Harlem's pre-war apartment buildings and brownstones are home to some of New York City's oldest steam heating systems. Many Harlem buildings still rely on single-pipe steam that requires specialized knowledge to maintain properly. Our team responds to Harlem HVAC and plumbing calls 24 hours a day, seven days a week, including all holidays. We do not charge extra for after-hours service. When you call (718) 701-3937, our dispatcher asks the right questions to send the correct technician with the right parts, minimizing return trips.
From emergency furnace repair in the middle of winter to AC installation before summer, from burst pipes to clogged drains - we handle every HVAC and plumbing need for Harlem residents and property managers. First-time customers in Harlem receive 10% off in May 2026.
Every service we offer in New York City is available to Harlem clients: emergency HVAC repair, AC installation, heating system installation, boiler maintenance, furnace repair, duct cleaning, smart thermostat installation, water heater replacement, drain cleaning, plumbing leak repair, emergency plumbing, and more. You receive the same technicians, the same parts, and the same service quality as any Manhattan client.
Property managers overseeing multifamily buildings in Harlem benefit especially from our maintenance programs. We provide scheduled biannual inspections, priority emergency dispatch, and single-invoice billing for multi-property portfolios. Call (718) 701-3937 to discuss a maintenance plan for your Harlem property.
Emergency HVAC and plumbing calls in Harlem typically receive a response within 60 to 90 minutes. Scheduled service appointments are confirmed with a 2-hour arrival window and a 20-minute advance call. We book same-day appointments for most services when you call before noon. Call (718) 701-3937 to check availability today.
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Banging steam radiators in Harlem brownstones are almost always caused by water pooled in the line from an off-pitch radiator, a worn-out steam trap, or clogged main vents. It is not an emergency but does accelerate wear on the boiler and valve if ignored. We diagnose and fix most Harlem steam radiator issues in a single visit. Call (718) 701-3937 to schedule.
It depends on the scope. Replacing a thermostat or servicing a radiator typically does not require co-op board approval in Harlem. Installing a ductless mini-split or any work penetrating an exterior wall usually requires written approval and sometimes a DOB permit. We are familiar with the approval process at many Harlem co-op buildings and can advise on exactly what you need before we begin.
Steam boiler replacement in a Harlem brownstone serving multiple units typically runs between $8,000 and $18,000 depending on boiler capacity, brand, and whether the existing flue and gas line need upgrading. NYC labor costs are higher than the national average due to the complexity of brownstone mechanical rooms. We provide a detailed itemized quote before any work begins. Call (718) 701-3937 for a free on-site assessment.
Yes. We prioritize AC failure calls during heat advisories. Call (718) 701-3937 and tell the dispatcher it is a heat emergency - we flag those calls for same-day response. Most Harlem AC failures on hot days are caused by capacitor or contactor failure, refrigerant issues, or a tripped breaker - all of which we usually resolve in one visit with parts already on the truck.
If the window unit is more than 10 years old and the repair cost exceeds 40% of the replacement cost, replacement is almost always the better choice. Newer units are significantly more efficient and quieter - important in Harlem's dense residential buildings. We can assess your current unit and give you an honest repair-versus-replace recommendation at no charge when we visit.
Yes. We work regularly with property management companies overseeing Harlem residential buildings. We communicate directly with the property manager, provide work orders in whatever format they require, and bill the management company directly when authorized. Many Harlem property managers keep our number on file for both scheduled maintenance and after-hours emergencies.
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