Air Duct Cleaning in Pasadena - One Flat Price, Before-and-After Photos

Fast, Reliable Air Duct Cleaning Across Pasadena

Air duct cleaning in Pasadena typically runs $350 – $650 for a full residential system, with most jobs completed in a single visit. We dispatch crews from our Los Angeles office and serve Pasadena homes directly, carrying the rotary brush systems and negative-air machines needed for the specific contamination we find here. Call (361) 326-5060 for a free written estimate.

Call (361) 326-5060

Pasadena’s post-WWII ranch homes and 1960s tract houses aren’t like newer construction. Decades of refinery emissions from the Houston Ship Channel, combined with Gulf Coast humidity, leave ductwork coated with a sticky film that standard cleaning won’t touch. Our Air Duct Cleaning crews know what to look for and what equipment to bring.

Why Hollis Air Duct Cleaning Is Pasadena’s Preferred Air Duct Cleaning Company

We’ve been in business since 2004 as part of the Garrison Partners family, and our Pasadena customers know we price every job in writing before touching equipment. The 365-Day Done Right Promise covers every repair: if it fails within a year, we return and make it right at no charge, including a free second visit.

Our technicians are background-checked and uniformed, and they arrive inside the quoted window. Phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops. No callback queues.

We serve Pasadena with the same discipline that defines every Garrison Standard job: written price, written guarantee, site left clean. That standard is why homeowners in Vista Villas, along Fairmont Parkway, and near Pasadena’s older retail corridors call us back.

Commercial Air Duct Cleaning in Pasadena

Commercial Air Duct Cleaning in Pasadena addresses the heavier particulate loads that restaurants, shops, and small industrial spaces accumulate along the Ship Channel corridor. These systems typically require more frequent service than residential due to cooking grease, customer traffic, and ambient refinery particulate that enters through rooftop units and makeup air systems. A typical commercial duct cleaning in Pasadena runs $800 – $2,400 depending on system size and contamination level.

Kitchen Exhaust and Grease Duct Systems

Restaurants near Spencer Highway and Southmore Avenue deal with grease-laden vapor that coats duct interiors and creates fire hazards, which is why Pasadena Dryer Vent Cleaning and exhaust maintenance are critical for these properties. We clean these runs with rotary agitation and degreasing agents, then document the work for fire marshal inspections.

Retail and Office Rooftop Units

Packaged RTUs on Pasadena commercial buildings pull in humid, particulate-heavy air. We clean supply and return trunks, replace degraded flex connections, and offer our Duct Sealing in Pasadena to fix leaks that waste conditioned air and drive up utility bills.

Air Duct Cleaning Services in Pasadena

Air Duct Cleaning Services in Pasadena must account for the unique contamination profile this city presents. Standard dust extraction isn’t enough here. The fine, oily soot from petrochemical emissions bonds to duct walls and requires specialized degreasing to remove. A typical residential full-system cleaning in Pasadena runs $350 – $650, with video inspection and sealing work quoted separately if needed.

Video Inspection Before and After

We run cameras through your supply and return trunks to show you the actual condition. In Pasadena’s older homes, we regularly find crushed flex runs, disconnected boots, and that dark, tacky residue from Ship Channel emissions. You see it before we start and the improvement after we finish.

Duct Sealing and Repair

Cleaning reveals problems. Galvanized joints corrode. Flexible ductwork degrades. We seal with mastic and replace damaged sections so the system you cleaned stays clean and performs as designed.

Trusted Brands We Service in Pasadena

Our equipment roster includes Rotobrush rotary brush systems for residential agitation cleaning, Nikro negative-air machines for commercial jobs, and filtration products from Honeywell, Aprilaire, and Guardsman. We stock parts and filters for these brands locally, so Pasadena customers aren’t waiting on shipping when a replacement is needed. For the oily residue common in this market, we carry specialized degreasing formulations that break down petrochemical film without damaging galvanized or flexible duct materials.

Common Air Duct Cleaning Problems We See in Pasadena Homes

• Petrochemical film coating duct walls. Refinery emissions and diesel traffic along the Ship Channel deposit a fine, oily soot that standard dust-only cleaning leaves behind. This film continues collecting particulate until it’s broken down with proper degreasing.
• Crushed or disconnected flex runs in slab homes. Pasadena’s post-WWII ranch houses often have flexible ductwork under the slab or in the attic that gets crushed by settling, pests, or decades of foot traffic above. These runs go unnoticed until a camera inspection finds them.
• Corroded galvanized joints and boots. Original metal ductwork from the 1950s – 70s rusts in Pasadena’s humid climate, especially where condensation collects. Cleaning exposes these failures; sealing prevents humid Gulf Coast air from re-entering.
• Mold and mildew in attic duct systems. Hot, humid summers create condensation on cool duct surfaces. Combined with organic debris, this produces mold that circulates through living spaces every time the AC cycles.

Pricing for Air Duct Cleaning in Pasadena, CA

We Also Serve Cities Near Pasadena

Our crews work throughout the San Gabriel Valley, including San Marino, South Pasadena, Altadena, and San Gabriel. Each community has its own housing stock and contamination profile, and we adjust our approach accordingly. Air Duct Cleaning in Pasadena remains our focus, but we’re happy to quote neighboring cities.

FAQs About Air Duct Cleaning in Pasadena