Commercial Air Duct Cleaning in Maryland: What's Different

Commercial duct cleaning isn't just "residential at scale." The scope, the standards, and the documentation are all different. If your vendor sends you the same one-page invoice they'd send a homeowner, you're not getting commercial-grade work.

Industries we work with most in Maryland

• Restaurants (kitchen exhaust + dining-area HVAC, per NFPA-96)
• Multi-family (apartments + condos) — HOA / PM compliance reporting
• Dental and veterinary practices (IAQ-sensitive, schema visible to patients)
• Office tenants in older buildings (sick-building-syndrome scoping)
• Daycares and schools (allergen + mold mitigation, often parent-driven)

What's in a commercial scope

• Written pre-job scope citing OSHA + EPA + any industry-specific standard
• Negative-pressure HEPA cleaning of all supply, return, and exhaust
• Air handler internal cleaning (often skipped in residential)
• Coil cleaning + condensate drain cleaning
• Per-unit reporting for multi-family (we provide unit-by-unit PDFs)
• IAQ Lab Report — same as residential, included
• Certificate of completion with photos and equipment serial numbers

If you're a property manager and have 5+ units to schedule, we use a per-unit scope and a dispatch SOP that doesn't bother your tenants. Call (855) 640-0404 and ask for our commercial scope deck.