Greenport Construction Inc.General contractor in San Rafael, CA

Greenport Construction Inc. is ranked #9 of 665 general contractors in San Rafael by CR Score, with 60 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.

Greenport Construction Inc. is open 7 days a week. Its listed hours are Monday to Sunday, 8 AM – 6 PM. On Saturdays it is open 8 AM to 6 PM, and on Sundays 8 AM to 6 PM. Hours come from the business listing; holiday hours may differ.

Serves San Rafael and 11 towns within 25 miles: Larkspur, Kentfield, Corte Madera, San Anselmo, Mill Valley, Strawberry, Fairfax, Tamalpais-Homestead Valley, Tamalpais Valley, Lucas Valley-Marinwood and Tiburon. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

Greenport Construction Inc. has a rating of 5.0 from 17 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 Greenport Construction Inc. on (415) 413-0038. The business is at 47 Louise St, San Rafael, CA 94901. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.