ContractorHistory

Washington contractor

Bill Mair Heating & Air Inc

Registered in Washington for 10 years

License number
BILLMMH846MJ
UBI
603443076
Trade
HVAC(all hvac contractors in Washington)
L&I license type and specialty
CONSTRUCTION CONTRACTOR · Heating/Vent/Air-Conditioning and Refrig (HVAC/R)
City
SEQUIM, WA(all contractors in Sequim)
Phone
(360) 683-4245

Current verification

  • Found: Active Washington contractor registration
  • Found: Current bond record found
  • Found: Current liability insurance record found
  • Found: No Attorney General complaint records found
  • Review: 1 other license record under the same UBI

From the state records below; each section shows its source and when it was last synced.

Registration

Status
ACTIVE
Effective date
July 11, 2016
Expiration date
July 11, 2028

Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.

Related licenses

One other license number is registered under the same UBI, 603443076. A UBI identifies one business with the state; a business may hold more than one license, renew under a new number, or register a new license after an earlier one closed.

Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.

Bond

Current bond

  • Bond company
    Nationwide Mutual Ins Co
    Bond number
    7901285745
    Amount
    $15,000
    Effective date
    November 1, 2025
    Expiration date
    Until canceled

Bond history

  • Bond company
    Western Surety Co
    Bond number
    67495042
    Amount
    $15,000
    Effective date
    June 21, 2025
    Expiration date
    Not on record
    Cancellation date
    February 25, 2026
  • Bond company
    NORTH RIVER INSURANCE COMPANY THE
    Bond number
    46CF804376
    Amount
    $15,000
    Effective date
    July 11, 2024
    Expiration date
    Not on record
    Cancellation date
    July 25, 2025
  • Bond company
    NORTH RIVER INSURANCE COMPANY THE
    Bond number
    46CF804376
    Amount
    $6,000
    Effective date
    June 21, 2022
    Expiration date
    July 11, 2024
  • Bond company
    American Contractors Indem CO
    Bond number
    100316396
    Amount
    $6,000
    Effective date
    June 21, 2016
    Expiration date
    Not on record
    Cancellation date
    August 20, 2022

Source: L&I Contractor License Data - Bond, Washington State Department of Labor & Industries. Last synced October 9, 2026.

Liability insurance

Current policy

  • Carrier
    Ohio Security Ins Co
    Policy number
    BLS56395722
    Coverage amount
    $1,000,000
    Effective date
    November 18, 2025
    Expiration date
    November 18, 2026
  • Carrier
    Mid-Century Ins Co
    Policy number
    607148019
    Coverage amount
    $1,000,000
    Effective date
    November 1, 2025
    Expiration date
    November 1, 2027

L&I publishes only the policy currently on file. Earlier policies are kept from our own nightly syncs, which began October 6, 2026.

Source: L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries. Last synced October 9, 2026.

People

Principals L&I lists for this license.

  • MAIR, ANNA MARIESince July 11, 2016
  • MAIR, WILLIAM JOHNSince July 11, 2016

Source: L&I Contractor License - Principal Data, Washington State Department of Labor & Industries. Last synced October 9, 2026.

Attorney General complaints

No Attorney General complaint records found.

Matched on business name and city: BILL MAIR HEATING AIR in SEQUIM. Complaints filed under another name or city are not included.

One other registered contractor shares this business name and city: Bill Mair Heating & Air Inc (BILLMMH864P4, ACTIVE). Complaints are matched by business name and city, so any complaint records shown here also appear on those pages. The records do not say which of these contractors a complaint was about.

A complaint record does not establish that the business violated the law.

Source: Attorney General Consumer Complaints, Washington State Attorney General's Office. Last synced October 9, 2026.

Record history

Changes to this contractor's state records since we began tracking them. The state's current-status tools do not show these.

No changes recorded since our records began on October 6, 2026.

Sources

Record last synced October 7, 2026.

Check this record against the state directly on L&I's Verify a Contractor page (search by license number BILLMMH846MJ).