KB Home Moonstone at Sunset RanchHome builder in Ontario, CA

KB Home Moonstone at Sunset Ranch is ranked #18 of 601 home builders in Ontario by CR Score, with 57 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

KB Home Moonstone at Sunset Ranch is open 7 days a week. Its listed hours are Monday to Thursday, 9 AM – 5 PM; Friday, 1 PM – 5 PM; Saturday and Sunday, 9 AM – 5 PM. On Saturdays it is open 9 AM to 5 PM, and on Sundays 9 AM to 5 PM. Hours come from the business listing; holiday hours may differ.

Serves Ontario and 11 towns within 40 miles: Eastvale, Jurupa Valley, Norco, Glen Avon, Pedley, Chino, Sunnyslope, Rancho Cucamonga, Corona, Home Gardens and Los Serranos. The list is based on the business's location and the usual service radius for home building. Confirm your address is covered when you call.

KB Home Moonstone at Sunset Ranch has a rating of 4.8 from 10 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call KB Home Moonstone at Sunset Ranch on (951) 999-9192. The business is at 4287 S Hermosa Paseo, Ontario, CA 91761. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.