Tip Top Air Duct Cleaning

Tip Top Air Duct Cleaning has built a reputation in Pasadena and throughout the San Gabriel Valley, earning 172 client reviews that average 4.9 stars. The company focuses exclusively on residential air duct and HVAC system cleaning, handling projects ranging from routine maintenance to severe contamination cases that other contractors decline to touch. Their service area spans Pasadena, Altadena, and neighboring Los Angeles County communities.

What distinguishes Tip Top from competitors is their specialized approach to odor elimination. Unlike companies that simply mask smells with fragrances, they deploy penetrating deodorizers that neutralize smoke, pet, and musty odors at the source within ductwork. Multiple reviewers specifically mention the transformative difference between their treatment and the temporary cover-ups attempted by other services.

Hector, a lead technician, handled a particularly challenging job for a homeowner who purchased a house previously occupied by a heavy smoker. When heating kicked on, the smell was unbearable, and the homeowner feared HVAC replacement was necessary. Hector performed a complete deep clean of every duct and applied a professional-grade neutralizer. The result: fresh-smelling air and a system saved from replacement. Another reviewer called out their team for explaining how years of accumulated dust had caused a burnt smell from the furnace, then completely resolving it.