Air Duct Cleaning in Cotati - Flat Price Per System, No Per-Vent Upsells

Fast, Reliable Air Duct Cleaning Across Cotati

Air duct cleaning in Cotati typically runs $350 – $650 for a full system on a standard single-family home, and most jobs are completed in a single visit. If you live in one of Cotati’s 1960s – 1980s tract homes near East Cotati Avenue or around the Sonoma State University corridor, you’re probably dealing with decades of accumulated dust, pet dander, and something harder to remove: wildfire particulate that settled into your ducts during the Tubbs, Kincade, and Glass fire smoke events. Our crews know these homes because we work in them every week. Call (980) 447-2498 for a free estimate, and we’ll tell you exactly what’s in your ducts before we ever send a van.

Call (980) 447-2498

Why Linden Air Duct Cleaning Is Cotati’s Preferred Air Duct Cleaning Company

Cotati homeowners call us because we show up with a name and a face. Before any technician arrives, you get that tech’s name and photo sent to you in advance. At the door, they hand you a photo ID badge and introduce themselves. No mystery. No guessing who’s walking into your hallway. That’s the Threshold Standard we’ve operated under since 2004, and it matters in a city where many residents are home alone during the day, raising young kids, or retired and cautious about who they let through the front door.

We also write the price down before any work begins. Not after we’ve “discovered” something. Not once the equipment is already set up in your living room. Every job starts with a written quote, and that’s the number you pay. If we find a disconnected run or mold during the job, we stop, show you the camera footage, and give you a new number in writing before we touch it. That’s the honest way to work, and it’s why Cotati homeowners keep our number saved.

Vent Cleaning in Cotati

Vent cleaning in Cotati means something specific here: removing the grayish-black wildfire particulate that has coated supply and return registers in homes across the city since the 2017 – 2020 fire seasons. We pull each register, clean the boot and the visible run, and replace the register with a clean seal. A typical vent cleaning as part of a full system job in Cotati adds $75 – $150 depending on how many registers your home has and how heavily they’re coated.

Supply Registers and Return Grilles

Supply registers in Cotati’s older homes often show a dark residue on the back side that regular dusting never reaches. We remove, wash, and reseat each one. Return grilles are typically worse because they pull from the living space, and in a wind-corridor city like Cotati, that means years of fine marine air and smoke particulate drawn straight into the system.

Register Boot Sealing

A surprising number of Cotati homes have register boots that were never properly sealed when the original flex duct was installed. We reseal these boots with mastic during a vent cleaning so conditioned air stops leaking into wall cavities and crawlspaces. It’s one of those small repairs that quietly fixes uneven heating and cooling in older homes.

Ductwork Cleaning in Cotati

Ductwork cleaning in Cotati is the core of what we do, and in this city, it usually means source-removal cleaning with negative-pressure extraction, not a quick brush-and-go. We connect a HEPA-filtered vacuum to your duct system, agitate the interior walls with a Rotobrush, and pull decades of debris out of the runs rather than pushing it around. A standard ductwork cleaning for a 1,200 – 1,800 square foot Cotati home runs $350 – $550, with larger homes and commercial systems in the $650 – $900 range.

Camera Inspection Before and After

We run a video inspection through your ducts before we start and again when we’re done. The before footage shows you exactly what’s sitting in your runs. The after footage proves the work was actually done. In Cotati, where trust is the whole game, we don’t ask you to take our word for it.

HEPA Sanitization for Wildfire Residue

Because of Cotati’s position in the Petaluma Gap, we’ve made post-fire HEPA-vacuum and sanitization protocol standard on nearly every job here. After mechanical cleaning removes the bulk, we run HEPA filtration with Abatement Technologies equipment to capture the fine particulates that ordinary filters miss. This step is why our Cotati customers notice the air feels different within days, especially in homes that ran their HVAC continuously during fire evacuations.

Trusted Brands We Service in Cotati

Linden Air Duct Cleaning works on all major duct and air-quality equipment found in Cotati homes, and we regularly service systems built around Rotobrush, Nikro, Aprilaire, Honeywell, and Guardsman components. We keep common replacement parts and filter media stocked for Cotati jobs, which means we’re not ordering parts and rescheduling your visit. If your system uses a specific brand of filtration or UV equipment, tell us when you call so we can bring the right materials the first time.

Common Air Duct Cleaning Problems We See in Cotati Homes

• Disconnected or crushed flex duct runs in attics and crawlspaces. In Cotati’s 1960s – 1980s tract homes, original flex duct has sagged for decades. We regularly find runs that have pulled loose and are dumping conditioned air into unconditioned space.
• Wildfire particulate baked into supply and return ducts. After Tubbs, Kincade, and Glass fire smoke events, many Cotati residents ran HVAC systems for days during evacuation watches. That deposited a fine grayish-black coating that ordinary seasonal dust cleaning won’t remove.
• Condensation and mold inside poorly sealed duct runs. The Petaluma Gap pulls moist marine air into Cotati most summer afternoons, and wet winters average over 30 inches of rain. Humidity gets into aging ducts and lingers, creating conditions inland systems never face.
• Uneven airflow from failing register boots. The back bedroom that never cools right is often not a duct size problem. It’s a disconnected or crushed run we find with a camera before you spend money replacing equipment.

Pricing for Air Duct Cleaning in Cotati, CA

We Also Serve Cities Near Cotati

While this page focuses on Cotati, our crews regularly work throughout Sonoma County. We serve homeowners in Rohnert Park, Petaluma, Santa Rosa, and Sebastopol, all under the same Threshold Standard and the same written-price guarantee. If you’re a few minutes outside Cotati proper, we still want to talk.

FAQs About Air Duct Cleaning in Cotati