Washington L&I Data · Updated Oct 30, 2026Free and Independent · Not a Government Site

General contractor · Mountlake Terrace, WA

D&E Construction LLC

Active  Washington registration DECONCL891NU · per L&I records

LicensedBondedInsured

Is D&E Construction LLC Licensed?

Washington L&I records list D&E Construction LLC with registration number DECONCL891NU and status ACTIVE, valid until Sep 26, 2027. The business address on file is in Mountlake Terrace, WA 98043.

License Details

License #
DECONCL891NU
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Aug 31, 2011
Expires
Sep 26, 2027
Business type
Limited Liability Company
UBI (state business ID)
603139895
City
Mountlake Terrace, WA 98043

Bond and Insurance on File

Surety bond
$30,000 · American States Insurance Co
Effective Jul 1, 2024 · Until Canceled
Liability insurance
$1,000,000 · Contractors Bonding & Insuranc
Expires Aug 30, 2027

What Active Status Means

The registration is current: L&I has a bond and liability insurance on file and the term has not ended. ACTIVE is necessary but not sufficient, so also check the expiry date, the bond and the insurance below.

Can this business work under this registration? Can work while it stays active.

The registration has 330 days left before it expires on Sep 26, 2027. Check that date against your project timeline.

All status codes are explained in Washington Contractor License Statuses Explained.

How This Record Compares in Mountlake Terrace

D&E Construction LLC has held registration DECONCL891NU for 15.2 years. The median for the 109 active general contractors with a Mountlake Terrace address is 3.7 years, and 23 of them have held their registration for 10 years or more, so this registration is among the longer-held ones. 24 of them registered in the last 12 months.

100% of these Mountlake Terrace records have a surety bond on file and 100% have liability insurance on file. The median insurance amount on file is $1,000,000; this business lists $1,000,000, which is equal to that median. Insurance amounts are what the insurer reported to L&I; they are not a rating of the business.

Record Timeline

  • Aug 31, 2011: Current registration DECONCL891NU took effect.
  • Jul 1, 2024: $30,000 surety bond with American States Insurance Co took effect.
  • Oct 30, 2026: Our copy of the L&I record was taken.
  • Aug 30, 2027: Contractors Bonding & Insuranc liability policy on file expires.
  • Sep 26, 2027: Registration expires unless renewed.

Checks for General Contractors

How to Verify This Contractor

  1. Use the Confirm on L&I Verify button and search registration DECONCL891NU or UBI 603139895. The status there is the official one.
  2. Check that the name on your bid or contract matches D&E Construction LLC exactly (a limited liability company).
  3. On L&I Verify, look for bond claims, lawsuits and any newer registration.
  4. Ask for a certificate of insurance sent directly by the insurer, and compare it with the Contractors Bonding & Insuranc policy on file.

A full walkthrough is in How to Check a Contractor License in Washington.

Record data as of , from the Washington L&I contractor file.

Other General Contractors in Mountlake Terrace

Active general contractor registrations with a Mountlake Terrace address in the same L&I file. Listing here is not an endorsement.

Accuracy notice. Data from Washington L&I open data (public domain, PDDL), not affiliated with any government. Records change; confirm on the official L&I Verify tool before hiring. Search other businesses with the Washington contractor license lookup.

Is This Your Business?

Claim this free listing to add a description, photos and a website link, or join the featured waitlist.

Claim Your Listing or Get Featured on Verified Licensed

Something wrong or want this profile removed? Use the correction or removal request form.