EXTREME TEMP AIR CONDITIONING & HEATING
Indoor Air Quality Services in Fort Myers & SWFL
Breathe easier at home. Extreme Temp offers air duct and dryer vent cleaning, whole-home air purification, UV lights and air handler inspections for homes and businesses in Fort Myers, Cape Coral, Naples and throughout Southwest Florida.
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Why Indoor Air Quality Matters in Southwest Florida

Southwest Florida’s heat and humidity are tough on indoor air. Your air conditioner pulls moisture out of the air all day, and when the inside of the air handler stays damp, biological growth (biogrowth) can build up on the coil, blower and access panels. The photos on this page are from real air handlers our technicians opened up here in SWFL, and that buildup sits right in the path of the air your family breathes.
Our technicians check for biogrowth, dirty coils, clogged filters and duct problems during every AC maintenance visit. We offer solutions that fit your home and budget, from media filters and UV lights to REME HALO® whole-home air purification, air duct cleaning and whole-home dehumidifiers.
Signs your home may have an indoor air quality problem:
- A musty smell when the AC turns on
- More dust on furniture than usual
- Allergy symptoms that are worse indoors
- Dark spots or growth on supply vents and return grilles
- A clammy, humid feel even when the AC is running
We provide indoor air quality services in Fort Myers, Cape Coral, Naples, Bonita Springs, Estero, Lehigh Acres, Port Charlotte, Punta Gorda, Marco Island, LaBelle and the rest of Lee, Collier, Charlotte and Hendry counties.
Call (239) 274-5795 to schedule an indoor air quality check.
Our Indoor Air Quality Services
Breathe Cleaner, Live Healthier: The Importance of Duct Cleaning
Over time, your HVAC ductwork collects dust, dirt, pet dander, pollen, mold spores, and other airborne contaminants. Every time your system runs, these particles can circulate throughout your home or business—impacting the air you breathe and potentially aggravating allergies, asthma, or other respiratory issues.
Professional duct cleaning removes this hidden buildup, helping to:
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- Improve indoor air quality by reducing allergens and pollutants
- Promote healthier breathing for your family, employees, or customers
- Eliminate musty or stale odors often caused by mold or dust accumulation
- Enhance HVAC efficiency, helping your system run smoother and longer
- Reduce dust buildup on furniture and surfaces
Our team uses specialized tools and equipment to thoroughly clean your ductwork without damaging your system. We recommend duct cleaning every few years—or more frequently if you have pets, recent renovations, or signs of poor air quality.
Clean ducts = clean air. It’s one of the simplest ways to support a healthier indoor environment and get the most out of your HVAC system.
Protect Your Home & Improve Efficiency with Professional Dryer Vent Cleaning
Over time, lint, dust, and debris build up in your dryer vent—creating more than just an inconvenience. Clogged dryer vents are one of the leading causes of house fires, posing a serious safety risk to your home and family. Regular dryer vent cleaning is a simple but essential service that helps protect your property and keeps your dryer running at peak performance.
Here’s why professional dryer vent cleaning is so important:
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- Fire Prevention: Lint is highly flammable. Cleaning your dryer vent significantly reduces the risk of a fire caused by overheating or blockages.
- Improved Efficiency: A clean vent allows your dryer to operate more efficiently, reducing drying times and energy usage.
- Longer Appliance Life: Removing buildup reduces wear and tear on your dryer, helping it last longer and lowering the chance of breakdowns.
- Lower Utility Bills: When your dryer doesn’t have to work as hard, you use less electricity or gas—saving you money.
- Better Indoor Air Quality: Blocked vents can cause excess heat, moisture, and lint particles to enter your living space, affecting air quality and comfort.
Our team uses specialized tools to safely and thoroughly clean your dryer vent, ensuring it’s free of blockages and functioning properly. Whether you live in a single-family home, apartment, or manage a multi-unit property, regular dryer vent cleaning is a smart and proactive investment in safety and performance.
Don’t wait for warning signs—schedule your dryer vent cleaning today for a safer, more efficient home.
Air Filtration – Cleaner Air Starts with the Right Filter: HVAC Media Filters & Indoor Air Quality
Your HVAC system plays a critical role in maintaining your indoor air quality—and at the heart of that system is your air filter. While standard 1-inch filters only trap larger particles, media filters offer a higher level of protection by capturing much smaller pollutants like pollen, dust mites, pet dander, mold spores, and even bacteria.
Media filters are high-efficiency, pleated filters that provide greater surface area and filtration power without restricting airflow. They’re an essential upgrade for homes or businesses looking to improve air quality, especially for those with allergies, respiratory issues, or a focus on a healthier indoor environment.
Why Changing Your HVAC Filter Matters:
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- Improves Indoor Air Quality: A clean filter traps airborne contaminants, preventing them from circulating throughout your space.
- Protects Your HVAC System: Dirty filters can cause your system to work harder, leading to premature wear and potential breakdowns.
- Boosts Efficiency: Clean filters allow for proper airflow, helping your HVAC run more efficiently and lower your energy bills.
- Reduces Dust and Allergens: Helps keep your home or office cleaner, with fewer airborne particles settling on surfaces.
How We Can Help:
At Extreme Temp Air Conditioning, we offer expert guidance on choosing and installing the right media filter setup for your HVAC system. Our team ensures that your system is properly configured for optimal airflow and maximum filtration, balancing air quality with energy efficiency.
We also offer filter replacement services and maintenance plans to help you stay on schedule and protect your investment. Whether you’re looking to upgrade your current filter or need a full indoor air quality assessment, we’re here to help you breathe easier—every day.
Cleaner air, better health, longer system life—let us help you make it happen.
Series II REME HALO®Zero Coil Sanitation & Air Purification
Installed strategically within your air conditioning system, REME HALO®Zero enhances the air quality throughout your entire home. BLU QR® UV Stick Lights offer a simple solution by safeguarding your evaporator coil against biofilm, mold, and odors. Combining the dynamic features of BLU QR®UV Stick Light with REME HALO®Zero takes indoor air quality and system performance to the next level.
Our comprehensive Series II REME HALO®Zero Indoor Air Quality kit includes two (2) BLU QR® UV Stick Lights, REME HALO®Zero, and RGF’s HALO Connect power module. With HALO Connect’s™ built-in Countdown Day Timer, you’ll receive a clear visual reminder when it’s time for a REME®Zero Cell replacement and new UV lamps, eliminating guesswork.
Before & After: Mini-Split Blower Wheel Cleaning
Ductless mini-splits run almost nonstop in Southwest Florida, and the blower wheel inside the indoor unit collects dust, moisture and biogrowth that gets blown right back into your room. Here’s a real blower wheel our team cleaned, before and after.
BEFORE
AFTER
Have a mini-split that smells musty or isn’t blowing like it used to? Learn about our mini-split services or call (239) 274-5795.
When the AC Fails in a Seasonal Home: What Florida Humidity Can Do
These photos are from a seasonal home our team was called to after the homeowners returned. The air conditioner had been broken for a long period while they were away, and nobody caught it in time. Without the AC pulling moisture out of the air, Southwest Florida’s humidity took over and biogrowth spread around the supply vents, across the ceiling and onto the walls.
If you’re a seasonal resident in Fort Myers, Naples, Cape Coral, Bonita Springs or anywhere in SWFL, make sure someone is checking on your AC while you’re gone. A maintenance plan and a quick system check before you leave can save you from coming home to damage like this.



What Our Customers Say
Real 5-star Google reviews from homeowners and businesses across Southwest Florida.
Why Southwest Florida Homeowners Choose Extreme Temp for AC Repair & Service
Since 2008, families and businesses from Fort Myers and Cape Coral to Naples, Port Charlotte and LaBelle have trusted us with their air conditioning. We’re not a franchise or a call center. We’re a local, family-owned company working out of our own building on Seaboard St in Fort Myers.
HONEST SECOND OPINIONS
Free second opinions, no pressure.
MAINTENANCE THAT LASTS
We protect your investment.
CUSTOMER SATISFACTION
450+ five-star Google reviews.
24/7 EMERGENCY AC REPAIR
On call when it counts.
AFFORDABLE PRICING
Fair, up-front pricing.
LICENSED & INSURED
Factory-trained technicians.
Dependable Comfort at an Extreme Value
Whether it’s a quick tune-up, an unexpected breakdown, or time for a whole new system—your comfort starts with a call to Extreme Temp. Discover our full range of services, explore flexible financing options, and book your appointment — let’s get your comfort back on track!
Call (239) 274-5795 Today!