Santa Clara County · about 12 minutes from our Cupertino base

$349Up to 10 vents.$19 each after that. Tax included. Same price in Sunnyvale as everywhere.

Air Duct Cleaning in Sunnyvale

How much does air duct cleaning cost in Sunnyvale?

Air duct cleaning in Sunnyvale costs $349 for up to 10 vents and $19 for each additional vent. A 1950s Cherry Chase or Ortega Park ranch usually has 9 to 11 vents, so $349 to $368, and an Eichler with a retrofit attic system typically lands right at 10, or $349.

Call (781) 530-7642

Insured · Owner-operated · Flat prices published online · Same-day available, same-week appointments, 7 days

**Our technician, medical lab**Santa Clara County

Local notes

Ducts in Sunnyvale homes

Sunnyvale is where we see retrofit systems in Eichlers, flex duct fed through a flat-roof attic never meant to hold ductwork. Kinked and crushed runs are common and we photograph them. The ranch tracts have conventional under-floor or attic sheet metal that cleans normally.

We connect a negative-air vacuum to your main trunk line, seal the other openings, then work each supply and return run with air whips and rotary brushes so the dust moves toward the vacuum instead of into your rooms. The registers come off, get washed, and go back on. The collection drum gets opened in front of you.

Air and dust in Sunnyvale

Sunnyvale sits on the flat valley floor between the bay and the foothills, and during the 2020 fire season the city spent weeks in the unhealthy range. Baylands wind carries fine dust in from the salt flats in late summer. Spring pollen is mostly grass and street trees rather than the foothill oaks.

Getting to you

Sunnyvale is 12 minutes from our Cupertino base via 85 or Wolfe Road. It is one of our two most-visited cities and we can usually offer a next-day slot.

What's included

All supply registers and return grilles, removed and washed
Every supply and return run, agitated with air whips or rotary brushes
Main supply and return trunk lines under negative pressure
Vacuuming of the plenum boxes we can reach without cutting
Furnace filter check, with a note if it needs replacing
Floor and furniture protection, and cleanup of every register area

Full service details

Sunnyvale housing

Era: 1950s to 1960s ranch homes and Eichlers, plus 2010s townhome and apartment infill
Duct types: Under-floor and attic sheet metal in the ranch tracts, retrofit attic flex in Eichlers with added AC, small sealed systems in the new infill
Watch for: Eichler retrofits often run flex duct through a tight attic space above the original flat roof. Crushed runs are common and we photograph them for you.

All services in Sunnyvale

Neighborhoods we cover

Cherry ChaseOrtega ParkBirdlandLakewood VillagePonderosaHeritage DistrictDowntown SunnyvaleFair OaksRaynor ParkSunnyvale WestEichler tracts near Fairbrae and Cherry Chase

ZIP 94085, 94086, 94087, 94089

Real jobs, real photos

What we pull out of ducts

Our own photos from Santa Clara County jobs. Different rooms, different days.

services, flat-priced

Bay Area cities

days a week

7am–7pm

every day

FAQ

Air Duct Cleaning in Sunnyvale: questions

Can you clean the retrofit ducts in a Sunnyvale Eichler?

Yes. We use air whips rather than hard brushes so the flex liner is not torn, and we photograph any crushed or disconnected run we find in the attic. You get to decide whether to have an HVAC contractor fix it.

How long does duct cleaning take in a Sunnyvale ranch home?

Two to three hours for a 9 to 11 vent single-story. Eichler retrofits take about the same but need more time in the attic.

Do you clean ducts in the new Sunnyvale townhomes?

Yes. Six to nine vents on a small sealed system is a $349 job that takes about 90 minutes.

How long does air duct cleaning take?

Plan on 2 to 4 hours for a typical single-family home. A small condo can take 90 minutes. A large two-story home with two systems and 20-plus vents can take most of a day. We give you a time estimate when we confirm the vent count.

Do you clean the furnace too?

No. The $349 service covers the ductwork, trunk lines, plenums we can reach, and the register covers. The blower and evaporator coil inside the furnace are a separate job. We check your filter and tell you what we see.

What does a vent count as?

Every supply register and every return grille counts as one vent. A return is the large grille, often in a hallway ceiling or wall, where air gets pulled back to the furnace. Most homes have 1 or 2 returns and 8 to 14 supplies.

How often should air ducts be cleaned?

Every 3 to 5 years for most Bay Area homes, sooner after a remodel, a rodent problem or a heavy smoke season. There is no rule that fits every house. If you pull a register and the first foot of duct is clean, you can wait.

Other services in Sunnyvale

Dryer Vent Cleaning$129 Kitchen Exhaust & Range Hood Cleaning$169 Chimney Sweep$149 Bathroom Fan Cleaning$99 Commercialquote

Air Duct Cleaning near Sunnyvale

Mountain View Cupertino Los Altos Santa Clara Saratoga

Book air duct cleaning in Sunnyvale

Sunnyvale is about 12 minutes from our Cupertino base. Call, we count vents together, you get the number, we hold a slot. Open 7am to 7pm, 7 days a week.

10% off for new customers. Mention the website when you book. First visit only, any service.

Call (781) 530-7642