Best Home Addition Contractors — 2026 Rankings

Room additions, second-story additions, and home expansions.

  1. #1 — Prestige California Builders Score: 21/100

    Los Angeles, CA — Prestige California Builders is an established contractor based in Los Angeles, CA. Reach them at +18889852181 or email info@prestigecaliforniabuilders.com. Visit their website to learn more about their work. Located at 6930 De Celis Pl.

    Services: Kitchen, Bathroom, Addition, General, Modern Kitchen, White Bathroom Design, Patio Addition, Home Repainting, Small Kitchen Remodel, Bathroom Renovation, Backyard Deck Addition, Exterior Paint Renovation, Black and White Kitchen, Bathtub Renovation, Home Addition, Exterior Remodel, Home Paint Remodel, Home Exterior Repaint, General Renovation, Roof Renovation, Garage Remodel in Studio City, Small Bathroom Remodeling, What We Do, Company News, Focused On Bringing You Renovation Like No Other, Next Generation Home Building, Certifications. View full profile →

How We Rank General Contractors

The Directory information score is a 0–100 summary of captured profile and public review information. Fixed point limits apply to public ratings, review volume, web presence, profile completeness, listed credentials, press mentions, and reported experience. Missing information contributes no points. A low score may reflect missing data; the score does not measure service quality or guarantee suitability. Read our full methodology →