Energo is a full-service NYC energy provider trusted by homeowners, co-op boards, property managers, and building owners across the region. Our content is written and reviewed by Energo's team — drawing on hands-on experience in heating oil, HVAC, generators, solar, plumbing, electrical systems, and NYC Local Law compliance, with NORA-certified technicians, licensed NYC Master Plumbers and Electricians, and in-house mechanical engineers. Energo serves homes and buildings across Brooklyn, Queens, Manhattan, the Bronx, Staten Island, Westchester, and Nassau with dependable scheduled and emergency service.
New York City’s heat season begins October 1 and continues through May 31. Starting October 1, 2026, the NYC Department of Housing Preservation and Development will investigate every heat complaint as an individual case.
NYC Local Law 55 requires certain parking garages and open parking lots to install electric vehicle chargers and prepare additional spaces for future charging. However, the law does not give every NYC parking facility the same requirement or deadline.
Some apartments in the same NYC building become too hot while others remain cold because the heating system is not distributing or controlling heat evenly. Common causes include poorly placed temperature sensors, unbalanced steam or hot-water systems, and differences in how individual apartments retain heat.
Window film can reduce solar heat and glare in sunny NYC homes and apartments, but it is not the right solution for every comfort problem. Here is how to tell whether it makes sense for your windows.
Getting a new HVAC system installed in the NYC area can cost anywhere from around $2,000 for a straightforward, single-zone ductless mini-split to $20,000 or more for a whole-home heating and cooling system involving multiple zones, new ductwork, electrical upgrades, or difficult equipment access.
If your HVAC system is going to break down this summer or this winter, it usually tells you first. A slightly higher bill. A repair call that turns into two. A room that’s never quite the right temperature.
Upgrading HVAC equipment in a New York City building can trigger DOB permit and inspection requirements, asbestos compliance, the NYC Energy Conservation Code, and safety rules for newer refrigerants.
Most HVAC breakdowns in NYC homes don’t come out of nowhere. They usually trace back to a handful of everyday habits — skipping the annual tune-up, ignoring a clogged filter, blocking a vent, or waiting too long to check out a strange noise.
HVAC systems break down more often in New York homes for a handful of recurring reasons: skipped or inconsistent maintenance, equipment that’s sized wrong for the home, aging electrical infrastructure that limits what a system can safely run, and — in oil-heated homes — deferred boiler or burner service.
When it’s 95 degrees outside and your AC is running nonstop but the house still won’t drop below the mid-70s, the system usually isn’t broken — it’s doing roughly what it was built to do. Most central air conditioners and mini-splits are designed to cool a home to about 20 degrees below the outdoor temperature, not to a fixed number on the thermostat.
