San Quentin Construction Projects
6 permit-backed projects in San Quentin. Compare pricing, find businesses, and explore recent construction activity. Covers unincorporated Marin, where the County issues permits. Areas use postal names, so Mill Valley means unincorporated land with a Mill Valley address, not the town itself.
- 6
- projects on record
- 5
- businesses
- $9,469 – $80,000
- reported price range
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What does San Quentin cost?
Reported costs from real permit filings, not estimates.
Water Damage Repair and Retaining Wall at 42 Main St, San Quentin
General Construction · Sep 30, 2026
$80,000
Electrical Service Upgrade at 48 Main St, San Quentin
Electrical · Aug 6, 2026
$9,500
Mechanical Appliance Replacement at 48 Main St, San Quentin
Mechanical · Jul 26, 2026
$15,000
Minor Improvement Project at 48 Main St, San Quentin
—
$49,486
Door and Window Replacement at 48 Main St, San Quentin
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$14,495
ReRoofing Project at 48 Main St, San Quentin
—
$9,469
3 more priced projects in San Quentin
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