NC Roofing Solution Inc
Based in Walnut Creek
workers’ comp insured · licensed 3 yrs
Active · B · #1111166 · Bond ✓ · Workers' comp ✓ · Verify on CSLB
C-39 Roofing
General contractor Hercules, CA Corporation
Marvin Collins Construction
Active License #413024 B General Building · Hercules, CA
- CSLB license age
- 45 yrs
- Expires
- Oct 31, 2027
- Bond
- $25,000 bond
- American Contractors Indemnity Company
- Workers' comp
- The Continental Insurance Company
CSLB records dated Oct 16, 2026 checked Oct 18, 2026 Verify live on CSLB
License record
- Status
- Active CSLB status code: CLEAR
- Class
- B · General Building
- Business type
- Corporation
- Issued
- Oct 13, 1981 CSLB license age: 45 yrs as of the file date
- Contractor bond
- $25,000 bond American Contractors Indemnity Company, since Jan 1, 2023
- Workers' comp
- The Continental Insurance Company Apr 1, 2026 to Apr 1, 2027 · WC file dated Oct 17, 2026
- CSLB last updated this record
- Apr 1, 2026
Personnel of record
- Randy Allen Sanchez Responsible Managing Officer/Chief Executive Officer/President
As listed in CSLB's personnel file dated Oct 17, 2026. Personnel of record qualify the license. The file does not show who owns the business.
What the permit record shows
We have permit records for San Francisco and San Jose only. Other Bay Area cities don't publish contractor names in a form we can read, so an empty list here says nothing about work elsewhere.
San Francisco permits (matched by license number)
2permits in 24 months
- Residential
- 0
- Commercial
- 2
- Latest issued
- Sep 14, 2026
- Median permit value
- $263,000
Permit descriptions that mention: Tenant improvement (1), Office build-out (1)
Permits by declared value (2 with a value)
- Under $50k 1
- $50k to $250k 0
- $250k to $1M 1
- Over $1M 0
Latest permits (public permit numbers)
- Over-the-counter alterations permit · $500,000 · Sep 14, 2026 Permit #202512111564
- Tenant improvement · $25,000 · Nov 5, 2025 Permit #202510207704
Source: DataSF building permits, checked Oct 18, 2026
Complaints and legal actions
CSLB lists complaint and legal-action disclosures on the license's page.
Check complaints on CSLBBefore you sign
- Down payment. On a home improvement contract it can't exceed $1,000 or 10% of the price, whichever is less. B&P 7159.5
- What this class covers. A B contractor's prime contract needs 2 or more unrelated trades (B&P 7057). B covers additions and structural work; a B-2 doesn't (CSLB class B-2).
Other licensed general contractors near Hercules
Ranked by the published scoring rules on the methodology page.
Green Group Roofing
Legal name: Green Group Remodeling Inc · Based in Concord
workers’ comp insured · licensed 7 yrs
Active · B · #1051717 · Bond ✓ · Workers' comp ✓ · Verify on CSLB
C-39 Roofing
Golden Heights Roofing
Legal name: Golden Heights Remodeling Inc · Based in Concord
workers’ comp insured · licensed 6 yrs
Active · B · #1068868 · Bond ✓ · Workers' comp ✓ · Verify on CSLB
C-39 Roofing
Questions about Marvin Collins Construction
Is Marvin Collins Construction licensed?
Yes. CSLB lists license #413024 (B, General Building) as active in its file dated Oct 16, 2026. It was first issued Oct 13, 1981 and expires Oct 31, 2027. Check the live record on CSLB before you sign.
What is the CSLB license number for Marvin Collins Construction?
CSLB lists Marvin Collins Construction under license #413024, class B, in Hercules, CA.
Is Marvin Collins Construction bonded and insured?
CSLB shows a $25,000 contractor bond with American Contractors Indemnity Company and workers' comp coverage through The Continental Insurance Company (policy to Apr 1, 2027). Those are the bond and workers' comp records in CSLB's file dated Oct 16, 2026. Ask for its certificate of general liability insurance.
Who owns Marvin Collins Construction?
CSLB lists Randy Allen Sanchez (Responsible Managing Officer/Chief Executive Officer/President) as personnel of record. That file names the people who qualify the license. It does not show who owns the business. CSLB lists the business type as corporation.
Where can I see CSLB complaint and legal-action records for #413024?
On license #413024's page on CSLB. It lists any complaint disclosures and legal actions CSLB publishes for the license.
Where can I read reviews of Marvin Collins Construction?
We don't host reviews. The links under the license details search for Marvin Collins Construction in Hercules on Yelp, Google, Houzz, BBB, Thumbtack and Angi, so you read them at the source.
Confirm or correct this page
For the business owner. Everything above comes from CSLB and city permit files. Send a correction and we check it against the source.