United Mechanical Inc.
Architecture firm · San Francisco permit activity
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#153
by SF filing activity
among SF architects & engineers, last 90 days
20
projects tracked
Jan 2025 to Jul 2026
8/16
active weeks
weeks with a filing (last 16)
6 of the 40 United Mechanical projects filed new permits in the last 30 days.
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$15.9M Mission Bay renovation
Grade AFiled 3 months ago · United Mechanical: architect
6th fl: interior improvement for sierra in the wharfside of the building. approx 69,918 sqft
GC named · Architect identified · 2 engineers identified
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$1.4M Mission Bay renovation
Grade AFiled 3 months ago · 2 filings · United Mechanical: architect
Ste 2400 deferred submittal for mep ref
GC named · Architect identified · Engineer identified
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$243K Financial District/South Beach renovation
Grade DFiled 3 months ago · 4 filings · United Mechanical: architect
Revision to for additional phone booth locations
GC named · 2 architects identified · Engineer identified
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37 more
United Mechanical 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.
20 project records for United Mechanical: addresses, values, project teams
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Middle 50% of declared values: $554K–$8.0M (median $1.1M)
Most recent filing: Financial District/South Beach · Jul 27, 2026
4 active · 2 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
4
active projects (last 90d)
2
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Commercial100%
Geography · by neighborhood
Financial District/South Beach55%
Mission Bay45%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | A G E Consulting | Engineering | 4 | |
| 2 | Ajp Associants Inc | Engineering | 2 | |
| 3 | California Electric Design | Engineering | 2 | |
| 4 | Huntsman Architectural Group | Architecture | 2 | |
| 5 | Blitz | Architecture | 1 | |
| 1 | Hathaway Dinwiddie Co. | General contractor | 8 | |
| 2 | Skyline Construction | General contractor | 3 | |
| 3 | Gci, Inc | General contractor | 2 | |
| 4 | Pioneer Fire Inc. | General contractor | 2 | |
| 5 | R L H Fire Protection Inc | General contractor | 2 |
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 United Mechanical Inc. filed?▾
PermitPipeline tracks 20 San Francisco building-permit projects for United Mechanical Inc. (Jan 2025 to Jul 2026). 4 had filing activity in the last 90 days.
Does United Mechanical Inc. work on commercial or residential projects?▾
Across its tracked San Francisco filings, 100% of United 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 United Mechanical Inc. work?▾
55% of United Mechanical Inc.'s tracked San Francisco projects are in Financial District/South Beach.
What is a typical United Mechanical Inc. project worth?▾
Across the 56 tracked projects with a declared value, United Mechanical Inc. averages $1.3M per project (declared value on the permit filing, not contract value).
Which firms does United Mechanical Inc. work with most often?▾
United Mechanical Inc. most frequently appears on the same San Francisco permit filings as Hathaway Dinwiddie Co., ASD/SKY, A G E Consulting. Appearing together indicates association on shared filings, not a proven working relationship.
Is United Mechanical Inc. an architecture firm?▾
United Mechanical Inc. is listed as an architecture firm 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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