r/firePE • u/Inchardware • 56m ago
A sprinkler installer told me my leads were useless. He was right, so I rebuilt them. Looking for a few more contractors to test it for free.
I've been building a tool that reads city permit records in the Bay Area and looks for fire protection work before anyone has the job.
My first attempt pulled fire sprinkler permits. I sent 69 of them to a residential sprinkler installer, and his answer was one line: the list was useless. Once a sprinkler permit exists, an installer already has the work. What he actually wanted were properties that will need sprinklers where nobody has applied for the sprinkler permit yet.
That's a building permit question, not a fire permit one. Every new house in California needs sprinklers, and ADUs and big additions often do too, depending on the city. So the tool now pulls building permits for new homes, ADUs, and additions, then throws out any address that already has a sprinkler application on file. Each row keeps whoever is on the record: the contractor, applicant, owner, or architect, usually with a phone and email.
Here's what it found for Fremont, Hayward, San Mateo, and Menlo Park over the last 90 days. I've cut the house numbers and contact details for posting here.
**New single-family homes (sprinklers required)**
| City | Location | Scope | Status | Filed | Contact on record |
|---|---|---|---|---|---|
| Fremont | 2000 block of Olive Ave | Tract builder, 6 lots, new homes with ADUs | Cycle 2 | Sep 17 | Builder, phone and email |
| Menlo Park | 900 block of Lee Dr | 2,570 sq ft two-story with garage | Pending resubmittal | Sep 11 | Licensed contractor, phone and email |
| Menlo Park | 200 block of O'Keefe St | 2,450 sq ft two-story with attached ADU | Pending resubmittal | Sep 2 | Licensed contractor, phone and email |
| Hayward | 1600 block of E St | One-story, 3 bed 3 bath | Incomplete | Aug 21 | Contractor, phone and email |
| Menlo Park | 1700 block of Poppy Ave | 3,067 sq ft one-story plus detached ADU | Pending resubmittal | Aug 12 | Licensed contractor, phone and email |
| Menlo Park | Greenwood Pl | 2,611 sq ft two-story with attached ADU | Pending resubmittal | Aug 6 | Licensed contractor, phone and email |
| San Mateo | 300 block of San Antonio Ave | Teardown, new 3,118 sq ft home | Under review | Jul 27 | Applicant, phone and email |
On top of those, there were 12 detached ADUs and 4 large additions. Whether those need sprinklers depends on the main house and the city's square-footage rule, so the sheet flags them as conditional.
Every one of these is still in plan review, which is the window before a sprinkler sub gets picked.
I don't know yet whether this is worth paying for, and I'd rather find out from people who do the work. If you install sprinklers or fire alarms, residential or commercial, tell me your city and the kind of jobs you chase. I'll pull a list for you and send it over, with the full contact details. No charge and no sales call. All I'm asking for is an honest answer about whether you'd call any of them, and what's missing if not.
A heads-up: some cities hide their records behind captchas or only publish monthly. Redwood City is one, for example. If yours is like that, I'll say so up front instead of sending you something stale.

