Raiser Construction Co Inc
Based in San Mateo
workers’ comp insured · licensed 63 yrs
Active · B · #215490 · Bond ✓ · Workers' comp ✓ · Verify on CSLB
General contractor San Mateo, CA Corporation
Constructive Solutions Inc
Active License #990564 B General Building · San Mateo, CA
- CSLB license age
- 12 yrs 8 mo
- Expires
- Feb 29, 2028
- Bond
- $25,000 bond
- American Contractors Indemnity Company
- Workers' comp
- State Compensation Insurance Fund
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
- Feb 12, 2014 CSLB license age: 12 yrs 8 mo as of the file date
- Contractor bond
- $25,000 bond American Contractors Indemnity Company, since Jan 1, 2023
- Workers' comp
- State Compensation Insurance Fund Mar 15, 2014 to Mar 15, 2027 · WC file dated Oct 17, 2026
- CSLB last updated this record
- Feb 19, 2026
Personnel of record
- Rami George Tawasha 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)
9permits in 24 months
- Residential
- 0
- Commercial
- 9
- Latest issued
- May 21, 2026
- Median permit value
- $75,000
Permit descriptions that mention: Office build-out (4), Tenant improvement (1)
Permits by declared value (9 with a value)
- Under $50k 2
- $50k to $250k 5
- $250k to $1M 1
- Over $1M 1
Latest permits (public permit numbers)
- Tenant improvement · $1,646,000 · May 21, 2026 Permit #202605191492
- Over-the-counter alterations permit · $15,000 · May 19, 2026 Permit #202605060805
- Over-the-counter alterations permit · $4,000 · Apr 15, 2026 Permit #202604159509
- Office build-out · $285,000 · Jan 21, 2026 Permit #202512232502
- Over-the-counter alterations permit · $75,000 · Nov 7, 2025 Permit #202510227917
- Office build-out · $125,000 · Jun 30, 2025 Permit #202506249359
- Office build-out · $138,000 · Jun 30, 2025 Permit #202506128542
- Over-the-counter alterations permit · $65,000 · Jun 30, 2025 Permit #202506068132
- Over-the-counter alterations permit · $68,000 · Apr 3, 2025 Permit #202503263062
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 in San Mateo
Ranked by the published scoring rules on the methodology page.
City Building Inc
Based in San Mateo
workers’ comp insured · licensed 50 yrs
Active · B · #324335 · Bond ✓ · Workers' comp ✓ · Verify on CSLB
Chavez Construction Company
Based in San Mateo
workers’ comp insured · licensed 46 yrs
Active · B · #391481 · Bond ✓ · Workers' comp ✓ · Verify on CSLB
Questions about Constructive Solutions Inc
Is Constructive Solutions Inc licensed?
Yes. CSLB lists license #990564 (B, General Building) as active in its file dated Oct 16, 2026. It was first issued Feb 12, 2014 and expires Feb 29, 2028. Check the live record on CSLB before you sign.
What is the CSLB license number for Constructive Solutions Inc?
CSLB lists Constructive Solutions Inc under license #990564, class B, in San Mateo, CA.
Is Constructive Solutions Inc bonded and insured?
CSLB shows a $25,000 contractor bond with American Contractors Indemnity Company and workers' comp coverage through State Compensation Insurance Fund (policy to Mar 15, 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 Constructive Solutions Inc?
CSLB lists Rami George Tawasha (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 #990564?
On license #990564's page on CSLB. It lists any complaint disclosures and legal actions CSLB publishes for the license.
Where can I read reviews of Constructive Solutions Inc?
We don't host reviews. The links under the license details search for Constructive Solutions in San Mateo 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.