Final Inspection Checklist: What Your Post-Construction Clean Should Deliver Before Occupancy

Certificate of occupancy inspections fail when cleaning is incomplete. Punch-list inspections generate callbacks that delay move-in. Tenant walk-throughs produce complaints that damage the GC-owner relationship. All of these are avoidable with a comprehensive final inspection checklist that holds the post-construction cleaning company accountable. Use this list as your vendor accountability tool on every project — from HVAC diffusers and window glass to grout haze, floor finish, and restroom restocking.

How to Use This Checklist

Walk the space with your cleaning vendor at the completion of final cleaning. Physically verify each item — don't check boxes from the hallway. Any item that fails goes on a punch-list and gets corrected before the building is released for occupancy. This is the same verification discipline a GC uses for their own punch-list — the cleaning vendor's work deserves the same scrutiny.

For large projects, break the walk-through into zones (floor-by-floor, or by building wing). Document failures with photos. Assign a correction deadline to each item.

Ceilings and Overhead

• Ceiling tile surfaces free of visible dust and fingerprints
• Exposed ceiling structures (if applicable) HEPA-vacuumed
• Ceiling grid cleaned and free of dust accumulation
• HVAC diffusers cleaned inside and out; no visible dust on louvers
• Return-air grilles cleaned; filters replaced
• Light fixtures cleaned — both housings and lenses
• Fire sprinkler heads dust-free
• Smoke detectors and CO detectors clean (not painted over from construction)
• Ceiling-mounted speakers and AV equipment clean

Walls and Millwork

• All paintable surfaces free of construction dust, fingerprints, and stains
• Wall corners and edges detail-cleaned
• Baseboards cleaned top and face, no drywall dust residue
• Door frames and jambs cleaned, no paint overspray
• Doors cleaned both sides, hinges free of construction dust
• Door hardware polished (levers, handles, kick plates, push plates)
• Electrical outlets and switches — plates cleaned, no paint on covers
• Thermostats and control panels cleaned and free of dust
• Wall-mounted fixtures (soap dispensers, sanitizer dispensers, etc.) clean and stocked

Windows and Glass

• Interior window glass clean, streak-free, no residue
• Window frames and tracks vacuumed — no construction debris
• Window sills cleaned
• Exterior glass clean (scope-dependent — may be separate contract)
• Glass partitions and interior windows streak-free
• Mirrors clean and streak-free
• Glass doors both sides cleaned including frame
• All stickers, protective film, and labels removed from windows and glass

Flooring

• All hard flooring vacuumed and wet-cleaned appropriate to type
• No grout haze on tile floors
• Floor finish applied to VCT where specified; correct coat count (see VCT strip and wax guide)
• Carpet vacuumed thoroughly; no visible dust or debris
• Transitions and edges detail-cleaned
• Under radiators, around columns, and in hard-to-reach corners cleaned
• Elevator cab floors cleaned (if applicable)
• Stair treads and risers cleaned
• Walk-off mats installed (where scope includes)

Restrooms

• All fixtures (toilets, urinals, sinks) cleaned and polished
• Mirrors cleaned streak-free
• Partitions cleaned both sides including latches and hinges
• Tile walls cleaned; no grout haze
• Floor tile grout lines detail-cleaned
• Chrome fixtures polished
• Dispensers installed, filled, and functioning (soap, towels, toilet paper, seat covers)
• Trash receptacles clean, lined, and in place
• Diaper changing stations cleaned (where present)
• Emergency pull-cords functional and visible
• Floor drains clear and functional

Kitchens and Break Rooms

• Cabinets clean inside and out; all construction dust removed from drawers and shelves
• Countertops cleaned and sealed where required
• Backsplash tile cleaned; no grout haze
• Appliances cleaned inside and out (refrigerator, microwave, dishwasher, etc.)
• Sink and fixtures polished
• Stainless surfaces polished and streak-free
• Appliance door seals clean
• Garbage disposal area clean (if applicable)

Mechanical and Specialty Areas

• Electrical and telecom rooms swept; no construction debris
• Mechanical rooms cleaned (scope-dependent)
• Janitor closets cleaned and stocked
• Storage rooms clean and ready for use
• Mail rooms cleaned with trash removed
• Server rooms or IT closets appropriate to scope (see data center cleaning protocols if specialty cleaning was scoped)

Exterior and Adjacent Areas

• Entry mats clean and in place
• Entry glass and revolving doors cleaned
• Sidewalks and entry pavement swept or pressure-washed (scope-dependent)
• Trash receptacles emptied
• Construction trailer area cleaned and restored
• Exterior windows (scope-dependent)

The Final Walkthrough

With the vendor, walk every room systematically. Bring:

• The SOW and this checklist
• A notepad or digital device for documenting issues
• A flashlight — construction dust hides in shadows
• Camera for photographing failures

Any failure goes on a punch-list with a named correction deadline. If more than 10% of items fail, consider this a sign that the vendor's self-check wasn't done — the project may need additional cleaning time rather than just corrections.

Sign off only when the checklist is complete. The signature is your record; don't release it prematurely.