NSNorth Shore HVAC
ACTIVE 24/7

No heat or no cooling? We respond now.

A furnace that quits in a January cold snap or an AC that dies during a heat advisory can't wait for a scheduled visit. Call our 24/7 line - we prioritize dispatch and, when a system can't be safely or economically revived, get a replacement in fast.

(847) 752-4418

Priority emergency dispatch

No-heat and no-cool calls go to the front of the line, with temporary heat available where a replacement can't happen the same day.

North Shore + NW suburbs

From Wilmette and Highland Park to Arlington Heights and Des Plaines - across Cook and Lake counties.

Straight answers under pressure

We tell you honestly whether it's a fast fix or a replacement, and lay out the options - no fear-based upsells.

When to call us right away

If any of these apply, treat it as an emergency:

  • Furnace is fully dead in freezing weather
  • Boiler has failed and the home is losing heat
  • AC is down during a heat advisory with vulnerable residents
  • You smell gas or suspect a cracked heat exchanger (leave and call from outside)
  • Repeated shutdowns that won't reset
  • Water leaking from a boiler or around the furnace
  • No heat with pipes at risk of freezing
  • Carbon monoxide detector alarming (call 911 first, then us)

Or request a callback

If you can't call right now, fill out the form and we'll reach out quickly during active emergencies.

For a suspected gas leak or carbon monoxide alarm, leave the home and call 911 first.

Get your free replacement estimate

A comfort specialist will assess your home and walk you through options and honest price ranges. We respond within hours - emergencies 24/7.

One quick human check

Your furnace quits at 2 a.m. in a January cold snap. Best move?

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