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Verified Reviews for Energy Efficiency Auditing pros in Shepherd, MT

*The Angi rating for Energy Efficiency Auditing companies in Shepherd, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Shepherd, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on January 01, 2026

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Avatar for Comfort Heating & Air Conditioning LLC

Comfort Heating & Air Conditioning LLC

4.77(
35
)

Comfort Heating & Air Conditioning LLC

4.77(
35
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We are a second generation family owned business serving Billings and the surrounding areas. We have been serving Billings and close surrounding area for over 35 years. We provide sales, service and installation of quality products for your home or business. We specialize in the replacement of older inefficient equipment with new equipment that is highly energy efficient and will not only lower your utility costs, but raise your comfort levels substantially. Our Comfort Solutions Adviser would be happy to visit with you any place, any time. A large part of our business is new construction. We provide superior systems to fit any budget, in any new home or building. Our systems can be basic up to highly customize for the custom home market. We invite you to browse around and look at our quality products and services. Please do not hesitate to contact our team or ask specifically for the comfort adviser to help answer your questions. Remember "comfort" is in our name and we take that very literally. Comfort Heating and AC LLC is a Montana registered contractor. We are members of the Montana Home Builders Association, the National Home Builders Association, and the Billings Home Builders Association. We are also members of the Billings Chamber of Commerce. We have been voted Billings Best Heating and Air Conditioning Contractor for over 10 years!!!

"Tech said the fins were dirty causing it not to cool and cleaned fins, saw little dirt. I pointed out condenser fan was not running fast, he ignored. Found later that the fan was bad. They did nothing to fix the problem"

Steve L on July 2020

We are a second generation family owned business serving Billings and the surrounding areas. We have been serving Billings and close surrounding area for over 35 years. We provide sales, service and installation of quality products for your home or business. We specialize in the replacement of older inefficient equipment with new equipment that is highly energy efficient and will not only lower your utility costs, but raise your comfort levels substantially. Our Comfort Solutions Adviser would be happy to visit with you any place, any time. A large part of our business is new construction. We provide superior systems to fit any budget, in any new home or building. Our systems can be basic up to highly customize for the custom home market. We invite you to browse around and look at our quality products and services. Please do not hesitate to contact our team or ask specifically for the comfort adviser to help answer your questions. Remember "comfort" is in our name and we take that very literally. Comfort Heating and AC LLC is a Montana registered contractor. We are members of the Montana Home Builders Association, the National Home Builders Association, and the Billings Home Builders Association. We are also members of the Billings Chamber of Commerce. We have been voted Billings Best Heating and Air Conditioning Contractor for over 10 years!!!

"Tech said the fins were dirty causing it not to cool and cleaned fins, saw little dirt. I pointed out condenser fan was not running fast, he ignored. Found later that the fan was bad. They did nothing to fix the problem"

Steve L on July 2020

Avatar for Solar Wolf Energy

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
11 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Avatar for Iron Eagle Property Inspections

Iron Eagle Property Inspections

No reviews yet

Iron Eagle Property Inspections

No reviews yet
7 years of experience

InterNACHI Certified home inspector offering cutting-edge inspections in the greater Billings area. Veteran owned and operated. All inspections guaranteed!

InterNACHI Certified home inspector offering cutting-edge inspections in the greater Billings area. Veteran owned and operated. All inspections guaranteed!

Avatar for Energy Choice Center

Energy Choice Center

No reviews yet

Energy Choice Center

No reviews yet
17 years of experience

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

No reviews yet

USA Alarm Service, Inc

No reviews yet
30 years of experience

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

Energy Efficiency Auditing questions, answered by experts

You can determine what size generator you need by listing the various appliances it will power during an outage. Write down the start-up watt usage, and then add them all together. 

A 7,500-watt generator will run your refrigerator, freezer, well pump, and lighting circuits without a problem. However, you’ll need an extra 3,000 to 4,500 watts to run your water heater and another 5,000 to 25,000 watts to run your electric furnace. In these instances, a whole-home generator is your best bet for running your critical equipment.

Installing weather stripping or upgrading to insulated panels can improve efficiency.

The effect a gas fireplace has on your gas bill will depend on how often you use it, the size of the rooms you’re heating with it, and the BTUs of the fireplace itself, but generally speaking, it should only cost a few cents an hour to run it when it’s on. It will consume minimal energy when it’s “off” if you have a pilot light running constantly, but some modern gas fireplaces don’t require a constant pilot light.

The extra insulation helps reduce energy costs by minimizing drafts and temperature exchange between indoors and outdoors.

A blower door test shouldn’t take more than an hour, and most can be completed in less than 30 minutes. Expect the test to take longer once you start searching for leaks with thermal imaging or want to include sealing such leaks in the time estimate. The test doesn’t take much time and can’t be rushed, but it will take longer in large homes or those with many air leaks.

The Shepherd, MT homeowners’ guide to energy efficiency auditing services

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

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