HVAC contractors in Anne Arundel County, MD

196 firms whose permit filings in Anne Arundel County we observed, from records beginning December 2025. The 50 most active are listed here, ordered by permits filed in this county, which reflects our coverage as much as their volume.

• CONSTELLATION HOME Anne Arundel County, Frederick County, Howard County 1414 permits/to Sep 2026
• AMERICAN RESIDENTIAL SERVICES Anne Arundel County, Frederick County, Howard County 396 permits/to Sep 2026
• F.H. FURR PLUMBING, HEATING, AIR CONDITIONING, & ELECTRICAL Anne Arundel County, Frederick County, Howard County 222 permits/to Sep 2026
• LEN THE PLUMBER Anne Arundel County, Frederick County, Howard County 214 permits/to Sep 2026
• MCCREA EQUIPMENT COMPANY Anne Arundel County, Frederick County, Howard County, Prince George's County 200 permits/to Sep 2026
• SOUTHERN MARYLAND HTG & AIR Anne Arundel County 200 permits/to Sep 2026
• DAVE'S ELECTRIC Anne Arundel County, Frederick County, Howard County 199 permits/to Sep 2026
• BELAIR ENGINEERING & SERVICE Anne Arundel County, Prince George's County 196 permits/to Sep 2026
• HORIZON SERVICES MD LLC Anne Arundel County, Frederick County, Howard County 184 permits/to Sep 2026
• WL STATON PLUMBING HTNG & COOL Anne Arundel County 177 permits/to Sep 2026
• Grove Heating & Cooling Inc Anne Arundel County, Howard County 150 permits/to Sep 2026
• BELAIR ENGINEERING & SVC CO. Anne Arundel County 149 permits/to Sep 2026
• STATON HEATING, COOLING, AND PLUMBING Anne Arundel County 148 permits/to Sep 2026
• HARAMIS ELECTRIC Anne Arundel County, Howard County 146 permits/to Sep 2026
• TITAN MECHANICAL, INC. Anne Arundel County 124 permits/to Feb 2026
• CORNETT HEATING AND COOLING , LLC Anne Arundel County 120 permits/to Sep 2026
• ARS DBA BLUE DOT OF MD Anne Arundel County 116 permits/to Sep 2026
• C & C ELECTRIC Anne Arundel County, Howard County 114 permits/to Sep 2026
• MASTERS MID ATLANTIC LLC DBA AIRTRON LLC Anne Arundel County, Howard County 103 permits/to Aug 2026
• ENVIRONMENTAL SYSTEMS ASSOCIATES LLC DBA CROPPMETCALFE Anne Arundel County, Frederick County, Howard County 89 permits/to Sep 2026
• COASTAL HEATING AND AIR CONDIT Anne Arundel County 67 permits/to Sep 2026
• MARYLAND ELECTRIC INC. Anne Arundel County 62 permits/to Sep 2026
• COASTAL HEAT & AIR CONDT. Anne Arundel County 60 permits/to Sep 2026
• PLUMBER AND GAS FITTER Anne Arundel County 55 permits/to Jul 2026
• MICHAEL AND SON SERVICE Anne Arundel County 46 permits/to Sep 2026
• UNITED AIR TEMP Anne Arundel County, Frederick County, Howard County 46 permits/to Sep 2026
• MICHAEL & SON SERVICES INC Anne Arundel County, Howard County 45 permits/to Aug 2026
• WILLIAM H. METCALFE & SONS, INC Anne Arundel County, Howard County, Prince George's County 41 permits/to Sep 2026
• WALT'S MECHANICAL SERVICES LLC Anne Arundel County 34 permits/to Sep 2026
• TRI-STATE ELECTRICAL SVCS,INC. Anne Arundel County 33 permits/to Sep 2026
• MICHAEL AND SON SERVICES, INC. Anne Arundel County, Frederick County, Howard County 32 permits/to Sep 2026
• ST JOHN PROPERTIES INC Anne Arundel County, Baltimore County, Frederick County, Howard County 29 permits/to Sep 2026
• CLEAN AIR HEAT. & A/C CO INC Anne Arundel County 25 permits/to Aug 2026
• CLIMATECARE HVAC SERVICES LLC Anne Arundel County, Howard County 23 permits/to Sep 2026
• F H FURR PLUMBING, HTG & A/C Anne Arundel County 23 permits/to Aug 2026
• MURRAYS PLUMBING & HEATING,LLC Anne Arundel County 22 permits/to Sep 2026
• A.P. WOODSON/PETRO HOME SERVICES Anne Arundel County 19 permits/to Sep 2026
• BAY AREA MECHANICAL SVCS INC. Anne Arundel County 19 permits/to Aug 2026
• KLM MECHANICAL Anne Arundel County, Howard County 18 permits/to Sep 2026
• ARUNDEL COOLING & HEATING CO INC Anne Arundel County, Howard County 17 permits/to Aug 2026
• OSPREY ELECTRIC LLC Anne Arundel County, Howard County 17 permits/to Sep 2026
• WEHN HVAC, INC. Anne Arundel County 16 permits/to Aug 2026
• ANCHOR MECHANICAL LLC Anne Arundel County, Frederick County, Howard County 14 permits/to Sep 2026
• CONTINENTAL ELECTRIC Anne Arundel County, Howard County 14 permits/to Aug 2026
• D & I MECHANICAL CONTRACTORS Anne Arundel County 14 permits/to Jul 2026
• EDGE ENERGY DBA EQUITY DEV. Anne Arundel County 14 permits/to Aug 2026
• GROVE HEATING AND COOLING, INC. Anne Arundel County, Howard County 14 permits/to Aug 2026
• PAUL VINCENT WOODS Anne Arundel County 14 permits/to Aug 2026
• A.J. MICHAELS COMPANY, INC Anne Arundel County, Howard County 13 permits/to Aug 2026
• ECOMIZE USA LLC Anne Arundel County, Frederick County, Howard County 12 permits/to Aug 2026

HVAC contractors in other counties

Other trades in Anne Arundel County

Built from Anne Arundel County permit filings. Not every filing names a contractor, so a firm working here may not appear. See what we cover, or search the full registry.