Professional air duct cleaning done right — for Hanover and beyond.
Rojas Air Duct Cleaning Inc provides air duct cleaning services in Hanover, including whole-home duct cleaning, hvac coil & blower cleaning, mold & mildew eradication, and more. Every job is handled by licensed, insured technicians with upfront written pricing, and backed by a workmanship guarantee — free estimates for all of Hanover and nearby areas.
Your ductwork is the lungs of your home, and Hanover’s seasonal swings—from humid summers to damp winters—turn it into a magnet for mold, mildew, and dust bunnies. We start with a high-powered truck vacuum that pulls debris from the farthest reaches of your system, then scrub each vent with rotary brushes to dislodge stubborn buildup. Next, we sanitize with an EPA-approved solution that kills lingering bacteria and allergens, leaving your air crisp and your HVAC running at peak efficiency. Expect zero dust in your living spaces—we seal off each room and use negative pressure to contain every particle. The process takes 3–5 hours for most Hanover homes, but we won’t leave until your ducts are visibly cleaner and your airflow is noticeably stronger.
Request this service →Your air handler’s coils and blower wheel are ground zero for efficiency loss. Over months of use, they accumulate a thick layer of dust and grease that insulates the coil, forcing your AC to work overtime in Hanover’s summer humidity or your furnace to struggle through winter’s damp chill. We dismantle the access panel, use coil-safe cleaners to dissolve buildup without damaging aluminum fins, and scrub the blower wheel until it spins freely. The result? Lower energy bills, faster temperature recovery, and no more musty odors when you first fire up the system. Most Hanover homeowners see a 15–20% drop in runtime after this service.
Request this service →Mold thrives in the dark, humid corners of older Hanover homes, especially in basements or under additions built before modern ventilation standards. Our two-step process starts with a moisture meter sweep to identify hotspots, then we apply a hospital-grade antimicrobial that penetrates porous duct walls and kills spores at the source. Unlike surface sprays that only mask the problem, this treatment stays active for months, preventing regrowth. We also seal any gaps in duct joints to cut off future moisture intrusion. Hanover homeowners with chronic allergies or musty smells report immediate relief—often within 24 hours of treatment.
Request this service →Hanover’s pet owners know the struggle: Fido sheds, but the fur doesn’t just stay on the couch. It circulates through your vents, coating coils and settling in duct seams where it bakes into a stubborn, allergenic sludge. We use industrial-grade brushes and high-velocity air flushing to dislodge embedded fur, then vacuum it out with our truck’s 1-micron filtration system. For homes with multiple pets, we add a HEPA air scrubber to capture stray particles during and after cleaning. The difference is noticeable—no more sneezing fits when the AC kicks on, and your HVAC filter stays cleaner longer.
Request this service →Hanover’s remodeling boom means more homes than ever are filling ducts with fine dust that never fully clears. Even a minor renovation leaves behind particles that cling to duct walls, restricting airflow and carrying volatile organic compounds (VOCs) into your air. We start with a pre-clean inspection using a borescope to map debris locations, then use negative-pressure extraction to pull out every speck—no brushing required. We also replace any damaged duct tape or insulation to prevent future contamination. Ideal for homes on Summer Street or Oak Street where renovations are common.
Request this service →Hanover kitchens and bathrooms are breeding grounds for odors that linger in ducts long after the source is gone. Whether it’s lingering cooking smells, musty basement air, or the faint whiff of a previous owner’s habits, we neutralize odors at the source with a triple-action treatment: antimicrobial wash to kill odor-causing bacteria, a deodorizing sealant that bonds to duct walls, and an ozone treatment (optional) for stubborn smells. The result? Air that smells like a spring morning in Hanover—not a stale attic.
Request this service →Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.