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Electricians, HVAC Contractors & Water Heater Services in Post Falls, ID

Post Falls, ID 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 161 customer reviews


Map of Post Falls, ID

Excellent customer service with Casey with ACI




Review of ACI Northwest

Casey is so knowledgeable, and very accommodating and answered all our questions during our serve call. We recommend him 100%. ACI is lucky to have such a great representative of his company.


Map of Post Falls, ID

Excellent service and job well done.




Review of ACI Northwest

Dean was excellent, explained everything so I understand it. In my opinion he is the best


Map of Post Falls, ID

Thank you!




Review of ACI Northwest


Map of Post Falls, ID

Very knowledgeable




Review of ACI Northwest

Very happy with the service. Technician answered all my question and also called to let me know he was running late. I appreciated that!


Map of Post Falls, ID

Great Service




Review of ACI Northwest

Tim was very knowledgeable and you could just tell wanted to do the very best for his customers. He noticed a small problem with something recently installed, and took the time to pinpoint the problem, then fix it. He is very professional, hard working and a great guy!


Dean F.

Dean F.

PERFORMED COOLING MAINTENANCE ON TRANE EQUIPMENT

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

Casey M.

Service Lennox furnace

Near Aberdeen Ct, Post Falls, ID 83854
Dean F.

Dean F.

FOUND HIGH LIMIT ERROR CODE ON TRANE GAS FURNACE. PERFORMED HEATING MAINTENANCE INSTALLED NEW AIR FILTER

Near N Caton St, Post Falls, ID 83854
Tim A.

Tim A.

I diagnosed and fixed the dirty flame sensor causing the unit to run intermittently.

Near N Stagecoach Dr, Post Falls, ID 83854
Casey  M.

Casey M.

No heat on lochinvar boiler

Near Frazier Dr, Post Falls, ID 83854
Tim A.

Tim A.

I performed their heating maintenance and found everything in good working condition.

Near Triumph Ave, Post Falls, ID 83854
Tim A.

Tim A.

I performed her heating maintenance and signed her up for our premium loyalty program.

Near W Wishkah Ave, Post Falls, ID 83854
Tim A.

Tim A.

I performed their heating maintenance and found it in good working condition.

Near E Solena Ave, Post Falls, ID 83854
Tim A.

Tim A.

I got both the furnaces back up and running again.

Near N Summer Hills Ct, Post Falls, ID 83854
Tim A.

Tim A.

I looked over the system and showed the customer how to use their thermostat.

Near W Riverview Dr, Post Falls, ID 83854
Tim A.

Tim A.

I changed her filters and serviced her furnace.

Near E Bark Loop, Post Falls, ID 83854
Tim A.

Tim A.

I performed his preventative maintenance servicing for heating for the year.

Near Divot Ave, Post Falls, ID 83854
Tim A.

Tim A.

I performed her heating maintenance and signed her up for our premium loyalty program.

Near N Dart St, Post Falls, ID 83854
Tim A.

Tim A.

I performed their heating maintenance and helped them understand their unit a little better.

Near Big Sky Dr, Post Falls, ID 83854
Tim A.

Tim A.

I performed his maintenance and found everything in good working condition.

Near Partridge Loop, Post Falls, ID 83854
Tim A.

Tim A.

I performed her heating maintenance and found everything in good working condition.

Near E Cactus 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
Tim A.

Tim A.

I performed their heating maintenance and fireplace maintenance as well as tightened some things up in the furnace.

Near N Sand Trap Way, Post Falls, ID 83854
Tim A.

Tim A.

I performed her heating maintenance and found everything in good working condition.

Near N Willamette Dr, Post Falls, ID 83854
Tim A.

Tim A.

Performed heating maintenance and found everything in good working condition.

Near W Tualatin Dr, Post Falls, ID 83854
Tim A.

Tim A.

I performed her boiler maintenance and found it in good working condition.

Near E Mullan Ave, Post Falls, ID 83854
Tim A.

Tim A.

I performed her heating maintenance and signed her up for premium loyalty plan.

Near N Pyroclast St, Post Falls, ID 83854
Casey  M.

Casey M.

Service furnace

Near Maplewood Ave, Post Falls, ID 83854
Tim A.

Tim A.

I advised her on how to avoid the unit freezing up in the future and helped her with a gas leak.

Near Aberdeen Ct, Post Falls, ID 83854
Casey  M.

Casey M.

Service furnace and ac

Near E Stoneybrook Loop, Post Falls, ID 83854
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Please consider us for your next home, office, or large project.