San Bernardino ADU ContractorsHome builder in San Bernardino, CA

San Bernardino ADU Contractors is ranked #26 of 339 home builders in San Bernardino by CR Score, with 55 out of 100 as of November 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.

San Bernardino ADU Contractors is open 7 days a week. Its listed hours are Monday to Sunday, 8 AM – 9 PM. On Saturdays it is open 8 AM to 9 PM, and on Sundays 8 AM to 9 PM. Hours come from the business listing; holiday hours may differ.

Serves San Bernardino and 11 towns within 40 miles: Colton, Loma Linda, Rialto, Muscoy, Highland, Grand Terrace, Bloomington, Redlands, Fontana, Mentone and Crestline. 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.

San Bernardino ADU Contractors has a rating of 5.0 from 3 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 San Bernardino ADU Contractors on (949) 288-0093. The business is at 303 N D St, San Bernardino, CA 92401. Ask for a written estimate before any work starts.