The City of Baltimore requires a licensed drain layer to file a $10,000 surety bond with the city before connecting a property to the public sewer and drain system. Ours is $300 flat — 3% of the bond amount — with no credit check.
















The city is waiting on this bond before it licenses you to lay drains. Here's the whole process:
Business details and an effective date. That's the application — no financials and no credit check section.
Local license bonds like this issue right after purchase in most cases. At most, 1–2 business days.
Your executed bond and power of attorney arrive by email, ready to file with your drain layer license. Wet-ink original mailed on request.
$10,000 bond × 3% = $300, one-time per term. Fixed amount, fixed price, multi-year if you want it.
The City of Baltimore licenses drain layers — the contractors who tap private properties into the city's public sewer and storm-drain mains — and conditions that license on a $10,000 surety bond payable to the city.
It's a three-party arrangement: you (the principal), the surety carrier, and the Mayor and City Council of Baltimore (the obligee). The bond guarantees that you restore the street and right-of-way properly, follow the city's plumbing and public-works rules, and don't leave the city to repair faulty connections.
It is not insurance for you — if the surety pays a claim, you repay the surety. Drain layers who backfill and restore to city standard treat the bond as a license formality.
These are the actual issuing fields — no credit check section, because this bond doesn't have one.
Start the application →If yours isn't here, the bond team can usually answer within the hour.
$300 flat, five-minute application, bond often issued in the same sitting. Free until issued.