix in Clairemont
Old garage slabs fail in predictable ways. Here are the ones we see most, and what we do about them.
Problem
Slab has settled and water pools under the car
Standing water rusts the car's undercarriage, scales the concrete surface, and can seep into the wall framing. It gets worse every wet season.
Our Fix
We remove the failed slab, re-compact and re-grade the base, and pour a new floor with a minimum 1/8 inch per foot slope toward the apron or a trench drain. Water leaves the garage instead of sitting in it.
Problem
Cracks running through the middle of the floor
Cracks let water reach the base, which softens it and causes more settling. Over time the slab breaks into separate moving pieces.
Our Fix
We replace the slab with properly spaced control joints cut within 24 hours, so shrinkage cracks form in the joints. Rebar or mesh on chairs keeps any cracks tight and prevents vertical displacement.
Problem
Surface spalling and flaking from road salt
Spalling leaves a rough, dusty floor that is hard to sweep and gets worse with every winter. It also exposes the aggregate and speeds up wear.
Our Fix
We remove the damaged concrete and pour a new slab with a 4,000 psi mix and a power-troweled finish. A penetrating sealer after curing keeps road salt and oil from attacking the surface.
Problem
Efflorescence and moisture coming through the slab
White mineral deposits mean water is moving through the concrete from below. That moisture rusts tools, ruins stored items, and can lift floor coatings.
Our Fix
We address the source by improving base drainage and, where needed, installing a vapor barrier under the new slab. The new floor is poured over a properly drained base and sealed to keep surface moisture out.
Why Homeowners Replace Their Garage Slab
A garage floor takes more abuse than any other slab on the property. Here is what a properly poured replacement actually buys you.
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Stops Settling and Cracks
A new slab on compacted base with rebar on chairs resists the soil movement that cracks older Clairemont garage floors. We cut control joints at 10 to 12 feet so shrinkage cracks land in the joint, not through your parking area.
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Correct Drainage Slope
We pitch every slab a minimum 1/8 inch per foot toward the apron or a trench drain, so rain and wash water leave the garage instead of pooling under your car. Standing water is what causes scaling and freeze-thaw damage over time.
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Handles Real Loads
Standard 4-inch slabs with wire mesh handle cars and light trucks. If you park a 3/4-ton truck, run a lift, or store a loaded trailer, we pour 6 inches with #4 rebar at 12 inches on center. That is the difference between a floor that lasts and one that craters.
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Sealed Against Stains
A cured slab gets a penetrating concrete sealer so oil, transmission fluid, and coolant wipe up instead of soaking in. We recommend resealing every 3 to 5 years, which is a two-hour job and far cheaper than living with a permanently stained floor.
What Garage Floor Installation Costs
Typical 2026 pricing in Clairemont runs $3,200 to $5,800 for a single-car slab and $5,500 to $9,500 for a two-car slab, including demolition, haul-off, base prep, reinforcement, pour, finish, and sealing. Thicker slabs, rebar instead of mesh, trench drains, and limited truck access add to the cost. We give you a firm written price after we see the slab, so you know the number before we start. Our garage floor installation contractor Clairemont customers get a scope that spells out thickness, reinforcement, and finish.
Typical Investment Range
$3,200 - $9,500 depending on slab size, thickness, and reinforcement
A new garage slab lasts 30 years or more when it is poured over a properly compacted base with the right reinforcement. Compared to patching a failing floor every few years, replacement is the cheaper path over time.
What changes the price
01
Slab size and thickness
A single-car slab is roughly 240 square feet and a two-car slab is about 480 square feet. Thickness matters too: 4 inches is standard, but 6 inches for heavy vehicles adds concrete and labor.
02
Demolition and haul-off
Breaking out an old slab, loading it, and paying dump fees is a real cost. Thick or reinforced slabs take longer to remove and may need a larger breaker.
03
Base prep and soil conditions
Expansive clay may require over-excavation and more base rock. If we hit rock or a failed utility line under the slab, that adds work before we can pour.
04
Reinforcement type
Wire mesh is the budget option and works for standard cars. #4 rebar at 12 inches on center costs more but is the right call for trucks, lifts, and heavy storage.
05
Drainage and add-ons
A trench drain, a thickened footing for a lift, or a decorative apron all add cost. We quote these separately so you can decide what you actually need.
06
Access and placement method
If a truck cannot back up to the garage, we bring in a concrete pump. That adds to the cost but lets us place the whole slab in one continuous pour.
Licensed, Certified, and Reviewed
Licensed & Certified
- California Contractor License (C-8) — issued by California Contractors State License Board
- ACI Certification - Flatwork Finishing — issued by American Concrete Institute
- OSHA 30 — issued by Occupational Safety and Health Administration
- NRMCA Certification — issued by National Ready Mixed Concrete Association
Verified Reviews
Google ★★★★★4.9
Poured a new 4-inch slab in our Clairemont Mesa garage after the old one settled. They explained the base prep and showed us the mesh before the pour. Level floor, drains properly, and they cleaned up the site. Five days start to finish.
Yelp ★★★★★4.8
We needed a 6-inch slab for a truck and a lift. These guys knew exactly what reinforcement and thickness we needed and didn't try to upsell anything else. The pour was clean and the control joints were cut the next day.
BBB ★★★★★5.0
Replaced a spalled garage floor in Bay Park. They handled the demolition, hauled everything off, and sealed the new slab a week later. No cracks outside the joints after a full winter.
Google ★★★★★4.9
Got three bids and these were the only ones who put the slab thickness and reinforcement in writing. Poured on schedule and the price didn't change. Would use them again for the driveway.
Nine Years Pouring Slabs in Clairemont
We have been pouring concrete in Clairemont since 2017, and garage floors are one of the jobs we do most. Our crew holds ACI certification for flatwork finishing, and our field leads carry OSHA 30 cards. We work under a California Contractor License (C-8) and pull permits through the local building department when a garage slab is part of a structural change. We have poured slabs in North Clairemont, Clairemont Mesa, and Bay Park, and we know how the local clay and coastal moisture behave under a new floor.
- ACI-certified flatwork finishers on every garage floor pour
- California Contractor License (C-8) held by the company
- OSHA 30 trained field leads on all demolition and placement work
- Nine years of garage slab replacements across Clairemont neighborhoods
- We pull permits and schedule inspections when the job requires it
What Clairemont Homeowners Say
Real experiences from customers who chose our Concrete Garage Floor Installation services.
“Our 1960s garage slab had settled almost two inches and cracked right through the middle. The crew tore it out, re-compacted the base, and poured a new 4-inch slab with mesh. They cut the control joints the next morning and sealed it a week later. The floor is dead level now and the water runs out the door instead of pooling under the car.”
D
Dave R.
Homeowner, North Clairemont
“I got three bids for a new garage floor and these guys were the only ones who explained the base prep and showed me the rebar layout before pouring. They poured 6 inches because we park a truck, and the finish is smooth enough to sweep clean. Took five days start to finish, exactly what they quoted.”
M
Marisol T.
Homeowner, Clairemont Mesa
“We had spalling and efflorescence all over the old slab from years of road salt. They removed it, poured a new one with a proper slope to the apron, and sealed it. Eight months in and no cracks outside the joints. They also fixed a cracked walkway panel while they were here.”
K
Ken W.
Homeowner, Bay Park
Frequently Asked Questions
Real answers to the questions we hear most often from local homeowners and property managers.
How much does concrete garage floor installation cost in Clairemont?
Most single-car garage slabs in Clairemont run $3,200 to $5,800 in 2026, and two-car slabs run $5,500 to $9,500, including demolition, haul-off, base prep, reinforcement, pour, and finish. Thicker slabs, rebar instead of mesh, trench drains, and difficult access all push the number up. We give you a firm written price after we see the slab.
How long does garage floor pouring take in Clairemont?
Plan on 4 to 6 working days from demolition to final seal. Demolition and haul-off take one to two days, base prep and formwork take one day, the pour and finish take one day, and curing plus joint cutting take the rest. You can walk on the slab after 24 hours and park on it after 7 days.
What is the best concrete for garage floors in California?
A 4,000 psi mix design with air entrainment is the standard for California garage slabs, placed at 4 inches minimum over compacted base with wire mesh or rebar. For heavy trucks or lifts, we go to 6 inches with #4 rebar at 12 inches on center. We use ready-mix from local batch plants and add a water reducer rather than extra water on site.
Do I need a permit for a concrete garage floor in Clairemont?
A straight slab replacement in an existing garage usually does not need a permit, but anything that changes the structure, adds a garage, or alters drainage may require one. We check with the local building department before we start and pull the permit if it is needed. You do not have to chase paperwork.
Related Services
Concrete Driveway Installation
Your garage slab and driveway meet at the apron, and that transition is where water either drains away or runs back inside. We pour both in the same sequence so the slopes match and the joint lines up cleanly.
View Concrete Driveway InstallationConcrete Driveway Repair
If the driveway is sound but the garage slab is failing, we can repair the driveway sections and replace the slab without tearing out the whole approach. Matching the existing finish keeps the property looking consistent.
View Concrete Driveway RepairConcrete Patio Installation
Many Clairemont homeowners pour a garage slab and a backyard patio in the same project. We schedule both pours together, which saves on mobilization and lets us match the finish and color across both surfaces.
View Concrete Patio InstallationConcrete Patio Repair
A cracked patio often shares the same soil problem as a settled garage slab. We fix both so the underlying cause gets addressed instead of just the visible damage.
View Concrete Patio RepairConcrete Walkway & Sidewalk Installation
New garage slabs often come with a new walkway from the driveway to the front door. We pour them on the same day when the schedule allows, keeping the finish and joint spacing consistent.
View Concrete Walkway & Sidewalk InstallationConcrete Walkway & Sidewalk Repair
Lifted or cracked walkway panels near the garage can be repaired alongside a slab replacement. We address trip hazards and drainage at the same time as the garage floor work.
View Concrete Walkway & Sidewalk RepairContact Concrete Contractor Clairemont
Call us at +18446359999 or email [email protected] to schedule an estimate. We answer the phone Monday through Friday from 8:00 AM to 6:00 PM and return after-hours messages the next morning. Most estimates in Clairemont are scheduled within a day or two, and we give you a firm price before any work begins.
Concrete Contractor Clairemont
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Phone
+18446359999 -
Address
Genesee Ave, San Diego, CA 92117, Clairemont, California
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Hours
Mon–Fri: 7AM – 7PM
Sat: 8AM – 4PM
Sun: Emergency Only
24/7 Emergency Available