Duct Services in New Port Richey, FL
Duct services keep your HVAC system running efficiently and your indoor air clean. R.J. Kielty Plumbing, Air, & Electric Inc. provides professional duct cleaning, repair, installation, and inspection for homes and businesses in New Port Richey, FL. Since 1973, our family owned and operated company has delivered reliable workmanship across Pasco County, and we bring that same standard to every duct service call.
Whether your system is circulating dust and allergens, your energy bills are climbing, or you’re building new construction that needs properly designed ductwork, our licensed technicians have the training and equipment to get the job done right.

Our Indoor Air Quality Services in New Port Richey
R.J. Kielty offers a complete range of duct services built around the needs of homeowners and business owners in the New Port Richey area. Each service addresses a specific aspect of your HVAC ductwork, from improving air quality to restoring system efficiency.
Duct Cleaning & Sanitization
Dust, pollen, pet dander, and mold spores accumulate inside your ductwork over time. Every time your HVAC system cycles on, those contaminants circulate through your living or working space. The EPA has noted that indoor air can contain two to five times more pollutants than outdoor air, and dirty ducts are a major contributor.
Our duct cleaning process uses high-powered vacuum equipment and agitation tools to remove buildup from supply and return ducts, registers, and grilles. After cleaning, we apply EPA-registered sanitizing agents to eliminate bacteria, mold, and odor-causing organisms. This is especially valuable in Florida’s humid climate, where moisture inside ductwork creates ideal conditions for microbial growth.
Duct Repair & Sealing
Leaky or damaged ducts waste energy and reduce comfort. The U.S. Department of Energy estimates that the average home loses 20–30% of conditioned air through duct leaks, gaps, and poor connections. That means your AC works harder and your utility bills climb, a common complaint during Pasco County‘s hot summer months.
R.J. Kielty’s technicians locate leaks using pressure testing and visual inspection. We seal joints with mastic sealant and metal-backed tape (not standard cloth duct tape, which deteriorates quickly). For ducts with physical damage, crushed flex duct in attics, disconnected sections, or corroded metal, we perform targeted repairs that restore proper airflow without requiring a full replacement.
Duct Installation & Replacement
New construction, home additions, and aging systems all call for professional duct installation. Poorly designed ductwork causes uneven temperatures, excessive noise, and wasted energy from day one. We size and route ductwork based on Manual D calculations, which account for your system’s capacity, the layout of your building, and the number of supply and return registers needed.
If your existing ducts are beyond repair, common in homes built before the 1990s with deteriorating fiberglass duct board, full replacement is often more cost-effective than repeated patching. R.J. Kielty installs both rigid metal and insulated flex duct systems depending on the application and budget.
Air Quality Testing & Duct Inspection
Not sure whether your ducts need attention? We offer air quality testing and duct inspections that give you a clear picture of your system’s condition. Our technicians use cameras to inspect duct interiors for mold, debris accumulation, pest intrusion, and structural damage.
Air quality testing measures particulate levels, humidity, and the presence of common allergens or volatile organic compounds. This data helps us recommend the right course of action, whether that’s a cleaning, a repair, or adding filtration and UV germicidal components to your system.
Dryer Vent Cleaning
Clogged dryer vents are a serious fire hazard. The U.S. Fire Administration reports that clothes dryers cause approximately 2,900 home fires each year, and lint buildup is the leading factor. Beyond fire risk, a blocked vent forces your dryer to run longer, increasing energy consumption and wear on the appliance.
R.J. Kielty cleans dryer vents from the unit to the exterior exhaust point, removing lint, debris, and any obstructions. We also inspect the vent line for damage, improper routing, or code violations that could create future problems. If you notice your dryer taking more than one cycle to dry a load, it’s time to schedule a vent cleaning.
Why Choose R.J. Kielty for Duct Services in West Central Florida?
Several companies offer duct services in the New Port Richey area. Here’s what sets R.J. Kielty apart.
Over 50 years of local experience
We opened our first location in Hudson, FL in 1973. That’s more than five decades of working on HVAC systems in Pasco County homes and businesses. We understand the specific challenges this climate creates, from humidity-driven mold growth in ductwork to the strain Florida’s heat puts on residential AC systems.
Full-service capability
Most duct cleaning companies only clean ducts. R.J. Kielty is a licensed plumbing, air conditioning, and electrical contractor. If we find a problem during your duct inspection that involves your HVAC equipment, electrical connections, or related systems, we can handle it in the same visit. You don’t need to call three different companies.
Neighborhoods & Communities We Serve for Duct Services
R.J. Kielty provides duct services throughout western Pasco County and the broader Greater Central Florida region. Our New Port Richey branch serves customers in the following areas:
If you’re unsure whether we cover your area, give us a call at 727-863-5486 and we’ll confirm availability.
Schedule Your Duct Service Appointment Today
Don’t wait for poor airflow or rising energy bills to become a bigger problem. R.J. Kielty Plumbing, Air, & Electric Inc. makes scheduling duct services simple. Call us at 727-863-5486 or book your appointment online.
Our team will assess your ductwork, explain what we find, and provide a clear estimate before any work begins. No surprises, no pressure, just honest service from a company that’s been earning trust in this community for over 50 years.
Whether it’s a cleaning, repair, full replacement, or dryer vent service, we’ll get your system running the way it should. Reach out today and breathe easier tomorrow.
Frequently Asked Questions About Duct Services

Kielty Cares Plan Membership
If you’re looking for a way to save money and keep your plumbing and/or air conditioning system up and running at optimum efficiency, joining our Kielty Care Plan is the way to go. R.J. Kielty Plumbing, Heating, and Cooling offers custom solutions for both your residence or business.




