The short answer
New Jersey's freeze-thaw winters, humid summers, and fall storms reward a seasonal maintenance plan: winterize and prepare snow operations in late fall, inspect roofs and pavement for winter damage in spring, service cooling and irrigation before summer, and clean gutters and drains before leaves and storms in autumn.
Spring (March–May)
- Roof, flashing, and gutter inspection for winter damage
- Pavement and sidewalk survey: potholes, heaves, trip hazards
- Irrigation start-up and backflow testing
- Exterior caulking and paint touch-ups
- Pool opening and safety inspection
Summer (June–August)
- HVAC service and condensate line cleaning
- Dryer vent cleaning in multifamily buildings
- Pest control and tree pruning away from buildings
- Paving, sealcoating, and striping projects
Fall (September–November)
- Gutter and downspout cleaning after leaf drop
- Heating system service; test boilers and furnaces
- Irrigation blowout before the first freeze
- Snow contract review, staging, and site maps — see snow removal contracts
- Storm drain and catch basin cleaning
Winter (December–February)
- Freeze prevention in vacant units and unheated spaces
- Ice dam watch on low-slope and poorly ventilated roofs
- Snow and ice operations with documented service times
- Generator and fire-system testing
Tracking it
A calendar only works if someone tracks it. We schedule recurring inspections in our system and photograph conditions, so boards and owners see what was checked and what needs attention.
Common questions
How often should gutters be cleaned in New Jersey?
At least twice a year — late spring and after leaf drop in late fall — and more often for buildings under large trees.
When should heating systems be serviced?
Every fall before the heating season, ideally in September or October.
Reviewed October 2026 by Comet Management, Hamburg, NJ.