Fast, Reliable Mold Remediation Across Tujunga
Mold remediation in Tujunga typically costs $1,800-$6,500 depending on how far the growth has spread and whether crawl spaces, wall cavities, or HVAC ducts are involved. Most jobs are scheduled within 24-48 hours of your call to (888) 737-2439, and a live dispatcher answers that number day or night. Tujunga’s older homes, canyon winds, and fire-scarred hillsides create mold problems that flatland crews often misread, which is why our Mold Remediation team treats this community as its own distinct job site, not just another Los Angeles zip code.
Why Floodline Restoration Co. of California Is Tujunga’s Preferred Mold Remediation Company
We’ve been called to homes on Foothill Boulevard, in the 91042 and 91043 zip codes, and up the canyon roads where the houses sit tight against the San Gabriel foothills. Homeowners in Tujunga tend to know their houses well, and they often tell us the same thing: a previous mold company treated the symptom, left the moisture, and now the smell is back. We don’t work that way. Our background-checked, uniformed technicians are trained to IICRC, RIA, and IFA standards, and every job ends with a written moisture log and our 90-Day Done Right Promise, the Keystone Standard. If it’s not done right, we make it right. In writing.
We also know Tujunga’s housing stock. A 1920s craftsman bungalow with original plaster walls absorbs water differently than a 1960s ranch with drywall over studs. Our crews are equipped with Dri-Eaz dehumidifiers, Phoenix air movers, and XPOWER air scrubbers sized for these older structures. And because calls are answered by a live person 24/7, a Tujunga homeowner never leaves a message at 2 a.m. and waits for a callback. That matters when water is still moving through a crawl space.
Our Mold Remediation Services in Tujunga
Mold Inspection & Testing
Inspection in Tujunga starts with the question most inspectors skip: where did the water come from, and is it still coming? We check crawl space vents, weep holes in older masonry foundations, rooflines on 1920s-1940s bungalows, and the interior of wall cavities where original plaster hides moisture. Air samples and surface swabs tell us what’s growing; the moisture map tells us why. A Tujunga inspection typically runs $350-$650, and that cost is credited toward remediation if you move forward with us.
Mold Removal
Removal in Tujunga’s older homes often means opening walls that have never been opened. Original lath-and-plaster construction holds moisture longer than modern drywall, and mold roots into the plaster itself. We contain the affected area with negative air pressure, remove contaminated material, HEPA-vacuum surfaces, and run air scrubbers until the indoor air clears. Typical removal on a single room in Tujunga ranges from $1,500-$4,200. Full-home remediation with multiple rooms and crawl space involvement can reach $8,000-$15,000.
Black Mold Remediation
Stachybotrys, the mold most people call black mold, grows where water has sat for days, not hours. Tujunga’s debris-flow events and aging rooflines create exactly those conditions. We treat black mold with full containment, licensed disposal of contaminated materials, and post-remediation air testing to confirm spore counts have fallen. The work usually costs $2,200-$7,000 in Tujunga depending on square footage. We also write a clear scope before any demolition starts, so you know what we’re removing, what we’re treating, and what the rebuild will involve.
Air Quality Restoration
Mold doesn’t just damage walls. Spores move through the air, through HVAC ducts, and into rooms far from the original growth. After remediation, we run commercial HEPA air scrubbers and, where needed, clean ductwork to remove trapped spores. In Tujunga, canyon winds can blow fine particulates into older homes through original windows and ungasketed doorways, which means air quality restoration often includes a full indoor particulate assessment. This service typically runs $700-$2,000 as a complement to remediation.
Crawl Space Treatment
The crawl space is where most Tujunga mold problems start, especially in homes at the mouth of Big Tujunga Canyon. We clean, treat, and where appropriate encapsulate crawl spaces with a focus on the low-course weep holes and vents that debris water clogs after a burn-scar rain event. Crawl space treatment in Tujunga runs $1,800-$4,500, with the bigger numbers applying to pre-1940s homes with original foundation materials.
Moisture & Humidity Control
Controlling humidity in a Tujunga home often means first understanding how the house breathes. Canyon topography and older construction produce high indoor humidity even when it hasn’t rained, especially in crawl spaces. We install and calibrate dehumidification systems, seal foundation vents where appropriate, and recommend vapor barrier solutions sized for the structure. Moisture control work typically runs $900-$2,800 in Tujunga, depending on whether the correction involves a dehumidifier install or a full crawl space sealing.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Tujunga
When a crawl space in the 91042 area needs drying, we use Dri-Eaz dehumidifiers and Phoenix air movers because they hold steady in tight, hard-to-reach spaces. For wall cavities in older craftsman bungalows, XPOWER air movers push enough air volume to dry plaster thoroughly without blowing it apart. We stock replacement filters, hoses, and parts for these systems locally, so Tujunga customers aren’t waiting on a warehouse across town. If you own a home with original crawl space vents, old rooflines, or a persistent musty smell after rain, our technicians know these machines and these structures. That combination keeps most jobs completed in a single visit.
Common Mold Remediation Problems We See in Tujunga Homes
- Ash-laden debris water from canyon runoff. When the hillside above Big Tujunga Canyon is burned, rain water running off it picks up fine ash and sediment. That acidic water enters crawl space vents and leaks through old foundation mortar, creating conditions that feed mold days after the water is no longer visible.
- 1920s-1940s plaster walls hiding moisture. Original plaster holds water far longer than modern drywall and hides mold growth behind paint and wallpaper. By the time a homeowner smells mustiness on Foothill Boulevard, the wall cavity often has been wet for weeks.
- 1950s-1970s ranch homes with minimal vapor barriers. These houses were built when building codes required far less separation between earth and framing. Moisture from the ground rises into floor joists and sill plates, creating invisible mold under floorboards.
- Debris-clogged weep holes and crawl space vents. Heavy rain after a hillside burn sends more than water into foundations. Sediment clogs the openings designed to ventilate the crawl space, trapping moisture inside. We inspect these openings on every post-rain call in the 91043 zip code.
Pricing for Mold Remediation in Tujunga, CA
A single-room mold removal in Tujunga typically runs $1,500-$4,200. Crawl space treatment runs $1,800-$4,500. Full-home remediation with crawl space and ductwork involvement on an older craftsman or ranch home can reach $8,000-$15,000, and a hybrid fire-and-flood job, where both smoke residue neutralization and mold removal are required, often lands in the $6,000-$25,000 range depending on structure size. What moves the number: the age of the plaster, whether the crawl space is accessible from inside or only through a narrow exterior hatch, and whether the mold has reached HVAC ducts. We give a written scope before work starts, and estimates are free. Call (888) 737-2439 and a live person will set the visit.
We Also Serve Cities Near Tujunga
Our crews work throughout the Foothill corridor, including Sunland, La Crescenta-Montrose, Shadow Hills, and Burbank. If you’re in one of those communities, the same Tujunga team that knows canyon-mouth mold conditions can reach you quickly. The house type and hillside exposure may differ, but the standard we bring does not.
Serving Tujunga, CA - Our Local Coverage Area
We’re based in the Tujunga 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 - Mold Remediation in Tujunga
Post-wildfire debris flow carries ash-laden sediment into crawl spaces through vents and weep holes, and that sediment holds moisture against wood framing for weeks after the water recedes. The ash is also acidic, which weakens wood fibers and creates a surface where mold establishes faster than in a clean-water flood. In Tujunga, this means crawl space mold is often a debris-flow problem, not a plumbing problem. We inspect for sediment accumulation first. Call (888) 737-2439 to schedule a crawl space inspection, and a live dispatcher will answer.
Yes, and in a house of that age, that’s the common hiding place. Original plaster walls breathe differently than modern drywall, and they hold moisture longer after runoff wets the foundation or a roofline leak goes unnoticed. We open a small inspection port, check the cavity with a moisture meter, and run a surface test before recommending any demolition. A 1920s bungalow in Tujunga should be inspected after any significant rain, especially if you’re downhill from a burned slope. Call (888) 737-2439 and we’ll walk you through what we find, no pressure.
Yes. The burned soil from the 2009 Station Fire changed how the hillside absorbs and sheds water, and that condition persists. Rain event after rain event, water moves across the burn scar with more sediment and ash than before the fire. Homes near the mouth of Big Tujunga Canyon still receive that runoff, and the acidic ash residue reactivates dormant mold spores in wall cavities and crawl spaces. We treat these as recurring-hazard homes and recommend annual post-rain inspections. Call (888) 737-2439 for a free estimate on inspection or remediation.
Because the 1950s-1970s ranch homes in Tujunga often have minimal vapor barriers, original foundation vents, and floor joists that sit closer to the ground than newer construction. They also receive canyon runoff that Sunland’s flatland tract homes simply don’t get. That means drying calculations have to account for higher ground moisture and debris-clogged ventilation, not just the visible wet area. Our crews use Dri-Eaz dehumidifiers and Phoenix air movers sized for these conditions. Call (888) 737-2439 to discuss your specific house with someone who knows this housing stock.
It involves two cleanups in one: an alkaline neutralization of acidic ash residue, then structural drying and mold remediation. When we inspected a 1930s craftsman on Foothill Boulevard after a debris-flow event, our techs found black mold behind original plaster walls where ash-saturated runoff had wicked up through unsealed crawl-space vents. We dried the cavity with Dri-Eaz dehumidifiers and XPOWER air movers, applied an alkaline neutralizer to the acidic residue, then HEPA-vacuumed and fogged the wall cavities. That sequence matters because skipping pH neutralization lets mold return within weeks. A combined fire-and-mold job in Tujunga typically runs $6,000-$25,000, and a written scope is part of the deal. Call (888) 737-2439 for a free estimate.
Written by Curt Bowman, Owner at Floodline Restoration Co. of California, serving Tujunga since 2010.