Skip to content
State files updated Oct 29, 2026
Look up a contractor
MenuClose

Home / License lookup / California / Macintosh & Co Inc

California contractor license

Macintosh & Co Inc

Macintosh & Co Inc of Alpine holds California license 951640 (A General Engineering). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Aug 31, 2028.

Licensed 16 years, longer than 53% of 78 active Alpine general contractors.

Active

Macintosh & Co Inc, Alpine

License
951640
Class
A General Engineering
Expires
Aug 31, 2028
Bond
$25,000
Workers' comp
Insured to Jan 1, 2027

CSLB file dated Oct 29, 2026

From the CSLB file dated Oct 29, 2026. Not a consumer report; check the board before you hire.

What bond, insurance and workers' comp are on file?

Bond
$25,000American Contractors Indemnity Company, from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredEndurance Assurance Corporation, from Jan 1, 2026, to Jan 1, 2027

Who is on this license?

Officer
Sheila A. Mac IntoshSince Aug 26, 2010
Responsible managing officer
Samuel L. Mac IntoshSince Aug 26, 2010
CEO and president
Douglas L. Mac IntoshSince Aug 26, 2010

What work does this license cover?

Issued Aug 26, 2010.

Which other Alpine businesses hold A General Engineering?

California general contractors

What should you check before hiring?

What to ask before you hire

  1. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  2. Check the class covers the job. A license for one trade doesn't cover another. California license classes
  3. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  4. Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
  5. Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.

If the license is lapsed

  1. Don't sign or pay a deposit until the CSLB shows the license active again.
  2. Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
  3. If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
  4. Check another contractor. California license lookup

Sources

  1. CSLB License Master (cslb.ca.gov, Oct 29, 2026)
  2. Contractors State License Board (CSLB)