Commercial HVAC in Stevensville, & Bitterroot Valley, Montana

Uninterrupted Comfort Guaranteed!

M&L Heating & Cooling, Inc.’s HVAC experts are dedicated to keeping your workplace comfortable, efficient, and productive year-round. For over 30 years, we've been the trusted partner for businesses in the Stevensville, & Bitterroot Valley, Montana providing a full spectrum of HVAC solutions you can rely on.

From large-scale rooftop units and chillers to cutting-edge energy management controls and variable refrigerant flow systems, our solutions are precisely tailored to your business's requirements. The key areas of our service are installation, maintenance, repair, ductwork, upgrades, and Indoor Air Quality (IAQ) solutions. 


We understand that a broken HVAC system can be a huge inconvenience. Uncontrolled temperature combined with a lack of proper ventilation can seriously disrupt your workflow. For emergencies like this, contact us right away. 


We make sure all our installation, repair, and maintenance works comply with local building codes, safety regulations, and environmental standards. Our technicians are fully licensed and NATE-certified. 


Ask for assistance today. 

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HOURS OF OPERATION

Mon - Sun
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Service Inclusions

Here's how we become your one-stop shop for all things commercial HVAC:

Installation & Replacement

We install rooftop units, split systems, and packaged units. And if your current system is on its last legs, we replace it with a more powerful, energy-efficient unit.

Maintenance & Repair

Regular preventive maintenance from our skilled technicians helps prevent breakdowns before they happen, extending the life of your HVAC system and saving you money in the long run. However, unexpected issues can arise at any time. That's why we also offer prompt repair services. Our technicians will diagnose the problem quickly and get your system back up and running.

Installation & Replacement

We install rooftop units, split systems, and packaged units. And if your current system is on its last legs, we replace it with a more powerful, energy-efficient unit.

Indoor Air Quality (IAQ) Services

Optimize the air quality inside your workspace with state-of-the-art air filtration and purification system installation. We can also implement humidity control solutions to maintain optimal comfort levels

Emergency Repairs

If your HVAC system fails, we'll be there to address it quickly. We can even provide temporary cooling or heating solutions during extended system outages to minimize business downtime. 

Compliance and Regulations

Need assistance with required permits and inspections? Our team will obtain all the necessary permits on your behalf. 

Coun on Us to Deliver Exceptional Commercial HVAC Solutions 

HVAC services in commercial setups can be challenging due to the sheer scale and complexity of these systems. We offer cost-effective HVAC solutions to businesses of all sizes. From flawless installation to energy-efficient upgrades, reach out to us for all things HVAC. Our technicians are well-versed in commercial building codes and safety regulations. We offer flexible scheduling options and accurate estimates to make your experience with us as smooth as it can be. 


Hurry up! Schedule your appointment today. 

client testimonials

Timely work performed on the installation of two mini splits in our rental property. No waste of materials. Would and will be using M&L again.

SweetL.

All new heating system installed into an older house and newer addition, cut in new vents and ran all new duct work. They cleaned up behind themselves as they worked and left no trace at the end of each day. They will be returning to add an additional unit upstairs. Highly recommend.

Noah D.

Fixed my wall heater. Showed up on time and took thier tech about 5 minutes to figure out the problem and fix it. Spent the rest of his time cleaning and servicing the unit while he was there. Would recommend.

John B.

M & L put in whole house steam humidifier on our existing gas furnace. It has been working very well.

Jack T.

.

Service response was very prompt, friendly and knowledgeable. Excellent service overall.

Eileen R.

.

As a general contractor i appreciate Mike's attention to detail and knowledge of his craft. Ive worked with M and L Heating and cooling on 12 houses now and am extremely satisfied with his work. They are the only heating and air conditioning company Ill use.

David M.

Timely work performed on the installation of two mini splits in our rental property. No waste of materials. Would and will be using M&L again.

SweetL.

Timely work performed on the installation of two mini splits in our rental property. No waste of materials. Would and will be using M&L again.

SweetL.

All new heating system installed into an older house and newer addition, cut in new vents and ran all new duct work. They cleaned up behind themselves as they worked and left no trace at the end of each day. They will be returning to add an additional unit upstairs. Highly recommend.

Noah D.

Fixed my wall heater. Showed up on time and took thier tech about 5 minutes to figure out the problem and fix it. Spent the rest of his time cleaning and servicing the unit while he was there. Would recommend.

John B.

M & L put in whole house steam humidifier on our existing gas furnace. It has been working very well.

Jack T.

.

Service response was very prompt, friendly and knowledgeable. Excellent service overall.

Eileen R.

.

As a general contractor i appreciate Mike's attention to detail and knowledge of his craft. Ive worked with M and L Heating and cooling on 12 houses now and am extremely satisfied with his work. They are the only heating and air conditioning company Ill use.

David M.

Timely work performed on the installation of two mini splits in our rental property. No waste of materials. Would and will be using M&L again.

SweetL.

All new heating system installed into an older house and newer addition, cut in new vents and ran all new duct work. They cleaned up behind themselves as they worked and left no trace at the end of each day. They will be returning to add an additional unit upstairs. Highly recommend.

Noah D.

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