National City, CA · ZIP 91950
Local services in 91950 (National City, CA)
8 service categories counted for 91950 in San Diego County, 5 of them with a ranked list.
Every listing behind the 91950 rankings comes from OpenStreetMap or the California CSLB roster pulls of Sep 10 and Jul 16, 2026, and nothing is added by hand.
Businesses with an address in 91950
Counted by the ZIP in each business's own address, across the 8 trades ranked here.
- 106 businesses with an address in 91950
- 106 of 106 hold a CSLB license
- Includes 2 not in the Sep 10, 2026 roster.
- 7.2 yrs median license age
- Range 0.1 to 36.6 years.
- 104 of 106 contractor's bond in force
- 2 not in the Sep 10, 2026 roster, status unconfirmed.
- 50 of 106 carry workers' comp insurance
- Recorded for 104 of 106: 50 insured, 49 exempt, 4 via a leasing firm, 1 self-insured. 2 not in the Sep 10, 2026 roster, status unconfirmed.
Sources: OpenStreetMap and CSLB business records, Sep 10, 2026. CSLB rosters, Sep 10 and Jul 16, 2026.
Trades ranked in 91950
Each trade links to its ranked list. The list also reaches pros nearby, so it can be longer than the local count.
| Trade | Address in 91950 | CSLB licensed | Median license age | Bond in force |
|---|---|---|---|---|
| Plumbing 35 ranked on the list | 26 | 26 of 26 | 7.6 yrs | 24 of 26 2 status unconfirmed |
| Painting 35 ranked on the list | 25 | 25 of 25 | 6 yrs | 25 of 25 |
| Electrical 35 ranked on the list | 20 | 20 of 20 | 5.7 yrs | 20 of 20 |
| Landscaping 35 ranked on the list | 16 | 16 of 16 | 13 yrs | 16 of 16 |
| HVAC 35 ranked on the list | 15 | 15 of 15 | 7.2 yrs | 15 of 15 |
| Roofing No list page yet | 6 | 6 of 6 | 6.6 yrs | 6 of 6 |
| Garage Doors No list page yet | 3 | 3 of 3 | 8.8 yrs | 3 of 3 |
| Tree Service No list page yet | 3 | 3 of 3 | 8.4 yrs | 3 of 3 |
About 91950
This hub covers 8 trades in ZIP 91950, National City, San Diego County, where 106 distinct businesses have an address. All 106 businesses with an address in 91950 have a contractor license in the saved CSLB roster. At the September 2026 build, 40 of the 106 licenses behind 91950 were ten years old or older, 38 percent. Workers compensation insurance is filed on 50 of the 91950 licenses and 49 are exempt. A surety has filed a bond cancellation date on 3 of the 91950 licenses, 1 dated on or before the September 10, 2026 roster pull. Electrical has the most businesses within 15 miles of the 91950 centroid at 1,002, tree service the fewest at 93.