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ACI NorthwestHVAC contractor in Post Falls, ID

ACI Northwest is an HVAC contractor at 6600 N Government Wy, Dalton Gardens, ID 83815, ranked #22 of 135 HVAC contractors in Post Falls and rated 4.7 from 481 Google reviews. Open Monday to Friday.

Post Falls, IDUpdated 0 paid placements in any rankingHow we rank

Call (208) 772-9571Website ↗

Key facts

Key facts about ACI Northwest
Address6600 N Government Wy, Dalton Gardens, ID 83815, Post Falls, IDGet directions
Phone(208) 772-9571
Websiteacinw.com
HoursMonday to Friday: 7 AM – 5 PM
Google rating4.7 from 481 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Post Falls and 3 towns within 25 miles: Hayden, Coeur d'Alene and Rathdrum.

Based in Post Falls, IDView on map

Opening hours

Opening hours for ACI Northwest
DayHours
Monday7 AM – 5 PM
Tuesday7 AM – 5 PM
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

ACI Northwest compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
ACI Northwest (this business)—594.7 (481)—NoNo
CDA Heating & Cooling#20595.0 (9)—YesYes10.4 mi
Next Day Air And Heating#21595.0 (9)—YesYes10.7 mi
Liberty Heating and Cooling#23585.0 (99)———7.2 mi

See all 135 ranked HVAC contractors in Post Falls

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.7from 481 Google reviews

Hired ACI Northwest? Write a review

Questions about ACI Northwest

How is ACI Northwest ranked in Post Falls?

ACI Northwest is ranked #22 of 135 HVAC contractors in Post Falls by CR Score, with 59 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are ACI Northwest’s hours?

ACI Northwest is open Monday to Friday. Its listed hours are Monday to Friday, 7 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does ACI Northwest serve?

Serves Post Falls and 3 towns within 25 miles: Hayden, Coeur d'Alene and Rathdrum. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about ACI Northwest?

ACI Northwest has a rating of 4.7 from 481 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact ACI Northwest?

Call ACI Northwest on (208) 772-9571. The business is at 6600 N Government Wy, Dalton Gardens, ID 83815, Post Falls, ID. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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