We noticed the musty smell was worse whenever the furnace kicked on. Turned out there was mold growing in a duct section running through the crawl space. The team cleaned it and helped us figure out where the moisture was coming from.
San Diego, California
HVAC & Air Duct Mold Remediation in San Diego, CA
Our IICRC-certified crew handles hvac & air duct mold remediation for San Diego homes and businesses. Same-day response, we bill your insurance, and free estimates.
IICRC certifiedSame-day responseWe bill insuranceFree estimates
Reviews
Rated 5 by San Diego-area neighbors
Same-day response when our basement flooded. They dried it out and removed the damaged drywall before mold could spread.
If you need mold remediation in Del Mar, call them first. Fair prices and real professionals.
Our process
Our hvac & air duct mold remediation process in San Diego, CA
Inspect
We inspect ductwork, register boots, and the air handler for visible mold and moisture sources.
Contain
The system is shut down and sealed off from the rest of the home before cleaning begins.
Remove
We clean mold-affected duct surfaces and remove any materials that can't be adequately cleaned.
Dry
We address the moisture source, whether it's condensation, a leak, or poor ventilation.
Verify
We confirm the system is clean before it's put back into regular use.
Certified & trusted
Standards we work to, carriers we bill
Where we work in San Diego
San Diego neighborhoods we cover
Wherever you are in San Diego, our certified crew can inspect, contain, and remove mold, then dry the structure so it does not return.
CoronadoNational CityChula VistaLemon GroveBonitaLa MesaImperial BeachLa Presa
What it costs
HVAC & Air Duct Mold Remediation cost in San Diego, CA
Every job is different, so here are the typical California ranges we see. These are planning numbers, not a quote.
Small area
$500 to $1,500
A single moldy spot, a closet, or under a sink. We contain it, remove it, and treat the surface.
One room
$1,500 to $3,500
A bathroom, kitchen, or bedroom with mold on a wall or ceiling, plus the moisture source fixed.
Basement, attic, or crawl space
$2,000 to $6,000
Larger areas that need more containment and drying. Common here after spring rain or a slow leak.
Whole-house or severe
$10,000 and up
Mold across several rooms or after major water damage. We work in phases, room by room.
We give free estimates, so the surest way to know your number is to call. Want a ballpark first? Try our instant mold remediation cost calculator. Filing a claim? We bill your carrier directly, so see our mold insurance claims guide.
Local knowledge
HVAC & Air Duct Mold Remediation for San Diego, CA homes
HVAC & Air Duct Mold Remediation in San Diego tends to start the same way mold does across San Diego County: air conditioning condensation feeding mold on cool basement and closet walls. When that moisture sits for even a day or two, mold takes hold, and that is when homeowners from Coronado, National City, Chula Vista and the rest of San Diego call us.
We handle hvac & air duct mold remediation for San Diego the right way. We find and fix the moisture source first, because mold always returns if the water problem is left behind, then we contain the area and remove the mold safely.
Our team is based in Del Mar, about 30 minutes from our Del Mar base, so we can usually reach a San Diego home the same day. Our methods follow public guidance from the EPA and the CDC on handling indoor mold safely.
San Diego specifics
HVAC & Air Duct Mold Remediation in San Diego: what actually causes it
Older and newer homes alike need HVAC & Air Duct Mold Remediation, from the newer builds near La Mesa to the oldest ones in town. If you have noticed a musty smell or a spreading stain in your home, hvac & air duct mold remediation is worth a call before the damp reaches the framing. Around here, hvac & air duct mold remediation tends to settle into supply vents, the air handler, and duct interiors before anyone in the house notices it. By the time a family calls us for HVAC & Air Duct Mold Remediation, they have usually already seen a musty smell or a spreading stain.
Most HVAC & Air Duct Mold Remediation jobs in the area trace back to humid seasons, a pattern we see week after week. We handle HVAC & Air Duct Mold Remediation for homes from La Mesa to Lemon Grove and the surrounding area the same careful way. A San Diego home that needs HVAC & Air Duct Mold Remediation almost always has a moisture story behind it, and it usually starts with roof and plumbing leaks in San Diego homes. We keep HVAC & Air Duct Mold Remediation contained and tidy, so the rest of the home near Lemon Grove stays livable while we work.
A HVAC & Air Duct Mold Remediation visit tends to run like this:
- HEPA vacuum, clean, and treat the surrounding surfaces
- Remove moldy material to the IICRC S520 standard
- Inspect the affected area and find the moisture feeding the mold
- Recheck the space and document the work for your records
- Dry the structure with commercial equipment until readings normalize
Since we are only about 30 minutes from our Del Mar base, a call for HVAC & Air Duct Mold Remediation rarely waits long.
Good to know
HVAC & Air Duct Mold Remediation in San Diego, CA: common questions
How do I know if my ductwork has mold?
A musty smell that gets stronger when the HVAC system runs, or visible growth around vent covers, are the most common signs.
Will you fix the moisture causing the mold?
We identify the moisture source, whether it's condensation, a crawl space leak, or humidity issues, and either address it directly or coordinate with an HVAC technician.
Do I need to replace ductwork with mold in it?
It depends on the material and extent of growth. Metal ductwork can often be cleaned, while some flexible or fiberglass-lined duct may need replacement.
How soon can you start hvac & air duct mold remediation in San Diego?
We answer our line 24/7 and can usually reach a San Diego home the same day you call, sooner for an active leak.
Can I clean duct mold myself?
Ductwork is hard to access safely and cleaning it without proper containment can push spores through the whole house, so it's best left to a professional crew.
Does a humidifier make duct mold more likely?
It can, since evaporative coolers add significant humidity to the air moving through the ductwork, especially if the system isn't well maintained.
Is the hvac & air duct mold remediation you do in San Diego to a real standard?
Yes. Our crew follows the IICRC S520 standard for mold remediation, the same framework insurers and inspectors recognize across San Diego County.
Do you serve San Diego?
Yes. We cover all of San Diego, including Coronado, National City, Chula Vista, and the rest of the San Diego area. We are based in Del Mar, about 30 minutes from our Del Mar base, and answer our own phone around the clock.
More help in San Diego
Other mold services in San Diego, CA
Nearby
HVAC & Air Duct Mold Remediation in nearby cities
Talk to a certified team now
Need hvac & air duct mold remediation in San Diego, CA?
Call our 24/7 line and talk to the certified crew directly. Same-day response, we bill your insurance, and free estimates.