Top-rated energy efficiency auditors.

Best energy efficiency auditors near Denmark, WI

Enter your zip and get matched with up to 5 pros

Need a pro for your energy efficiency auditing project in Denmark, WI?

Select your specific project to find the pro for you.

Verified Reviews for Energy Efficiency Auditing pros in Denmark, WI

*The Angi rating for Energy Efficiency Auditing companies in Denmark, WI 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 Denmark, WI 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 April 20, 2026

Top-Rated Energy efficiency auditors in Denmark - Updated Nov 2026

Second Opinion Home Inspections
New to Angi
Energy Audit - For BusinessHome Energy Audit

Serving Denmark, WI and surrounding areas

In business since 2001

Free estimates

Credit card accepted

We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Request Quote
Energy Efficiency Auditing FAQs, answered by experts

Replacing a window frame will improve your home’s energy efficiency if the old frame is cracked or damaged in a way that allows unconditioned air from the outside into your living space or if you upgrade to a more energy-efficient window frame material. Aluminum is the least energy-efficient window frame material, followed by vinyl and wood. Fiberglass and composite frames are the most energy-efficient.

Yes, a dirty air filter can cause a higher electric bill. That’s because clogged filters make it harder for air to flow through your HVAC system, which forces it to work harder and use more energy. According to the U.S. Department of Energy, replacing dirty filters can save you between 5% and 15% in utility costs.

If you want a new boiler that’s going to help lower your fuel bills, you should buy one that has a high energy-efficiency rating. For example, a boiler that is rated “A” uses at least 90% of the energy created by the boiler. And in order to enjoy the best performance, it’s important to have it installed properly by a highly-rated tech.

Audits include inspecting insulation, HVAC systems, windows, and appliances to identify energy inefficiencies.

When installing a new furnace, it's a good time to consider other projects that can enhance your home's energy efficiency. A great first step is to get a home energy audit, which will identify areas for improvement. Common recommendations include sealing or replacing windows and adding insulation to the attic. These upgrades can help you save money on monthly utility costs. You might also consider installing a smart thermostat to make heating your home more convenient and efficient.

The Denmark, WI homeowners’ guide to energy efficiency auditing services

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

See all articles