Cities in Frederick County
These Frederick County cities have at least one verified ProFix profile. Tap a city to open its state directory page.
Top contractors in Frederick County
Ordered by ProFix confidence score (multi-source corroboration + NAP completeness + license signal).
- 1. Connelly And Associates, Inc.Frederick, MD · Water/Fire/Mold Restoration75
- 2. Intervid, Inc.Frederick, MD · Water/Fire/Mold Restoration75
- 3. Lyngsoe Systems, Inc.Frederick, MD · Water/Fire/Mold Restoration70
- 4. Werres CorporationFrederick, MD · Water/Fire/Mold Restoration70
- 5. Aircraft Owners And Pilots AssociationFrederick, MD · Water/Fire/Mold Restoration65
Trade distribution in Frederick County
Verified pros grouped by primary trade. Counts include every pro who lists the trade in their public profile.
- Water/Fire/Mold Restoration22
Licensing notes
Trade licensing in Maryland is state-level for most regulated work (plumbing, HVAC, electrical, gas-related, fire-protection, pesticides). County and city offices still issue local permits and inspections; always confirm the office that owns the address before work starts.
FAQ
How many verified contractors are in Frederick County?
ProFix lists 22 verified contractors in Frederick County, Maryland from the gold-tier pro seed (confidence 80+).
What trades does Frederick County cover?
Frederick County has 1 trades represented, led by Water/Fire/Mold Restoration.
How is this page ranked?
Each pro is ranked by ProFix confidence score, which combines multi-source corroboration, NAP completeness, and public license signal. Only pros scoring 80+ are included.
Is there a Spanish version?
Yes — the Spanish version lives at /es/condado/frederick-county-md with the same slug and same data.
Cross-references
Misma guía del condado en español.
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