Welcome to Controlled Comfort LLC.

Our Products & Services


After having worked in the field for many years, I grew tired of the “buff and shine” preventative maintenance programs I was required to offer. This requirement to offer partial service is what led me to decide to start my own business.

I offer only premier heating services throughout Hamilton, the Bitterroot Valley, and Missoula. Whether you are looking for a new install of a Furnace, Wood, Gas, or Pellet Stove, Space Heaters, or have an existing heater with a problem, we can help you.  One of the premier services I developed is a comprehensive maintenance program for my residential customer’s, which not only helps to prevent most problems from ever occurring, but is also tailored to work with your budget.


This 2012 summer helped to remind all of us that even here, cooling our homes is sometimes needed. Making sure to get the right type of system for your home needs can be an interesting proposition. We can help!

Whether you are in Hamilton, Missoula, or anywhere in between we service in your area.


Everyone uses a refrigerator daily, and when it suddenly has an issue, it is a priority, so we treat it as such. This quick response saves time and costs by reducing your downtime and helping to save your food.

As Certified Refrigeration Specialists, we offer full support of both business and residential needs.

Our service areas for this include Sula, Missoula, Florence, Lolo, Grantsdale, Victor, Charlos Heights, Conner, Darby, Hamilton, Corvallis, Stevensville, and many more.

Appliance Repair

We realize the major inconvenience our customers suffer when an appliance is out of service, for both our business and residential customers.   Due to this, we work with your availability in this emergency to get you back up running as quickly as possible.  We work on small or large appliances, residential or commercial.  We have years of experience and training to get your problem resolved. 

As I am sure you can see, our service area's include all of the Bitterroot Valley area, and Missoula.

About Us

heating and cooling experts The Blocker Family

    Controlled Comfort is a family run business with family values as the roots to how we do business.  This creates a great atmosphere for our customers and folks we work with.  All of our customers are treated as family, because we feel that they are part of our family.  Please feel free to visit our About Us page, and learn more.

Where to Find Us:

Controlled Comfort LLC
PO BOX 1112  
Darby, MT 59829

Phone: 406 821-3243


Controlled Comfort, LLC

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Customer Testimonials

5 BBB Customer Reviews

Mission Statement

We are committed to excellence, attention to detail, and focused on providing our customers with the respect and service they DESERVE. We understand that a customer's time is valuable, this is why we are committed to on time, dependable, and affordable service every time.

Your home is your castle, and for this reason we always respect it as such, by taking pride in protecting it. We demonstrate this by always offering to remove our shoes, keeping our tools and work area clean, and using drop cloth and skid pads when necessary.

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