Window & Door Installer license in District of Columbia
District of Columbia requires a state-level window & door installer license.
District of Columbia does not publish a state-level licensing board specific to window & door installer work. Most window & door installer jobs in District of Columbia fall under the general contractor board's scope. The board, fees, and renewal cycle shown below are the closest related state authority — always verify the specific scope of your job with the board before applying.
Required license type
The District of Columbia requires home improvement contractors to be licensed through DLCP (Department of Licensing and Consumer Protection). General contractors, electricians, plumbers, and HVAC contractors are licensed through the DC Board of Industrial Trades.
GC/CM endorsement required to perform construction in DC.
Application requirements
Working as a window & door installer in District of Columbia typically requires submitting an application packet to the DC DLCP — General Contractor / Construction Manager — including proof of experience, exam scores, and insurance.
- Proof of relevant trade experience or apprenticeship hours
- Passing score on the state trade exam(s)
- General liability insurance + workers' comp
- Surety bond filed with the board (when required)
- Business entity registration with the Secretary of State
- Background check + license fee submitted with packet
This is the standard packet most U.S. state boards require. Verify the exact list with the DC DLCP — General Contractor / Construction Manager before applying — requirements change by trade classification.
Fees and renewal cycle
Total cost to become a licensed window & door installer in District of Columbia ranges from $9,000 to $180,000 (typical $50,000). The range covers application + exam fees, bond + insurance premiums, and the first year of business registration.
Most state boards renew on a 1-3 year cycle and require continuing education credits. Verify the exact renewal window and CE requirement with the DC DLCP — General Contractor / Construction Manager — late renewal typically triggers a reinstatement fee.
Reciprocity with neighboring states
District of Columbia borders 2 other launched states ProFix Directory tracks. Reciprocity is set by each state board individually — check the destination state for the current rule before relying on it.
Where to apply
DC DLCP — General Contractor / Construction Manager
Board phone: +1-202-442-4400
The District of Columbia requires home improvement contractors to be licensed through DLCP (Department of Licensing and Consumer Protection). General contractors, electricians, plumbers, and HVAC contractors are licensed through the DC Board of Industrial Trades.
Why ProFix verifies every window & door installer
Every pro we list in District of Columbia is matched against the DC DLCP — General Contractor / Construction Manager record, the Secretary of State business registry, and OSHA inspection data. We surface license status, revocation history, and bond filings on every profile so homeowners can shortlist verified pros without trusting a single review-platform score.
Common questions
- Do I need a window & door installer license in District of Columbia?
- District of Columbia requires window & door installer contractors to hold a District of Columbia Window & Door Installer license from the DC DLCP — General Contractor / Construction Manager. Apply through https://dlcp.dc.gov/node/1618551 with a typical $50,000 total fee (range $9,000-$180,000) and a 1-3 year renewal cycle. Verify the exact classification with the board before submitting.
- Which board handles window & door installer licensing in District of Columbia?
- DC DLCP — General Contractor / Construction Manager is the relevant authority shown in the District of Columbia licensing seed for this page. The verification or application URL in the loader is https://dlcp.dc.gov/node/1618551.
- How much does a window & door installer license cost in District of Columbia?
- The recorded licensing cost range is $9,000-$180,000, with a typical total around $50,000. That range comes from the page loader and covers application, exam, bond, insurance, or registration costs where they apply.
- What requirements should District of Columbia window & door installer applicants verify?
- GC/CM endorsement required to perform construction in DC.
- Do GCs need a DC license?
- Yes. A General Contractor / Construction Manager endorsement on the basic business license is required for construction work in DC.
Hand the question to your preferred assistant — it will use ProFix Directory's open MCP server and llms.txt as context.
Licensing facts shown for this trade are anchored to the closest related District of Columbia state board. Seed-backed numbers are used wherever a hand-curated entry exists.
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