Chino's Leading Commercial Duct Cleaning Service

On request, yes — we run an in-duct camera and send you the clips. Standard inspection includes before/after photos at every register; a full video pass through the trunk lines is a documentation add-on, useful if you're buying or selling the home.

No. The price you booked is the price you pay for the scope you booked. Adders are quoted and approved by you before the tech starts on them — we never turn an $89 booking into a surprise charge at the door.

Yes — licensed where required and fully insured, with a certificate of insurance available before the visit. Ask us when you book your Chino job.

Yes — cigarette and cigar residue is one of our most common post-purchase asks. Standard scope is a full duct cleaning plus indoor coil clean, sanitize, and a new HVAC filter, documented with photos so you can show the system was reset.

A musty smell usually traces to dust and organic debris on a damp evaporator coil; an animal smell usually traces to a rodent intrusion in crawlspace or mobile-home ductwork. We inspect both, remove any nest material, clean the runs, and sanitize the coil.

If dust returns within hours of cleaning, the system is likely pulling unfiltered attic or wall-cavity air through a leak or a panned-return shortcut (common in older homes). We pressurize the system, locate the leak, and recommend sealing or a proper return-drop install.