Serving Amherst, NH & nearby: Milford, Mont Vernon & Hollis
Same-day appointments often available  •  (603) 506-4389
Call (603) 506-4389

Emergency HVAC Repair in Amherst, NH

No heat on a single-digit night. No AC in a July swelter. Some problems can't wait for Monday — request service from an available local technician.

AreaAmherst + nearby ChoosePhone or online PrepareIssue · property · timing

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When It Can't Wait, Call — Don't Fill Out a Form

Amherst's larger, older homes lose heat fast and freeze pipes faster — a no-heat night here is a genuine emergency, not an inconvenience. Phone calls get answered and dispatched far quicker than forms, so for anything urgent, call (603) 506-4389 directly.

Four checks before calling for emergency service: thermostat setting and batteries, the switch at the unit, the breaker, and the air filter.
If one of these four is the answer, you have saved yourself an after-hours call-out charge.

Treat These as Emergencies

  • No heat in freezing weather — pipe-burst risk climbs by the hour in an older home
  • No AC in a heat wave with infants, seniors, or health conditions in the house
  • Gas smell — leave first, call your gas utility or 911, then arrange repair
  • CO alarm sounding — get out and call 911 before anything else
  • Burning smells or smoke from any part of the system

While Help Is On the Way

  • No heat: check thermostat batteries, the emergency switch, and the breaker; open faucets to a drip on exterior-wall plumbing
  • No cool: check the breaker and swap a clogged filter; if lines are iced, switch to fan-only so the system thaws
  • Never heat with a grill, generator, or oven — carbon monoxide kills
HVAC technician working on a failed air conditioner with hand tools during a repair call.

Get Help Moving Now

One call starts a service request with a licensed pro covering Amherst tonight.

Not an Emergency? Send It Here

For anything urgent, call — it is genuinely faster. If it can wait until business hours, this form gets it into the queue.

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Required. By submitting, you agree that your information may be shared with a licensed local HVAC contractor who will contact you about your service request. See our privacy policy.

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Amherst Resources for This Service

Other Amherst HVAC Work Worth a Call

Old houses rarely need just one thing — here's the rest of what a licensed pro handles.

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