Epoxy Floor & Concrete Coating Contractors in Ontario, California

Ontario is an Inland Empire hub, home to Ontario International Airport, the Ontario Mills shopping center, the Toyota Arena and a busy convention center. The city’s historic core still shows its citrus and olive heritage, including the Graber Olive House, a family cannery operating since the 1890s. The San Gabriel Mountains rise to the north, and Ontario Ranch, a large new master-planned area on former dairy land, has added thousands of homes in recent years.

The climate here is hot and dry much of the year, with strong UV and Santa Ana winds that blow dust and grit into garages and across patios. Concrete heats up quickly, and standard epoxies may yellow and soften under hot tires. Soils on former dairy and agricultural land can be variable, and some slabs crack as they settle. Installers commonly recommend polyaspartic or polyurea topcoats with flake for residential garages and heavy-duty epoxy for industrial floors.

Ontario’s Most Requested Coatings

• Garages in new Ontario Ranch neighborhoods and older homes in the city’s core
• Warehouse and logistics floors near the airport
• Patios and pool decks with cooler, slip-resistant finishes
• Restaurant and retail spaces around Ontario Mills and downtown

Ontario has several listed contractors. For commercial floors, ask about forklift traffic, chemical exposure and cure times. For residential garages, ask about UV-stable topcoats and warranties. Compare a few quotes before making your choice.