Get matched with top energy efficiency auditors in Duluth, MN

We are a full service building, remodeling and insulation company servicing the Duluth and surrounding are since 1980. We have positive attitude people striving on close detail to get your job done right first the best way possible. In 1990 we started focusing on insulating and air seal home new and old. We use Dense Pack cellulose, close cell spray foam, and other methods we have perfected and know work. By repairing others work, we have perfected methods for installation we know that work best. By doing it right the first time your project will last longer and have durability. We communicate with you to focus on the way you want to get the job done right, we clean every day and dump and haul away all our debris. Yes we take away out trash!

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Solar, Residential Solar, Insulation in attics, walls and floors, radiant barrier, and many more energy efficient services.

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!

We are a non-profit organization that specializes in advanced home energy audits, energy efficiency and neighborhood revitalization work. Our mission: to inspire and lead change in our community toward an equitable and sustainable future.

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

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.

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.