California Service Area
Northern California Air Duct, Dryer Vent & HVAC Services
Wine Country, foothills, and the far north — covered.
Local pros, local know-how across Northern California
Northern California homes — from Sonoma wine country to the Sierra foothills and the far-north counties around Redding and Chico — face long fire seasons, cold-snap winters, and ash-prone air. Air Quality Pros USA keeps Wine Country and NorCal homes safe, efficient, and breathable year-round.
Wildfire smoke is the defining indoor-air challenge here. Add wood-stove use through cool winters and rural propane heating, and you have systems that need attention twice a year: a pre-summer HVAC tune-up and a pre-winter chimney sweep.
Most-requested services in Northern California
Post-wildfire HEPA duct cleaning
After fires in Sonoma, Napa, Butte, and Shasta counties, we run HEPA-grade cleaning to remove fine ash and char particles from supply and return systems.
Wood-stove and pellet-stove chimney sweeps
Foothill homes burn through firewood — that means more creosote, faster. We sweep, inspect, and re-cap before the first cold snap.
Heat-pump installs for all-electric remodels
Sonoma County and Wine Country remodels increasingly go all-electric. We size and install heat pumps that handle 100°F summers and 30°F winter mornings.
Cities and counties we serve in Northern California
Browse by county and open your city page for local pricing, seasonal tips and same-day availability.
Napa County5
Yolo County4
Shasta County3
Sample ZIPs we serve: 95401, 94558, 95687, 95661, 95616, 95926, 95969, 96001. Don't see yours? Call (888) 513-4253 to confirm coverage.
Northern California homeowner FAQs
Do you do post-wildfire smoke remediation in Sonoma and Napa?
Yes — this is one of our most-requested NorCal services. We run HEPA-vacuum duct cleaning, replace MERV 13+ filters, and can sanitize the air handler and coil after smoke exposure.
Can you service wood-stove and pellet-stove chimneys in the foothills?
Absolutely. Foothill homes from Auburn to Paradise often rely on wood or pellet heat. We sweep, video-inspect, and verify cap and spark-arrestor compliance with cal-fire WUI requirements.
Will you come out to rural properties with long driveways?
Yes. We work rural properties throughout Shasta, Butte, and northern Sonoma County. Mention your driveway length and clearance when booking so we send the right vehicle.
What HVAC system handles both 100°F summers and 30°F winters in Redding?
Modern cold-climate heat pumps work well across the NorCal range. We size based on Manual J and recommend dual-fuel setups (heat pump + backup) for the coldest foothill ZIPs.
Are your duct cleanings safe for homes with allergies and asthma?
Yes. We use sealed negative-pressure vacuum systems and HEPA filtration so airborne dust stays contained. Most clients with allergies notice immediate improvement, especially after a smoke season.
Ready to schedule Northern California service?
Same-day and next-day appointments available across most Northern California ZIP codes.