Call To Schedule An Inspection
Rated 4.7/5 by customers (450+ verified reviews)
Coeur d’Alene & Spokane’s Preferred HVAC Company
ACI Northwest has 30+ years of heating, cooling, and electrical service. Licensed, insured, and bonded. Upfront pricing. Same-day or next-day service.
Get A FREE HVAC Assessment & Quote For Your Home
Tell us what you need and we'll send you a custom quotation!
We only expect payment once the job is done. If you’re not happy, we will come back and ensure you are 100% satisfied with the work.
Dawson was prompt, professional, and friendly. He explained the situation clearly and fixed the issue on a Friday night during Memorial Day weekend.
Summer R
Rated 4.9/5 based on 600 Reviews
Our Goal Is To Exceed Our Customers Expectations
We know your home or business is one of your most important investments, and you can count on ACI Northwest to complete every job with quality workmanship and care. For over 30 years, homeowners and businesses across Coeur d’Alene, Spokane, and the Inland Northwest have chosen us for reliable heating, cooling, and electrical service.
Our Services
HVAC Repair
HVAC Installation
HVAC Maintenance
24/7 Emergency Service
Our licensed technicians diagnose and repair all makes and models fast. Seasonal tune-ups keep your system efficient and extend equipment life. Count on same-day service, upfront pricing, and workmanship we stand behind.
HVAC Repair & Maintenance
We design and install right-sized, high-efficiency AC and heat pump systems for even, quiet comfort. Every install includes a proper load calculation, quality duct and electrical work, clear warranties, and financing options.
HVAC Installations
Get A FREE HVAC Assessment & Quote For Your Home
Simple 3-step process. No pressure
1. Schedule Your HVAC Check
Book online or call. A certified tech inspects your system and diagnoses the issue.
2. Get Your Options & Quote
We explain what’s wrong and show repair or replacement options with upfront prices.
3. Comfort Restored
We fix most repairs the same day. If a new system’s best, we schedule install fast.
Call To Schedule An Inspection
Our air conditioning would not run so we called ACI at eight in the morning. They said their technician would be there between one and three he called and actually made it by 11 identified the problem and fixed it right away Gage was very professional and very helpful.
"very professional and very helpful. "
DiDI M
450+ Verified Reviews
Dawson came out for a maintenance service call and I am very pleased with his work. He was punctual, pleasant, and explained everything in detail. I would highly recommend ACI for furnace or AC system maintenance.
"I would highly recommend ACI "
Angie M
Mike came out after hours to help with our air conditioner. He explained his process and what her found very thoroughly. He went the extra mile and explained how to set our smart thermostat to circulate the air in our house to distribute the cool air.
"He went the extra mile"
Joseph S
I can't express how pleased I am with ACI Northwest and with the expert technician, Ryan in particular! I now have peace of mind knowing my very complex boiler system is running properly. Ryan went above and beyond making sure all is ok, even lowering my thermostat so I can read it!
"I would highly recommend.."
Linda P
With over 600+ five star verified reviews, we always strive for 100% customer satisfaction.
100% Satisfaction Guarantee - Our 100% satisfaction guarantee ensures you're delighted with every aspect of our service, from start to finish, no exceptions.
Call To Schedule An Inspection
BBB Acredited - We're proud to be accredited by the Better Business Bureau with an A* rating, reflecting our commitment to excellence and customer satisfaction.
Expert Roofers - Our expert roofers bring years of unmatched experience and skill, ensuring exceptional craftsmanship and the highest quality service for every project,
Immediate Installation - Our team ensures immediate installation, prioritizing efficiency without compromising on the quality and durability of your new roof.
24/7 Emergency Service
Licensed, Insured & Bonded
NATE-Certified Technicians.
Financing Available
Local Since 1992
600+ Verified Reviews
Rated 4.7/5 by Coeur d’Alene & Spokane homeowners
Get Your FREE HVAC Assessment & Quote
We'll Get Back To You The Same Day.
Call To Schedule An Inspection
These guys were amazing to work with. The inspection, salesman and install team(s) were always highly professional and friendly!
If I could give you guys 10 stars I would!
Sam M
Rated 4.7/5 based on 450+ Reviews
