Firms › SF general contractors › CORNERSTONE CONSTRUCTION › Under $100K Lone Mountain/USF multifamily…
Under $100K Lone Mountain/USF multifamily renovation
Filed 1 month ago · additions alterations or repairs
Online electrical permit: 60 of buildings of 6 dwelling units or less. modification of an existing fire alarm system by upgrading the fire panel, update all existing devices to be compatible with new facp and provide…
Under $100K
value range
2
filings to date
Project scope
Online electrical permit: 60 of buildings of 6 dwelling units or less. modification of an existing fire alarm system by upgrading the fire panel, update all existing devices to be compatible with new facp and provide low frequency sounders in all sleeping areas to meet
Why this may be worth pursuing
Filed 1 month ago, in the Under $100K range. A general contractor is named on the filing.
Firms on the filing
General contractorCORNERSTONE CONSTRUCTION
Roles are taken from the permit record. Firm names are part of the paid product.
Filing history
2 filings on record, first filed Oct 2025, latest activity Jul 2026.
Dated, itemized filing history is part of the paid product.
Not shown on this page
Exact addressWithheld
Owner and contactWithheld
Every party on every filingWithheld
Permit records and source linksWithheld
10 project unlocks included every month · no credit card
Previous project$55K Manhattan multifamily renovation
2 of 3 select projects
Next project$14K Pacific Heights single-family renovation
Sourced from San Francisco Department of Building Inspection public filings.