Contractor permit directory

Contractors observed in Maryland county permit records, grouped from public filings. Our observation is not complete: not every filing names a contractor, so a firm's real activity is almost always greater than what appears here.

• GREYSTONE ELECTRIC CO. Electrical/Anne Arundel County 3 permits/to Jun 2026
• HAWKEYE CONSTRUCTION LLC Deck & Patio/Anne Arundel County, Howard County 3 permits/to Aug 2026
• HOFFMAN SHEET METAL, INC HVAC/Anne Arundel County 3 permits/to Aug 2026
• HOLLAND ELECTRICAL SERVICES Electrical/Anne Arundel County, Frederick County 3 permits/to Aug 2026
• HOWARD ELECTRIC LLC Electrical/Anne Arundel County, Howard County 3 permits/to Jun 2026
• INTEGRATED TECHNOLOGIES GROUP Electrical/Anne Arundel County 3 permits/to Apr 2026
• INTEGRITY POOLS OF MD LLC Pool & Spa/Anne Arundel County, Howard County 3 permits/to Aug 2026
• IRWIN ELECTRIC CO INC. Electrical/Anne Arundel County 3 permits/to Jun 2026
• ITRUST PLUMBING AND DRAIN SERVICE Plumbing/Anne Arundel County 3 permits/to Jun 2026
• JAKITA LLC Electrical/Anne Arundel County, Howard County 3 permits/to Aug 2026
• J E D CONTRACTORS LLC Deck & Patio/Anne Arundel County, Howard County 3 permits/to Mar 2026
• J & G CONTRACTORS, INC. Fire Protection/Anne Arundel County 3 permits/to Sep 2026
• J&H POWER EQUIPMENT INC Plumbing/Anne Arundel County, Howard County 3 permits/to Mar 2026
• J &J CONTRACTING Plumbing/Anne Arundel County 3 permits/to Apr 2026
• JOHN H NORRIS & SONS Deck & Patio/Anne Arundel County 3 permits/to Jul 2026
• John Ryan Electrical/Anne Arundel County, Frederick County 3 permits/to Jun 2026
• JOHNSON HVAC LLC HVAC/Anne Arundel County 3 permits/to Aug 2026
• JR LEAVERS ELECTRICAL CONTRACTORS LLC Electrical/Anne Arundel County 3 permits/to Sep 2026
• J.S. CORCORAN HEATING & A/C HVAC/Anne Arundel County 3 permits/to Apr 2026
• JT ENTERPRIZES LLC DBA FIVE STAR DECK SERVICES Deck & Patio/Anne Arundel County 3 permits/to Sep 2026
• KC GENERAL CONTRACTING LLC Deck & Patio/Anne Arundel County, Howard County 3 permits/to Jul 2026
• KITCHEN AND BATH OUTFITTERS Deck & Patio/Anne Arundel County 3 permits/to Aug 2026
• KNUDSEN ELECTRIC Electrical/Anne Arundel County, Howard County 3 permits/to May 2026
• KURTZ DEVELOPMENT LLC. Accessory Structure/Anne Arundel County 3 permits/to Jun 2026
• KYLE DUIGNAN ELECTRIC, INC. Electrical/Anne Arundel County 3 permits/to Jun 2026
• LIVEWIRE ELECTRIC INC Plumbing/Anne Arundel County, Howard County 3 permits/to Jul 2026
• LKC CONSTRUCTION CORPORATION Anne Arundel County 3 permits/to Jun 2026
• LODRICK HEATING &COOLING HVAC/Anne Arundel County 3 permits/to Jul 2026
• LONG POINT PLUMBING LLC Deck & Patio/Anne Arundel County 3 permits/to May 2026
• LOPEZ DESIGN LLC Fire Protection/Anne Arundel County 3 permits/to Jul 2026
• LOWES PLUMBING INC Plumbing/Anne Arundel County, Howard County 3 permits/to May 2026
• MARYLAND TELEPHONE Electrical/Anne Arundel County 3 permits/to May 2026
• MASTERCRAFT DESIGN & BUILD INC Deck & Patio/Anne Arundel County, Howard County 3 permits/to Jul 2026
• MASTERS ELECTRIC, INC. Electrical/Anne Arundel County, Howard County 3 permits/to Aug 2026
• MBS Mechanical HVAC/Anne Arundel County, Howard County 3 permits/to May 2026
• MD,ELECTRICIAN Plumbing/Anne Arundel County 3 permits/to Jul 2026
• M & D ELECTRIC INC Electrical/Anne Arundel County, Howard County 3 permits/to Jun 2026
• MECHANICAL ENGINEER. & CONST. Gas/Anne Arundel County 3 permits/to Jul 2026
• MEDALLION SECURITY DOOR & WIND Deck & Patio/Anne Arundel County 3 permits/to Jul 2026
• MERRIMAN PLUMBING Plumbing/Anne Arundel County 3 permits/to Jun 2026
• M.F.H. MANAGEMENT LLC Electrical/Anne Arundel County 3 permits/to Aug 2026
• MGM ELECTRICAL SYSTEMS INC Electrical/Anne Arundel County, Howard County 3 permits/to Jul 2026
• MID-ATLANTIC MECHANICAL, INC. HVAC/Anne Arundel County 3 permits/to Jun 2026
• MIKE BROCK ELECTRIC Deck & Patio/Anne Arundel County 3 permits/to Aug 2026
• MILESTONE BUILDERS, INC Deck & Patio/Anne Arundel County 3 permits/to Sep 2026
• MULTIMARINE SERVICES INC. HVAC/Anne Arundel County 3 permits/to Aug 2026
• NAVID PARTOVIFARD HVAC/Anne Arundel County 3 permits/to Apr 2026
• NELKOFF POOLS LLC Pool & Spa/Anne Arundel County 3 permits/to Sep 2026
• NEW LINE ELECTRIC LLC Electrical/Anne Arundel County, Howard County 3 permits/to Jun 2026
• PARAGON CONTRACTING Deck & Patio/Anne Arundel County 3 permits/to Sep 2026

Source: county permit records. Updated weekly.