HVAC & Duct Mold Cleaning in West Palm Beach
Smelling something musty every time your A/C turns on? That’s mold hiding inside your air ducts or HVAC system — a common problem in humid West Palm Beach homes.
At WPB Mold Removal, we don’t just clean vents — we remove mold from coils, blowers, and duct lines so your air stays clean and safe.
Why HVAC Mold Is a Unique Threat in West Palm Beach
In Florida, air conditioners run nearly year-round — and that constant cooling creates condensation. Add in West Palm Beach’s warm, salty air and the fine dust that blows in after summer storms, and you’ve got a perfect recipe for microbial growth.
The Hidden Spots Mold Loves
Most homeowners think mold hides in ducts only. In reality, it thrives in:
- Evaporator coils — where moisture lingers after every cooling cycle.
- Blower fans and plenums — where dust and organic particles collect.
- Condensate drain pans — standing water plus humidity equals ideal growth.
Once colonies form, each cooling cycle pushes microscopic spores through every vent, leaving that unmistakable “old A/C” smell — and worse, circulating irritants throughout your home.
Local Conditions Make It Worse
- Humidity: West Palm Beach averages 71% year-round. Moisture condenses fast inside ducts.
- Storm season: Power outages, leaks, and flooded attics create microclimates for mold.
- Salt exposure: Homes near the coast experience metal corrosion, which traps debris and moisture in duct seams.
Ignoring mold in your HVAC isn’t just a health risk — it’s an energy and equipment issue. Even a thin layer of growth on coils can reduce efficiency by up to 20%, forcing your unit to work harder while spreading spores faster.
Our Full-Spectrum HVAC Air Duct Mold Cleaning Process
When you book WPB Mold Removal, you’re not just getting a vent vacuum — you’re getting a licensed remediation team trained to clean every inch of your HVAC system, from the blower fan to the furthest supply duct.
Here’s how we restore clean air and peace of mind for homeowners across West Palm Beach.
1
Comprehensive Inspection & Mold Assessment
Every job starts with a video-assisted inspection of your air handler and ducts. We use moisture meters and borescopes to identify condensation points, microbial spots, and hidden buildup behind vents.
You’ll see exactly what we see — we share before photos or short clips so you know where the problem lives and how extensive it is.
2
Containment & Safety Setup
Before cleaning begins, we isolate the HVAC zone to stop mold spores from traveling. Our techs seal vents, set up negative-air machines with HEPA filtration, and wear full PPE.
We also protect floors and furniture with drop cloths — no residue, no mess, no lingering odor.
3
Mechanical Cleaning — Ducts & HVAC Components
Using rotary brush systems and high-static HEPA vacuums, we physically dislodge and capture mold, dust, and debris from:
Supply and return ducts
Plenums and branch lines
Evaporator coils and blower wheels
Condensate drain pans and fan housings
This is the “source removal” step — the gold-standard approach recommended by NADCA and EPA Guidance 402-K-93-007.
4
Sanitizing & Antimicrobial Treatment
After the physical clean, we apply EPA-registered antimicrobial solutions through a controlled fogger to neutralize remaining spores.
For severe growth, we also offer HVAC coil sterilization and optional UV-C light installation to keep future microbes from returning.
No bleach. No strong chemical residue — just hospital-grade, HVAC-safe agents tested for indoor air use.
5
Final Inspection & Air Quality Clearance
Once cleaning is complete, we run the system and perform a HEPA filter test plus optional post-treatment air sampling for mold counts.
You’ll receive a brief report with before-and-after images and our service warranty.
In most West Palm Beach homes, this entire process takes 4–6 hours — same-day in and out.
Why It Matters
Your HVAC system is the heart of your indoor air. Cleaning the ducts but leaving mold on the coil or fan is like rinsing a straw and ignoring the cup.
That’s why our full-spectrum process restores the entire system — not just part of it — helping you cut energy use by up to 20 percent, improve airflow, and finally remove that stubborn “old A/C” smell.
Pricing for HVAC Duct Mold Cleaning in West Palm Beach
Nobody likes vague estimates. At WPB Mold Removal, we keep pricing simple, transparent, and based on what really drives the cost—not hidden “add-ons” or surprise upsells.
Typical Cost Range for West Palm Beach Homes
Most homeowners in West Palm Beach spend between $500 and $1,200 for complete air duct and HVAC mold cleaning.
Smaller condos or single-zone systems start near $450, while larger multi-zone homes or severe mold cases can reach $1,500 or more.
That range includes:
- Full duct and HVAC system cleaning
- HEPA vacuum removal
- EPA-registered antimicrobial treatment
- Containment setup and final clearance test
No gimmicks—just clear work, clearly priced.
What Affects Your Cost
- Home Size & Layout
A 1,200-sq-ft condo with eight vents takes about 3 hours.
A 3,000-sq-ft El Cid home with multiple zones may require double that time. - Mold Severity
Light surface growth = cleaning + sanitizing.
Heavy contamination = coil sterilization + UV upgrade + air testing. - System Accessibility
Tight attic handlers or sealed plenums add labor.
Ground-floor air handlers usually reduce cost. - Additional Services
- Coil cleaning or replacement: +$100–$250
- UV light installation: +$150–$300
- Drain pan flush & disinfection: +$50–$100
- Post-remediation air test: +$125 (optional)
- Home Location & Parking
Historic districts like Flamingo Park or Grandview Heights sometimes need extra containment to protect delicate interiors—still within flat-rate limits.
Sample Local Scenarios
Estimated HVAC cleaning & remediation pricing by home type and scope.
| Home Type | Scope | Est. Price | Turnaround |
|---|---|---|---|
| Flamingo Park Bungalow (1,200 sq ft) | Duct clean + antimicrobial | $550 | Half day |
| El Cid Historic Home (2 zones) | Duct + coil sterilization + UV | $950 | Full day |
| Northwood Condo (1 zone) | Duct only – light mold | $450 | 3 hrs |
| Lakeside Estate (3,000 sq ft) | Multi-zone HVAC + mold test | $1,200–$1,400 | 1 day |
Price Transparency You Can Trust
Unlike “$99 coupon” offers that balloon later, we show you the cost upfront after the inspection—no upselling mid-job.
Every quote includes a written scope, before-and-after photos, and proof of treatment.
You’ll know what you’re paying for and why.
Before & After: What Professional Duct Cleaning Really Looks Like
You can’t always see what’s inside your air ducts — until we show you.
The photos below were taken during a recent air duct and HVAC mold cleaning in West Palm Beach. The first image shows what most systems look like before treatment: layers of dust, moisture stains, and early mold growth. The second image shows the same duct line after our team’s HEPA-powered cleaning and antimicrobial treatment.
Before:
Heavy dust accumulation, dark microbial residue, and trapped moisture around duct seams.
After:
Surfaces fully cleared, sanitized, and resealed — fresh airflow restored, no more musty odor.
What You’re Seeing Here
- Built-up dust, biofilm, and visible mold were removed using HEPA-grade negative-pressure extraction.
- EPA-registered antimicrobial agents neutralized spores inside the ducts and the air handler.
- Duct joints resealed to block future humidity intrusion.
- The entire HVAC system was tested to confirm airflow and cleanliness before closing.
This transformation isn’t touched-up or staged — it’s what every homeowner should expect after a licensed, full-system HVAC and air duct mold cleaning performed to Florida standards.
Near You, Across West Palm Beach
Need help today? Our licensed team covers all of West Palm Beach. We know the buildings, the weather, and the usual leak spots—so we can find the source fast and keep costs down.
Neighborhood coverage
- El Cid
- Flamingo Park
- South End (SoSo)
- Old Northwood
- Northwood Hills
- Grandview Heights
- Pleasant City
- Downtown Condos
- Riverwalk
- Poinciana Park
Zip codes we serve
- 33401
- 33403
- 33404
- 33405
- 33406
- 33407
- 33408
- 33409
- 33410
- 33411
- 33412
Why Choose WPB Mold Removal for HVAC & Duct Mold Cleaning
When it comes to mold in your HVAC system, you don’t just want “clean.” You want verified clean — by a local, licensed team that knows Florida’s air, weather, and building styles better than anyone.
Here’s why homeowners across West Palm Beach trust us to get the job done right.
Local Expertise You Can See and Breathe
We’re not a franchise — we’re based right here in West Palm Beach, and our techs understand the area’s humidity, salt air, and storm-season challenges. From El Cid to Flamingo Park, we know how local homes breathe — and how to make that air cleaner.
Licensed, Insured & Mold-Qualified
We follow EPA and NADCA guidelines for source removal, containment, and post-clean verification — no shortcuts, no bleach-only “sanitizing.”
Full-System Cleaning — Not Just the Ducts
Many companies stop at the vents. We clean the entire air path — blower wheel, coils, plenum, and drain pan — eliminating hidden mold colonies where odors and spores start.
If it moves air, we make sure it’s clean.
Real Proof, Not Promises
We provide before-and-after photos, moisture readings, and optional air quality tests with every project. You’ll see exactly what was removed — and where your system now stands.
That transparency is why most of our new clients come from referrals, not ads.
Honest, Flat Pricing — No Bait & Switch
Every quote includes inspection, cleaning, antimicrobial treatment, and final verification — all clearly listed before we begin.
Our pricing stays consistent whether you’re in a small condo or a multi-zone coastal home.
FAQs
How do I know if there’s mold in my HVAC system or air ducts?
Common signs include a musty smell when your A/C turns on, visible dark residue near vents, or a sudden increase in allergy symptoms indoors.
Sometimes, you’ll also notice dust collecting faster than usual.
A professional inspection with a video scope or moisture meter can confirm whether it’s mold or just dirt buildup.
How often should I have my air ducts cleaned in West Palm Beach?
In coastal climates like West Palm Beach, we recommend every 3–5 years for standard duct cleaning — but sooner if:
- You’ve experienced flooding or roof leaks
- You notice a moldy odor or visible residue
- You’ve had renovations or drywall dust
- You own pets or have allergy sufferers at home
What’s the difference between duct cleaning and HVAC mold cleaning?
Duct cleaning removes dust and debris from vents and duct lines.
HVAC mold cleaning goes deeper — it targets mold growth inside the air handler, evaporator coil, blower wheel, and condensate pan.
Both should be done together if mold is detected, since cleaning ducts alone won’t stop spores from spreading again.
Is the cleaning process safe for my family and pets?
Yes. We use EPA-registered, HVAC-safe antimicrobial agents that are non-corrosive and low-VOC.
After application, our system runs for several minutes to flush any residual mist.
It’s completely safe to return home once the job is complete — most families never even need to leave.
How long does the HVAC and duct cleaning take?
Most single-zone West Palm Beach homes take 4–6 hours for a full system clean, including setup, cleaning, sanitizing, and inspection.
Larger homes or those with multiple HVAC units can take up to a full day.
Will cleaning fix that “musty A/C” smell?
Yes — if the odor is coming from mold or bacteria inside the ducts or air handler.
Our process removes both the source and the residue causing the smell.
Persistent odors after cleaning often point to issues with the drain pan, insulation, or stagnant water, which we can also inspect.
Does duct mold cleaning really improve air quality?
Absolutely. A clean HVAC system reduces the circulation of mold spores, allergens, and fine dust, which directly improves indoor air quality.
Many clients notice easier breathing and fewer allergy flare-ups within days.
Can I clean my ducts or HVAC system myself?
You can replace filters and wipe vent covers, but deep duct or coil cleaning requires professional equipment.
DIY attempts often miss hidden areas or damage insulation.
If mold is involved, Florida law requires a licensed mold remediation company to perform the cleaning.
How much does HVAC mold cleaning cost in West Palm Beach?
For most homes, full-system cleaning ranges from $500 to $1,200, depending on the size, number of vents, and mold severity.
You’ll receive a detailed inspection and fixed quote before work begins — no surprises or hidden charges.
How can I prevent mold from coming back?
Keep indoor humidity below 55%, clean or replace filters monthly, and make sure your condensate drain line flows freely.
Installing UV lights or biocide-treated filters can also help prevent regrowth in humid climates like West Palm Beach.
Do you service both homes and condos?
Yes. We clean single-family homes, condos, townhomes, and light commercial units across West Palm Beach.
Our containment setup works even in tight spaces or multi-story buildings.
Do you provide proof that the mold is gone?
Absolutely. Every service includes before-and-after photos, and we can provide optional air quality tests showing particle and spore count improvements.
We also offer a short post-cleaning warranty for added peace of mind.
How soon can you schedule my service?
We offer same-day or next-day appointments throughout West Palm Beach.
Just call (561) 652-9400 — our team is on standby seven days a week.
Related Services
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