HVAC Installation in Stevensville, & Bitterroot Valley, Montana

Code-compliant HVAC Installations by Certified HVAC Specialists

Need an expert pair of hands for HVAC installation? Look no further. Poorly installed systems require frequent repairs. HVAC repairs are both time-consuming and costly. Save yourself the trouble down the line by hiring the most dependable HVAC installation experts in town. We install, replace, and upgrade HVAC systems of all brands, makes, and models.

We carefully read and follow the instructions provided by the manufacturer to ensure a safe and code-compliant installation. More often than not, we face challenges due to complex building layouts, lack of ductwork connections, and unexpected site conditions like uneven floors or tight spaces. 


To counter these potential curveballs, we employ flexible project management strategies. First, we perform load calculations based on building design, orientation, insulation, and other factors to determine the optimal system size and capacity. We consider factors like heat characteristics, insulation, and the U-value of windows and doors to optimize system performance. Apart from installation, we also perform routine tasks like changing air filters, cleaning evaporator coils, and checking refrigerant levels.


Call us today for more information. 

GET A QUOTE

HOURS OF OPERATION

Mon - Sun
-

Our Process Overview

Our commercial HVAC installation process is a multi-step procedure. Here’s how we ensure your new system delivers peak performance right from the start. 

Step 1

We begin by precisely sizing the equipment - performing comprehensive load calculations factoring in your building's design, orientation, and insulation levels. The industry-standard Manual J method guides these calculations for accurate sizing and maximum energy efficiency.

Step 2

Our team develops a detailed installation plan to minimize disruptions to your operations while obtaining all required permits for code compliance. We'll prepare the site by creating access points and protecting surrounding areas. 

Step 3

For ductwork, we follow industry best practices and guidelines for ductwork design and installation. We will insulate ducts in unconditioned spaces to prevent heat loss or gain. If we find any leaks, we will seal them with mastic or duct sealing tape to maintain airflow and energy efficiency.

Step 4

We religiously follow the manufacturer's manual for proper equipment placement and connection. Once the system is in place, we set up thermostat controls and automated system components for effortless operation.

Step 5

 The next step is performance testing. We use advanced tools to measure temperatures, pressures, and amp draws at multiple points.

Step 6

Finally, we offer a walkthrough where our technicians explain basic operation and thermostat controls. We will be happy to answer any questions you may have about maintenance and upkeep.

Seamless Installation by Qualified Experts

Improper HVAC installation  can void your warranty. HVAC systems are a massive financial investment, which is why when it comes to the installation, you should only trust the best. For over three decades, M&L Heating & Cooling, Inc. has been the name homes and businesses trust for reliable  HVAC installations. 


We strive to stay ahead of the curve, continuously investing in training and certifications to ensure our team is familiar with the latest energy-saving technologies and system designs. 


Contact us today for a free consultation.

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.

Share by: