Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Air Duct Cleaning Company in South San Jose, CA
Air duct repair in South San Jose often starts with a homeowner noticing their AC runs constantly but some rooms stay stale and warm. The houses out here, mostly 1970s – 1990s tract builds and later master-planned developments, were framed around forced-air systems that have now spent decades baking in foothill heat. Flex duct ages brittle in those attics, joints fail, and the system quietly pulls attic air and insulation fibers into the return side. Heritage Duct Cleaning has served South San Jose since 2015, and the work here is less about a routine cleaning and more about correcting what the terrain and climate have done to the ductwork. If you’re in the 95173 area and suspect your ducts are the weak link, call (855) 550-3778 for a straight diagnosis.
Why South San Jose Homes Are Different
South San Jose’s 95173 sits in the Santa Teresa and Evergreen-edge foothill belt where summer wildfire smoke and Diablo Range dust get pulled into central HVAC returns. Duct cleaning here isn’t only about visible grime. Between June and October, fine smoke ash and silica dust load filters and settle inside flex runs, especially in homes where the return pull is strong and the filter hasn’t been changed on schedule. Unlike flatter, bay-moderated neighborhoods to the north, the southern foothill exposure makes duct hygiene a seasonal air quality issue rather than a one-time deep clean. Our technicians routinely find flex duct in south-county tract attics baked brittle by intense summer attic heat, with joints that were taped decades ago now failing and pulling hot attic air and insulation fibers alongside the return air. The result is a system that looks like it’s running fine from the thermostat, but delivers degraded, dust-heavy air and works harder than it should.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
Our Main South San Jose Services
Most calls from South San Jose homeowners come down to two problems: ducts that need a real cleaning, and dryer vents that have quietly accumulated a dangerous amount of lint. Both require the right equipment and a process that verifies the work, not just a promised result.
Air Duct Cleaning in South San Jose
Air duct cleaning in South San Jose carries a different priority than in coastal neighborhoods. Here the target is fine particulate: smoke ash from foothill wildfire season, Diablo wind dust, and insulation fibers pulled through failed return joints. We operate Rotobrush and Nikro systems, the same commercial-grade equipment restoration and remediation contractors use, so the job reaches the full length of the trunk lines and flex runs instead of just the first few feet by the register. Homeowners with Honeywell and Aprilaire filtration systems get particular attention, since a loaded filter means the media is doing its job but the ductwork behind it still needs addressing. See Air Duct Cleaning in South San Jose for how we handle a 95173 home step by step.
Dryer Vent Cleaning in South San Jose
Dryer vent cleaning in South San Jose becomes urgent for a simple reason: long vent runs through hot attics dry lint to a crisp, and the first sign of trouble is usually laundry taking twice as long to dry. In these foothill tract homes, dryers often sit against interior walls with vent runs that snake up and over, collecting lint at every bend. Fiberglass insulation and framing dust from attic access points add to the load. Our Nikro and Abatement Technologies gear records the before and after airflow so you’re not taking anyone’s word that the vent is clear. Read how we approach it at Dryer Vent Cleaning in South San Jose.
Air Duct Repair in South San Jose
Air duct repair in South San Jose is the fix most of these 1970s – 1990s tract homes eventually need. The forced-air systems were installed with flex duct and sheet-metal trunks that have now outlived their design life by years, and the attic heat accelerates every failure mode: brittle inner liners, disintegrating tape at joints, sagging runs that trap debris and choke airflow. The mild winters mean the HVAC runs year-round, so filters and duct interiors load steadily instead of seasonally. When we inspect a system in 95173, we look at the entire duct pathway, from return boot to register, and when a repair is warranted, we handle it without punting to another contractor. Heritage Duct Cleaning handles Air Duct Repair as a core service, not an add-on.
HVAC Duct Installation
Signs you need it
Rooms that never reach the thermostat temperature, visible crushed flex runs in the attic, or a system that’s been patched so many times that replacement is the honest recommendation.
What it costs in South San Jose
New duct system installation in South San Jose typically ranges from $3,200 to $7,800 depending on the number of runs, trunk length, and attic accessibility.
How we do it
We size the new ductwork to the existing blower, replace the trunks and flex runs with properly sealed and supported materials, and verify airflow at each register before we call the job done.
Ductwork Repair
Signs you need it
Whistling at the registers, a spike in the electric bill without a change in usage, or dusty air blowing in after the system has been cleaned and the filter changed.
What it costs in South San Jose
Targeted ductwork repair in South San Jose ranges from $450 to $1,500 depending on how many joints need resealing, how much flex needs replacing, and whether sections of trunk line are involved.
How we do it
We locate the failed joints or damaged runs, cut out and replace the bad sections, reseal with the proper mastic and UL-listed tapes, and balance the airflow before finishing.
What Air Duct Repair Costs in South San Jose
| Item | Typical range in South San Jose |
|---|---|
| HVAC duct installation | $3,200 – $7,800 |
| Ductwork repair | $450 – $1,500 |
| Air duct replacement | $1,800 – $3,900 |
Can you repair just one section of ductwork, or does the whole system need replacing?
We repair the failed section whenever the rest of the system is sound. In South San Jose attics, that often means cutting out brittle flex and resealing nearby joints at the same time, since the heat damage usually clusters.
How quickly can you get to a duct repair in South San Jose?
We schedule duct repairs in South San Jose based on the inspection findings, and most jobs are completed in a single visit once the materials are staged. Call (855) 550-3778 to book an assessment of your ductwork.
Brands We Service in South San Jose
Our technicians work with the equipment already installed in South San Jose homes, including Honeywell and Aprilaire filtration systems, and we bring Nikro and Abatement Technologies tools to the job. We’re familiar with the common flex duct and sheet-metal configurations across the 95173 housing stock, which keeps turnaround tight. See our brands for the full list.
See the difference
Before
After
Before
After
Before
AfterPricing for Air Duct Cleaning Company in South San Jose, CA
| Service | Typical range in South San Jose |
|---|---|
| Air duct cleaning (single system) | $350 – $650 |
| Air duct cleaning (larger home, two systems) | $600 – $1,100 |
| Dryer vent cleaning | $125 – $225 |
| Ductwork repair | $450 – $1,500 |
| Air duct replacement | $1,800 – $3,900 |
| HVAC duct installation | $3,200 – $7,800 |
Prices in South San Jose move upward when attics are tight, when the duct runs are unusually long, or when the system hasn’t been opened in years and the contamination is heavy. Our price is one flat figure per system, agreed before work starts, with no per-vent add-ons or surprise line items once the equipment is in the driveway.
Neighborhoods We Serve in South San Jose
We work throughout the 95173 zip and the surrounding South San Jose neighborhoods, from Santa Teresa to the Evergreen edge. Response times run shorter in the foothill belt because we keep schedules blocked for this area rather than driving down from the north county.
- Santa Teresa
- Edenvale
- Evergreen
- Blossom Valley
- Almaden Valley
Service Area – Cities Near South San Jose
Beyond South San Jose, our service area reaches Willow Glen, CA, West San Jose, CA, North San Jose, CA, and Santa Clara, CA. Each area has its own housing profile, from older mid-century framing to newer condominium builds, and we adjust the approach based on what the ducts actually look like.
Serving South San Jose, CA – Our Local Coverage Area
We’re based in the South San Jose area and know this community well. Use the map below to see our service coverage – if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning Company in South San Jose
Most duct repair and replacement work in a single-family home does not require a city permit in South San Jose, because we’re working within the existing HVAC envelope rather than adding equipment or changing the structure. If your job involves anything outside that scope, we’ll tell you before work starts.
We typically book South San Jose jobs within one to two weeks, with some flexibility for homeowners who’ve just had an inspection come back with duct findings. Call (855) 550-3778 and we’ll find the earliest slot that works for your side of the 95173 area.
Yes, we cover the full 95173 zip and the surrounding South San Jose neighborhoods, from the Santa Teresa foothills across to the Evergreen edge. The same crew and the same commercial-grade equipment go to every job.
What happens when you call
- 1A real person answersNo phone trees. Talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you. The visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What South San Jose Customers Say
"My wife's allergies had been bad in this house since we moved in. It's been two months since they did the ducts and it's noticeably better. Not a miracle, but real."
- Marco Delgado"Quoted per system rather than the bait and switch per vent pricing everybody else in town uses. The number I was told on the phone was the number on the invoice."
- Sofia Rodriguez"Fair price and thorough work. They ran about an hour and a half past the estimated finish time, so don't schedule anything tight after."
- Andre Prince