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.

• BUILDING SYSTEM SOLUTIONS LLC HVAC/Anne Arundel County 3 permits/to Apr 2026
• C.A. DESIMONE, INC. Anne Arundel County 3 permits/to Aug 2026
• CAPITOL CABLE COMMUNCIATIONS Electrical/Anne Arundel County 3 permits/to Jul 2026
• CARSON PROPERTIES LLC DBA CARSON PLUMBING LLC HVAC/Anne Arundel County 3 permits/to Jul 2026
• CARTER QUALITY PLUMBING Plumbing/Anne Arundel County 3 permits/to Aug 2026
• C & H ELECTRIC, LLC Electrical/Anne Arundel County 3 permits/to Jul 2026
• CHESCO REMODELING LLC Accessory Structure/Anne Arundel County 3 permits/to Aug 2026
• CHUCKS PLUMBING Plumbing/Anne Arundel County, Howard County 3 permits/to Aug 2026
• CINTAS CORPORATION NO.2 Fire Protection/Anne Arundel County 3 permits/to Sep 2026
• C.J. HOGAN LLC Accessory Structure/Anne Arundel County, Howard County 3 permits/to May 2026
• COCKRELL & SON CONSTRUCTION Accessory Structure/Anne Arundel County 3 permits/to May 2026
• COMFORT CONTROL, INC. HVAC/Anne Arundel County 3 permits/to Aug 2026
• COMMERCIAL BUILDING CONTRACTOR Anne Arundel County 3 permits/to Jul 2026
• CONDOR CAPITAL HOLDCO INC Sign/Anne Arundel County 3 permits/to Jul 2026
• CONNECT ELECTRICAL SERVICES Accessory Structure/Anne Arundel County 3 permits/to Aug 2026
• CONVERT SOLAR LLC Solar/Anne Arundel County, Howard County 3 permits/to Jun 2026
• CORNERSTONE MECHANICAL SOLUTIONS, LLC HVAC/Anne Arundel County, Howard County 3 permits/to Jun 2026
• Costello’s Hearth Operating Corp Fire Protection/Anne Arundel County, Baltimore County 3 permits/to Jul 2026
• CREATIVE CONTRACTING LLC Anne Arundel County 3 permits/to Jun 2026
• CREATIVE DECK DESIGN Deck & Patio/Anne Arundel County, Baltimore County 3 permits/to Jun 2026
• CROPP METCALFE SERVICES- 000006 (A2) HVAC/Anne Arundel County 3 permits/to Jun 2026
• CV SECURITY Electrical/Anne Arundel County, Prince George's County 3 permits/to Aug 2026
• DENNIS J. DIEM PLUMBING Plumbing/Anne Arundel County 3 permits/to Jun 2026
• DESKA SERVICES LLC Structural/Anne Arundel County, Howard County 3 permits/to Jul 2026
• DILLON'S ELECTRIC Electrical/Anne Arundel County 3 permits/to Jul 2026
• DIXON BROS ELECTRIC Electrical/Anne Arundel County 3 permits/to Jul 2026
• DMH PLUMBING & EXCAVATING LLC Plumbing/Anne Arundel County 3 permits/to Aug 2026
• dnD Fire Protection Inc. Fire Protection/Anne Arundel County, Frederick County 3 permits/to Mar 2026
• DOUG PRUETT CONSTRUCTION CO Anne Arundel County 3 permits/to Sep 2026
• EAST COAST ELECTRIC, INC. Electrical/Anne Arundel County, Howard County 3 permits/to Jun 2026
• EBL ENGINEERS,LLC Fire Protection/Anne Arundel County 3 permits/to Jun 2026
• ELOHIM CONSTRUCTION LLC Plumbing/Anne Arundel County, Howard County 3 permits/to May 2026
• ENOVA HEATING & AIR CONDITIONING. LLC HVAC/Anne Arundel County, Howard County 3 permits/to Jul 2026
• E S & G SERVICES, INC. Electrical/Anne Arundel County 3 permits/to Aug 2026
• EZ SIGNS LLC Sign/Anne Arundel County, Howard County 3 permits/to Apr 2026
• FERGUSON TRENCHING CO., INC. Plumbing/Anne Arundel County 3 permits/to Aug 2026
• FICHTNER SERVICES Deck & Patio/Anne Arundel County, Howard County 3 permits/to Aug 2026
• FIVE93 PLUMBING INC. Deck & Patio/Anne Arundel County 3 permits/to Aug 2026
• FIXED! HVAC SERVICES LLC HVAC/Anne Arundel County 3 permits/to Jun 2026
• FIXED RIGHT & GUARANTEED LLC HVAC/Anne Arundel County 3 permits/to Aug 2026
• FORTRESS PROTECTION Fire Protection/Anne Arundel County 3 permits/to May 2026
• FRANK L. LONG PLUMBING- Plumbing/Anne Arundel County 3 permits/to May 2026
• FREEDOM MECHANICAL SERVICES HVAC/Anne Arundel County 3 permits/to Jul 2026
• FREESTATE ELECTRICAL CONSTRUCTION CO. Electrical/Anne Arundel County 3 permits/to Jul 2026
• GLADIATOR PLUMBING LLC HVAC/Anne Arundel County, Howard County 3 permits/to Sep 2026
• GLO ELECTRICAL SERVICE Fire Protection/Anne Arundel County 3 permits/to Jun 2026
• GOLDEN RATIO LLC Deck & Patio/Anne Arundel County 3 permits/to Aug 2026
• GRAY ELELCTRIC LLC Electrical/Anne Arundel County 3 permits/to Jun 2026
• GREENPOINT SERVICES LLC Plumbing/Anne Arundel County 3 permits/to Jul 2026
• GREG LAUER CUSTOM BUILDERS Exterior/Anne Arundel County 3 permits/to Aug 2026

Source: county permit records. Updated weekly.