ContractorHistory

Registered Washington contractor, based in LEWISTON, ID

MIKE'S MECHANICAL SERVICES LLC

Registered in Washington for 18 years

License number
MIKESMS922L6
UBI
602839642
Trade
General contractor(all general contractor contractors in Washington)
L&I license type and specialty
CONSTRUCTION CONTRACTOR · GENERAL
Business address
LEWISTON, ID
Phone
(208) 743-0776

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: 8 other license records 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
June 26, 2008
Expiration date
June 26, 2028

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

Related licenses

8 other license numbers are registered under the same UBI, 602839642. 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.

  • MIKE'S MECHANICAL SERVICES LLCACTIVE

    License MIKESMS791MR · PLUMBING CONTRACTOR · July 27, 2021 to July 27, 2027

  • ACKERMAN HEATING & A/CACTIVE

    License ACKERHC827OO · CONSTRUCTION CONTRACTOR · September 20, 2018 to September 20, 2028

  • MIKE'S MECHANICAL SERVICES LLCACTIVE

    License MIKESMS915NF · ELECTRICAL CONTRACTOR · August 5, 2009 to August 5, 2027

  • THE BARTON BOYSSUSPENDED

    License BARTOBB759DS · PLUMBING CONTRACTOR · March 10, 2025 to March 10, 2027 · suspension date April 28, 2025

  • THE BARTON BOYSEXPIRED

    License BARTOBB777MQ · PLUMBING CONTRACTOR · August 10, 2023 to August 10, 2025 · suspension date January 18, 2025

  • GROPP HEATING AIR & ELECTRICEXPIRED

    License GROPPHA791P7 · CONSTRUCTION CONTRACTOR · October 27, 2021 to October 27, 2023 · suspension date February 2, 2022

  • NOLAN HEATING & AIREXPIRED

    License NOLANHA803L9 · CONSTRUCTION CONTRACTOR · June 29, 2020 to July 8, 2026 · suspension date February 5, 2026

  • THE BARTON BOYS HTG & AIR CONDSUSPENDED

    License BARTOBB818BU · CONSTRUCTION CONTRACTOR · January 31, 2019 to February 1, 2027 · suspension date August 19, 2026

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

Bond

Current bond

  • Bond company
    Merchants Bonding Co (Mutual)
    Bond number
    101539157
    Amount
    $30,000
    Effective date
    May 26, 2026
    Expiration date
    Until canceled
  • Bond company
    Federated Mutual Ins Co
    Bond number
    6182745
    Amount
    $12,000
    Effective date
    June 20, 2023
    Expiration date
    Until canceled

Bond history

  • Bond company
    Merchants Bonding Co (Mutual)
    Bond number
    101539157
    Amount
    $12,000
    Effective date
    June 20, 2025
    Expiration date
    May 27, 2026
  • Bond company
    Federated Mutual Ins Co
    Bond number
    9393444
    Amount
    $12,000
    Effective date
    June 20, 2008
    Expiration date
    June 20, 2023

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

Liability insurance

Current policy

  • Carrier
    Axis Surplus Insurance Company
    Policy number
    P-001-001458021-02
    Coverage amount
    $1,000,000
    Effective date
    April 28, 2026
    Expiration date
    April 28, 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.

  • ERDAHL, DARRIN PAULSince June 26, 2008
  • BEARDEMPHL, ERIC LYLESince August 1, 2023
  • BROTNOV, JON CARLJune 26, 2008 to June 6, 2012

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: MIKES MECHANICAL SERVICES in LEWISTON. Complaints filed under another name or city are not included.

2 other registered contractors share this business name and city: MIKE'S MECHANICAL SERVICES LLC (MIKESMS791MR, ACTIVE), MIKE'S MECHANICAL SERVICES LLC (MIKESMS915NF, 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 MIKESMS922L6).