Air Duct Cleaning in North Hills - One Flat Price, Before-and-After Photos

Air Duct Cleaning in North Hills, CA

Dryer vent cleaning in North Hills means clearing lint from ducts that run through attics baking at 140°F every summer, inside 1950s-1970s tract homes where a 30-year-old flex duct splice can hide a half-inch of packed debris. Most jobs we see here involve vents that have never been opened since the home was built, or were hastily reconnected after the 1994 Northridge earthquake. Call (806) 606-6902 and we’ll put a written price in front of you before a single panel comes off.

Call (806) 606-6902

Why North Hills Homes Are Different

North Hills sits dead center in the San Fernando Valley’s hottest pocket, where summer days routinely reach 108-113°F and attic spaces climb past 140°F. Duct systems in these single-story tract homes, most built between 1950 and 1975, run longer and harder than systems anywhere near the coast. The Valley basin also traps smog and particulate matter far more aggressively than hillside or coastal LA communities, and North Hills sits downwind of two active wildfire corridors: the Chatsworth hills to the west and the Sylmar ridgeline to the north, where the 2019 Saddle Ridge Fire burned.

What genuinely sets North Hills apart is what the 1994 earthquake left behind. The epicenter sat just southwest of the neighborhood. Thousands of homes had ductwork disturbed or spot-repaired in the years after, and many of those repairs spliced original 1960s sheet-metal trunk lines with 1990s flex duct. The mismatched connection points are chronic debris traps, and they are almost never airtight. That means attic air, carrying whatever the Valley’s particulate load happens to be that week, has been feeding into supply systems for three decades. When we put a camera into a North Hills duct, we expect to find something at those splice points. Most of the time, we do.

Our Main North Hills Services

These are the two jobs North Hills homeowners call about most often, each with its own dedicated page for the full picture.

Air Duct Cleaning in North Hills

Full-system cleaning of supply and return duct runs in North Hills homes means negative-pressure extraction from every register, with the plenum and each duct run photographed before and after. The local condition that changes the work here is the post-earthquake splice pattern we described above: debris concentrates at those 1960s-to-1990s connection points and often requires extra pass time. Read the full breakdown at Air Duct Cleaning in North Hills.

HVAC Cleaning in North Hills

HVAC cleaning in North Hills goes beyond the ducts to the evaporator coil, blower assembly, and drain pan. In this climate the coil runs wet for months at a time, and Valley particulate levels mean the coil face builds a paste of dust and condensation by August. The full scope, including coil cleaning and blower service, is on the HVAC Cleaning in North Hills page.

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After

Dryer Vent Cleaning in North Hills

Dryer vents in North Hills run long and hot. Most 1950s-1970s tract homes route the vent from a central laundry closet up through an attic that hits 140°F in summer, then out a roof cap. Lint that stays moist near the dryer end bakes hard inside those attic runs, and a clogged line means the dryer runs longer, the motor works harder, and the exhaust temperature climbs. That is the specific failure pattern we see on Rinaldi corridor streets and throughout North Hills. We handle Dryer Vent Cleaning as a documented job: camera before, camera after, written price first.

Dryer Vent Inspection

Signs you need it

Clothes come out damp after a full cycle, the dryer shuts off mid-cycle on thermal overload, or the outdoor vent hood barely moves air.

What it costs in North Hills

A standalone dryer vent inspection in North Hills typically runs $85-$145, and includes camera footage of the full run.

How we do it

We disconnect the dryer, run a camera from the appliance end to the roof cap, measure airflow before and after, and show you the photo record before quoting any work.

Lint Removal

Signs you need it

The dryer takes two cycles to dry a normal load, the lint trap needs clearing every load despite being empty at the start, or there is a burning smell during operation.

What it costs in North Hills

Full lint removal on a standard North Hills roof-vented dryer line ranges from $125-$220 depending on run length and how compacted the blockage is.

How we do it

Rotobrush or Nikro rods spin through the full run from the appliance end, then we reverse-air the line from the roof cap down and photograph both ends when finished.

Bird Guard Installation

Signs you need it

You hear scratching or chirping near the roof cap, or the previous vent cap has been pulled loose and the opening is exposed.

What it costs in North Hills

A galvanized bird guard installed at the roof cap in North Hills runs $85-$150 including the part and the service call.

How we do it

We remove the old cap, install a screened guard that keeps birds and rodents out without restricting airflow, and photograph the finished install.

What Dryer Vent Cleaning Costs in North Hills

How often should a dryer vent be cleaned in North Hills?

Every 12 to 18 months for a household of two or more that runs the dryer weekly. North Hills attics bake lint hard during summer, which makes blockages form faster than in coastal homes. Call (806) 606-6902 for a written quote.

Why does my North Hills dryer vent clog so fast?

The combination of long roof runs through superheated attics and the Valley’s particulate load means lint compacts and adheres inside the vent. A run that stays clear for years in Santa Monica plugs in eighteen months here. Call (806) 606-6902 and we’ll show you the camera evidence.

Duct Repair & Sealing in North Hills

The post-1994 earthquake ductwork in North Hills is this service’s core problem. Hundreds of homes on streets near the Rinaldi corridor have original 1960s sheet-metal trunk lines spliced with 1990s flex duct, and those connection points leak. Air you paid to cool or heat leaves into a 140°F attic, and attic dust comes back in. We make those runs airtight again under Duct Repair & Sealing, with a written price before the first panel opens.

Duct Sealing

Signs you need it

Rooms at the end of the run stay noticeably warmer in summer, your energy bill climbs while usage stays flat, or the system runs constantly without hitting the set temperature.

What it costs in North Hills

Sealing accessible duct runs in a typical North Hills attic runs $350-$650, depending on total linear feet and the number of leaking joints.

How we do it

We locate leaks with a pressure test or by hand inspection at every splice and register, then apply mastic sealant to every compromised joint and re-test.

Flex Duct Repair

Signs you need it

You can see crushed or kinked flex sections in the attic, or a register blows weak air while the room next to it blows strong.

What it costs in North Hills

Replacing a damaged flex duct section in North Hills runs $180-$400 per run, including the new duct, connectors, and sealing at both ends.

How we do it

We cut out the failed section, stretch a new flex run with minimal bends, seal both terminations with mastic, and photograph the new run end to end.

What Duct Repair & Sealing Costs in North Hills

Can you fix the earthquake-era duct splices in my North Hills home?

Yes. Those 1960s sheet-metal to 1990s flex connections are exactly what we seal and, where the flex has degraded, replace. The fix is mechanical, not cosmetic. Call (806) 606-6902 for a written scope.

Why is my North Hills house so dusty if the ducts were never touched?

Duct penetrations and splice points in post-quake repairs leak unconditioned attic air into the supply stream. If the attic insulation is original, that air carries decades of particulate. Sealing stops the dust at the source. Call (806) 606-6902 and we’ll locate every leak.

Air Quality & Sanitizing in North Hills

North Hills air moves through the Valley basin first, and by the time it reaches your house it carries wildfire ash from the Chatsworth and Sylmar corridors, brake dust from the 405 corridor, and whatever the inversion layer held down that week. Inside the home, duct interiors that have never been cleaned add their own load. That is what Air Quality & Sanitizing addresses: treating the surfaces and the equipment that determine what you actually breathe.

Mold Treatment

Signs you need it

Musty odor from the vents, visible growth on the register or inside the plenum, or a family member’s allergies worsen only at home.

What it costs in North Hills

Mold treatment for the plenum and accessible duct runs in a North Hills home runs $600-$1,200 depending on the affected area.

How we do it

We identify the moisture source first, remove contaminated material, then apply an EPA-registered antimicrobial via fogging and direct application, with before-and-after photographs at every stage.

UV Light Installation

Signs you need it

The evaporator coil shows biological growth during service, or household members have persistent respiratory irritation that improves away from home.

What it costs in North Hills

A coil-mounted UV light system installed in a North Hills home runs $550-$900, including the Honeywell or Guardsman unit, wiring, and placement over the coil.

How we do it

We mount the UV fixture at the coil face where it sees the most airflow, wire it to run continuously, and confirm the service port is accessible for bulb changes.

What Air Quality & Sanitizing Costs in North Hills

Does sanitizing help with wildfire smoke that got into the ducts?

It helps with the residue and odor, because the smoke particles that settled inside the ducts become a source of odor and irritation. Treatment includes cleaning to remove particles, then sanitizing. Call (806) 606-6902 for a written price.

How do I know the sanitizing actually reached the ducts?

Our photo record documents the application at every access point, but the honest answer is that sanitizing is a surface treatment. Where the issue is physical debris, cleaning comes first. Call (806) 606-6902 and we’ll scope it properly.

Brands We Service in North Hills

We work on systems with equipment from Guardsman, Honeywell, Aprilaire, and most major furnace and coil manufacturers. We stock common replacement parts in the Los Angeles office so North Hills jobs rarely wait on a second visit. See our brands for the full equipment roster.

Pricing for Air Duct Cleaning in North Hills, CA

Neighborhoods We Serve in North Hills

We work throughout North Hills, from the Rinaldi corridor down to the 118 frontage and from Sepulveda Basin up to the Sylmar ridgeline. Typical response time for a scheduled visit in North Hills is 2 to 4 business days, depending on scope.

• Tract neighborhoods between Rinaldi and Nordhoff
• Streets north of Roscoe near the 118
• Homes off Sepulveda near the 405 corridor side
• The older 1950s section east of Hayvenhurst
• Post-1994 rebuilt pockets south of Plummer

Service Area - Cities Near North Hills

We also serve the surrounding Valley communities with the same written pricing and photo-documented work. That includes Northridge, CA to the west, San Fernando, CA to the north, Van Nuys, CA to the south, and Encino, CA over the hills to the southwest.

FAQs About Air Duct Cleaning in North Hills