Post-Construction Cleaning St. Louis | Habitation Readiness
Construction silica dust rates Mohs hardness 7—harder than most hardwood floor finishes. A standard vacuum doesn't remove it. It redistributes it through your HVAC system and micro-abrades every surface it contacts.
From new builds in St. Charles County to luxury renovations steps from Forest Park and commercial projects anchored near Union Station, Clean Town & Country delivers certified Habitation Readiness: the documented confirmation that your property is safe, clean, and occupancy-ready. Our 3-Phase Transition Protocol eliminates silica, adhesive residue, and bio-load—then closes with a PDF Hygiene Clearance Report.
The Occupancy Risk You Cannot See
Post-construction particulate is invisible, pervasive, and chemically aggressive. Standard janitorial equipment doesn't solve this problem—it accelerates it.
Silica Dust (Mohs 7)
Crystalline silica from drywall, concrete, and tile work micro-abrades hardwood floors and scratches architectural glass when contacted by standard vacuum brush heads. HEPA H13 commercial vacuums with soft-head attachments are required.
HVAC Contamination
Airborne silica and construction dust migrate through ductwork during HVAC activation. An uncleaned system redistributes particulate for months after move-in. We treat every vent before the system comes online.
Adhesive Residue
Construction adhesives and caulk bond to tile grout, hardwood floors, and fixture surfaces. Incorrect removal scratches stone and dulls finishes. Our pH-neutral cleaners and plastic-scraper protocol treat each surface by material type—no razor contact on tempered glass.
The 3-Phase Transition Protocol
Developed for St. Louis contractors—from new construction in Chesterfield Valley to residential renovations along the Forest Park corridor. Each phase is a prerequisite for the next.
Assessment & Documentation
Identifying silica, adhesive, and bio-load
- Visual survey of all surfaces for silica deposits, adhesive splatter, and caulk residue
- HVAC vent inspection—identify contamination pathways before system activation
- Hardwood floor assessment to classify dust load and determine HEPA attachment protocol
- Cabinet and drawer interior inspection for construction particulate migration
- Photo documentation of pre-clean conditions for Hygiene Clearance Report baseline
Remediation
OSHA-compliant HEPA dust control & adhesive treatment
- HEPA H13 commercial vacuums (99.97% filtration at 0.3 microns)—silica extracted, not redistributed
- Negative air containment prevents cross-contamination between zones
- pH-neutral cleaners applied to tile grout, stone countertops, and hardwood floors
- Plastic-scraper adhesive removal on all hard surfaces—no razor contact on tempered glass
- 275°F steam sanitization on fixture hardware, faucets, and door hardware
- HVAC vent covers removed, treated, and replaced before system activation
Certification
Delivery of the PDF Hygiene Clearance Report
- White-glove inspection of all surfaces against Phase 1 documentation baseline
- HVAC test activation with technician on-site to verify zero particulate redistribution
- Final HEPA pass on all hardwood floors before sign-off
- PDF Hygiene Clearance Report delivered: room-by-room documentation, pre/post photos, occupancy confirmation
- COI provided on request—$2M general liability, workers’ compensation, commercial auto
The Cabinet Barrier Policy
New construction creates a problem that standard protocols miss entirely: construction particulate migrates into every enclosed space during the build—silica, drywall dust, and adhesive vapor settle inside every cabinet box, drawer channel, and appliance cavity.
When the first occupants open those cabinets, they activate a contamination event in direct contact with food, cookware, and personal items.
Our Volumetric Protocol mandates that every enclosed interior be opened, inspected, extracted with HEPA equipment, and wiped with pH-neutral cleaners before the property achieves Habitation Readiness certification. No cabinet is skipped. No drawer is assumed clean.
Every Cabinet Interior
Upper and lower cabinets in kitchen and bathrooms—shelves, walls, and cabinet floor of each box
Every Drawer
Drawer box interior and under-drawer channel where silica accumulates during drywall finishing
All Appliances
Refrigerator interior, oven cavity, dishwasher drum, microwave—each treated before first-use activation
Closet Interiors
Rod areas, shelf surfaces, and closet floors—construction dust settles in enclosed spaces first
Vanity & Medicine Cabinets
Interior surfaces treated with pH-neutral cleaners—direct contact with personal items makes this non-negotiable
Insurance, Pricing & Project Qualifications
Post-construction cleaning demands specialized equipment, OSHA-compliant protocols, and documented outcomes. Our pricing reflects that standard.
$2M Insurance
$2,000,000 general liability coverage. Workers' compensation for all technicians. Certificates of Insurance delivered same-day for contractor requirements and can name additional insured parties on request.
$450 Minimum
Post-construction minimum reflects HEPA equipment deployment, OSHA-compliant protocol time, Cabinet Barrier Policy execution, and Hygiene Clearance Report documentation. New construction homes and large commercial projects are quoted individually based on square footage and particulate load.
Get a Project QuoteHygiene Clearance Report
Every Habitation Readiness engagement closes with a PDF Hygiene Clearance Report: room-by-room documentation, pre/post photographic evidence, treatments applied by surface type, and signed occupancy confirmation.
Post-Construction Projects Across the St. Louis Metro
From high-rise projects near the Gateway Arch riverfront to custom builds in St. Charles County and estate renovations overlooking Forest Park—we operate wherever St. Louis builds.
Frequently Asked Questions
Common questions about Habitation Readiness and post-construction cleaning in St. Louis.
What is Habitation Readiness?
Habitation Readiness is our certification standard. A property achieves it when all construction particulates—crystalline silica, adhesive residue, and bio-load—have been extracted to OSHA-acceptable thresholds, every surface treated with pH-neutral cleaners, and the property documented safe for occupancy via our PDF Hygiene Clearance Report.
Why does silica damage hardwood floors if vacuumed incorrectly?
Crystalline silica rates Mohs hardness 7—harder than most hardwood floor finishes. Standard vacuum brush heads and wheels create micro-abrasions that permanently dull the finish. Our HEPA H13 commercial vacuums use soft-head attachments and specific pass patterns to extract silica without any surface contact.
What does the Cabinet Barrier Policy cover?
Every enclosed interior: kitchen and bathroom cabinets, all drawers, refrigerator, oven cavity, dishwasher drum, microwave, closets, and vanity/medicine cabinets. Construction particulate migrates into all enclosed spaces during the build. Our Volumetric Protocol treats every cavity before certification.
Do you carry insurance for contractor projects?
Yes. We carry $2M general liability coverage, workers’ compensation for all technicians, and commercial auto. Certificates of Insurance are delivered same-day and can name additional insured parties as required by your GC or property manager.
Do you serve new construction in St. Charles County?
Yes. We serve post-construction projects across the St. Louis metropolitan area including St. Charles County, Chesterfield, Ladue, Town and Country, Clayton, Creve Coeur, and surrounding areas. We work directly with general contractors, custom home builders, and property managers.
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Contact UsReady to Certify Your Property as Habitation Ready?
Schedule your 3-Phase Transition Protocol. We serve contractors and property owners across the St. Louis metro. $450 minimum. $2M insured. PDF Hygiene Clearance Report included on every engagement.