How Much Does HVAC System Installation Cost in Montana?

Montana pricing is near the national average. Updated for 2024.

Low End
$4,750
Average
$8,550
High End
$14,250
per system
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HVAC System Installation Pricing in Montana

In Montana, the average cost for hvac system installation is $8,550 per system, which is 5% lower than the national average of $9,000. Most Montana residents pay between $4,750 and $14,250.

Montana has costs that track closely with the national average, though prices can still vary between urban and rural areas within the state.

HVAC installation includes a new heating and cooling system — typically a furnace and air conditioner or a heat pump. It's a major home investment that affects comfort, energy bills, and home value.

Montana vs National Average

Montana Average
$8,550
National Average
$9,000
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What Affects HVAC System Installation Cost in Montana?

System Type

Central AC + furnace: $7K-$15K. Heat pump: $5K-$12K. Ductless mini-split: $3K-$8K

Efficiency Rating

High-SEER systems cost more upfront but save 20-40% on energy bills

Ductwork

New ductwork adds $2,000-$5,000 to the project

Home Size

Larger homes need larger capacity systems, adding $1,000-$3,000

💡 Tips to Save on HVAC System Installation in Montana

  • 1.Buy during off-season (spring or fall)
  • 2.Consider rebates for high-efficiency systems
  • 3.Get at least 3 quotes
  • 4.Ask about financing options
  • 5.Check for utility company rebates and tax credits
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Frequently Asked Questions

How long does HVAC installation take?

A straightforward replacement takes 1-2 days. New installations requiring ductwork can take 3-5 days.

How long does an HVAC system last?

Most systems last 15-20 years with proper maintenance. Heat pumps typically last 12-15 years.

Is a heat pump worth it?

In moderate climates, heat pumps are very efficient and can save money long-term. In extremely cold climates, a furnace may be more reliable.

HVAC System Installation Cost in Other States

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