Building permits by The R&D Lab Co
| Trade | Permits | Last 12 mo | Usual filed value | vs trade | Active | Evidence | List position |
|---|---|---|---|---|---|---|---|
| Roofing | 15 | 5 | $26k | 1.3× the usual for the trade | Oct 2023 – Sep 2026 | Moderate | #18 of 300 |
| Solar & Battery | 8 | 2 | $30k | about the usual for the trade | Feb 2024 – Nov 2025 | Limited | #19 of 199 |
| Electrical | 3 | 1 | — | — | Nov 2023 – Jun 2026 | Limited | — |
| EV Charger | 2 | 2 | — | — | Jun 2026 – Jul 2026 | Limited | — |
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; a usual value needs 5 or more priced permits in the trade. Some jobs never need a permit.
License
- Status on the license recordActive, 5 years on record
- License numberCSLB #1070189
- Class / typeB, C10, C39
- 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, The R&D Lab Co pulled 28 permits 2023–2026; about 94% of those old enough to judge reached completion, and 1 of 10 permits a year or more old is still open. To check complaints and lawsuits, search CSLB for #1070189 (CSLB license check) (the license page lists public complaint disclosures), BBB complaints for The R&D Lab Co 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 The R&D Lab Co pulled in Marin County, CA?28 matching permits between Oct 2023 and Sep 2026, 10 of them in the last 12 months.
- What work does The R&D Lab Co do?By permit count: Roofing, Solar & Battery, Electrical.
- Is The R&D Lab Co licensed?Yes: CSLB license #1070189 (B, C10, C39), Active, 5 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 The R&D Lab Co?Our record covers building permits, not complaints or court cases. In Marin County, CA, The R&D Lab Co pulled 28 permits 2023–2026; about 94% of those old enough to judge reached completion, and 1 of 10 permits a year or more old is still open. To check complaints and lawsuits, search CSLB for #1070189 (CSLB license check) (the license page lists public complaint disclosures), BBB complaints for The R&D Lab Co and Marin County court records.
- Are there reviews of The R&D Lab Co in Marin County, CA?We do not collect reviews. What we hold is the public permit record: The R&D Lab Co pulled 28 permits in Marin County, CA from Oct 2023 to Sep 2026, about 94% finished. CSLB license #1070189: Active. For reviews, see the firm’s BBB profile or Google listing, and check them against this record.
Where The R&D Lab Co works
The ZIP codes where The R&D Lab Co filed the most of its 28 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 roofers in Marin County (unincorporated)
The 5 roofers closest to The R&D Lab Co's 15 roofing permits. Similar volume, not similar quality.
- Modern Method Roofing and Construction · 19 permits
- Crown Ridge Roofing Inc · 16 permits
- Jaj Roofing · 14 permits
- Semper Solaris Construction Inc · 14 permits
- Cap Inc · 13 permits
Compare The R&D Lab Co with other Marin County (unincorporated) roofing 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.