Building permits by Semper Solaris Construction Inc
| Trade | Permits | Last 12 mo | Usual filed value | vs trade | Active | Evidence | List position |
|---|---|---|---|---|---|---|---|
| Solar & Battery | 35 | 7 | $39k | 1.3× the usual for the trade | Oct 2023 – Nov 2025 | Moderate | #10 of 199 |
| Roofing | 14 | 5 | $19k | about the usual for the trade | Oct 2023 – Aug 2026 | Limited | #20 of 300 |
| Electrical | 6 | 1 | $3,950 | about the usual for the trade | Feb 2024 – Feb 2026 | Limited | — |
| HVAC | 5 | 0 | $16k | about the usual for the trade | Jul 2024 – Sep 2025 | Limited | #24 of 131 |
List position: where the firm lands on the Marin County (unincorporated) 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. Some jobs never need a permit.
License
- Status on the license recordActive, 13 years on record
- License numberCSLB #978152
- Class / typeB, C10, C20, C39, C46
- Check it yourselfCSLB license check
Complaints, lawsuits and the permit record
Our record covers building permits, not complaints or court cases. In Marin County, CA, Semper Solaris Construction Inc pulled 60 permits 2023–2026; about 92% of those old enough to judge reached completion, and 1 of 15 permits a year or more old is still open. To check complaints and lawsuits, search CSLB for #978152 (CSLB license check) (the license page lists public complaint disclosures), BBB complaints for Semper Solaris Construction Inc and Marin County court records.
We never say whether a complaint or lawsuit exists: we do not hold those records.
Questions
- How many permits has Semper Solaris Construction Inc pulled in Marin County, CA?60 matching permits between Oct 2023 and Aug 2026, 13 of them in the last 12 months.
- What work does Semper Solaris Construction Inc do?By permit count: Solar & Battery, Roofing, Electrical.
- Is Semper Solaris Construction Inc licensed?Yes: CSLB license #978152 (B, C10, C20, C39, C46), Active, 13 years on record. We match by name, so confirm the number on the official CSLB license check before signing.
- Are there complaints or lawsuits against Semper Solaris Construction Inc?Our record covers building permits, not complaints or court cases. In Marin County, CA, Semper Solaris Construction Inc pulled 60 permits 2023–2026; about 92% of those old enough to judge reached completion, and 1 of 15 permits a year or more old is still open. To check complaints and lawsuits, search CSLB for #978152 (CSLB license check) (the license page lists public complaint disclosures), BBB complaints for Semper Solaris Construction Inc and Marin County court records.
- Are there reviews of Semper Solaris Construction Inc in Marin County, CA?We do not collect reviews. What we hold is the public permit record: Semper Solaris Construction Inc pulled 60 permits in Marin County, CA from Oct 2023 to Aug 2026, about 92% finished. CSLB license #978152: Active. For reviews, see the firm’s BBB profile or Google listing, and check them against this record.
Where Semper Solaris Construction Inc works
The ZIP codes where Semper Solaris Construction Inc filed the most of its 60 permits on homes in Marin County (unincorporated), 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 solar installers in Marin County (unincorporated)
The 5 solar installers closest to Semper Solaris Construction Inc's 35 solar & battery permits. Similar volume, not similar quality.
- Earthwise Energy Solutions LLC · 49 permits
- Northern Pacific Power Systems Inc · 46 permits
- Simply Solar · 42 permits
- Sonomarin Solar Inc · 37 permits
- Vital Energy Solutions LLC · 30 permits
Compare all Marin County (unincorporated) solar installers →
Compare Semper Solaris Construction Inc with other Marin County (unincorporated) solar & battery contractors
Every permit record in the county, side by side. Pick what you value. The list moves.
Source: public permit records (Marin County (unincorporated)), matched by contractor name. How the records work. Something wrong? Firms can request a correction.