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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon194
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Post Falls, ID

*The Angi rating for Heating And Air Conditioning Service companies in Post Falls, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Post Falls, ID is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on March 26, 2026

Find Heating and air conditioning pros in Post Falls

Avatar for Dryer Ducks
Dryer Ducks
5.0(
88
)
Air Ducts & Vents - Clean

Serving Post Falls, ID and surrounding areas

Approved

Credit card accepted

Customers say: True professional

"We had a new dryer duct installed for mother in law suite and ours repaired. Very professional and walked us through each step. Highly recommended and will use again for duct cleaning in the future."
Additional Photos
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+4

Recommended by100%of homeowners
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Avatar for Right Now Heating & Air
Right Now Heating & Air
4.2(
300
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+8 more

Serving Post Falls, ID and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"The main installer was very informative. Even answered questions regarding the heater. Very kind and professional. Will continue using them for my HVAC Service."
Response time5 hrs
Response rate92%
133 neighbors recently requested a quote
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Avatar for Comfort Heating, Cooling and Electrical
Comfort Heating, Cooling and Electrical
5.0(
6
)
Central A/C - InstallHeat Pump - Install or Replace

Serving Post Falls, ID and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Very clean, professional, and delight individuals."
Generator Install
Comfort Trucks at Night
Electrical Work
Fixing a tankless water heater
One of our plumber's on the job

+9

Response time1 day
Response rate97%
7 neighbors recently requested a quote
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Avatar for JA Bertsch Heating and Cooling LLC
JA Bertsch Heating and Cooling LLC
5.0(
5
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+10 more

Serving Post Falls, ID and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

J.A. Bertsch Heating & Cooling is a family-owned HVAC and electrical services company based in Coeur d'Alene, Idaho. Founded in 2005 by owner Joel Bertsch, the company specializes in residential heating, air conditioning, heat pumps, indoor air quality, water heaters, electrical services, generators, and preventative maintenance programs. Serving communities throughout North Idaho, including Coeur d'Alene, Post Falls, Hayden, Rathdrum, Sandpoint, and surrounding areas, the company has built a strong reputation for customer service, technical expertise, and community involvement.

Project Photos
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+2

15 neighbors recently requested a quote
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Avatar for Alpina Mechanical, LLC
Alpina Mechanical, LLC
4.7(
3
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDucts & Vents - Install or Replace+6 more

Serving Post Falls, ID and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Because of their personnel; exceptional competence, efficiency, and attention to detail, every installation and repair was completed to the highest standards. They provided prompt service, transparent communication, and reasonable prices. Alpina Mechanical was a dependable option for HVAC needs because they continuously provided dependable and high-quality service, regardless of the nature of the work from routine maintenance to emergency repairs."
Recommended by100%of homeowners
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Avatar for My Guy Plumbing & Service, Inc.
My Guy Plumbing & Service, Inc.
4.9(
38
)
Gas Boiler or Radiator Heating System - Repair

Serving Post Falls, ID and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

"This was a terrific experience. Everything was thoroughly explained and a guarantee was assured. I’d hire My Guys Plumbing again."
Response time6 hrs
Recommended by100%of homeowners
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Avatar for Mainstream Electric, Heating, Cooling and Plumbing
Mainstream Electric, Heating, Cooling and Plumbing
4.4(
44
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+9 more

Serving Post Falls, ID and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2000

Credit card accepted

Offers commercial services

"Mainstream has done an amazing job. This was a large hvac job, and they have done a great job getting it done in a timely fashion."
Tech greeting customer
Tech working on HVAC unit
Tech talking with customer
Tech in front of van
Tech working on sink

+4

36 neighbors recently requested a quote
Recommended by59%of homeowners
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Avatar for CC Electric
CC Electric
4.9(
12
)
Electrical Baseboard or Wall Heater - Install

Serving Post Falls, ID and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Chad was extremely professional and pleasant to work with. I give him an "excellent" rating and would definitely use him again for any electrical work in the future."
Blanchard Custom
Blanchard Custom Patio
Custom Home Power
EV Station
EV Station

+3

Response time1 day
Response rate97%
1 neighbors recently requested a quote
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Avatar for Trademark Mechanical, Inc.
Trademark Mechanical, Inc.
4.0(
1
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+7 more

Serving Post Falls, ID and surrounding areas

Approved

In business since 2005

Free estimates

Offers commercial services

"I love my new HVAC system. The workers were really nice. They had to come back out to install an outlet, which was a little inconvenient. Overall, they did a good job at a fair price."
Response time1 day
24 neighbors recently requested a quote
Recommended by100%of homeowners
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Heating and Air Conditioning questions, answered by experts

Yes, you can clean your air conditioner filter as a temporary fix for cleaning up dirt, but you’ll eventually need to replace it once the dust starts to accumulate. Use a vacuum with a hose attachment to clean your air filter at least once per year or more often if you have pets.

Set your house temperature between 55 and 85 degrees Fahrenheit while on vacation, depending on the season. If it’s winter, don’t go below 55 degrees. In the summer, the best AC temperature for energy savings is no higher than 85 degrees. You can save anywhere from 10% to 15% on your energy costs by adjusting the temperature while you’re away. If you have a smart thermostat, set up vacation modes for each season. On your way home, turn off vacation mode to allow the home to warm up or cool down before you arrive.

If left untreated, a frozen AC unit can lead to costly damage, especially to the compressor and evaporator coils. When ice forms on the evaporator coils, they become brittle and more susceptible to breaking. Plus, a freeze makes your AC system much less efficient, which means it's wasting energy and costing you more in your monthly energy bills.

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

Running an air conditioner with mold is not safe because it can spread harmful mold spores throughout your home. Exposure to these spores can trigger various health problems, including respiratory issues, allergies, coughing, wheezing, sneezing, itchy eyes, and a sore throat. It may also aggravate asthma in household members. Continued exposure can increase the risk of more serious illnesses like sinus infections, pneumonia, and bronchitis. If you suspect mold in your air conditioner, you should stop using the system until it has been properly cleaned to avoid health risks and further contamination.

The Post Falls, ID homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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