21st Century Home Improvement

Bathroom Remodeler

(415) 770-0457

99 Mississippi Street San Francisco, CA 94107

21stcenturyhomeimprovement.com

Closed Today

21st Century Home Improvement is a licensed, insured, family-owned contractor in San Francisco with 30+ years of experience. We specialize in waterproofing, seismic retrofitting, ADUs, painting, roofing, siding, and window replacement. We also handle remodeling, carpentry, and decks with quality craftsmanship and transparent pricing. Trusted across the Bay Area since 1993. A+ BBB-rated. Lic. #682929.

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Hours of Operation

Mon 9:00 AM to 4:00 PM
Tue 9:00 AM to 4:00 PM
Wed 9:00 AM to 4:00 PM
Thu 9:00 AM to 4:00 PM
Fri 9:00 AM to 4:00 PM
Sat Closed
Sun Closed

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