Supreme Air Duct Services

Supreme Air Duct Services operates as an air duct cleaning specialist serving residential and commercial clients from their Rancho Cucamonga base in Southern California. The company holds a 4.0-star rating derived from four client reviews, positioning them as a focused provider in the air systems cleaning niche rather than a full-spectrum HVAC contractor. Their service territory extends across Riverside, San Diego, Los Angeles, San Bernardino, and Orange Counties, with the business maintaining 24-hour availability throughout the week for customer convenience. The company does not disclose a founding year or licensing number in available public materials.

This contractor distinguishes itself through specialized equipment and targeted service offerings. They utilize Rotobrush-designed cleaning apparatus, a brand recognized within the air duct cleaning industry for systems cleaning applications. Their service menu includes kitchen exhaust hood cleaning, with staff trained and certified according to NFPA procedures and regulations, a notable qualification for commercial kitchen ventilation maintenance. The company also emphasizes dryer vent cleaning as a fire prevention service, highlighting the safety and efficiency benefits of removing lint accumulation from dryer exhaust systems. Additionally, they offer air duct replacement and HVAC visual inspections as complementary services.

Customer experiences documented in reviews reveal varied service outcomes. One reviewer, Christina Easton, describes working with Kevin as a responsive and reliable technician who followed through on commitments. Another client, Johnny Ortiz, documented a complete service experience including vacuuming, vent washing, and filter replacement after observing accumulated dirt. However, a review from kdj29 describes a significant service failure where no cleaning work was performed, resulting in a transaction dispute through the reviewer's bank. These contrasting experiences suggest potential variability in service delivery that prospective clients should consider.