Skip navigation

NOW HIRING MULTIPLE POSITIONS Read More

Serving the Greater Coeur D'Alene & Spokane Area

800-767-3027

24/7 Emergency Service

ELECTRICIANS, HVAC CONTRACTORS, & WATER HEATER SERVICES IN Post FAlls, ID

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.

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, Id

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

ACI Northwest Rated 4.9 out of 5 stars based on 135 customer reviews


Map of Post Falls, ID

Dependable, Knowledgeable, Detail Oriented!!!




Review of ACI Northwest

It's wonderful not to have to worry about the furnace/ and a/c. I would highly recommend ACI's preferred service plan. Worth every penny!!!


Map of Post Falls, ID

Excellent Service!




Review of ACI Northwest

We are so happy with the service we have received from ACI Northwest. Our service tech is so knowledgeable and has really helped to solve some heating problems that we were faced with. We highly recommend this company!


Map of Post Falls, ID

Great service




Review of ACI Northwest

I strongly recommend ACI for quality service


Map of Post Falls, ID

Excellent service!




Review of ACI Northwest

Timely and very thorough.


Map of Post Falls, ID

Michael Conley - Great Service




Review of ACI Northwest

Michael understands customer service and does what is necessary to keep customers coming back.


Map of Post Falls, ID

On time, very courtious,loved the red booties over the shoes.




Review of ACI Northwest

I enjoy both Michael and Jim as they are very confident in their work and do a great job.


Map of Post Falls, ID

On Time and Did a very good job




Review of ACI Northwest


Map of Post Falls, ID

Great service great price on filters




Review of ACI Northwest

Mike was great . Very courteous, respectful and explained what the issue was and fixed it quickly.


Map of Post Falls, ID

Fast Service




Review of ACI Northwest

The repair tech was very knowledgeable, efficient, and friendly.


Map of Post Falls, ID

Great service.




Review of ACI Northwest

Mike was very professional and polite. He got the job done in a reasonable amount of time.


On time, polite, and easy to understand




Review of ACI Northwest


Great Service!




Review of ACI Northwest

100% happy with ACI and our tech Arthur. He was on time and polite and professional. He had the parts he needed right on his truck and the price was great! Super happy with our service today.


Terri




Review of ACI Northwest

Always happy with the service provided. Friendly and easy going. Keep up the good work


Great response time and problem solver




Review of ACI Northwest

Michael is an asset to this company and quickly solved the problem we were having in a short period of time.


On Time and Did a very good job




Review of ACI Northwest

He answered all my questions (I had several because this is new system to us) Moved into this house in March 2019.


Great service




Review of ACI Northwest


Very good service




Review of ACI Northwest

Very satisfactory


Great service




Review of ACI Northwest

Michael arrived on time and was very courteous and professional. Explained everything he did and left the work area clean. Very satisfied with ACI


Great Service




Review of ACI Northwest

Michael was very knowledgeable and courteous. Took his time to explain things and was very patient with my questions. Everything is running fine now.


Very pleased




Review of ACI Northwest

Great customer service, very friendly and professional.


Ryan  W.

Ryan W.

Carrier gas furnace maintenance.

Near W Seltice Way, Post Falls, ID 83854
Ryan  W.

Ryan W.

Gas fireplace rep and Lennox gas furnace maintenance.

Near W Seltice Way, Post Falls, ID 83854
Ryan  W.

Ryan W.

Intertherm mobile home furnace repair.

Near W Seltice Way, Post Falls, ID 83854
Michael C.

Michael C.

Trance furnace repair maintenance service inspection and cleaning

Near W Grange Ave, Post Falls, ID 83854
Cliff H.

Cliff H.

I would like to thank you for having Jake and myself do your electrical needs. We added outlet by your toilet for your new toilets. Thank you again

Near E Weatherby Ave, Post Falls, ID 83854
Dean F.

Dean F.

PERFORMED HEATING MAINTENANCE ON TRANE GAS FURNACE AND HEATPUMP.

Near S Forest Glen Blvd, Post Falls, ID 83854
Robert  M.

Robert M.

Hot water heater install

Near Triumph Ave, Post Falls, ID 83854
Robert  M.

Robert M.

Hot water heater install

Near Triumph Ave, Post Falls, ID 83854
Robert  M.

Robert M.

Hot water heater install

Near Triumph Ave, Post Falls, ID 83854
Cliff H.

Cliff H.

Wire in hot tub

Near E Knapp Cir, Post Falls, ID 83854
Cliff H.

Cliff H.

Replace electrical panel. Replace all outlets and switches in home. Home has aluminum wire. We install aluminum to copper wire nuts and made the wiring as safe as possible.

Near Maplewood Ave, Post Falls, ID 83854
Cliff H.

Cliff H.

Add outlet in kitchen and bedroom. Also added two circuits for the kitchen.

Near S Ridgewood Dr, Post Falls, ID 83854
Cliff H.

Cliff H.

Add 50 amp circuit to shed. Also added two outside outlets. One on the front patio and on on the back patio.

Near Maplewood Ave, Post Falls, ID 83854
Michael C.

Michael C.

Payne air conditioning condenser repair maintenance service inspection and cleaning

Near W Evening Star Rd, Post Falls, ID 83854
Dean F.

Dean F.

REPLACED BLOWER MOTOR AND WHEEL. INSTALLED NEW MOTOR CAPACITOR ON TRANE RTU UNIT

Near E Seltice Way, Post Falls, ID 83854
Aaron  W.

Aaron W.

New Lennox air conditioner

Near Maplewood Ave, Post Falls, ID 83854
Post Falls, ID - New Lennox air conditioner
Cliff H.

Cliff H.

Add outlets in garage and led tape lights under kitchen cabinets

Near N Howell Rd, Post Falls, ID 83854
Michael C.

Michael C.

York air conditioning condenser repair maintenance service inspection and cleaning

Near Fountain Dr, Post Falls, ID 83854
Michael C.

Michael C.

Lennox air conditioner condenser repair maintenance service inspection and cleaning

Near Kit Fox Ln, Post Falls, ID 83854
Ryan  W.

Ryan W.

Bryant air conditioner maintenance.

Near N Sand Trap Way, Post Falls, ID 83854
Ryan  W.

Ryan W.

Lennox heat pump maintenance.

Near E Mullan Ave, Post Falls, ID 83854
Ryan  W.

Ryan W.

Payne air conditioning maintenance.

Near E Mullan Ave, Post Falls, ID 83854
Michael C.

Michael C.

Air conditioning repair maintenance service inspection and cleaning

Near Inverness Dr, Post Falls, ID 83854
Bryar H.

Bryar H.

Install ac

Near Wheatland Ave, Post Falls, ID 83854
Michael C.

Michael C.

Trane air conditioning condenser repair maintenance service inspection and cleaning

Near E Arlington Ln, Post Falls, ID 83854

Top Industry Pay & Full Benefits Package