Herstad Heating & Cooling

Duluth and the greater Northland · Heating & Cooling

Expert Service You Can Trust

Honest diagnosis

Upfront flat-rate pricing

Fast scheduling

Before we arrive

While You Wait

Safety first

Smell gas?
Rotten eggs or hissing near the furnace, boiler, or meter: get everyone out first, then call 911 and the gas utility from outside. Don't touch the light switches or the garage door on the way, and leave the valve at the meter to the utility.
Smoke, water, or a burning smell?
Shut the unit off at the switch beside it or at its breaker, and leave it off until we get there.
  • Check the thermostat

    Fresh batteries, set to HEAT (or COOL in summer), and push the setpoint a few degrees past the room. If it kicks on, call and cancel: we would rather lose the visit than charge you for a $4 fix.

  • Look at the furnace switch

    It looks like a light switch, sits on or near the furnace, and gets bumped off. Check that the blower door is latched, and hold the filter up to a light while you're down there.

  • Clear a path to the equipment

    Three feet of open floor around the furnace is plenty. Outside, brush the snow off the heat pump or AC and off the two white PVC pipes at the wall: buried in a drift, they will lock a high-efficiency furnace out.

Still no heat? Call (218) 206-6075 instead of sending a request: no-heat calls go to the front of the queue. If the house is dropping fast, open the cabinets under your sinks and let one faucet trickle.

Why Herstad

  • Honest diagnosis

    We find the real problem, not just the symptom, and we explain your options.

  • Upfront flat-rate pricing

    You approve the price before we lift a wrench. The invoice matches the quote.

Our Guarantee

608

EPA certified

MN

Surety bond

12mo

Labor warranty

Where We Work

See your area
Duluth Hermantown Proctor Saginaw Cloquet Esko Carlton Scanlon Wrenshall Two Harbors Silver Bay
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