Indoor air quality for NYC apartments & offices
MERV upgrades, duct cleaning, UV and humidity control for spaces dealing with city dust, construction debris and dry winter heat.
Dispatch answered 24 hours a day, 365 days a year
What to expect
City air is hard on lungs and equipment. We upgrade filtration to the highest MERV your system can actually pull through, seal and clean ductwork, and add humidity control so steam-heated apartments stop feeling like a desert in February.
For offices and medical spaces we can add UV-C, bipolar ionization or dedicated outdoor air handling with documented ventilation rates.
What's included
- Filtration assessments and MERV upgrades
- Duct cleaning, sealing and airflow balancing
- UV-C and air purification installation
- Whole-home humidifiers and dehumidifiers
- Ventilation rate verification for offices
- Post-construction dust remediation
FAQ
Indoor questions, answered
Reviews
Rated by New Yorkers
Recent Google reviews from customers across the five boroughs.
“Called at 11pm with no heat in a pre-war building and someone actually picked up. Tech was there before 1am, found a failed burner control and had us running the same night.”
“Four-zone ductless install in a brownstone. Line sets are nearly invisible, they cleaned up every day, and they handled the Con Ed rebate paperwork for us.”
“Our restaurant rooftop unit quit on a Saturday. They were on the roof within the hour and we never closed. Pricing was exactly what they quoted on the phone.”
“They took over operator coverage for three buildings. Logs are clean, filings are on time, and we haven't had a heat violation since.”
“Replaced our furnace and central air. They actually did a load calculation instead of guessing, and the upstairs finally cools like it should.”
“Solid work on our chiller and very responsive dispatch. Only reason it isn't five stars is a parts delay, which they kept us updated on the whole way.”
Other services
AC Repair & Installation
Central air, condensers, through-wall PTACs and window units diagnosed same day and repaired with stocked NYC-common parts.
Learn moreSteam & Boiler Heating
One-pipe and two-pipe steam, hydronic boilers, radiator traps and near-boiler piping rebuilt for pre-war NYC buildings.
Learn moreDuctless Mini-Splits & VRF
Line-hide installs for brownstones and lofts where ductwork isn't an option, plus VRF for mixed-use buildings.
Learn more