Mdm Construction LLC

General · Kenmore, WA · License #MDMCOCL812L5

Mdm Construction LLC is one of 282 General contractors registered in Kenmore, registered with WA L&I since 2019. Registered longer than roughly 25% of General contractors in Kenmore. Current filings: $30,000 surety bond (continuous) and $2,000,000 liability coverage through Jun 24, 2027.

How confident can you be in Mdm Construction LLC?

Are they licensed, bonded, and insured?

Active license, $30,000 bond and $2,000,000 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 — Mdm Construction LLC 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 Kenmore.

Do they have jobs on record?

Not yet measured — Mdm Construction LLC hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.

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License facts

License type
CONSTRUCTION CONTRACTOR
Effective date
Jun 25, 2019
Expiration date
Jul 2, 2027
UBI
604466522
Business type
Limited Liability Company
Phone
(425) 270-9200
Location
Kenmore, WA 98028

Source: WA L&I contractor registration — checked Sep 27, 2026. Applies to every row above.

Registration is current through Jul 2027.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
NORTH RIVER INSURANCE COMPANY THE$30,000Jun 20, 2025Continuous — until canceled
HARTFORD INSURANCE CO THE MIDWEST$12,000Jun 24, 2021Canceled Jun 25, 2023
Western Surety Co$12,000Jun 24, 2020Canceled Aug 11, 2021
NORTH RIVER INSURANCE COMPANY THE$12,000Jun 24, 2023Jun 23, 2025
Insurance companyAmountAgencyEffectiveExpiration
INCLINE AMERICAS INSURANCE COM$2,000,000Swinburnson Insurances ServiceJun 24, 2026Jun 24, 2027
Obsidian Specialty Insurance C$2,000,000Swinburnson Insurances ServiceJun 24, 2022Jun 24, 2027
What the bond and insurance requirements mean for homeowners

Washington requires general contractors to file a $30,000 surety bond with the Department of Labor & Industries as a condition of registration. This contractor's current filing shows a $30,000 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
Miguel Diego MiguelJun 25, 2019
Dawn Marie McCormickJun 25, 2019
What is a General contractor licensed to do in Washington?

A general contractor in Washington is registered with the Department of Labor & Industries to perform or oversee work in multiple building trades. General contractors can take on whole projects — remodels, additions, new construction — and can hire specialty subcontractors for individual trades. The registration requires a $30,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 282 General contractors registered in Kenmore.

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Subser doesn't have reviews or star ratings. This page shows Mdm Construction LLC'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 Sep 27, 2026. Subser doesn't do star ratings or reviews — just verified records.