The only thing as important as a job well done is a job well done quickly. Hardtke Enterprises Inc. prides itself on being efficient.


As the saying goes practice makes perfect. With our years of experience you can bet on us to get the job done exactly to your specifications.


Our clients are the only reason we are in business. We never forget this fact and do our best for them every time.

A Commitment to Customer Satisfaction

Hardtke Enterprises, Inc. is now a Certified Dealer of the Generac clean energy line of products…Generac PwrCell. Generac PwrCell allows the customer to add solar and Lithium-Ion Phosphate batteries for power backup


In the world of business one needs to always focus on what is important. For us, what is important is our clients and their satisfaction. We owe our clients the continued success of our business in Great Falls and it is for them that we make sure to never waver in our commitment to excellence.

Before we perform any job or service for our Great Falls clientele we map out a detailed plan to ensure that the work is done efficiently and with the expertise the people of Great Falls have come to expect from Hardtke Enterprises Inc..

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This is the best place ever.

— Nancy Hasch

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  • 24/7 availability
  • Free Quotes
  • Licensed
  • Insured
  • Customer Satisfaction Follow-ups
  • Warrantees
  • Courteous
Satisfaction Guaranteed

We Specialize In:

  • Alternative Energy Products
  • Wind Power Units
  • Wind Turbine Generators
  • Solar Heating
  • Solar Power

Business Done Right

The business world is extremely fast paced because, as the saying goes, time is money. Unfortunately, because of this mindset we have lost some of the most important aspects of human interaction. That is why Hardtke Enterprises Inc. makes the time for our clients. We want our clients to know that when you deal with Hardtke Enterprises Inc. it is not business as usual. We take the time necessary not only to get the job done, but also to get to know our clients and provide them with an atmosphere conducive to their needs. We encourage our clients to speak freely with us so that we can make sure that their expectations are met and exceeded.


Free Quotes

Before spending any amount of money it is important to know exactly what you are receiving for your hard earned cash. We make sure to draw up an extensive explanation of what your money will be used for so that you can have complete confidence in your investment. We pride ourselves on the accuracy of our quotes. Our experience allows us to foresee possible complications before they happen; saving both time and money for our clients.

2018/2019 Tax Liability?

Uncle Sam wants you to go solar, so it launched a generous solar incentive that allows you to claim a 30% tax credit after installing your photovoltaic (PV) system.

If you have a tax liability this year, you can reduce it by 30% of the cost of your Solar PV System. So, if your solar system cost $42,000, you could reduce your tax liability by $12,600!


What If I Don't Have Any Tax Liability This Year?

What happens if you go solar today, but you don’t owe any money to the government? No problem. The solar investment tax credit can be used at any time within the first 5 years of installing your system. So, if you have no taxable income this year, you can save it for later.

The SOLAR TAX Credit % will go down in 2020 and beyond

Act now to take advantage of the free money!

Request an estimate for your solar system

To learn more about the Renewable Energy Tax Credit, call us at (406) 860-7400

Licensed and Insured

Licensed: in order for any company to work in our industry they must be given license by the state. This allows us to work under protection of the law.

Insured: to protect employees and clients our company is insured to cover workplace accidents as well as property and liability insurance.