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

J. Walter Snyder Walt's Mechanical Services LLC

33 permits filed in the last 90 days, mostly in Annapolis, Arnold and Pasadena. That ranks #10 of 185 companies whose work is mostly HVAC.

33permits, last 90 days▼ -3% vs. 34 the 90 days before
67permits since April 2026
13towns worked in
Oct 6last permit filed

Permits by month * through Oct 7, 2026

Apr: 9 permits9AprMay: 13 permits13MayJun: 10 permits10JunJul: 7 permits7JulAug: 9 permits9AugSep: 14 permits14SepOct: 5 permits5Oct*

Where they work permits

  • Annapolis16
  • Arnold10
  • Pasadena10
  • Severna Park6
  • Millersville5
  • Gambrills4
  • Crownsville4
  • Brooklyn4

Permit types permits

  • Mechanical31
  • Electrical19
  • Plumbing15
  • Gas1
  • Water/Sewer Connection1

Common jobs permits

  • Ductwork23
  • Furnace & AC swaps16
  • Heat pumps11
  • Mini-splits4
  • Bath & kitchen3
  • Service upgrades2

Newest permits

FiledPermit typeWorkStreet, townStatus
Oct 6ElectricalReplace old 200 amp panel with new 200 amp panel, add disconnect and grounding.…Ben Oaks Dr W, Severna ParkActive
Oct 5PlumbingAdd 3 toilets, 3 lavs and 1 tub. Add waste, vent and water lines.Sunset Cir, PasadenaActive
Oct 5PlumbingInstall 3 toilets, 3 lavs, 1 kitchen, and dishwasherMae Rd, Glen BurnieActive
Oct 2PlumbingRe-piping additionFerry Point Rd, PasadenaActive
Oct 1PlumbingInstall two heat pump water heaters.Osprey Point Rd, CrownsvilleClosed
Sep 30PlumbingInstall 2 toilets and 2 lavsGordon Ct, Glen BurnieActive
Sep 30MechanicalInstall new 4ton heat pump. Connect to existing ductwork.Ben Oaks Dr W, Severna ParkActive
Sep 27ElectricalDisconnect/ reconnect 15 amp furnace circuit and 30 amp AC circuit in place usin…Gilbert Rd, ArnoldActive
Sep 24MechanicalINSTALL 100,000 BTU FURNACE WITH BACK UP 3.5 TON HEAT PUMP AND DUCT WORK AND 1.5…Oakford Ave, EdgewaterActive
Sep 23MechanicalRelocate existing return, relocate existing supply, install one new bath fan.Kings Retreat Dr, DavidsonvilleActive
Sep 16MechanicalInstall new 3ton a/c and gas furnace, 1 zone, 90kBTU furnace. Install new ductwo…Harmony Ave, ArnoldActive
Sep 15MechanicalInstall one new 3ton and 5ton geo hp, 2 zones 96k btu. Connect to existing ductw…Osprey Point Rd, CrownsvilleClosed
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; this company files under 3 licenses. Is this your company? Email [email protected] to correct its name or grouping.