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★★★★★ 4.8 · 1,300+ reviews
Lic. CAC1819196 · CFC1431159

Open 24 hours, 7 days a week

FREE estimates and FREE diagnosis

Indoor air quality

Need UV Light Installation in Zephyrhills?

Expert UV Light Installation Services in Zephyrhills

Musty smell from the vents in Zephyrhills? We check your coil and drain pan, then fit a UV-C lamp aimed at the coil where mold grows.

Home Therapist serves Tampa Bay, Florida. In the area? FREE estimates and FREE diagnosis.

  • Licensed CAC1819196 & CFC1431159
  • 4.8 stars from 1,405 reviews
  • Background-checked, drug-tested techs
  • Hablamos español

At a glance

What it does
UV-C at 254 nm stops mold and bacteria on the wet evaporator coil
Musty smell
Mold on the coil is the most common source
REME HALO
$1,609 installed, UV-C plus ionization
Install time
Usually 45 to 90 minutes for a coil-mount lamp
Brands
Fresh-Aire UV, Field Controls and REME HALO
Works with
Any split system or package unit, any brand
Estimate
FREE coil check and a written price

Years of Experience

Licensed HVAC technicians delivering professional UV light installation in Zephyrhills and the Tampa Bay area for over a decade. and the Tampa Bay area for over a decade.

Licensed (CAC1819196), Bonded & Insured.

Free Estimates

Whether it’s a small service call or a major job, our team provides clear, upfront pricing to Zephyrhills homeowners.

Same Day Services

Home service problems can’t wait, that’s why we answer 24/7, and same-day service is often available for Zephyrhills residents.

UV Light Installation Costs in Zephyrhills

ServicePrice
Single coil-mount UV-C lamp, installed (lamp included)$479
Same lamp with our current $50 off$429
REME HALO whole-home unit, installed$1,609

Pricing updated 2026. FREE estimates and FREE diagnosis on every UV light job.

Which UV System Do You Need?

For most Zephyrhills homes, a single coil-mount UV-C lamp ($479 installed, or $429 with our current $50 off) is the right first step because it targets the evaporator coil where mold actually grows and where it directly drags down efficiency. For homes where the whole air stream needs treatment, a REME HALO unit ($1,609 installed) pairs UV-C with ionization. We assess your coil and ductwork during the FREE visit and recommend the smallest system that solves the problem. Financing with $0 down payment and rates from 0% APR is available for qualifying customers.

Zephyrhills UV Light Installation Pricing

All projects include FREE in-home estimate, FREE diagnosis on existing equipment, and our 1-year parts & labor warranty.

Coil Sterilizer

$479 installed

  • $429 with our current $50 off, lamp included
  • Single UV-C lamp, continuous operation
  • Targets evaporator coil surface
  • Rated for systems up to 3 tons

Whole-House Air Purifier with UV

$1,499 installed

  • REME HALO whole-home unit also available: $1,609 installed
  • Treats coil and recirculated air stream
  • Activated carbon pre-filtration option

Financing is available for qualifying customers. Call (813) 343-2212 to check your options.

Zephyrhills's Humidity Season Runs 9 Months -- UV Runs 12

Between April and October, Zephyrhills averages more than 50 inches of rain. Your AC runs most of that time, keeping the evaporator coil wet for extended periods. From November through March, temperature swings cause more frequent condensation cycles than inland areas further from the Gulf. There's no dry season for Zephyrhills coils. A UV lamp running year-round is the only way to continuously eliminate biofilm without repeat coil cleaning visits.

Call (813) 343-2212 for a FREE assessment -- we'll confirm whether your Zephyrhills air handler configuration is compatible with same-week installation.

What Is Growing on Your AC Coil?

Serving Zephyrhills Since 2017

Since 2017, Home Therapist Cooling, Heating, and Plumbing has been keeping Zephyrhills homes comfortable year-round. Whether you live near Zephyrhills Brewing Company, Zephyr Park, Zephyrhills Municipal Library, Zephyrhills Depot Museum, or out by Skydive City, our licensed technicians (license CAC1819196) provide same-day UV light installation with upfront pricing with FREE diagnosis. We have completed more than 12,000 jobs across Tampa Bay since 2020, earned 1,300+ five-star reviews, and our trucks carry parts for most major brands, including Carrier, Trane, Lennox and Rheem. Zephyrhills weather pushes home systems hard, and when yours stops working, we get there fast and fix it right the first time.

Why Install a UV Light in Zephyrhills?

Schedule Your FREE UV Light Assessment in Zephyrhills

Call (813) 343-2212 or book online. We serve all of Zephyrhills, FL including Tampa Bay area, Tampa Bay area, and ZIP codes 33601. Same-week installation available. No service call fee, no pressure -- just an honest assessment of what your air handler needs.

Home Therapist Cooling, Heating and Plumbing | Licensed CAC1819196 | Zephyrhills, FL 33601 | (813) 343-2212

Mold, Musty Smell, and Lost Efficiency

In Zephyrhills, the combination of year-round air conditioning and high humidity means the evaporator coil stays cold and wet for months at a time. That is the perfect environment for mold, mildew, and bacteria to colonize the coil fins and drain pan. The result is a musty smell every time the system starts, a coil that loses heat-transfer efficiency, and a drain line that clogs more often. A UV-C lamp aimed at the coil destroys that growth at the DNA level and prevents it from coming back, so your system stays clean, efficient, and odor-free.

Recent UV light installation jobs in Zephyrhills

A UV light installed inside an air handler cabinet in Wesley Chapel, FL 33543.
A UV light installed inside an air handler cabinet in Wesley Chapel, FL 33543.
A UV-C lamp glowing next to the blower inside an air handler in Zephyrhills, FL.
A UV-C lamp glowing next to the blower inside an air handler in Zephyrhills, FL.

Why Zephyrhills homeowners choose us

Recent reviews from Tampa Bay homeowners, refreshed every day from Google. See all our reviews.

★★★★★★ 4.8 (1,405 verified reviews)
Verified4.8★ · 1,405 reviews
🛡 FL Licensed: CAC1819196 · CFC1431159💼 $1M General Liability + Workers’ Comp🏠 Family-owned since 2017⚡ Same-day service
★★★★★

When my HVAC unit needed to be replaced, I chose this company based off of their reviews and the fact they offer a free estimate. I am very happy with my decision.…

Christine · · Google
★★★★★

Had a great experience with Home Therapist. They worked with me to stay within a budget, they communicated great, and they got the job done when they said they would. Will use…

Max Findreng · · Google
★★★★★

Archer was super nice and was very helpful in explaining the process. No gimmicks and pure professionalism. They were super responsive and it was easy to get a hold of them to…

Nina Seely · · Google
★★★★★Plumbing

Lester is a great plumber. He is friendly, professional, and his work is outstanding. The plumbing lines were placed perfectly in the garage and the area was left clean and neat. Certainly…

Al Car · · Google
★★★★★

Excellent service, quick response, and I already have air conditioning!

Kamirelis Ramirez Ortiz · · Google
★★★★★Plumbing

Hi I'm Wyatt, My experience with Home Therapist's plumber(Lester) was great. He came weeks earlier & gave a fair quote. Several others' left larger quotes with exaggerated upgrades; a few seems smug…

CLEANE CUT · · Google
★★★★★Water heater

I had a great experience with Home Therapist Cooling, Heating, and Plumbing. We were getting our house ready to sell and the home inspection identified several plumbing issues that needed to be…

Manny Velasquez · · Google
★★★★★AC install

I was in need of air conditioning for my detached garage. My AI search for the most trustworthy mini-split AC installer led me to Home Therapist; my expectations were exceeded. Scheduling a…

Ricardo Gonzalez, M.D. · · Google
★★★★★AC install

Excellent service from Richard! He was professional, courteous, and very knowledgeable. He fixed my A/C problem quickly and explained everything clearly. I highly recommend Richard for anyone needing A/C service. had a…

mohammed suleiman · · Google
Latest review: October 2026 · auto-refreshed daily

What UV Light Installation Customers Say

Real Google reviews from Tampa Bay homeowners. Source: Home Therapist verified Google Business Profile (1,300+ five-star reviews aggregate).

★★★★★

Fast 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 if leak. Thank you guys
L.D. DeLaRosa · Verified Google Review

★★★★★

Home Therapist HVAC and Plumbing Maintenance has been great to work with. They come out twice a year to service our systems and always do a thorough, professional job making sure everything is running smoothly. The technicians are knowledgeable, friendly, and take the time to ...
Kat Gold · Verified Google Review

How Does UV Light Installation Work?

By Your Side at Every Step

  1. Call us or book online, we’ll handle the details hassle-free!
  2. Your UV Light Installation specialist arrives on time, ready for a job done right.
  3. Relax and enjoy the comfort of your home!

Black streaks on the coil?

That growth can spread into the ducts. A tech can tell you if one coil lamp is enough for your system. The estimate is FREE.

UV Light Installation in Zephyrhills: what is different here

Zephyrhills air conditioners run for most of the year, and in Florida humidity the evaporator coil becomes a breeding ground for mold and bacteria. That biological film is the leading cause of musty AC smell, lost cooling efficiency, and early compressor wear. Home Therapist installs hospital-grade UV-C light systems that keep the coil clean automatically, around the clock. Every UV light job in Zephyrhills starts with a FREE estimate and FREE on-site diagnosis, and a single-lamp coil-mount UV system is $479 installed, lamp included ($429 with our current $50 off).

Three Zephyrhills Specifics That Change Our UV Light Installation

Your Coil Is Probably Growing Something Right Now

The evaporator coil in your Zephyrhills air handler runs at 40-55 degrees Fahrenheit while the surrounding air is 75+ degrees. That temperature differential creates constant condensation. Add Florida's year-round humidity that keeps Zephyrhills homes in the 60-75% relative humidity range without proper ventilation and you get a petri dish running 24 hours a day. Visible black streaks on the coil surface are just the part you can see. UV-C light at 254 nm disrupts the DNA of mold, bacteria, and viruses on contact, stopping biofilm before it forms.

Most Zephyrhills homes: biofilm detectable within 90 days without UV

Coil Sterilizer vs. Air Sterilizer -- Which Zephyrhills Homes Need

A coil sterilizer mounts near the evaporator coil and runs continuously, targeting the primary growth surface. An air sterilizer installs in the return air stream and treats passing air. In Zephyrhills, Hillsborough County, we typically recommend a coil-mount UV lamp ($479 installed, or $429 with our current $50 off) for established homes because homes from the 1990s-2000s are entering the age range where original UV protection measures were rarely included and coil biofilm is common. Homeowners in Tampa Bay area with allergy symptoms often see improvement within the first few weeks.

A coil-mount UV lamp is $479 installed, or $429 with our current $50 off, in Zephyrhills

What a Zephyrhills Tech Actually Checks During UV Install

We assess coil access, measure your air handler cavity, verify electrical availability, and check existing drain pan conditions. Drain pans in Zephyrhills homes frequently show early mold that spreads into ductwork. Installation takes 45-90 minutes. We mount the bulb holder, run low-voltage wiring to a dedicated circuit, and verify airflow is not compromised. You get documentation of installation location and lamp replacement schedule (typically 12-14 months for continuous-on lamps).

Same-week installation available in Zephyrhills

UV Light Installation in Zephyrhills, FL That Actually Kills What Hides in Your AC

Most air filters catch dust. They miss the mold spores and bacteria living on your evaporator coil. A germicidal UV light mounted inside your air handler kills those organisms on contact -- before they blow through every room in your Tampa Bay area home. We install UV lights in Zephyrhills (33601 and surrounding 33601) for homeowners who want indoor air they can actually trust.

FREE in-home assessment | Installed same week | Licensed CAC1819196 | Serving Zephyrhills for years

The techs who do the work

Our HVAC work is done under Richard Morales’s Florida Class B Air Conditioning Contractor license, CAC1819196. Every tech is background-checked and drug-tested, factory-trained, and trains with us every week. Meet the whole team.

Jandiel, HVAC technician at Home Therapist

Jandiel

HVAC technician

Roberto

HVAC technician

Alejandro, HVAC and plumbing technician at Home Therapist

Alejandro

HVAC and plumbing technician

UV light installation questions from Zephyrhills homeowners

How much does UV light installation cost in Zephyrhills?

A single-lamp coil-mount UV system in Zephyrhills is $479 installed, lamp included, or $429 with our current $50 off. For whole-home air treatment, a REME HALO is $1,609 installed. FREE estimates on every UV system job. Flat-rate price before work begins. No diagnostic fee on a UV quote visit.

How does a UV light work inside an HVAC system?

UV-C light at 254nm damages the DNA structure of mold spores, bacteria, viruses, and other biological contaminants. When aimed at the evaporator coil or placed in the airstream, the UV lamp continuously sanitizes surfaces and circulating air. In Zephyrhills’s humid climate, mold growth on evaporator coils is extremely common and UV keeps it from taking hold.

What is the difference between a coil UV light and an air sterilization UV light?

A coil-mount UV lamp sits at the evaporator coil and drain pan, running 24 hours a day to prevent mold and biofilm from forming on coil surfaces. An air sterilization unit is a second lamp mounted in the duct to treat the moving airstream. Many Zephyrhills homeowners start with the coil-mount lamp for the musty-smell fix, and when they want the whole air stream treated we install a REME HALO ($1,609 installed) instead of a second lamp.

Will a UV light help get rid of mold in my Zephyrhills AC system?

Yes. Mold on the evaporator coil is the most common source of musty odors from AC vents in Zephyrhills homes. A coil-mount UV lamp typically eliminates existing coil mold within 60 to 90 days of continuous operation. It also prevents new growth. For mold throughout the ductwork, a professional duct cleaning followed by UV installation gives the best lasting result.

How much electricity does a UV light system use in Zephyrhills?

Most residential UV systems use 18 to 55 watts depending on the model, equivalent to $1.50 to $4.00 per month on a TECO Energy or Duke Energy bill. They run continuously alongside your air handler, so annual running cost is roughly $18 to $48 for most Zephyrhills homeowners. The energy savings from a clean coil often offset the lamp cost.

Is a coil UV light or an air sterilization UV light better for Zephyrhills homes?

For most Zephyrhills homeowners, the coil-mount UV light provides the best value because it solves the most common Florida problem, mold and musty smell from the evaporator coil, at the lower price. For households with allergies, asthma, young children, or elderly residents who want the whole air stream treated, we recommend a REME HALO ($1,609 installed) rather than a second UV lamp.

How long does UV light installation take?

Most UV light installations in Zephyrhills take 45 to 90 minutes. The lamp mounts inside the air handler cabinet or duct using an adjustable bracket and no ductwork modifications are needed. Power comes from the air handler control board or a nearby outlet. Your HVAC system is down for about an hour during installation.

How often does the UV lamp need to be replaced?

UV-C lamp output drops noticeably in the first year of continuous operation. We recommend annual lamp replacement for Zephyrhills systems that run year-round. The ballast and fixture housing wear out over time under normal use.

Will a UV light work with any brand of air conditioner in Zephyrhills?

Yes. UV systems retrofit to any split-system or package unit regardless of brand, including Goodman, Daikin, Carrier, Trane, Lennox, and Rheem. The mounting bracket adjusts for different air handler depths and widths. We carry multiple configurations on our trucks so we can fit virtually any system in Zephyrhills on the first visit.

What brands of UV light systems do you install?

We install Fresh-Aire UV, Field Controls, and REME HALO (RGF Environmental). Fresh-Aire UV is the most widely used for residential coil-mount applications and has the broadest range of lamp sizes. The REME HALO combines UV-C with ionization for dual-technology air treatment. All units include a manufacturer warranty.

Do I really need UV light if I change my filter regularly in Zephyrhills?

Filters capture particles but do nothing for the coil surface itself. In Zephyrhills, where the AC runs most of the year and humidity is high, the coil stays wet long enough to grow mold even with clean filters. UV light addresses the coil surface directly. Both a good filter and UV light together give you the most complete protection.

How long does UV light installation take in Zephyrhills?

Most UV light installations in Zephyrhills take 1 to 2 hours. A coil-mount single-lamp installation is usually under 90 minutes. A REME HALO install in the supply plenum runs 2 to 3 hours. We carry all common lamp sizes and brackets on our trucks for same-day completion.

How often do UV lamps need replacing in Zephyrhills?

UV-C lamps typically last 9,000 to 15,000 hours of operation. In Zephyrhills, where the AC runs 8 to 12 hours a day, that translates to 2 to 4 years between lamp replacements. We stock replacement lamps for every brand we install and can change them during a routine maintenance visit.

Does UV light damage HVAC components in Zephyrhills?

UV-C light can degrade plastic components that are exposed directly over years. Properly installed lamps are aimed at the coil face, not at plastic drain pans or wiring. We use mounting positions that protect nearby components and match the lamp type to your air handler model for safe operation.

Is the UV light estimate in Zephyrhills really free?

Yes. We come out, inspect your coil, assess your air handler, and recommend the right lamp type with a written price. No service call fee and no obligation. The estimate is free whether you schedule the installation or not.

More about UV light installation in Zephyrhills

How Long Do UV Lamps Last?

Licensed HVAC Pros, Clean Coils

Home Therapist installs UV light systems throughout Zephyrhills using lamps rated for 9,000 to 15,000 hours of continuous operation, which is roughly 12 to 24 months of run time. The bulb output fades gradually, so we add a replacement reminder sticker inside the air-handler cabinet and verify UV-C intensity at the coil face with a meter on every install. The fixture and ballast last for years. We match the lamp type and bracket to your specific air-handler model and carry multiple configurations on the truck so most Zephyrhills jobs finish in a single visit.

Where we work near Zephyrhills

We serve the three counties of Tampa Bay from our shop at 1408 W Linebaugh Ave in Tampa.

Hillsborough County

Tampa, Brandon, Riverview, Carrollwood, Town ’n’ Country, Plant City, Ruskin, Sun City Center, Apollo Beach, Valrico, Lutz, Seffner

Pinellas County

St. Petersburg, Clearwater, Largo, Dunedin, Oldsmar, Safety Harbor, Pinellas Park, Seminole, Tarpon Springs, Treasure Island, St. Pete Beach

Pasco County

Wesley Chapel, Land O’ Lakes, New Port Richey, Holiday, Hudson, Trinity, Zephyrhills, Dade City

All 66 cities where we do UV light installation

Also Serving These Areas

Same-day UV light installation across Tampa Bay

📍 Lake Magdalene

📍 Northdale

📍 Progress Village

📍 St. Pete Beach

📍 South Tampa

Our other services (31)

Air Conditioning Services

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.

Heating Services

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.

Ductwork and Air Quality 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.

Plumbing Services

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.

See every city and ZIP code we serve

Get a FREE UV light installation estimate in Zephyrhills

Open 24 hours, 7 days a week. The diagnosis and the estimate are FREE, and you approve the price before any work starts.

Hablamos español. Llámenos o envíenos un texto al (813) 343-2212.