
GetItDone Claremont Concrete is a concrete contractor serving Ontario, CA for parking lots, driveways, patios, and slab foundations. We know Ontario's mix of older downtown homes and newer subdivisions, and we respond within one business day.

Ontario has a substantial commercial and industrial property base, and concrete parking lots hold up far better than asphalt in the city's extreme summer heat. Our concrete parking lot building service is sized for both small business lots and larger commercial properties, with drainage grading designed for Ontario's heavy winter rain events.
Ontario homes range from 1920s Craftsman bungalows near Euclid Avenue to 1990s tract houses in south Ontario - and each era has its own common driveway problems. Clay soil expansion and summer heat together accelerate cracking and heaving across all of them, and a properly poured replacement slab makes the difference.
Ontario's clay soils expand and contract with the seasons, and that movement directly affects slab foundations. Homes near the older downtown core that have never had foundation work often show floor cracks and door-frame gaps that trace back to decades of soil movement beneath the original pour.
Backyard patios in Ontario get used most of the year given the warm climate, but summer highs above 100 degrees mean a bare concrete slab needs the right finish and texture to stay comfortable and attractive. We pour and finish patios suited to full sun exposure in the Inland Empire heat.
Sloped lots in Ontario's foothill-adjacent neighborhoods and older downtown areas often have failing block or timber retaining walls that were not built for long-term load. Poured concrete walls are the most durable solution for properties where soil pressure and winter drainage are persistent concerns.
Ontario's pedestrian-heavy corridors near Euclid Avenue and downtown see sidewalk panels buckled by tree roots and decades of soil movement. We replace damaged panels and ensure the work meets the City of Ontario Building and Safety Department standards for public right-of-way improvements.
Ontario is one of the larger cities in the Inland Empire, with about 185,000 residents and a housing stock that spans nearly a century of construction. That range matters for concrete work. Homes built near Euclid Avenue in the 1920s and 1930s are original stucco-over-wood-frame structures where the slab has been in place for 80 or 90 years. Mid-century ranch homes from the 1960s and 1970s have driveways and patio slabs approaching 50 years old. And the newer tract subdivisions built in the 1990s and early 2000s on the south and east sides are now 20 to 30 years in, which is exactly when tile roofs, exterior coatings, and concrete flatwork all start to need first-generation replacements. Each era requires different expectations and different repair approaches.
The soil in Ontario is predominantly clay-heavy, which expands when it absorbs water and contracts sharply when it dries out. Winter rains - even the modest 15 inches or so Ontario receives annually - come in concentrated bursts that cause fast runoff and foundation pressure. The dry season that follows pulls moisture back out of the soil, causing it to shrink. Summers regularly push past 100 degrees from June through September, which means UV exposure bakes exterior surfaces and the thermal cycling of concrete slabs is extreme. A contractor working in Ontario regularly understands that heavier reinforcement, proper control joint spacing, and thorough sub-base preparation are not optional here - they are the difference between a slab that lasts 30 years and one that starts cracking in five.
Our crew works throughout Ontario regularly, and we understand the local conditions that affect concrete work here. Ontario is a big city by Inland Empire standards, and the neighborhoods look very different from one part of town to another. The historic homes near Euclid Avenue - Ontario's famous tree-lined boulevard listed on the National Register of Historic Places - sit on older foundations and often have original driveways that have outlived their serviceable life. The newer subdivisions off the 60 and near Ontario Mills require a different approach entirely: thicker slabs, better drainage grading, and coordination with HOA requirements where they apply.
We pull permits through the City of Ontario Building and Safety Department and are familiar with the inspection requirements for residential and commercial concrete work. The I-10 and I-15 corridors that run through Ontario are the main arteries we use to reach jobs across the city, and we are just as comfortable on a job near Ontario International Airport as we are on a quiet street in the older downtown core. For projects that extend into neighboring Chino to the south or Montclair to the east, we serve both of those cities as well.
Get in touch by phone or through our contact form, and we will follow up within one business day. Tell us what you are working with - a driveway replacement, a new parking lot, a patio - and we take it from there.
We come to the property, assess what is there, and provide a written estimate before anything is committed. This is where we talk through cost and scope so there are no surprises when work begins.
We handle the Ontario building permit application when one is required and schedule the work around the inspection calendar. Most residential permits in Ontario are approved within one to two weeks for standard concrete flatwork.
We pour the concrete, finish the surface to spec, and clean up completely before we leave. We walk you through curing expectations - most slabs in Ontario's climate are ready for foot traffic within five to seven days.
We serve all of Ontario and know the city's neighborhoods from Euclid Avenue to the newer south-side subdivisions. Free written estimates, no obligation.
(909) 788-2719Ontario is one of the largest cities in San Bernardino County, with approximately 185,000 residents and a geographic footprint that spans from the historic downtown core near Euclid Avenue all the way south and east to newer planned subdivisions developed through the 1990s and 2000s. Ontario International Airport anchors the city's identity as a major logistics and transit hub - it is one of the busiest cargo airports in the western United States, and the surrounding area is home to major distribution centers and warehouses for companies throughout the region. That industrial base means Ontario has a large working-class and middle-income population, and the city has a practical, get-things-done character. Homeowners here want contractors who show up, give honest assessments, and do the work without a lot of back-and-forth.
The housing stock tells the full story of Ontario's growth. The oldest neighborhoods near downtown and along Euclid Avenue include Craftsman bungalows and Spanish Colonial Revival homes from the 1920s and 1930s, with tree-lined streets and smaller lots. Moving outward, mid-century ranch homes from the 1960s and 1970s dominate much of the city's middle belt. The southern and eastern edges are predominantly stucco tract homes from the late 1990s and early 2000s, now reaching the age where major systems need first replacements. We work across all of these neighborhoods and understand what each era's construction typically needs. We also serve homeowners in neighboring Rancho Cucamonga to the north and Chino to the south.
Reinforced slab foundations poured for long-term structural support.
Learn MoreCommercial parking lots designed for high-traffic durability.
Learn MoreOntario's clay soils and intense summer heat make timing matter - cracked concrete that is left through another wet season costs more to fix. Call us now or fill out the form and we will respond within one business day.