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State files updated Oct 27, 2026
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Virginia contractor license

Decon Engineering Inc

Decon Engineering Inc of Mclean holds Virginia license 102130 (PLB Plumbing, CIC, HIC Home Improvement). The DPOR file dated Oct 27, 2026 lists it as active.1 It expires Feb 29, 2028.

Licensed 20 years, longer than 69% of 3,478 active Virginia plumbing contractors.

Active

Decon Engineering Inc, Mclean

License
102130
Class
PLB Plumbing; CIC; HIC Home Improvement
Expires
Feb 29, 2028

DPOR file dated Oct 27, 2026

What bond, insurance and workers' comp are on file?

Bond
Not in the DPOR fileCheck with the board
Liability insurance
Not in the DPOR fileCheck with the board
Workers' comp
Not in the DPOR fileCheck with the board

What work does this license cover?

License level: Class A. Issued Feb 7, 2006.

Which other Mclean businesses hold PLB Plumbing?

Virginia plumbing contractors

What should you check before hiring?

What to ask before you hire

  1. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  2. Check the class covers the job. A license for one trade doesn't cover another. Virginia license classes
  3. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  4. Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. The DPOR file doesn't record workers' comp, so ask for the certificate.
  5. Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.

If the license is lapsed

  1. Don't sign or pay a deposit until the DPOR shows the license active again.
  2. Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the DPOR, then check again.
  3. If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Board for Contractors (DPOR).
  4. Check another contractor. Virginia license lookup

Sources

  1. DPOR contractor firm list (dpor.virginia.gov, Oct 27, 2026)
  2. Board for Contractors (DPOR)