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Serving La Verne, CA and surrounding areas. (840) 588-1364
La Verne Masonry is a masonry contractor serving Ontario, CA, specializing in outdoor kitchen masonry, block wall repair, and concrete flatwork for the city's wide range of homes - from historic Euclid Avenue bungalows to newer Inland Empire subdivisions. Serving San Bernardino County since 2016, with free estimates and replies within one business day.
Ontario's long, warm seasons - with clear skies from April through October and summer highs that regularly clear 100 degrees Fahrenheit - make outdoor kitchens a practical investment for homeowners with backyard patio space. Our outdoor kitchen masonry service builds counters, grill surrounds, and outdoor bar structures on proper concrete footings sized for Ontario's clay soil, so the structure stays level through the city's seasonal wet-dry cycle.
Most Ontario homes - whether built in the 1960s near downtown or the 1990s in the south side subdivisions - use CMU block walls as property line fencing. Those walls are now 25 to 60 years old in many neighborhoods, and block that has cracked, bowed outward, or lost mortar cohesion needs repair or replacement before it becomes a safety issue.
Ontario's clay-heavy soils expand during winter rain and contract in summer heat, and that movement causes retaining walls without proper drainage to fail prematurely. We build block and poured retaining walls with gravel backfill and weep holes so water does not build up behind the wall and force blocks out of position during the rainy season.
Homes near historic downtown Ontario and the Euclid Avenue corridor were built in the early to mid-1900s, and their slab foundations have experienced decades of clay soil movement. Cracks in interior flooring, doors that stick, and visible step cracks in exterior stucco are common indicators that foundation masonry needs evaluation and repair.
Concrete driveways on mid-century Ontario ranch homes show the effects of clay soil expansion and contraction - cracking, heaving, and uneven surfaces are common on slabs that have not been replaced since the home was built. Installing interlocking pavers over a properly compacted base gives the surface the flexibility to absorb minor soil movement without cracking through.
Brick and block mortar joints on Ontario properties deteriorate faster than in coastal cities because of the city's extreme summer heat and low humidity. Tuckpointing - cutting out spent mortar and packing in fresh material - is the right maintenance step when joints have started to powder or gap, and it is far less expensive than rebuilding a wall after water has entered through open joints.
Ontario is a city of about 185,000 people - one of the largest in San Bernardino County - and its housing stock covers nearly a century of construction. Homes near historic downtown and Euclid Avenue date to the 1920s and 1930s, with original stucco exteriors and early-era foundations that have now been through 80 to 100 years of soil movement and climate stress. The mid-century ranch homes built through the 1960s and 1970s make up the bulk of the residential neighborhoods, and those properties - now 50 to 60 years old - are at the stage where driveways crack, block walls deteriorate, and chimney mortar fails in earnest. Newer subdivisions built in the 1990s and early 2000s on the south and east sides of the city are newer in structure but now 20 to 30 years into their service lives, with tile roofs and stucco block walls that need ongoing maintenance.
The soil under Ontario's properties is largely clay-based, and clay does something predictable every year in this climate: it swells when the winter rains soak it between November and March, then shrinks as the dry season bakes it through the summer. That annual expansion and contraction cycle lifts and settles concrete flatwork, pushes block walls out of plumb, and cracks mortar joints steadily over time. According to the California Geological Survey, expansive soils are among the most damaging and widespread geologic hazards affecting California homes, and Ontario's soil profile puts it squarely in that category. Combine that with summer highs that regularly exceed 100 degrees Fahrenheit and Santa Ana wind events every fall, and exterior masonry here faces a genuinely demanding environment.
Our crew works throughout Ontario regularly, and we understand the local conditions that affect masonry work here. Ontario is a large city and the neighborhoods are genuinely different from one end to the other. The older streets near Euclid Avenue - a historic boulevard listed on the National Register of Historic Places - are lined with Craftsman bungalows and Spanish Colonial homes from the early 1900s that require careful masonry matching when repairs are made. The post-war neighborhoods in central Ontario have a different challenge: ranch homes on aging concrete slabs with block wall fencing that has been moved by clay soil for 50 or 60 years. The newer subdivisions near Ontario Mills and Ontario International Airport are working through a different set of maintenance issues - tile roof repairs, stucco cracking on 20-year-old homes, and block walls that were built quickly during the development boom and are now showing it. Structural projects in Ontario require permits from the City of Ontario Building and Safety Division, and we pull those as part of the project.
We also serve neighboring La Verne, which is our home base and sits about 10 miles to the west along the 10 Freeway. We serve Montclair, which borders Ontario to the east and has a similar profile of postwar single-family homes on alluvial and clay soils. If you are an Ontario homeowner, you are working with a crew that travels this corridor constantly and knows what masonry jobs look like at every address.
Describe what you are dealing with - a cracked driveway, a leaning block wall, a project you want built, or damage you are not sure how to categorize. We reply within one business day and set up a time to come out.
We visit the property, assess soil conditions and the scope of work, and give you a written estimate with a clear price. There is no charge for the visit and no obligation to proceed - you get a straight answer about what your property needs and what it will cost.
If the project requires a building permit from the City of Ontario, we handle the application before the work date. You do not need to visit any office or manage paperwork - we coordinate that on your behalf.
The crew finishes to the agreed scope, removes all debris and leftover material, and walks you through the completed work before closing out the job. If anything does not meet the agreed standard, we address it before we leave.
We serve all of Ontario - from the historic neighborhoods near Euclid Avenue to the newer subdivisions on the south side of the city. No obligation, just a clear price and an honest assessment.
(840) 588-1364Ontario is one of the largest cities in San Bernardino County, with a population of about 185,000 and a history stretching back to the 1880s. The city was laid out around Euclid Avenue - a wide, tree-lined boulevard now listed on the National Register of Historic Places - and the original downtown neighborhood around it still has some of the most architecturally interesting homes in the Inland Empire. Ontario International Airport makes the city one of the busiest inland transportation hubs in Southern California, and large logistics operations from companies including Amazon and UPS have made Ontario a major employment center. Ontario Mills, one of the largest outlet malls in California, anchors the retail side of the city off the 10 Freeway and is a landmark most Inland Empire residents know well.
Residential housing in Ontario spans nearly a century of construction, from early 1900s Craftsman bungalows near downtown to 1960s ranch homes in central neighborhoods to 1990s stucco tract houses on the south and east sides of the city. That range means masonry contractors in Ontario need to be comfortable working on very different types of structures - matching original brick on an 80-year-old home near Euclid, repairing a concrete block wall on a 1970s ranch, or building a new outdoor kitchen on a newer subdivision property. Nearby Montclair to the east and Pomona to the northeast share Ontario's general housing character and are also part of our regular service territory.
Restore your foundation's strength and prevent further structural damage.
Learn MoreBuild sturdy retaining walls that control erosion and grade changes.
Learn MoreBring aging brick, stone, and block structures back to their original condition.
Learn MoreAdd a custom masonry fireplace that enhances comfort and home value.
Learn MoreTransform walls with natural or manufactured stone veneer cladding.
Learn MoreConstruct solid concrete block walls for lasting structural performance.
Learn MoreInstall durable block foundation walls built to code and grade.
Learn MoreBuild a custom outdoor kitchen with brick, stone, or block construction.
Learn MoreCreate attractive, slip-resistant walkways using brick, stone, or pavers.
Learn MoreLay new brick walls with precise craftsmanship and clean mortar joints.
Learn MoreCall us or request a free estimate - we serve all of Ontario and reply within one business day.