About Us

About Dr. Energy Saver Solutions, A Service of DBS

Recent Testimonials
  • "If anyone asks me I will give them, you and your company my highest rating. A plus" Read Full Testimonial

    Mike D. of Drummond, WI

    Customer Testimonial

              Your guys did real well and everything looks good. I checked the temp down there when it was 4 degrees outside it was 60 degrees in the crawl space and the furnace room. And the temp upstairs. Was 70. So it’s all working out real well. Right now I don’t have the money for the rest of it. But I will let you know if I ever want the rest of it done. Thank you very much for everything and the timely manor in which it was done . If anyone asks me I will give them, you and your company my highest rating. A plus
    Mike D.
    Drummond, WI
  • ""House already feels warmer!"" Read Full Testimonial

    Joe T. of Superior, WI

    Customer Testimonial

              "Thank you for the service. The guys were very courteous, and really knew their stuff!"
    Joe T.
    Superior, WI
  • "Our house feels warmer.." Read Full Testimonial

    Hal M. of Duluth, MN

    Customer Testimonial

              Our house feels warmer and the heat runs less often.
    Hal M.
    Duluth, MN
  • ""Your installers did a great job!"" Read Full Testimonial

    Michelle S. of Duluth, MN

    Customer Testimonial

              "Your installers did a great job! Prompt, efficient, and nice clean up afterward. I would reccomend you to others."
    Michelle S.
    Duluth, MN
  • "...there is a big noticeable difference." Read Full Testimonial

    Mary O. of Duluth, MN

    Customer Testimonial

              Thanks for the insulation work, there is a big noticeable difference.
    Mary O.
    Duluth, MN
  • "Very nice job!" Read Full Testimonial

    Georgann C. of Duluth , MN

    Customer Testimonial

              Did a very nice job, and very informative!
    Georgann C.
    Duluth , MN
  • "Swell Guys!" Read Full Testimonial

    Charlie R. of Duluth, MN

    Customer Testimonial

              The guys did a great job cleaning up! They sure are swell guys.
    Charlie R.
    Duluth, MN
  • "Professional Estimate!" Read Full Testimonial

    Joan S. of Duluth, MN

    Customer Testimonial

              He did a professional estimate, without high pressure!
    Joan S.
    Duluth, MN
  • "I was impressed!" Read Full Testimonial

    Carol K. of Duluth, MN

    Customer Testimonial

              Impressed that they came in and finished it all in one day! They did a great job!
    Carol K.
    Duluth, MN

Average Customer Ratings
out of 18 Total Reviews

Our Office Staff
Call Representative
Our Installation Crew
The Cleanup Process
Sales Process
Our Overall Service
Meet Our Team

Ever since our start in 2012, DBS has offered Minnessota and Wisconsin expert services. We're members of both the Supportworks and Contractor Nation networks and our highly trained team specializes in home insulation, air sealing, energy efficient windows and doors, and whole-home-energy solutions.

We are proud to make it our mission to provide only top quality services and products to our customers. We would not hesitate to note that this dedication to excellence in all we do is the cornerstone of our success. With many years of experience and hundreds of satisfied customers, we have worked hard to build a solid reputation. We believe every customer is important and want to serve you both today and in the years ahead.

If you have a cold and drafty home then you can count on us to make your home healthy, safe, and comfortable for many years to come.

About the Owner

Owner Bonnie Sundberg

Bonnie Sundberg

Dr. Energy Saver Solutions, A Service of DBS is owned by Bonnie Sundberg. Bonnie has been an active member of the construction industry for the past 29 years with a variety of experience within the energy field.

Bonnie also manages Supportworks Solutions. When she isn't hard at work, Bonnie enjoys gardening, fishing, traveling and spending time with her family!

Duluth’s Trusted Whole-Home Service Experts

The Sundberg’s passion for helping homeowners is an extension from their other businesses: Supportworks Solutions and Total Basement Finishing Solutions, where their teams work to correct failing foundations and transform unusable basements into beautiful, livable space.

With the recent addition of Dr. Energy Saver Solutions, A Service of DBS, our diverse and experienced team can now offer complete home services from the basement to the attic, comfort to energy efficiency, and more!


View All Associations

Duluth Chamber of Commerce
Duluth Chamber of Commerce
Arrowhead Builders Association
Arrowhead Builders Association

Call Dr. Energy Saver Solutions, A Service of DBS Today!

At Dr. Energy Saver Solutions, A Service of DBS we work with homeowners to promptly and effectively lower their energy usage and bills, while also improving their comfort. We begin with a home energy audit or a Free Estimate for our services. During our audit, we provide a master plan to improve a home's energy performance, reduce utility bills, and create a healthier, more comfortable home.

As a proud member of the nation’s fastest-growing network of energy experts, we have the advantage of professional training, industry research and access to the best tools and practices in the industry.

Contact us today to schedule your home energy audit and begin on your way to living in a more comfortable and efficient home.

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

WisconsinMinnesota Our Locations:

Dr. Energy Saver Solutions, A Service of DBS
5116 Jean Duluth Road
Duluth, MN 55803