
Baldwin Park Concrete provides concrete contractor services throughout Pomona, CA - including slab foundation building, concrete driveways, and retaining walls - and has been responding to Pomona homeowners within one business day since opening.

Pomona has seen a surge in ADU construction on older residential lots, and every new accessory dwelling unit or room addition needs a permitted slab foundation built for local clay soil and seismic conditions before framing can begin. See how we build slab foundations for Pomona properties.
Many of Pomona's mid-century homes still have their original driveways, which are now 60 to 80 years old. The clay soil common across the city expands and contracts with each wet and dry season, and those original surfaces have been cracking and settling for years. Replacement with a properly reinforced slab is often the only lasting fix.
Older Pomona properties with sloped lots or terraced side yards often have retaining walls from the 1950s and 1960s that were built before modern drainage and reinforcement standards. Leaning walls and horizontal cracks are signs these need professional attention before the next rainy season.
Pomona summers regularly reach 100 degrees Fahrenheit or hotter, and a concrete patio gives families a durable outdoor surface that handles that heat while standing up to the soil movement that destroys pavers and wood decks over time.
Any new structure on a Pomona property - from a detached garage to a covered patio addition - needs properly engineered concrete footings sized for the local soil and California seismic requirements. Skipping this step is what causes new structures to shift and settle within a few years.
Pomona covers about 23 square miles at the eastern end of Los Angeles County, and a significant share of its housing stock was built during the 1940s, 1950s, and 1960s postwar boom. Those homes sit on alluvial soils deposited by historical drainage from the foothills - soils with a clay content that behaves differently from sandy ground. Clay expands when wet and contracts when dry, and that cycle of swelling and shrinking is the main reason concrete flatwork, driveways, and slab foundations throughout Pomona crack and settle faster than homeowners expect. A contractor who does not account for that in the base preparation and reinforcement design is not building something that will hold up.
Pomona is also located in one of the most seismically active parts of Southern California, bounded by the 10, 60, and 71 freeways and sitting within the broader zone of the San Andreas and associated fault systems. California building code requires slab foundations and retaining walls in this region to incorporate seismic reinforcement that goes beyond what you would need in a lower-risk state. That adds cost and requires a contractor familiar with the City of Pomona Community Development Department permit and inspection process - but it is what keeps a foundation standing after the ground moves.
We pull permits through the City of Pomona regularly, and we know the difference in timeline and documentation between a straightforward driveway replacement and a foundation project that needs engineering review. That familiarity means we do not quote a two-week job and then discover midway through that an inspection hold was going to add ten days.
Pomona's residential neighborhoods run from the older streets near downtown and the Lincoln Park historic district - where homes date back to the late 1800s - out to the areas near Cal Poly Pomona on the eastern edge of the city. The lots near downtown and Lincoln Park are typically modest in size - 5,000 to 7,000 square feet - which limits equipment access and affects how concrete trucks stage. Homes on the west side of the city near the Fairplex tend to be slightly larger and on more open ground.
We also serve homeowners in neighboring Ontario, just east of Pomona across the county line, where commercial development and newer residential construction bring a different set of concrete project types than the mostly residential work we do across Pomona itself.
Reach out by phone or through the contact form and you will hear back within one business day. We ask a few quick questions so the site visit is focused and productive.
We come to your Pomona property, measure the work area, assess soil and drainage conditions, and walk through your options. You receive a written, itemized quote at no charge - the estimate visit costs you nothing and comes with no obligation.
Once you approve the quote, we apply for the required City of Pomona permits before any work begins. You do not need to contact the building department - we handle all the paperwork and keep you updated on timing.
Our crew completes the job, cleans up the site, and walks you through the finished work. We leave you with curing and care instructions and copies of any permit records so your investment is documented.
We serve Pomona homeowners with free on-site estimates and written quotes before any work begins. Call or message us and we will respond within one business day.
(626) 869-2582Pomona is one of the larger cities in the San Gabriel Valley, covering about 23 square miles and home to more than 150,000 residents. It sits at the eastern end of Los Angeles County where the San Gabriel Valley transitions into the Inland Empire, with Ontario to the east, Diamond Bar to the south, and Claremont to the north. The city has a mix of building types: older single-family homes from the 1940s through 1960s make up much of the residential stock, with pockets of newer development near commercial corridors. The Lincoln Park neighborhood, in central Pomona, is one of the most intact historic residential districts in the Inland Valley, with homes dating from the late 1800s and early 1900s that require careful, experienced concrete work on older lots. Learn more about Pomona on the Pomona Wikipedia page.
Pomona is also home to the Fairplex, which hosts the Los Angeles County Fair each September and is one of the most recognizable landmarks in the region. The city is served by multiple freeways - the 10, 60, and 71 all run through or near Pomona - which makes it accessible from across the greater Los Angeles and Inland Empire area. Beyond Pomona itself, we regularly serve homeowners in neighboring Ontario and Covina, both part of the broader eastern San Gabriel Valley corridor where older homes and clay soil conditions create similar concrete repair and replacement needs.
We hold the California C-8 Concrete Contractor license required for this trade. Every project is fully insured, which protects you if anything goes wrong on your property during the job.
Our crew works on the older housing stock common throughout Pomona - mid-century ranch homes on tight lots, properties near the Fairplex, and historic homes in Lincoln Park. We price site conditions accurately upfront.
Every call and contact form submission gets a response within one business day. We know your project cannot sit in limbo, and we move quickly from first contact to scheduled estimate.
The number in your written quote is the number on your final invoice. We do not change the price after work starts unless you ask us to change the scope.
Pomona has a lot of older homes on modest lots, and many homeowners here have watched contractors underquote a job and then raise the price once work was underway. We walk every Pomona property before quoting, identify site access issues and soil conditions upfront, and give you a number that reflects the actual job - not a lowball estimate designed to win the bid.
Professional driveway installation built to last with quality concrete.
Learn moreCustom patio construction that enhances your outdoor living space.
Learn moreSafe, durable sidewalk construction for residential and commercial properties.
Learn moreStrong garage floor slabs designed for heavy use and long-term durability.
Learn moreStructural retaining walls that prevent erosion and define your landscape.
Learn moreInterior and exterior concrete floors installed with precision.
Learn moreComplete foundation installation services for new builds and additions.
Learn moreCommercial and residential parking lot construction done right.
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Call or message us now - we respond within one business day and come to your Pomona property at no charge to assess the project and give you a written quote.