Advanced Negative Pressure Duct Cleaning in Tempe, AZ

Yes — in-duct UV lights mounted in the air handler kill mold, bacteria, and airborne contaminants before they recirculate. It's one of our most popular IAQ add-ons, especially in dust-heavy climates and homes with pets or asthma, and pairs well with sanitize and a high-MERV filter.

We don't run lab air-quality testing in-house. During inspection we flag visible mold, excessive dust loading, and airflow issues; for lab-grade allergen, VOC, or mold-spore readings we refer to a partnered IAQ tester.

Yes. A musty smell usually traces to 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 nest material, clean the runs, and sanitize the coil.

It helps most when paired with sanitize and a fresh high-MERV filter — that combination removes the dust, dander, and debris the system recirculates. Many Tempe allergy households report noticeable relief within a few days.

Our standard inspection is $99, and we're currently running a promo at $89 for a basic cleaning. Final price depends on how many furnaces are in the home, how many supply and return vents, and whether you add coil cleaning, sanitize, UV light, or mold treatment. Tell us your Tempe address and rough vent count and we'll give you a firm number before we drive out.

Supply ducts, return ducts, registers, the blower compartment, and an indoor coil inspection, plus an airflow check before we leave. Add-ons include full sanitize, UV light install, blower assembly clean, coil deep clean, condensate drain flush, mold treatment, and a new HVAC filter. If a basic clean is all you need, that's all we sell you.