Contractor Profile
Bay Alarm CO
Bay Alarm CO concentrates in commercial fire protection in San Diego (80% of its 25 segment-eligible permits), with secondary activity across 2 other segments. Its permit record in San Diego spans 2021–2026. Filing activity is down 33% over the last 90 days versus the prior 90.
First permit: Apr 22, 2021 (2,011d ago)Latest permit: Jul 28, 2026 (88d ago)
The sales record
- Market
- San Diego
- Active
- 2021–2026 · 5 yrs
- Licence IDs on their permits
- —
- Reliable value
- —
- Coverage
- —
- Reliable filings
- —
- Rank in San Diego
- #236
- Permits (all-time, all segments)
- 162
- Filings 90d
- 2
- Filings 30d
- 0
- Latest permit
- Jul 28, 2026
Typical project sizeNot enough valued permits to summarize.
Where they work
Primarily Commercial Fire Protection — 80% of 25 segment-classified permits
Firmographics
License & registration IDs on fileNot in our data — we don’t hold licensing-board registries, and this city’s permit records carry no licence number. This is a gap in our coverage, not a statement about this firm’s licensure.
Direct contactNot in our data — we don’t fabricate firmographics.
What we won’t fabricate
Bay Alarm CO has 162 permits, but too few carry a value we can stand behind — so we publish — for reliable value, never a guess. They still rank by volume; the dollar figure stays honest.
—Below our reliability threshold — too few filings carry a value we stand behind
Monthly activity
Mar ’250–4 permits/moAug ’26
permits per month
Monthly value isn’t shown: too few of Bay Alarm CO’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.
Service area
Typical service area ~16 mi around San Diego
The p90 footprint of where Bay Alarm CO has pulled permits in San Diego — drawn from all 170 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- San Diego170
Recent permits
Showing 20 of 25 permits by Bay Alarm CO in the indexed window · most recent first
Sort
- Aug 20, 2026Multifamily Fire Protection3568 04th Av, San Diego, CAMEP Fire · Residential—applied Aug 6, 2026
- Aug 18, 2026Commercial Fire Protection7766 Girard Av, San Diego, Ca, San Diego, CAMEP Fire · Commercial—applied Mar 16, 2026
- Jun 12, 2026Commercial Fire Protection8340 Clairemont Mesa Bl, San Diego, Ca, San Diego, CAMEP Fire · Commercial—applied May 29, 2026
- May 6, 2026Commercial Fire Protection7373 Britannia Ct, San Diego, Ca, San Diego, CAMEP Fire · Commercial—applied Apr 24, 2026
- May 4, 2026Commercial Fire Protection7363 Britannia Ct, San Diego, Ca, San Diego, CAMEP Fire · Commercial—applied Apr 24, 2026
- Apr 23, 2026Commercial Fire Protection2008 Chalcedony St, #1&2, San Diego, Ca, San Diego, CAMEP Fire · Commercial—applied Apr 1, 2026
- Apr 23, 2026Commercial Fire Protection861 W Harbor Dr, San Diego, CA 92101, San Diego, CAMEP Fire · Commercial—applied Mar 30, 2026
- Feb 25, 2026Multifamily Fire Protection312 Brookes Av, San Diego, Ca, San Diego, CAMEP Fire · Residential—applied Feb 12, 2026
- Feb 23, 2026Commercial Fire Protection8316 Clairemont Mesa Bl, San Diego, Ca, San Diego, CAMEP Fire · Commercial—applied Feb 10, 2026
- Jan 9, 2026Commercial Fire Protection7030 Camino Maquiladora, San Diego, CA 92154, San Diego, CAMEP Fire · Commercial—applied Jan 6, 2026
- Dec 22, 2025Residential Fire Protection1010 15th (sb) St, San Diego, Ca, San Diego, CAMEP Fire · Residential—applied Dec 3, 2025
- Dec 22, 2025Residential Fire Protection1016 15th (sb) St, San Diego, Ca, San Diego, CAMEP Fire · Residential—applied Dec 3, 2025
- Dec 17, 2025Commercial Fire Protection2550 Britannia Bl, Suite E, San Diego, Ca, San Diego, CAMEP Fire · Commercial—applied Dec 4, 2025
- Dec 17, 2025Residential Fire Protection1024 15th (sb) St, San Diego, Ca, San Diego, CAMEP Fire · Residential—applied Dec 3, 2025
- Nov 18, 2025Commercial Fire Protection8985 Crestmar Pt, San Diego, Ca, San Diego, CAMEP Fire · Commercial—applied Oct 6, 2025
- Nov 11, 2025Commercial Fire Protection7300 Girard Av, #206, San Diego, CA 92037, San Diego, CAMEP Fire · Commercial—applied Nov 5, 2025
- Oct 21, 2025Commercial Fire Protection9340 Cabot Dr, Unit G, San Diego, Ca, San Diego, CAMEP Fire · Commercial—applied Oct 10, 2025
- Oct 21, 2025Commercial Fire Protection8322 Clairemont Mesa Bl, San Diego, Ca, San Diego, CAMEP Fire · Commercial—applied Aug 13, 2025
- Oct 10, 2025Commercial Fire Protection8304 Clairemont Mesa Bl, San Diego, Ca, San Diego, CAMEP Fire · Commercial—applied Aug 13, 2025
- Sep 22, 2025Commercial Fire Protection2728 06th Av, San Diego, Ca, San Diego, CADemolition · Commercial—applied Sep 10, 2025
Aug 20, 2026 applied Aug 6, 2026 | 3568 04th Av, San Diego, CA | Multifamily Fire Protection Residential | — |
Aug 18, 2026 applied Mar 16, 2026 | 7766 Girard Av, San Diego, Ca, San Diego, CA | Commercial Fire Protection Commercial | — |
Jun 12, 2026 applied May 29, 2026 | 8340 Clairemont Mesa Bl, San Diego, Ca, San Diego, CA | Commercial Fire Protection Commercial | — |
May 6, 2026 applied Apr 24, 2026 | 7373 Britannia Ct, San Diego, Ca, San Diego, CA | Commercial Fire Protection Commercial | — |
May 4, 2026 applied Apr 24, 2026 | 7363 Britannia Ct, San Diego, Ca, San Diego, CA | Commercial Fire Protection Commercial | — |
Apr 23, 2026 applied Apr 1, 2026 | 2008 Chalcedony St, #1&2, San Diego, Ca, San Diego, CA | Commercial Fire Protection Commercial | — |
Apr 23, 2026 applied Mar 30, 2026 | 861 W Harbor Dr, San Diego, CA 92101, San Diego, CA | Commercial Fire Protection Commercial | — |
Feb 25, 2026 applied Feb 12, 2026 | 312 Brookes Av, San Diego, Ca, San Diego, CA | Multifamily Fire Protection Residential | — |
Feb 23, 2026 applied Feb 10, 2026 | 8316 Clairemont Mesa Bl, San Diego, Ca, San Diego, CA | Commercial Fire Protection Commercial | — |
Jan 9, 2026 applied Jan 6, 2026 | 7030 Camino Maquiladora, San Diego, CA 92154, San Diego, CA | Commercial Fire Protection Commercial | — |
Dec 22, 2025 applied Dec 3, 2025 | 1010 15th (sb) St, San Diego, Ca, San Diego, CA | Residential Fire Protection Residential | — |
Dec 22, 2025 applied Dec 3, 2025 | 1016 15th (sb) St, San Diego, Ca, San Diego, CA | Residential Fire Protection Residential | — |
Dec 17, 2025 applied Dec 4, 2025 | 2550 Britannia Bl, Suite E, San Diego, Ca, San Diego, CA | Commercial Fire Protection Commercial | — |
Dec 17, 2025 applied Dec 3, 2025 | 1024 15th (sb) St, San Diego, Ca, San Diego, CA | Residential Fire Protection Residential | — |
Nov 18, 2025 applied Oct 6, 2025 | 8985 Crestmar Pt, San Diego, Ca, San Diego, CA | Commercial Fire Protection Commercial | — |
Nov 11, 2025 applied Nov 5, 2025 | 7300 Girard Av, #206, San Diego, CA 92037, San Diego, CA | Commercial Fire Protection Commercial | — |
Oct 21, 2025 applied Oct 10, 2025 | 9340 Cabot Dr, Unit G, San Diego, Ca, San Diego, CA | Commercial Fire Protection Commercial | — |
Oct 21, 2025 applied Aug 13, 2025 | 8322 Clairemont Mesa Bl, San Diego, Ca, San Diego, CA | Commercial Fire Protection Commercial | — |
Oct 10, 2025 applied Aug 13, 2025 | 8304 Clairemont Mesa Bl, San Diego, Ca, San Diego, CA | Commercial Fire Protection Commercial | — |
Sep 22, 2025 applied Sep 10, 2025 | 2728 06th Av, San Diego, Ca, San Diego, CA | Commercial Fire Protection Commercial | — |
Sites Bay Alarm CO returns to6 in San Diego
Addresses where Bay Alarm CO has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.
Other top Commercial Fire Protection contractors in San Diego
- Nova Security432 commercial fire protection
- Ideal Fire Protection, LLC291 commercial fire protection
- Western Fire Protection, INC, Western Fire Protection290 commercial fire protection
- Titan Fire Protection INC.262 commercial fire protection
- A&d Fire Sprinklers252 commercial fire protection
- Jjj Enterprises206 commercial fire protection
Put Bay Alarm CO on your call list.
Watch this contractor above for a daily email when they pull a new permit — or open the whole San Diego book: every ranked contractor, enriched and parcel-joined.