Building permits by 1PLUS Studio
| Trade | Permits | Last 12 mo | Usual filed value | vs trade | Active | Evidence | List position |
|---|---|---|---|---|---|---|---|
| ADU (Companion Unit) | 36 | 28 | $186k | 1.5× the usual for the trade | Jun 2025 – Sep 2026 | Moderate | #17 of 640 |
| Remodel & Alteration | 8 | 6 | $39k | 2.1× the usual for the trade | Jul 2025 – Sep 2026 | Limited | #12 of 534 |
| Addition | 7 | 5 | $42k | 0.49× the usual for the trade | Nov 2024 – Aug 2026 | Limited | #3 of 422 |
| Damage Repair | 3 | 2 | — | — | Jul 2025 – Jul 2026 | Limited | — |
| Patio Cover, Garage & Accessory Structure | 2 | 2 | — | — | Dec 2025 – Jul 2026 | Limited | — |
List position: where the firm lands on the San Diego comparison for that trade at default settings (or at a typical budget), among firms without a license problem. It's a match score from public records, not a quality rating.
Filed value is what was written on the permit, not a quote or final bill; a usual value needs 5 or more priced permits in the trade. Some jobs never need a permit.
License
- Status on the license recordNo matching license record in CSLB's public file. A missing match can be a difference in how the name is written, not proof the firm is unlicensed.
- Check it yourselfCSLB license check
Complaints, lawsuits and the permit record
Our record covers building permits, not complaints or court cases. In San Diego, CA, 1PLUS Studio pulled 56 permits 2024–2026; 6 of the 8 permits a year or more old reached completion. To check complaints and lawsuits, search CSLB (CSLB license check), BBB complaints for 1PLUS Studio and San Diego County court records.
We never say whether a complaint or lawsuit exists: we do not hold those records.
Questions
- How many permits has 1PLUS Studio pulled in San Diego, CA?56 matching permits between Nov 2024 and Sep 2026, 43 of them in the last 12 months.
- What work does 1PLUS Studio do?By permit count: ADU (Companion Unit), Remodel & Alteration, Addition.
- Is 1PLUS Studio licensed?No matching license record in CSLB's public file; check CSLB license check. A missing match can be a difference in how the name is written, not proof the firm is unlicensed.
- Are there complaints or lawsuits against 1PLUS Studio?Our record covers building permits, not complaints or court cases. In San Diego, CA, 1PLUS Studio pulled 56 permits 2024–2026; 6 of the 8 permits a year or more old reached completion. To check complaints and lawsuits, search CSLB (CSLB license check), BBB complaints for 1PLUS Studio and San Diego County court records.
- Are there reviews of 1PLUS Studio in San Diego, CA?We do not collect reviews. What we hold is the public permit record: 1PLUS Studio pulled 56 permits in San Diego, CA from Nov 2024 to Sep 2026, 6 of 8 older permits finished. For reviews, see the firm’s BBB profile or Google listing, and check them against this record.
Where 1PLUS Studio works
The ZIP codes where 1PLUS Studio filed the most of its 56 permits on homes in San Diego, counted at each property's ZIP code. A ZIP code opens every permit we track there and the most active firms in each trade.
Similar ADU builders in San Diego
The 5 ADU builders closest to 1PLUS Studio's 36 ADU (companion unit) permits. Similar volume, not similar quality.
- Better Place Remodeling · 32 permits
- Cooper General Contracting · 29 permits
- Snapadu · 27 permits
- Ballow Construction Inc · 13 permits
- Infill Innovation Inc · 13 permits
Compare 1PLUS Studio with other San Diego ADU (companion unit) contractors
Every permit record in the city, side by side. Pick what you value. The list moves.
Source: public permit records (San Diego), matched by contractor name. How the records work. Something wrong? Firms can request a correction.