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.

All counties Anne Arundel County Baltimore County Frederick County Howard County Prince George's County

All trades Accessory Structure Deck & Patio Electrical Exterior Fire Protection Gas Interior HVAC Plumbing Pool & Spa Sign Site Solar Structural

PLUS CONTRACTING Electrical/Howard County 16 permits/to Jul 2026
Royal Electric Service, Inc. Electrical/Frederick County 16 permits/to Apr 2025
TISSA ENTERPRISES, INC. Electrical/Anne Arundel County, Frederick County, Howard County 16 permits/to Jul 2026
WIIPOWER ELECTRICAL & DESIGN Electrical/Howard County 16 permits/to Sep 2026
BILL GILDE ELECTRICAL SVCS Electrical/Anne Arundel County 15 permits/to Aug 2026
CAMPBELL & SON ELECTRIC -B5-4089 Electrical/Anne Arundel County 15 permits/to Aug 2026
CARLOS M DIAZ-VILLEGAS Electrical/Frederick County 15 permits/to Aug 2026
CHARLES T MOORE Electrical/Frederick County 15 permits/to Mar 2026
C KING ELECTRIC Electrical/Anne Arundel County, Frederick County, Howard County 15 permits/to Apr 2026
CONVERGINT TECHNOLOGIES Electrical/Frederick County, Howard County 15 permits/to Jun 2026
CWT ELECTRIC LLC Electrical/Frederick County, Howard County 15 permits/to Mar 2026
ERIK A ANTHONY Electrical/Frederick County 15 permits/to Apr 2026
HONEST ELECTRICAL SERVICE Electrical/Anne Arundel County, Howard County 15 permits/to Jul 2026
JARED VAUGHT Electrical/Frederick County 15 permits/to Oct 2025
KASTLE SYSTEMS LLC Electrical/Anne Arundel County, Howard County 15 permits/to Jul 2026
KNOX ELECTRIC Electrical/Howard County 15 permits/to Jul 2026
LIGHTHOUSE ELECTRICAL CONTRACTORS INC Electrical/Howard County 15 permits/to Aug 2026
LIGON ELECTRIC INC Electrical/Anne Arundel County, Frederick County, Howard County 15 permits/to Aug 2026
MILTON ELECTRIC CO INC Electrical/Anne Arundel County, Howard County 15 permits/to Sep 2026
Power Solutions Electrical/Anne Arundel County, Frederick County, Howard County 15 permits/to Aug 2026
QUALITY CABLE SOLUTIONS INC Electrical/Anne Arundel County, Frederick County, Howard County 15 permits/to Aug 2026
SECURITAS TECHNOLOGY CORPORATION Electrical/Anne Arundel County, Howard County 15 permits/to Jun 2026
SECURITY ENGINEERING INC Electrical/Howard County 15 permits/to Jul 2026
SHAW ELECTRIC Electrical/Anne Arundel County, Howard County 15 permits/to Sep 2026
ULTRA LIGHTING LLC Electrical/Anne Arundel County, Frederick County, Howard County, Prince George's County 15 permits/to Aug 2026
WIREMASTER ELECTRIC LLC Electrical/Anne Arundel County, Frederick County, Howard County 15 permits/to Aug 2026
Alcor Power Solutions LLC Electrical/Anne Arundel County, Frederick County, Howard County 14 permits/to Aug 2026
B Ceccio Electric LLC Electrical/Frederick County 14 permits/to Jun 2026
B & L ELECTRIC CO., INC. Electrical/Anne Arundel County 14 permits/to May 2026
CHAMPION ELECTRIC SERVICES,INC Electrical/Anne Arundel County, Frederick County 14 permits/to Aug 2026
COVE ELECTRIC INC Electrical/Howard County 14 permits/to Jul 2026
CRANDELL ELECTRICAL SERVICES LLC. Electrical/Anne Arundel County, Howard County 14 permits/to Aug 2026
CURTIS WELLS Electrical/Frederick County 14 permits/to Aug 2026
DATA STREAM WIRING, LLC Electrical/Anne Arundel County 14 permits/to Jul 2026
DAVID S RAY Electrical/Frederick County 14 permits/to May 2026
DELUCA ELECTRIC Electrical/Anne Arundel County, Howard County 14 permits/to May 2026
EDMUNDS ELECTRICAL SERVICES Electrical/Anne Arundel County 14 permits/to Aug 2026
FERN RODKEY ELECTRIC INC Electrical/Frederick County, Howard County 14 permits/to Jun 2026
HALL'S ELECTRIC LLC Electrical/Howard County 14 permits/to Aug 2026
INFINITI TECHNOLOGIES Electrical/Anne Arundel County, Howard County 14 permits/to Sep 2026
JAMES M KLASMEIER ELECTRIC LLC Electrical/Howard County 14 permits/to Jul 2026
JOHN J CRAMER Electrical/Frederick County 14 permits/to Oct 2025
LANSTAR SYSTEMS INC Electrical/Frederick County, Howard County 14 permits/to Jun 2026
mark leahy services Electrical/Frederick County 14 permits/to Sep 2025
M&C ELECTRICAL INC. Electrical/Howard County 14 permits/to Jul 2026
MIDPOINT TECHNOLOGY GROUP LLC Electrical/Anne Arundel County, Frederick County, Howard County 14 permits/to Jul 2026
Project Manager Rich Skillman Electrical/Frederick County 14 permits/to Jul 2025
R. P. ELECTRIC Electrical/Howard County 14 permits/to Feb 2026
SANSBURY ELECTRIC Electrical/Anne Arundel County, Frederick County, Howard County 14 permits/to Jun 2026
TRUE POWER SOLUTIONS LLC Electrical/Anne Arundel County, Howard County 14 permits/to Jun 2026

Previous Next

Source: county permit records. Updated weekly.