Live data through Oct 7, 2026 Anne Arundel County permit records Updated every weekday
HVAC contractor · Anne Arundel County, MD

Coastline Heating And Cooling

5 permits filed in the last 90 days, mostly in Gibson Island, Gambrills and Severna Park. That ranks #21 of 185 companies whose work is mostly HVAC.

5permits, last 90 days▲ 5× vs. 1 the 90 days before
6permits since April 2026
4towns worked in
Sep 14last permit filed

Permits by month * through Oct 7, 2026

Apr: 0 permits0AprMay: 1 permits1MayJun: 0 permits0JunJul: 1 permits1JulAug: 3 permits3AugSep: 1 permits1SepOct: 0 permits0Oct*

Where they work permits

  • Gibson Island2
  • Gambrills2
  • Severna Park1
  • Crownsville1

Permit types permits

  • Mechanical6

Common jobs permits

  • Ductwork4
  • Furnace & AC swaps2
  • Heat pumps2
  • Mini-splits1
  • New construction1

Newest permits

FiledPermit typeWorkStreet, townStatus
Sep 14MechanicalInstall two five ton Heat pumps with ductwork Install two 200,000 BTU Reznor Hea…Aberfoyle Rd, Gibson IslandClosed
Aug 18MechanicalReplace Heat pump system to exact specs as existing system Install new branch li…Gambrills Rd, GambrillsActive
Aug 18MechanicalInstall propane furnace, complete duct system, and bathroom exhaust fan in new h…CrownsvilleActive
Aug 10MechanicalRaise existing duct work and add 3 Branch lines down into new ceiling from exist…Davidsonville Rd, GambrillsActive
Jul 15MechanicalInstallation of 18,000 Btu Ductless unit in room over the garage includes contro…Magothy Rd, Severna ParkActive
May 18MechanicalInstall unit heatersAberfoyle Rd, Gibson IslandClosed
As filed with the county, through Oct 7, 2026. Street only: no house numbers, owners or contacts.

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From Anne Arundel County's public permit records (complete from April 2026), collected every weekday. Permits are grouped into one company by Maryland license number and by the phone and email each license holder files with. Is this your company? Email [email protected] to correct its name or grouping.