Sherwin williams paint samples — Ontario, CA

Last updated: September 24, 2026

What affects the price

The final bill for painting your home depends on a few practical details. First, the total surface area and the number of stories play a big role, as taller houses require more safety equipment. We also look at the current condition of your siding; if there is significant wood rot, peeling paint, or mildew that needs scraping and repair, that adds labor time. The type of paint you choose—such as premium weather-resistant formulas—and the complexity of the trim work also shift the numbers. Exact pricing confirmed free on the call.

About this service

Paint samples are small quantities of product used to test colors on your home's exterior before committing to a full project. Testing samples is a smart step because light conditions change the look of a color throughout the day. While the sample cost is minimal, the full exterior project cost typically varies by home size. Exact pricing confirmed free on the call.

Frequently asked in Ontario

Also serving nearby: Chino · Rancho Cucamonga · Jurupa Valley · Pomona · Fontana

All cities in California →

More on this: EPA lead-safe painting — lead paint rules for older homes.

Service area details

Serving all of Ontario — population 182,457; about 3,650 residents per square mile across 50.0 sq mi. ZIP codes covered include 91758, 91761, 91762, 91764.

Neighborhoods served in Ontario: Brophy Estates, Cucamonga, Etiwanda, Central Ontario, South Ontario — and every surrounding area.