Terence Mcmahon Construction
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#240
by SF filing activity
among SF general contractors, last 90 days
48
projects tracked
Jan 2025 to Jun 2026
4/16
active weeks
weeks with a filing (last 16)
Every Terence Mcmahon Construction project: scopes, declared values, teams and filing history.
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$65K Outer Richmond tenant improvement
Grade BFiled 2 months ago · Terence Mcmahon Construction: GC
Tenant improvement in an (e) second story commissary kitchen restaurant space, non-structural. walls, new equipment modified finishes. new…
GC named · Architect identified · 2 engineers identified
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$103K North Beach renovation
Grade DFiled 4 months ago · 2 filings · Terence Mcmahon Construction: GC
Unit 4: existing non bearing portion of wall between kitchen and dining room to be removed
GC named · Architect identified · Engineer identified
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$85K Sunset/Parkside renovation
Grade BFiled 3 months ago · Terence Mcmahon Construction: GC
Abatement of. legalize unpermitted unit as state adu (unit a, 686 sf) at g/f per gvnt sec, 65852.2. convert (e) 1-story sloping to be roof…
GC named
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Terence Mcmahon 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.
48 project records for Terence Mcmahon Construction: addresses, values, project teams
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Middle 50% of declared values: $6K–$55K (median $25K)
Most recent filing: Noe Valley · Jun 18, 2026
3 active · 3 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
3
active projects (last 90d)
3
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Residential100%
Geography · by neighborhood
Inner Richmond31%
Pacific Heights22%
West of Twin Peaks19%
Outer Richmond17%
Noe Valley11%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | 35th Collective | Architecture | 1 | |
| 2 | Ashley & Vance Engineering | Architecture | 1 | |
| 3 | Erwin J Otoole Pe | Architecture | 1 | |
| 4 | K O C Engineering | Architecture | 1 | |
| 5 | Lx Engineering | Engineering | 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 Terence Mcmahon Construction filed?▾
PermitPipeline tracks 48 San Francisco building-permit projects for Terence Mcmahon Construction (Jan 2025 to Jun 2026). 3 had filing activity in the last 90 days.
Does Terence Mcmahon Construction work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Terence Mcmahon Construction's projects are commercial and 100% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Terence Mcmahon Construction work?▾
23% of Terence Mcmahon Construction's tracked San Francisco projects are in Inner Richmond.
What is a typical Terence Mcmahon Construction project worth?▾
Across the 50 tracked projects with a declared value, Terence Mcmahon Construction averages $30K per project (declared value on the permit filing, not contract value).
Which firms does Terence Mcmahon Construction work with most often?▾
Terence Mcmahon Construction most frequently appears on the same San Francisco permit filings as Tecta Associates, Mars Engineering Group, Inc., Lx Engineering. Appearing together indicates association on shared filings, not a proven working relationship.
Is Terence Mcmahon Construction a general contractor?▾
Terence Mcmahon 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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