Mold in the Ducts on Cherry Creek Dr: UV Light Install + Duct Sanitation in Tampa, FL 33618
Home Therapist Cooling, Heating, and Plumbing completed a duct sanitation and uv light installation project. Read more here!
Read full storyCarrollwood’s established neighborhoods with homes from the 1970s through the 2000s have mature tree canopies that produce heavy pollen loads during Tampa Bay’s extended growing seasons. The older AC systems in many Carrollwood homes have evaporator coils that have been collecting moisture and biological growth for years, and without UV treatment, that growth spreads through the ductwork into the living spaces.
Licensed HVAC technicians delivering indoor air quality solutions in Carrollwood and the Tampa Bay area for over a decade.
Licensed (CAC1819196), Bonded & Insured.Whether it’s a small service call or a major job, our team provides clear, upfront pricing to Carrollwood homeowners.
Home service problems can’t wait, that’s why we guarantee fast response and same-day service for Carrollwood residents.
Since 2017, Home Therapist Cooling, Heating, and Plumbing has been keeping Carrollwood homes comfortable year-round. Whether you live near Carrollwood Village Park, Carrollwood Cultural Center, Jimmie B. Keel Regional Library, Carrollwood Recreation District, or out by Carrollwood Players Theatre, our licensed technicians (license CAC1819196) provide same-day indoor air quality with upfront pricing with FREE diagnosis. We have completed over 1,100 five-star jobs across the Tampa Bay area and our trucks are stocked with parts for Carrier, Trane, Lennox, Rheem, and every major brand. Carrollwood weather pushes home systems hard, and when yours stops working, we get there fast and fix it right the first time.
★★★★★HeatingMy experience went on therapy cooling and heating was excellent they came in the correct my problem and it was so fast and easy I received sister and heating
★★★★★AC repairThey are very responsive whenever we need their services. We can always count on them to be quick, professional, and affordable. We won't use any other company, and highly recommend A/C Therapist…
★★★★★PlumbingFast within hr of call. And fast service on fix also explained all he was going to do and did. Showed me the outside water meter was,shut off and how it works…
★★★★★AC repairThis ac repair company was very helpful.He was very honest and knowledgeable.They came after another company flushed my system and it stopped working completely.They are fast and very honest and informative.I give…
★★★★★They made the entire process quick and easy from start to finish. Someone was able to come out the same day, and their communication was excellent throughout the whole process. I never…
★★★★★PlumbingI had a great experience with Alejandro from Home Therapist Cooling, Heating, and Plumbing. He repaired two toilets and installed the water line to my new refrigerator after the delivery team refused…
★★★★★AC repairAmazing service from start to finish. My AC system completely stopped working, and they were able to come out the same day, which was a huge relief. The technician was professional, knowledgeable,…
★★★★★Water heaterAs an engineer/fabricator/assembler, I have high standards from my contractors. This guy Sam, he fulfilled all my requests and installation needs. He took pride of his work, and left me with a…
Carrollwood homeowners who keep their homes clean but still notice dust settling quickly, musty odors from the vents, or allergy symptoms that are worse indoors are experiencing the effects of contaminated HVAC equipment that air quality upgrades can address. In Old Carrollwood near Lake Carroll, 1970s-era homes with aging HVAC systems benefit significantly from UV lights that stop mold growth on coils that have been wet-cycling for decades. In Carrollwood Village, homeowners with newer systems maintain air quality proactively with purifiers and enhanced filtration that prevent contamination from building up in the first place.

We specialize in providing top-of-the-line cooling solutions for your home or business. From Air Conditioning installation and maintenance to repair and replacement, we offer a comprehensive range of services to ensure your air conditioning system runs smoothly all year round.

We specialize in providing reliable, energy-efficient heating solutions for Tampa Bay homes. Whether you’re dealing with an emergency breakdown or planning a full system upgrade, Home Therapist is here with expert installation, repair, and maintenance services.

We help Tampa Bay homeowners improve indoor air quality, lower energy bills, and extend HVAC system life with professional ductwork and air treatment services. From duct sealing to air purification, we do it all.

Explore our full range of plumbing services by category. From leak detection and repiping to fixture installations and water heater solutions , we’ve got Tampa Bay’s HVAC needs covered.
Your Indoor Air Quality specialist arrives on time, ready for a job done right.
Relax and enjoy the comfort of your home!
Home Therapist installs indoor air quality systems throughout Carrollwood, addressing the mold, allergen, and pollutant challenges in both older and newer homes. UV germicidal lights installed near the evaporator coil are the first line of defense against the mold growth that Florida humidity promotes inside every AC system. For Carrollwood homes with persistent allergy issues or musty AC odors, we install Halo-LED air purifiers that neutralize contaminants throughout the home.
Last updated: April 2026
Pricing updated April 2026. All prices include installation.
| Service | Price |
|---|---|
| Air Filter Replacement | $89 |
| Duct Sanitation Treatment | $349 |
| UV Light Air Treatment | $449 |
| Duct Sanitation Package | $799 |
| 5-Inch Media Filter Box | $799 |
| iWave-R Air Purifier | $1,299 |
| REME Halo LED UV Treatment | $1,499 |
| APCO-X Air Treatment System | $2,699 |
For most Carrollwood homes, the UV light at $449 is the most cost-effective first step. For allergy concerns or mold issues common in Tampa Bay humidity, the iWave-R at $1,299 or REME Halo at $1,499 provide whole-home purification that treats every cubic foot of air passing through your system.
Carrollwood homes in Original Carrollwood, Carrollwood Village, Northdale, and the Cheval corridor (ZIPs 33618, 33624, 33625) span 1960s through 1980s construction with original 50-plus-year-old ductwork that leaks 25 to 35 percent in our duct blaster tests and pulls humid attic air directly into living spaces. Indoor RH commonly runs 60 to 70 percent without dedicated dehumidification, past EPA's 50 percent mold growth threshold. We install whole-home Halo UV-C, MERV 16 media filtration, and integrated dehumidification sized to work with your actual duct system. FREE in-home estimate. FREE diagnosis on every visit.
Call (813) 343-2212 for Your FREE Carrollwood Estimate
Licensed CAC1819196 (HVAC) | CFC1431159 (Plumbing) | 1,300+ Five-Star Reviews
Most Original Carrollwood homes still run their 1960s ductwork with sheet metal trunks, undersized returns, and leaky boots at every register. Duct leakage rates routinely test 25 to 35 percent in homes that have not had a retrofit. That means roughly a third of every cubic foot the blower moves comes from the unconditioned attic, loaded with insulation fibers, mold spores from minor roof leaks, and decades of accumulated dust. A 4-inch MERV 16 media filter cabinet at the return traps 95 percent of fine particulates but we also recommend a Halo REME-HALO UV-C light in the supply plenum to neutralize biologicals.
MERV 16 plus UV-C addresses attic-borne particulates plus biologicals.
Carrollwood's mature live oak canopy and Lake Carroll vegetation drop heavy pollen loads twice a year (spring oak and fall ragweed), plus year-round pine and palm pollen. Households with documented allergy or asthma issues benefit most from MERV 16 media filtration combined with UV-C. A standard 1-inch MERV 8 filter catches about 20 percent of fine particulates; MERV 16 catches 95 percent. We document allergen exposure during the FREE estimate so the equipment is sized for the household, not just the house.
MERV 16 plus UV-C addresses oak, pine, and ragweed allergen peaks.
Carrollwood summer outdoor RH runs 75 to 85 percent and 1960s and 1970s homes have envelope leakage 1.5 to 2 times higher than modern construction. Standard AC dehumidification works only when the compressor runs; on mild days the AC cycles short, the home gets cool but stays humid. We integrate an Aprilaire E100 or equivalent whole-home dehumidifier into the return side, sized to pull 70 to 100 pints per day for typical Carrollwood home square footage, so RH stays at 50 percent regardless of cooling load.
Independent dehumidification holds 50% RH on mild low-load days.
Need it faster? Call (813) 343-2212.
Real Home Therapist jobs from Carrollwood neighborhoods. Click any job to see the full story, parts, photos, and outcome.

June 2025 · 22 photos
Home Therapist Cooling, Heating, and Plumbing completed a duct sanitation and uv light installation project. Read more here!
Read full story
May 2025 · 13 photos
Home Therapist Cooling, Heating, and Plumbing completed a air duct cleaning and uv light installation project. Read more here!
Read full storyReal Google reviews from Tampa Bay homeowners. Source: Home Therapist verified Google Business Profile (1,300+ five-star reviews aggregate).
★★★★★
The technician Dusty from Home Therapist was extremely professional and truly went above and beyond. He was knowledgeable, courteous, and took the time to explain everything clearly while making sure the job was done right. It’s rare to find someone who genuinely cares about...
N · Verified Google Review
★★★★★
They are very professional, punctual, and organized. Adarberto is a great plumber. His experience and knowledge left us with a lot of confidence and peace of mind. We will definitely call them again and will always recommend them. Thank you very much.
Orlienski Perez · Verified Google Review
A whole-home Halo UV-C light alone runs $650 to $950 installed in the supply plenum. It neutralizes airborne mold, bacteria, viruses, and odors in real time as conditioned air passes the bulb. It does not change particulate filtration or humidity. For a Carrollwood household without serious respiratory issues and an AC that holds 50 percent RH on its own, UV-C is the practical entry point.
A full whole-home IAQ stack (Halo UV-C plus MERV 16 media plus integrated whole-home dehumidifier) runs $2,800 to $4,200 installed and addresses all three vectors. For Carrollwood allergy sufferers, asthma sufferers, mold-history homes, or any property with original 1960s and 1970s leaky ductwork, the full system is the right call. EPA Indoor Air Quality guidance specifically calls out humid climates with aging building stock as needing layered control.
EPA Indoor Air Quality guidance flags 50 percent RH as the consistent threshold above which mold growth becomes likely. Carrollwood 1960s and 1970s construction with 25 to 35 percent duct leakage pulls humid, polluted attic air directly into the conditioned envelope, pushing indoor RH and particulate load past safe levels routinely. Whole-home dehumidifier integration with HVAC plus MERV 16 media filtration is the durable solution. The Halo UV-C plus MERV 16 plus dehumidifier stack addresses the three vectors EPA identifies as primary IAQ drivers.
Concerned about dust, allergies, or humidity in your Carrollwood home? Call (813) 343-2212 for a FREE in-home estimate. We measure your actual RH and walk through the math.
All projects include FREE in-home estimate, FREE diagnosis on existing equipment, and our 1-year parts & labor warranty.
From $650
Up to $4,200
Financing available with $0 down for qualifying applicants. Whole-home IAQ improvements often qualify for medical-necessity documentation if a household member has documented asthma or severe allergies.
No diagnostic fee. No high-pressure sales. We measure your actual humidity and particulate load and quote what your Carrollwood home actually needs.
Call (813) 343-2212 Schedule Online
Licensed CAC1819196 (HVAC) | CFC1431159 (Plumbing) | Serving Carrollwood since 2017
Local indoor air quality services coverage: We provide indoor air quality services throughout Carrollwood in Hillsborough County, Florida. Carrollwood has a core of 1960s-80s homes with original ductwork often in need of replacement or sealing. Original Carrollwood homes especially benefit from duct leakage testing and R8 insulation upgrades for efficiency.
Zip codes served in Carrollwood: 33618, 33624, 33625.
Neighborhoods we serve near Carrollwood: Original Carrollwood, Carrollwood Village, Northdale, Cheval.
Nearby landmarks: Lake Carroll, Dale Mabry Highway, Carrollwood Cultural Center. Our average response time to Carrollwood is under one hour for standard service calls.
Free estimates, free diagnosis: Every indoor air quality services call in Carrollwood includes a free on-site diagnosis. Call (813) 343-2212 for same-day service.
UV light installation in Carrollwood runs $200 to $500. Air purifiers cost $500 to $1,500 installed. Filtration system upgrades range from $800 to $2,000. Many Carrollwood homeowners start with a UV light and add more equipment based on the results. Home Therapist provides free estimates with transparent pricing.
A: Common signs include persistent allergies or respiratory issues that improve when you leave home, musty or stale odors, excessive dust on surfaces, visible mold near vents or in bathrooms, and humidity levels above 60 percent. In Carrollwood, where concrete block homes run AC nearly year-round with windows closed, indoor air can be 2 to 5 times more polluted than outdoor air. inland heat and dust brings additional particulates that get trapped inside your home.
A: We offer UV-C germicidal lights, whole-home dehumidifiers, air purification systems, HEPA filtration upgrades, duct cleaning, and duct sealing. For Carrollwood homes, we typically recommend a combination approach tailored to your specific issues. concrete block homes from the late 1970s to early 1990s often benefit from UV lights on the evaporator coil plus a whole-home dehumidifier to control Florida’s humidity. We assess your home and recommend only what will make a real difference.
A: Costs vary by solution. UV-C lights start at $300 to $600 installed. Whole-home dehumidifiers run $1,500 to $3,000. Air purification systems range from $500 to $2,000. Filter upgrades are the most affordable starting point. For Carrollwood homeowners on TECO, improved air quality often comes with energy savings because clean systems and sealed ducts run more efficiently. We offer free assessments and can bundle multiple upgrades with financing.
A: UV-C germicidal lights installed at the evaporator coil or in the return duct kill mold, bacteria, and viruses as air passes through. In Carrollwood’s humid climate, mold on the evaporator coil is one of the most common indoor air quality issues. The UV light runs continuously and prevents biological growth without chemicals. For concrete block homes that stay closed up with AC running, UV lights address one of the biggest air quality problems at the source.
A: Many Carrollwood homes benefit from a whole-home dehumidifier, especially if indoor humidity stays above 55 to 60 percent even with the AC running. In Florida, your AC removes some moisture but it is not designed to be a dehumidifier. concrete block homes from the late 1970s to early 1990s that are well-sealed can trap humidity, while leaky homes let humid outdoor air in constantly. A whole-home dehumidifier paired with your AC keeps humidity at 45 to 50 percent, which prevents mold and improves comfort.
A: For whole-home purification, we recommend systems that combine HEPA-level filtration with UV-C or photocatalytic oxidation. These address particles, allergens, mold spores, and VOCs. In Carrollwood, where inland heat and dust and year-round AC use create unique air quality challenges, a whole-home system integrated with your HVAC is more effective than portable room purifiers. We carry systems from trusted manufacturers and match the solution to your specific air quality concerns.
A: True HEPA filters are too restrictive for most residential HVAC systems and can reduce airflow and damage your equipment. Instead, we recommend MERV 11 to MERV 13 filters, which capture the majority of allergens, mold spores, and fine particles without restricting airflow. In Carrollwood, upgrading from a basic fiberglass filter to a MERV 13 makes a significant difference in air quality. Change it every 60 to 90 days for best results. For true HEPA filtration, a standalone whole-home purifier is the better approach.
A: UV lights need bulb replacement every 12 to 18 months. Dehumidifiers need annual cleaning and inspection. Air purification systems need filter changes per the manufacturer schedule. In Carrollwood, where these systems work year-round due to the climate, staying on schedule is critical. We offer maintenance plans that cover your air quality equipment along with your AC, so everything gets serviced on the right schedule by our Hillsborough County technicians.
A: Call us at (813) 343-2212 or book online at hometherapist.pro for a free indoor air quality assessment. We will check your humidity levels, inspect your ductwork and coil for mold, evaluate your filtration, and recommend targeted solutions. We service Carrollwood Village, North Carrollwood, Lake Magdalene and all of Hillsborough County. Better air quality starts with understanding your specific home’s challenges.
A: Yes, we cover every Carrollwood neighborhood across ZIPs 33618, 33624, and 33625, including Original Carrollwood, Carrollwood Village, Northdale, and the Cheval corridor. Average response time from our Tampa shop is 15 to 20 minutes via Dale Mabry Highway. We hold dedicated IAQ install and service capacity year-round.
A: Yes. UV-C light works regardless of duct condition because it neutralizes airborne biologicals in the supply plenum. MERV 16 filtration captures particulates entering the return regardless of supply leakage. Whole-home dehumidification benefits from sealed ducts but still works on leaky systems by oversizing slightly to compensate. We measure duct leakage during the FREE estimate and quote sealing as a separate optional line item so you can stage the work.
A: Yes, substantially. Carrollwood’s live oak canopy and Lake Carroll vegetation drop heavy pollen loads in spring (oak) and fall (ragweed), plus year-round pine and palm pollen. MERV 16 media filtration captures 95 percent of pollen grains in the 5 to 100 micron range versus about 20 percent for the standard 1-inch MERV 8 filter. Most allergy-sensitive Carrollwood households notice a measurable difference within 2 to 4 weeks.
A: Yes, when the dehumidifier is sized correctly for your envelope leakage. We use ACCA Manual J infiltration calculations specific to your Carrollwood home’s age and construction. A 70 to 100 pint per day whole-home dehumidifier integrated into the return holds 50 percent RH through summer and shoulder seasons, regardless of how often the AC compressor cycles.
A: Yes. The IAQ assessment is genuinely FREE in Carrollwood. We do not charge a diagnostic fee, a trip charge, or a service-call fee for indoor air quality evaluation. We bring calibrated hygrometers, measure your actual RH and air movement, and provide a written fixed-price quote before any work starts. If you decide not to proceed, you owe nothing.
Same-day indoor air quality across Tampa Bay
★★★★★HeatingMy experience went on therapy cooling and heating was excellent they came in the correct my problem and it was so fast and easy I received sister and heating
★★★★★AC repairThey are very responsive whenever we need their services. We can always count on them to be quick, professional, and affordable. We won't use any other company, and highly recommend A/C Therapist…
★★★★★PlumbingFast within hr of call. And fast service on fix also explained all he was going to do and did. Showed me the outside water meter was,shut off and how it works…
★★★★★AC repairThis ac repair company was very helpful.He was very honest and knowledgeable.They came after another company flushed my system and it stopped working completely.They are fast and very honest and informative.I give…
★★★★★They made the entire process quick and easy from start to finish. Someone was able to come out the same day, and their communication was excellent throughout the whole process. I never…
★★★★★PlumbingI had a great experience with Alejandro from Home Therapist Cooling, Heating, and Plumbing. He repaired two toilets and installed the water line to my new refrigerator after the delivery team refused…
★★★★★AC repairAmazing service from start to finish. My AC system completely stopped working, and they were able to come out the same day, which was a huge relief. The technician was professional, knowledgeable,…
★★★★★Water heaterAs an engineer/fabricator/assembler, I have high standards from my contractors. This guy Sam, he fulfilled all my requests and installation needs. He took pride of his work, and left me with a…
Richard co-owns Home Therapist Cooling, Heating, and Plumbing and holds the FL Class B Air Conditioning Contractor license (CAC1819196) since 2017. The company holds licenses CAC1819196 (FL Class B AC Contractor, Richard Morales) and CFC1431159 (FL Plumbing Contractor, Alex Morales), serving the Tampa Bay metro with a six-technician field team and 1,378+ verified five-star reviews.
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