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Get ProCommercial contractor · San Diego, CA
9 commercial and multifamily permits on 8 projects since May 22. Most recent permit issued September 4, 2026.
| Month | Permits |
|---|---|
| May '26 | 1 |
| June '26 | 2 |
| July '26 | 1 |
| August '26 | 3 |
| September '26 | 2 |
A project shows here 30 days after Ralph Zimmer’s first permit on it. Newer jobs and phone numbers are included with Pro.
| Latest permit | Project | Type | Value |
|---|---|---|---|
| Sep 5 | 15050 Avenue Of Science | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical, Plumbing | $5.3M |
| Aug 12 | 5580 Morehouse Dr | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical, Plumbing | $64.8K |
| Aug 11 | 4835 Eastgate Ml | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical | $110K |
Source: building permit records from official city open-data portals, checked daily. Data through . How we count
| Aug 21 | 16550 West Bernardo Dr | commercialBuilding, Electrical, Fire protection | $1M |
| Jul 7 | 5550 Morehouse Dr | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical, Plumbing | $2M |
| Jun 15 | 404 Euclid Av | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical, Plumbing | $2.6M |
| Jul 20 | 3245 El Cajon Bl | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical, Plumbing | $2.6M |
| May 22 | 5550 Morehouse Dr | commercialBuilding, Electrical, Fire protection, HVAC / Mechanical, Plumbing | $568K |