American Mechanical Inc is a general contractor with 7 tracked San Francisco building-permit projects on record, with the latest filing in that record 54 days ago. Its filings (Jan 2025 to Jul 2026) are concentrated in North Beach and South of Market, 100% commercial. A typical project in the record declares $80K–$450K. If you work at American Mechanical Inc, claim this page to add a description.
Filed 54 days ago
#659
by SF filing activity
among SF general contractors, 90 days to Oct 4, 2026
7
projects
from 16 filings
5/16
active weeks
weeks with a filing (16 weeks to Oct 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$326K Presidio Heights HVAC upgrade
Grade BActive 2 months ago · American Mechanical: GC
Work category: 1m; modify existing hvac system by relocating grilles and extending ductwork
GC named · Architect identified · 2 specialty contractors identified
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$1.3M Hayes Valley renovation
Active 7 months ago · American Mechanical: GC
Work category: 2m; decommission and remove two existing vandalized natural gas-fired hydronic boilers. disconnect and cap gas, electrical…
GC named · Engineer identified
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$80K South of Market commercial renovation
Last active Feb 2025 · American Mechanical: GC
Replace existing cooling system wit new split system. replace existing fluid cooler with new, same size capacity
GC named · Architect identified · Engineer identified
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4 more
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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 names and mailing addresses, and full filing histories are part of the paid product.
7 project records for American Mechanical Inc: addresses, values, project teams
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Typical project$80K–$450K$326K typical19× the SF median ($17K)Last filed54 days agoNorth Beach · Aug 14, 2026Last 90 days2 active1 newly filed
Filing activity · 16 weeks to Oct 4, 2026 · peak Aug 2026
JUN
JUL
AUG
SEP
Project mix · by use
Commercial100%
Geography · by neighborhood
North Beach29%
South of Market29%
Hayes Valley14%
Outer Mission14%
Presidio Heights14%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | FTF Engineering | Engineering | 1 | |
| 2 | Leddy Maytum Architects | Architecture | 1 | |
| 3 | Sedr Consulting | Architecture | 1 | |
| 1 | Rapid Fire Safety&Security LLC Dba Pafa | General contractor | 1 | |
| 2 | Singular Builders | General contractor | 1 | |
| 3 | W E Lyons Construction Co | General contractor | 1 | |
| 4 | Bay Area Fire Protection | General contractor | 1 | |
| 5 | Bellanti Plumbing Inc | General contractor | 1 |
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Owner and developer names, and the projects behind each connection, are part of the Leads product.
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
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State licenseCSLB Contractor #883177As filed on 3 permits
Repeat working relationships0 firmsFirms this one appears with on more than one project, out of 10 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does American Mechanical Inc appear on?▾
PermitPipeline tracks 7 San Francisco building-permit projects for American Mechanical Inc (Jan 2025 to Jul 2026). 2 had filing activity in the last 90 days.
Does American Mechanical Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 100% of American Mechanical Inc's projects are commercial and 0% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does American Mechanical Inc work?▾
29% of American Mechanical Inc's tracked San Francisco projects are in North Beach.
What is a typical American Mechanical Inc project worth?▾
The median declared value across the 6 San Francisco projects American Mechanical Inc has on record that state one is $326K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as American Mechanical Inc?▾
American Mechanical Inc most frequently appears on the same San Francisco permit filings as FTF Engineering, Leddy Maytum Architects, Rapid Fire Safety&Security LLC Dba Pafa. Appearing together indicates association on shared filings, not a proven working relationship.
Is American Mechanical Inc a general contractor?▾
American Mechanical Inc 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 SF DBI filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Oct 4, 2026. Project counts, declared values and filing dates are read live from SF DBI filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
Sources
San Francisco Department of Building Inspection permit filings.
Record source
Read directly from SF DBI filings.
Photography
None are shown until the firm supplies them.
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