HVAC Cleaning in Novato - One Flat Price, Before-and-After Photos

Fast, Reliable HVAC Cleaning Across Novato

HVAC cleaning in Novato typically runs $425 – $780 for a full system on a standard single-family home, and the honest answer is that most homes here need it every 3 to 5 years, not annually. We serve Novato from the San Francisco Bay Area dispatch office, with crews already working in neighborhoods like Pleasant Valley, Hamilton, and downtown near Grant Avenue every week. Before we quote anything, we camera-inspect the trunk lines and air handler cabinet, because Novato’s housing stock varies so much block to block that a phone price is a guess. Call (737) 727-2314 and a live person answers, day or night.

Call (737) 727-2314

Why Cardinal Air Duct Cleaning Is Novato’s Preferred HVAC Cleaning Company

Novato homeowners call us because we tell them what the job will cost before the van door opens, in writing, and that number does not change at the door. Every booking comes through The Relay Standard: a live trackable arrival window, before-and-after photos of the actual ducts in your home, and a digital invoice you can pay from a link. No four-hour windows. No phone tag. Omar Haddad runs our crews with a simple rule: if a technician cannot show the homeowner the debris inside their own trunk line, the job is not finished.

The equipment matters here. We run Rotobrush rotary brush systems for agitation, Nikro HEPA-negative extraction units so loosened debris goes into the vacuum and not back into your living room, and Abatement Technologies containment when a job calls for it. Our technicians are background-checked, uniformed, and you know the name of the person walking through your door before they arrive. Every job is covered by the 365-Day Done Right Promise: if the work is not right within a full year, we return and correct it at no charge.

Novato’s duct layouts are not Sacramento’s or Walnut Creek’s. We know the difference between a 1950s Eichler slab run and a Hamilton Field flex-duct retrofit, and we price accordingly. That local knowledge is why homeowners skip the national chains and call (737) 727-2314.

AC Vent Cleaning in Novato

AC vent cleaning in Novato means removing the supply and return registers, cleaning the visible boot and as much of the run as tooling can reach, and then extracting loosened debris under negative pressure so nothing recirculates through the air handler and back into the house. In Novato, where summer temps regularly push into the 90s during the July-to-September stretch, a dirty supply boot is often why one bedroom stays warmer than the rest of the house. A typical AC vent cleaning as part of a full HVAC cleaning runs $125 – $210 depending on register count and how far the boots extend into the slab or crawlspace.

Register Removal and Boot Agitation

We remove every register, not just the easy ones. In older Novato homes with original 4-inch round boots, we find decades of pet hair, drywall dust, and the occasional Hot Wheels car lodged against the damper. Agitation tools break that material free while the Nikro unit holds negative pressure at the return, so everything travels one direction: out.

Why One Hot Room Is a Tell

A single warm bedroom in a Novato house is rarely a refrigerant problem. It is usually a collapsed flex run in the attic or a supply boot plugged at the register end. We check both before recommending anything, and we show you a photo of what we found inside your own duct, not a stock image.

Furnace Duct Cleaning in Novato

Furnace duct cleaning in Novato involves cleaning the full heating distribution path: return trunks, supply trunks, all accessible branch runs, registers, and the air handler cabinet itself. Novato’s winter damp-cold pattern from late October through February means furnaces run hard for four months, and whatever settled in the return trunk through the rest of the year gets baked and recirculated. A full furnace duct cleaning in Novato runs $425 – $780 for a standard single-family system, quoted after camera inspection, never before.

Return Trunk and Air Handler Cabinet

This is where the job actually happens. The return side pulls from the house and deposits everything the family generates, skin cells, pet dander, tracked-in dust from hiking trails around Mount Burdell and Indian Valley, straight into the filter housing and blower motor. We clean the cabinet, the blower wheel, and the return trunk, not just the visible supply registers.

Filter Housings and Media Cabinets

We service Aprilaire media cabinets and standard 1-inch filter slots alike. When we clean the system, we also clean the filter housing and make sure the replacement filter seats properly, because a 1/8-inch gap around a filter turns a MERV 11 into a MERV 4. If the housing is caked with fine dust, the filter is doing nothing but making the blower work harder.

Trusted Brands We Service in Novato

We work on systems from every major brand installed across Novato, including Carrier, Trane, Lennox, Goodman, Rheem, and Bryant, plus filter systems from Aprilaire, Honeywell, and Guardsman. Because we serve Novato weekly, we keep common filter sizes and replacement parts stocked on the truck, not ordered from a warehouse two weeks out. When your Aprilaire media cabinet needs a new filter after cleaning, we usually have it with us. Our techs run Rotobrush and Nikro equipment on every job, and Abatement Technologies containment units on jobs that need isolation, like remodeling-dust recovery or post-construction cleanouts.

Common HVAC Cleaning Problems We See in Novato Homes

• Drywall dust from remodeling projects. We ran a job in the Pleasant Valley neighborhood where an Aprilaire media cabinet was caked with drywall dust from a remodel two years prior, and the blower motor was pulling higher amps than spec. After HEPA-filtered negative pressure extraction and a new filter, the amp draw dropped back into range.
• Original galvanized trunk lines on 1950s and 1960s builds. These rectangular metal trunks trap debris differently than modern flex duct, and they are often untouched for decades. Cleaning only the flex runs and calling it done leaves the actual restriction in place.
• Crawlspace return leaks. In Novato’s hillside and flatland neighborhoods alike, older return trunks running through tight crawlspaces often have separated joints. The system pulls unfiltered crawlspace air straight into the blower. We flag it, photograph it, and quote the repair before we start cleaning.
• Clogged blower wheels from skipped maintenance. When return-side filtration is weak, the blower wheel collects a thick layer of dust that throws it out of balance. Combined with Marin County’s dry summer dust and damp winter air, it turns into a cement-like paste on the wheel blades. We clean it as part of every full HVAC cleaning job.

Pricing for HVAC Cleaning in Novato, CA

We Also Serve Cities Near Novato

Our crews serve the San Marin corridor and beyond. If you are in Petaluma, San Rafael, Fairfax, or San Anselmo, we bring the same flat-price system and the same before-and-after photo documentation. Learn more about our HVAC Cleaning process or check our full HVAC Cleaning in Novato coverage for neighborhoods and scheduling details.

FAQs About HVAC Cleaning in Novato