Providing the Heating and Cooling Your Home Needs

A Clean HVAC unit (Heating Icon)

Is your furnace acting up, blowing cold air, or making too much noise? Don’t get left in the cold! Our experienced team of professionals is here to keep your home or business warm and cozy.

Condenser fan spinning (cooling Icon)

Monaghan Mechanical is the leading company for all of your air conditioning and cooling needs. Our technicians are qualified professionals who will get the job done right for your home or business.

A hvac filter in need of changing Indoor Air Quality Callout.

Good indoor air quality is central to your health and comfort. Our professionals can help achieve your best levels of quality air. Let us help keep you save and comfortable.

About Monaghan Mechanical

Monaghan Mechanical offers excellent heating, ventilation, and air conditioning (HVAC) system installation, replacement, repair, and maintenance in Coeur d'Alene and the surrounding areas since 2004.

Each of our trained professionals is proud to serve our Idaho customers and our community with integrity. We strive to earn your loyalty and aim to be your trusted source for all your heating and cooling needs.

Contact us today for your homes services and repair today!

Monaghan Mechanical Vehicle.
Monaghan Mechanical Inc logo mark.

Need HVAC Service?

Our Service Area

Proudly serving Coeur d'Alene and the surrounding Idaho areas, including Kellogg and Sandpoint, ID.


Don't see your city? Give us a call today to see if we're in your area!

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Our Current Specials

10% OFF

Furnace Maintenance

Monaghan Mechanical Inc.

Restrictions may apply. Call for details.

$200 OFF

Furnace Installation

Monaghan Mechanical Inc.

Restrictions may apply. Call for details.

We Service All Brands

Amana Heating & Air Conditioning. American Standard Heating & Air Conditioning. Ameristar by American Standard Heating & Air. Armstrong Air. Bryant Heating & Cooling Systems. Carrier. Coleman Heating & Air Conditioning. Comfortmaker. Daikin. Day & Night Heating & Cooling Products. Fujitsu. Goodman Air Conditioning & Heating. Heil. Lennox. Mitsubishi. Payne. Rheem. RunTru by Trane. Ruud. Trane. Westinghouse. York.

What are you waiting for?
Contact Monaghan Mechanical today!