Before & After Gallery - Halden Heating and Air Yonkers

HVAC Before & After in Yonkers, NY

Anyone can tell you they do clean work. Seeing it is different. Over two decades in Yonkers homes, we’ve pulled out rusted furnaces from Ludlow basements, replaced condenser units choked with cottonwood along the Saw Mill, and re-ducted crawl spaces in Crestwood that looked like a snake pit. The photos below show what actually changes when the work is done right. Written price first, guaranteed result after.

Call (838) 213-7827

Recent Transformations

Furnace Replacement in a Park Hill Basement

The problem: an original furnace from the mid-2000s that had started short cycling and rattling the floor joists above it. The heat exchanger was on its way out, and the homeowner had been nursing it through three winters. We removed the old unit, corrected the venting that had never been pitched properly, and installed a Lennox system sized for the actual square footage, not the old “bigger is better” guess. The result: a basement that’s quieter, warmer, and costs about $190 less a month to heat through January and February.

AC Condenser Saved from the Trash in Northwest Yonkers

The problem: a Carrier unit buried in leaves and debris behind a fence line, blowing warm air during a week when Yonkers hit 94 degrees. The homeowner assumed it was dead and was already shopping for a replacement online. We pulled the unit apart, found a failed run capacitor and a refrigerant level that was low, not empty. The result: cold air by that afternoon, a $340 repair instead of a $6,000 replacement, and a homeowner who now keeps the fence line clear every spring.

Rusted Furnace Flue and Gas Line Repair in Ludlow

The problem: a rusted-through flue section that was quietly venting carbon monoxide into a Ludlow utility room. The previous owner’s handyman had patched it with foil tape, which is not a repair. We replaced the flue pipe, resealed every gas line joint with proper pipe compound, and tested the draft. The result: a furnace that vents correctly and a household that isn’t breathing something they shouldn’t. This kind of repair comes with a written guarantee, and if it fails, the second visit is free.

New AC Installation on a Sloping Lot in Crestwood

The problem: a Crestwood colonial with radiator heat and window units in every bedroom. The lot slopes hard toward the street, which meant the previous window units were all that made sense until now. We ran new line sets through the crawl space, leveled the condenser pad properly, and installed a Goodman system with a thermostat the homeowner can actually read. The result: the first summer that family didn’t drag six window units out of the garage in May.

Furnace Repair That Looked Like a Replacement in Dunwoodie

The problem: a Trane furnace that would fire up and then shut down two minutes later. The control board had a failed relay, and the blower motor was drawing too much current. Two different companies quoted a full replacement. We traced the exact relay circuit, replaced the board and motor, and verified the amperage draw before we left. The result: a $780 repair that extended the system’s life by several years, backed by our 365-Day Done Right Promise.

Want Results Like These?

Every job above started the same way: someone called (838) 213-7827, got a live person, and booked a time. You get a written price before any work starts, a written guarantee on the repair, and a live arrival time you can track to your door. Andre Fuller still walks most of these jobs personally. Call us and we’ll put yours in the next round of photos.

Written by Andre Fuller, Owner at Halden Heating and Air Yonkers, serving Yonkers since 2004.