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Graham Solar Systems Inc is a general contractor with 10 tracked San Francisco building-permit projects on record, with the latest filing in that record 32 days ago. Its filings (Feb 2025 to Oct 2026) are concentrated in Inner Sunset and Oceanview/Merced/Ingleside, 100% residential. A typical project in the record declares $8K–$30K. If you work at Graham Solar Systems Inc, claim this page to add a description.
Filed 32 days ago
#472
by SF filing activity
among SF general contractors, 90 days to Nov 8, 2026
10
projects
from 23 filings
1/16
active week
weeks with a filing (16 weeks to Nov 8, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$34K Outer Richmond renovation
Active 7 months ago · 3 filings · Graham Solar Systems: GC
Work category: 1m; install 3 heat pump and drain condensation on existing expired number pmw
GC named · 2 specialty contractors identified
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$30K Sunset/Parkside single-family renovation
Grade DActive 1 month ago · Graham Solar Systems: GC
Expand existing child care space at ground fl. add in ada restroom and convert garage to childcare space within (e) child care (under 14…
GC named
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$8K Oceanview/Merced/Ingleside renovation
Grade CActive 1 month ago · Graham Solar Systems: GC
Solar permit: installing 3 solar pv modules, 440 watts per module, total no. of rating 1.32 kw. mounted: roof, ballasted: n | install…
GC named
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7 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.
10 project records for Graham Solar Systems Inc: addresses, values, project teams
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Typical project$8K–$30K$22K typical1.3× the SF median ($17K)Last filed32 days agoMarina · Oct 7, 2026Last 90 days2 active2 newly filed
Filing activity · 16 weeks to Nov 8, 2026 · peak Oct 2026
JUL
AUG
SEP
OCT
NOV
Project mix · by use
Residential100%
Geography · by neighborhood
Inner Sunset25%
Oceanview/Merced/Ingleside25%
Sunset/Parkside25%
Excelsior13%
Marina12%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| None on shared filings. | ||||
| 1 | Imj Plumbing Inc | Plumbing contractor | 1 | |
| 2 | Atlas Plumbing And Rooter | Plumbing contractor | 1 | |
| 3 | Mayen HVAC | Plumbing contractor | 1 | |
| 4 | South West Solar Inc Dba South West Buil | 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 #1010200As filed on 4 permits
Repeat working relationships0 firmsFirms this one appears with on more than one project, out of 4 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Graham Solar Systems Inc appear on?▾
PermitPipeline tracks 10 San Francisco building-permit projects for Graham Solar Systems Inc (Feb 2025 to Oct 2026). 2 had filing activity in the last 90 days.
Does Graham Solar Systems Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Graham Solar Systems Inc'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 Graham Solar Systems Inc work?▾
25% of Graham Solar Systems Inc's tracked San Francisco projects are in Inner Sunset.
What is a typical Graham Solar Systems Inc project worth?▾
The median declared value across the 10 San Francisco projects Graham Solar Systems Inc has on record that state one is $22K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Graham Solar Systems Inc?▾
Graham Solar Systems Inc most frequently appears on the same San Francisco permit filings as Imj Plumbing Inc, Atlas Plumbing And Rooter, Mayen HVAC. Appearing together indicates association on shared filings, not a proven working relationship.
Is Graham Solar Systems Inc a general contractor?▾
Graham Solar Systems 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 Nov 8, 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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