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.

• BERD LLC Structural/Frederick County, Howard County 3 permits/to Dec 2025
• BEST DEAL HOME IMPROVEMENT LLC Plumbing/Howard County 3 permits/to Dec 2025
• BIG TIME COMFORT HVAC/Anne Arundel County, Howard County 3 permits/to Jul 2026
• BILDEN DESIGN CONSTRUCTION LLC Deck & Patio/Howard County 3 permits/to Aug 2026
• Bill Gilde Electric Plumbing/Howard County 3 permits/to Jul 2025
• BLUBAUGH PLUMBING Plumbing/Howard County 3 permits/to Mar 2025
• BOWLIN PLUMBING LLC Plumbing/Howard County 3 permits/to Oct 2024
• BRANDON SMITH CONTRACTORS Site/Howard County 3 permits/to Feb 2024
• Brasher Design Deck & Patio/Howard County 3 permits/to May 2026
• Bray & Scarff Interior/Frederick County, Howard County 3 permits/to Aug 2025
• B & R BROTHERS LLC Deck & Patio/Frederick County, Howard County 3 permits/to May 2026
• BRIGHT ELECTRIC INC Deck & Patio/Frederick County, Howard County 3 permits/to May 2024
• BROADBAND TECHNOLOGY CORPORATION Electrical/Howard County 3 permits/to May 2025
• BROTHERS PRO-PAVE LLC Pool & Spa/Howard County 3 permits/to Jul 2026
• BROWN ELECTRIC GROUP , LLC Electrical/Anne Arundel County, Howard County 3 permits/to Aug 2026
• BRY'S LAWN CARE LLC Site/Howard County 3 permits/to Jul 2026
• B & T SERVICES LLC Electrical/Howard County 3 permits/to Sep 2026
• BUDDING BRANCH LANDSCAPE & DESIGN Deck & Patio/Howard County 3 permits/to Jul 2026
• BUILDERGURU CONTRACTING INC HVAC/Howard County 3 permits/to Feb 2025
• BUTLER HILL CONSTRUCTION LLC Deck & Patio/Howard County 3 permits/to Jul 2025
• BY DESIGN GROUP LLC Deck & Patio/Howard County 3 permits/to Mar 2026
• CAPITAL ROOFING INC Exterior/Howard County 3 permits/to Apr 2024
• CARLOS HANDYMAN SERVICES LLC Deck & Patio/Howard County 3 permits/to Mar 2025
• CASPER G. SIPPLE INC Electrical/Howard County 3 permits/to Jan 2024
• CEDAR HILL ELECTRIC LLC Electrical/Howard County 3 permits/to Oct 2024
• CHESAPEAKE CONSTRUCTION Deck & Patio/Baltimore County, Howard County 3 permits/to Jan 2026
• CHEVY CHASE REMODELING Deck & Patio/Howard County 3 permits/to Feb 2026
• CHUCKS PLUMBING Plumbing/Anne Arundel County, Howard County 3 permits/to Aug 2026
• C.J. HOGAN LLC Accessory Structure/Anne Arundel County, Howard County 3 permits/to May 2026
• C & K ELECTRIC Electrical/Howard County 3 permits/to Mar 2026
• CLIMATAIR INC HVAC/Howard County 3 permits/to Apr 2025
• CL SERVICES LLC Deck & Patio/Howard County 3 permits/to Jun 2025
• CLUNE CONSTRUCTION Fire Protection/Howard County 3 permits/to Nov 2025
• CM HEATING AND COOLING MECHANICAL SERVICES INC HVAC/Howard County 3 permits/to Mar 2026
• C M PARKER CONSTRUCTION INC Deck & Patio/Howard County 3 permits/to Nov 2025
• COMMERCIAL ENERGY SYSTEMS INC Electrical/Frederick County, Howard County 3 permits/to Nov 2025
• COMMERCIAL INTERIOR CONTRUCTION, INC Fire Protection/Howard County 3 permits/to Apr 2025
• COMPLETE CLIMATE SERVICES HVAC/Howard County 3 permits/to Jul 2026
• COMPLETE COMFORT SERVICES LLC HVAC/Howard County 3 permits/to Dec 2025
• COMPLETE CONVERSION SERVICES INC Structural/Howard County 3 permits/to Jan 2026
• CONEWAGO ENTERPRISE INC Site/Howard County 3 permits/to Apr 2026
• CONSTRUCTION BROTHERS LLC Deck & Patio/Howard County 3 permits/to Sep 2025
• CONTRACTOR'S NEXT PROJECT LLC Deck & Patio/Howard County 3 permits/to Dec 2025
• CONVENIENCE SIGN & DESIGN Pool & Spa/Howard County 3 permits/to Apr 2025
• CONVERT SOLAR LLC Solar/Anne Arundel County, Howard County 3 permits/to Jun 2026
• CORDELL ENTERPRISES, INC. HVAC/Frederick County, Howard County 3 permits/to Jan 2024
• CORNERSTONE COMMERCIAL SERVICES LLC Site/Howard County 3 permits/to Feb 2024
• CORNERSTONE MECHANICAL SOLUTIONS, LLC HVAC/Anne Arundel County, Howard County 3 permits/to Jun 2026
• COSTELLO CONSTRUCTION Structural/Howard County 3 permits/to Oct 2025
• COURAGEOUS BUILDING AND CONSTRUCTION Deck & Patio/Howard County 3 permits/to Mar 2026

Source: county permit records. Updated weekly.