Residential and Commercial Cleaning

Most companies that offer “commercial cleaning” are focused on surface appearance — not on microbial safety or regulatory compliance. But when you’re responsible for a facility that houses employees, patients, or the public, clean isn’t enough — it must be verified decontaminated.

At Biohazard PRO, commercial decontamination means precision, science, and measurable results. Every environment presents unique bio-loads, particulates, and air-quality variables — from office carpet fibers that trap bacteria to HVAC systems that quietly circulate contaminated dust. Our mission is to restore and maintain hygienic integrity throughout the entire building ecosystem.

We begin every job with a technical assessment — identifying risk zones, airflow patterns, and contamination pathways. Containments are established only when necessary to control airborne movement or isolate sensitive areas.

Before any cleaning chemistry is applied, technicians perform HEPA vacuuming to remove loose particulates and biological residue. This step ensures that when disinfectant-cleaners are applied, they contact the surface directly rather than binding to soil layers.

Our disinfectant-cleaners are dual-action compounds designed to clean and disinfect in one step. In heavy-soil environments, agitation follows pre-spray treatment to lift and remove embedded contaminants. Only after surfaces are visibly clean do we apply additional disinfectant solution, ensuring the final phase of decontamination meets hospital-grade performance standards.

Air handling is equally critical. HEPA air scrubbers are deployed to capture aerosolized contaminants, while ozone generators neutralize residual volatile organic compounds (VOCs) and persistent odors that can compromise perceived cleanliness. Every step concludes with ATP surface testing, quantifying cleanliness at the microbial level — not just by sight or smell.

Commercial environments — especially medical, industrial, and educational facilities — are governed by strict hygiene codes. Biohazard PRO operates under OSHA, EPA, and state waste-management compliance frameworks.

All disposable PPE, filters, and contaminated materials are treated as regulated waste, packaged, labeled, and transported through licensed disposal channels. This chain of custody ensures both legal protection and environmental responsibility.

Clients receive a full documentation packet, including ATP test results, service logs, and photo evidence — creating a transparent, verifiable record that satisfies both internal audits and insurance requirements.

Inconsistent cleaning practices can spread contamination rather than control it. A single untested surface or unfiltered vent can reintroduce pathogens, allergens, and odors — undoing thousands of dollars in work. Precision cleaning backed by measurable data eliminates that risk.

Biohazard PRO’s process exists where cleaning science meets liability protection. It’s why property managers, healthcare administrators, and corporate facilities across New England choose us not just as cleaners, but as environmental safety partners.