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Heating
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Air Conditioning
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Indoor Air Quality
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Water Heaters
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Electrical
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Commercial Services
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About Us
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Post Falls Idaho is a city with unique opportunities for recreation within some of the most beautiful mountainous lakeside scenery imaginable. With such exquisite nature as a backdrop it is a city that offers not only wonderful living but true beauty in all aspects of life.
ACI Northwest is privileged to be an air conditioning, heating, and electrical contractor company in Post Falls that supplies a large selection of residential services consisting of heating, air conditioning, generators, indoor air quality, and water heaters, while additionally handling a mixture of commercial services pertaining to HVAC systems and energy management systems.
Our well–educated experts have the hands–on experience essential to performing any task within each of these fields of service such as new installations, full replacements, whole system repairs, and preventive maintenance plans. Read more about ACI Northwest and the wide array of services that we supply in Post Falls, ID, and surrounding areas.
Heating Services
ACI Northwest is a heating services company that provides a complete collection of heating system services such as heating system repairs and maintenance plans, as well as heater installations and replacements. We are professionals in heating sources including heat pumps, furnaces, boilers, air handlers, ductless mini split heating units and forced air heating systems.
ELECTRICIANS IN POST FALLS, ID
When the electricity is out and creating electrical energy is necessary, our electricians are poised to handle any generator needs, electrical system repairs and maintenance, or electrical installation and replacement you may need. Our skills with electrical systems cover everything from attic fans, surge protection, indoor and outdoor lighting, circuitry issues, outlets and switches, circuit breaker panels, fuse box upgrades, smoke detectors, as well as whole house generators. If you’re experiencing trouble in any of these categories and need on of our electricians in Post Falls to come out, call ACI Northwest today.
Post Falls Air Conditioning Services
As an air conditioning system services company we provide quality air conditioning services that include air conditioning system repairs and maintenance plans, as well as air conditioner installations and replacements. We have experience with ductless mini split air conditioner units, central air conditioners and forced air conditioning systems.
Indoor Air Quality Services
When indoor air quality becomes the focus of your indoor space it is good to know that we offer a mixture of indoor air quality products in Post Falls such as UV germicidal lights, energy recovery ventilators, air cleaners, air purifiers, air filtration systems, humidifiers, and duct repair. We can be of assistance to you during the process of choosing the combination of indoor air quality products that will work best for your particular needs.
Water Heater Installation, Replacements, Maintenance and Repairs
When needs arise in Post Falls that are associated with water heating, our team is ready to offer water heater repairs and maintenance plans, as well as hot water heater installations and replacements. We are trained in every water heater type such as tankless water heaters and storage tank water heaters and are familiar with the needs and maintenance procedures associated with all types.
Commercial Services in Post Falls, Idaho
We are a commercial services company and provider of all commercial HVAC services from commercial heating and air conditioning repairs and maintenance plans to installations and replacements. We work on packaged air conditioner units, rooftop units, forced air systems, commercial boilers and chillers, as well as energy management systems which offer advanced HVAC system and lighting system monitoring. Contact ACI Northwest today and obtain the quality commercial services that your business deserves.
Local Reviews
for Post Falls, ID
Rated 4.9 out of 5 stars
based on 103 customer reviews
Our Reviews by City
Athol, ID (17)
Bayview, ID (2)
Careywood, ID (1)
Cataldo, ID (2)
Chattaroy, WA (3)
Cheney, WA (1)
Cocolalla, ID (1)
Coeur d'Alene, ID (181)
Colbert, WA (4)
Dalton Gardens, ID (24)
Deer Park, WA (6)
Harrison, ID (3)
Hauser, ID (3)
Hayden, ID (35)
Hayden Lake, ID (5)
Hope, ID (1)
Kellogg, ID (1)
Laclede, ID (2)
Liberty Lake, WA (8)
Mead, WA (8)
Medical Lake, WA (4)
Millwood, WA (1)
Newman Lake, WA (3)
Newport, WA (1)
Orofino, ID (1)
Pinehurst, ID (1)
Post Falls, ID (104)
Priest River, ID (2)
Rathdrum, ID (31)
Sagle, ID (9)
Saint Maries, ID (7)
Sandpoint, ID (8)
Spirit Lake, ID (3)
Spokane, WA (88)
Spokane Valley, WA (38)
St. Maries, ID (1)
Tensed, ID (1)
Usk, WA (1)
Valleyford, WA (8)
Worley, ID (3)
Excellent as always
Bob - Post Falls, ID
Very grateful for Dean's dedicated service and attention to our unit. We do this every 6 months and provides great peace of mind.
Always good service.
Sue - Post Falls, ID
He's on time and happily busy and respectful.
Extremely frustrated by no action on all the promised rebates . Why the slow payment of these, now over four months!
Don - Post Falls, ID
The job was delayed by ACI scheduling problems and still in mid June no rebates received yet
A/C Service
Laura - Post Falls, ID
Ryan came out to service our A/C and was very professional and helpful. I had a lot of questions and he was very patient and thorough with his answers, which I very much appreciated. Overall it was a great experience and I would recommend ACI Northwest for your heating and cooling needs.
Great service
Tia - Post Falls, ID
Any time someone has come from aci they are so professional and just really nice people.
Survey
Amy - Post Falls, ID
Great service Tech was very helpful
Ron - Post Falls, ID
I learned some thing on this Service call. I don’t need a inside air filter any more. No one ever told me that
Service Call
Engan - Post Falls, ID
Good service and prompt response.
Frazey - Post Falls, ID
Was dissapointed that Carrier does not offer a cheaper thermostat for our unit.
Accounting Manager
Linda - Post Falls, ID
We have had ACI do our service for may years. While we were not excited to need a new rooftop unit ACI provided a new unit on time, installed and removed the old in a very timely manner. Great Job!!
Furnace service
Johnson - Post Falls, ID
prompt arrival, friendly
Frazey - Post Falls, ID
Although I hadn't been informed of appointment beforehand, Casey was friendly and courteous.
Great service
Sara - Post Falls, ID
The technician called me when he was on the way to let me know he was coming. He explained everything he was doing as he was doing it.
Great Service and People
Barbara - Post Falls, ID
We have been with ACI for many years and they have always been there for us. We can always count on them !!!Thank you ACI
Years later we're still happy
Dannell - Post Falls, ID
So professional! Friendly and efficient.
Excellent Service
Bob - Post Falls, ID
As always, Dean provides excellent service and good information about our system. I have come to rely on that and him for that information, as it is important to us.
Bob did an outstanding job of checking our heater and heat pump
Walter - Post Falls, ID
Technician was fast thorough and quiet
Barbara - Post Falls, ID
On Time and Did a very good job
John - Post Falls, ID
Fall 2016 Service - 5 stars
Julie - Post Falls, ID
Chris was very friendly and knowledgeable!
Ryan W.
Lennox air conditioner repair.
Near
W Beth Loop,
Post Falls,
ID 83854
Ryan W.
Kelvinator air conditioner maintenance.
Near
E White Sands Ln,
Post Falls,
ID 83854
Casey M.
Replaced condenser fan motor
Near
N Stagecoach Dr,
Post Falls,
ID 83854
Ryan W.
Repaired Bryant air conditioner.
Near
N Pyroclast St,
Post Falls,
ID 83854
Dean F.
Performed cooling maintenance on Trane Ac unit.
Near
S Forest Glen Blvd,
Post Falls,
ID 83854
Dean F.
Performed maintenance on Trane AC unit.
Near
S Forest Glen Blvd,
Post Falls,
ID 83854
Ryan W.
Kelvinator air conditioner maintenance.
Near
W Polo Green Ave,
Post Falls,
ID 83854
Ryan W.
Lennox air conditioner maintenance.
Near
W Polo Green Ave,
Post Falls,
ID 83854
James C.
Air comforting
Near
E Seltice Way,
Post Falls,
ID 83854
Ryan W.
Trane furnace and trane heat pump
Near
E 17th Ave,
Post Falls,
ID 83854
Chris S.
Near
N Caton St,
Post Falls,
ID 83854
Ryan W.
Carrier gas furnace repair.
Near
W Montgomery Pl,
Post Falls,
ID 83854
Casey M.
Replaced blower motor
Near
E 1st Ave,
Post Falls,
ID 83854
Casey M.
Near
N Stagecoach Dr,
Post Falls,
ID 83854
Robert M.
Furnace maintenance
Near
N Sawtooth Dr,
Post Falls,
ID 83854
Aaron W.
Lenox furnace and AC, and on demand water heater
Near
E Tiger Ave,
Post Falls,
ID 83854
Robert M.
Inducer motor repair
Near
N Wickiup Dr,
Post Falls,
ID 83854
Casey M.
Furnace service
Near
E Shore Pines Ct,
Post Falls,
ID 83854
Casey M.
Furnace service
Near
E Shore Pines Ct,
Post Falls,
ID 83854
Tracey T.
Hvac maintenace
Near
Clearwater Loop,
Post Falls,
ID 83854
Bryan B.
Residential Electrical service work
Near
East Sweetwater Circle,
Post Falls,
ID 83854
Casey M.
Near
Meadow Ln,
Post Falls,
ID 83854
Dean F.
Performed heating maintenance on Bryant carrier furnace
Near
N Summer Hills Ct,
Post Falls,
ID 83854
Dean F.
Replaced control board on Trane gas furnace.
Near
N Reiswig Rd,
Post Falls,
ID 83854
Robert M.
Furnace pressure switch problems
Near
E 9th Ave,
Post Falls,
ID 83854
