MT Baker Mech Contractors INC

Plumbing · Ferndale, WA · License #MTBAKBM791MG

MT Baker Mech Contractors INC is one of 18 Plumbing contractors registered in Ferndale, registered with WA L&I since 2021. Registered longer than roughly 75% of Plumbing contractors in Ferndale. Current filings: $6,000 surety bond (continuous) and $1,000,000 liability coverage through Mar 23, 2027.

How confident can you be in MT Baker Mech Contractors INC?

Are they licensed, bonded, and insured?

Active license, $6,000 bond and $1,000,000 liability on file — checked against WA L&I records, updated daily.

Source:License facts on this pageVerify at WA L&I

Are they who they say they are?

Not yet verified — MT Baker Mech Contractors INC hasn't claimed this listing. Own this business? Claim it free.

Do other pros stand behind them?

No endorsements yet from other licensed contractors in Ferndale.

Do they have jobs on record?

Not yet measured — MT Baker Mech Contractors INC hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.

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License facts

License type
PLUMBING CONTRACTOR
Effective date
Jul 19, 2021
Expiration date
Jul 19, 2027
UBI
602831793
Business type
Corporation
Phone
(360) 384-4800
Location
Ferndale, WA 98248

Source: WA L&I contractor registration — checked Nov 12, 2026. Applies to every row above.

Registration is current through Jul 2027.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Federated Mutual Ins Co$6,000Jun 25, 2026Continuous — until canceled
Ohio Cas Ins Co$6,000Jun 25, 2021Canceled Jun 25, 2026
Insurance companyAmountAgencyEffectiveExpiration
FEDERATED RESERVE INSURANCE CO$1,000,000FEDERATED MUTUAL INS-KirklandMar 23, 2026Mar 23, 2027
What the bond and insurance requirements mean for homeowners

Washington requires a surety bond and general liability insurance on file with the Department of Labor & Industries as a condition of licensing; the required amount is set by the license type. This contractor's current filing shows a $6,000 bond.

The bond is a limited fund a homeowner (or subcontractor or supplier) can make a claim against, through the courts, if a registered contractor fails to meet its obligations on a job. Contractors must also keep general liability insurance on file — at least $50,000 in property damage and $200,000 in public liability coverage, or a $250,000 combined single limit — which covers damage the contractor causes, not workmanship disputes. The rows above are the bond and insurance filings L&I publishes for this registration; whether a specific filing applies to a specific project depends on its dates and terms.

Principals

NameStart date
Yancey E ConstantJul 2, 2021
Joseph (joe) Albert HoltropJul 2, 2021
What is a Plumbing contractor licensed to do in Washington?

A plumbing contractor in Washington holds a plumbing contractor license issued by the Department of Labor & Industries, a separate program from construction contractor registration. Typical work includes water supply and drain, waste and vent piping, fixture installation, water heaters, and repiping. Individual plumbers are additionally certified through the state's plumber certification program; the license shown here is the business-level license. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 18 Plumbing contractors registered in Ferndale.

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Subser doesn't have reviews or star ratings. This page shows MT Baker Mech Contractors INC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.

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Built from Washington State L&I public records, updated Nov 12, 2026. Subser doesn't do star ratings or reviews — just verified records.