Whole-home air purifiers, ERVs, humidifiers, dehumidifiers, and duct inspections — installed and serviced by licensed Cincinnati technicians. Cleaner air, upfront pricing, no guesswork.
Not sure what's wrong? These are the most frequent issues our Cincinnati customers call us about — we've seen them all.
Pollen, pet dander, mold spores, and dust mites circulate through standard HVAC ductwork. A whole-home air purifier or HEPA media filter upgrade dramatically reduces particulate load — far more effectively than 1-inch disposable filters.
Call for same-day service →Low humidity in winter causes dry skin, static electricity, irritated sinuses, and wood floors that gap and crack. A whole-home bypass or powered humidifier tied to your furnace maintains 35–45% RH automatically — no portable units to refill.
Call for same-day service →If your home feels clammy in summer, or you notice a persistent musty odor, you likely have a humidity problem that your AC alone can't correct. A whole-home dehumidifier or ERV keeps humidity at comfortable, healthy levels year-round.
Call for same-day service →Modern energy-efficient homes trap CO₂, VOCs, and stale air because they don't "breathe." An Energy Recovery Ventilator (ERV) brings in fresh outdoor air pre-conditioned using exhaust air — improving air quality without wasting energy.
Call for same-day service →Mold growth on evaporator coils or in ductwork spreads spores throughout the home every time the fan runs. UV germicidal lights installed at the coil kill mold and bacteria continuously — preventing regrowth rather than just treating it.
Call for same-day service →Activated carbon filters and whole-home media air cleaners neutralize odors at the molecular level — not just masking them. We'll recommend the right combination for your home size and occupancy.
Call for same-day service →Three steps. Upfront pricing at every one. No hidden charges, no pressure.
Reach us at (513) 951-8539 or fill out our online form. We'll schedule a visit at a time that works for you — same day when available.
Our technician diagnoses the issue, explains it in plain language, and gives you a written quote before any work begins. No surprises.
We carry common parts on every truck. Most repairs are completed same day. We clean up completely before we leave.
6 reviews • 5/5.0 ★
"Had a whole-home Aprilaire humidifier installed. My husband's winter sinus issues are noticeably better and we stopped getting static shocks in every room. The install was clean and they explained the maintenance schedule clearly."
"Got a UV germicidal light installed after dealing with a musty coil smell for two summers. Zero odor since install. Also noticed the coil looked clean at our annual tune-up for the first time in years."
"Renew installed an ERV for our tight, newer construction home. The difference in air freshness is immediately noticeable. They sized it correctly and walked me through the controls — no guesswork."
"Asked about a whole-home air purifier after my allergist recommended reducing indoor allergens. Renew recommended a media cleaner upgrade rather than an expensive electronic unit — said it would do the same job for less. Honest advice I really appreciated."
"Basement dehumidifier install — they tied it directly to the drain so I never have to empty a bucket. Humidity went from 68% to consistently 48–52% all summer. No more musty smell in the finished basement."
"Called about duct cleaning after reading it might help with our allergies. Renew was honest — our ducts were fine and duct cleaning wouldn't help much. They recommended a media air cleaner upgrade instead. Works great and cost half as much."
Standard 1-inch HVAC filters only capture large particles to protect the blower — they do little for air quality. Whole-home media air cleaners (4–5 inch thick MERV 11–16 filters) and electronic air cleaners capture particles down to 0.1 microns, including viruses, bacteria, and fine smoke. They install in your existing air handler and treat 100% of the air that circulates through your system.
Yes — significantly. A whole-home humidifier ties directly to your furnace and water supply, treating the entire volume of air as it circulates. A portable unit humidifies one room. You also eliminate the labor of refilling tanks and the risk of portable unit mold contamination. Most installs pay for themselves in comfort and reduced static damage to wood furniture and flooring.
An Energy Recovery Ventilator (ERV) replaces stale indoor air with fresh outdoor air while transferring heat and humidity between the two streams — so you get ventilation without energy waste. They're especially valuable in well-insulated homes built after 2000, homes with occupants who have respiratory issues, or any space where CO₂ buildup is a concern (home offices, bedrooms with the door closed).
UV-C germicidal lamps installed at the evaporator coil emit light at the wavelength that destroys the DNA of mold, bacteria, and viruses. They prevent mold regrowth on the coil (a common problem in humid Cincinnati summers), reduce biological particulates in the air stream, and can improve system efficiency by keeping coils clean. Bulbs are replaced annually.
For whole-home improvement, whole-home solutions tied to your HVAC are far more effective per dollar. For a specific problem room — a basement with moisture issues, a bedroom for a severe allergy sufferer, or a home office — we can discuss targeted solutions including mini-split heat pumps with built-in filtration or supplemental dehumidifiers.
We inspect ductwork and can address specific contamination issues (mold, pest infiltration, physical debris). We're honest with you: routine "duct cleaning" for a well-maintained system rarely provides measurable air quality improvement. Where it genuinely helps — post-renovation debris, verified mold growth, or rodent infiltration — we'll tell you and give you a straight quote.
Media air cleaner upgrades typically run $300–$600 installed. Whole-home humidifiers are $400–$900 installed depending on type (bypass vs. powered). ERV systems start around $1,200–$1,800 installed. UV germicidal kits are $250–$500 installed. We'll give you itemized written quotes for any combination — and never bundle things you don't need.
Done correctly, air quality upgrades are designed to work with your existing system. Media air cleaners with appropriate MERV ratings actually improve coil cleanliness and efficiency. ERVs and humidifiers are connected to your existing air handler. We never install components that void manufacturer warranties or restrict airflow beyond design parameters.
Licensed technicians, same-day availability, and a written quote before any work begins. Serving Anderson Township and the greater Cincinnati area.