4-Mac Construction
General contractor · San Francisco permit activity
(415) 298-5546256 Waterville St, San Francisco, CA
General contractor active in San Francisco construction, tracked from public building-permit filings.
#134
by SF filing activity
among SF general contractors, last 90 days
28
projects tracked
Feb 2025 to Jul 2026
3/16
active weeks
weeks with a filing (last 16)
1 of the 28 4-Mac Construction projects filed new permits in the last 30 days.
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$400K Tenderloin renovation
Filed 21 days ago · 4-Mac Construction: GC
Remodel in-kind 49 bathrooms from 2nd floor thru 6th floor.units 209-212, 214-218, 308-312, 408-412, 414-418, 508-512, 514-518, 608-612…
GC named
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Outer Richmond renovation
Filed 2 months ago · 4-Mac Construction: GC
Revision -revise entry stairs
GC named · Architect identified · Engineer identified
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$10K Tenderloin renovation
Filed 3 months ago · 4-Mac Construction: GC
Replace or repair in kind the following: recoat or replace bitumen waterproff on roof parapet repaint parapet and reconstrut missing…
GC named
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25 more
4-Mac Construction projects with project intelligence
Scopes, values, teams and filing history for every one
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner and contact details and full filing histories are part of the paid product.
28 project records for 4-Mac Construction: addresses, values, project teams
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Middle 50% of declared values: $8K–$90K (median $10K)
Most recent filing: Tenderloin · Jul 15, 2026
5 active · 5 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
5
active projects (last 90d)
5
newly observed (last 90d)
May 2026
peak month
Project mix · by use
Commercial89%
Residential11%
Geography · by neighborhood
Tenderloin41%
Marina22%
Outer Richmond15%
South of Market15%
North Beach7%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Architect Sf | Architecture | 1 | |
| None on shared filings. | ||||
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many SF projects has 4-Mac Construction filed?▾
PermitPipeline tracks 28 San Francisco building-permit projects for 4-Mac Construction (Feb 2025 to Jul 2026). 5 had filing activity in the last 90 days.
Does 4-Mac Construction work on commercial or residential projects?▾
Across its tracked San Francisco filings, 89% of 4-Mac Construction's projects are commercial and 11% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does 4-Mac Construction work?▾
39% of 4-Mac Construction's tracked San Francisco projects are in Tenderloin.
What is a typical 4-Mac Construction project worth?▾
Across the 28 tracked projects with a declared value, 4-Mac Construction averages $80K per project (declared value on the permit filing, not contract value).
Which firms does 4-Mac Construction work with most often?▾
4-Mac Construction most frequently appears on the same San Francisco permit filings as Architect Sf. Appearing together indicates association on shared filings, not a proven working relationship.
Is 4-Mac Construction a general contractor?▾
4-Mac Construction is listed as a general contractor on its San Francisco permit filings. Roles on this profile are derived from the role each firm holds on public DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
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