Utility Audits In Wisconsin

Get refunded for overbilling from utility companies and energy suppliers.
0 %
Of organizations are overcharged for their utility expenses and are entitled to a billing refund.

Get Utility Refunds In Wisconsin

Welcome to our utility auditing services, tailored specifically for Wisconsin’s diverse economic landscape, from the industrial cities of Milwaukee and Madison to the agricultural heartlands. Managing utility costs effectively is crucial in a state with a strong manufacturing sector and significant rural areas. Our team specializes in comprehensive audits across electricity, natural gas, water, telecommunications, and waste management services. We aim to identify inefficiencies, correct billing inaccuracies, and provide strategic recommendations to help our Wisconsin clients optimize utility consumption, reduce costs, and enhance sustainability practices.

Your Dedicated Utility Bill Audit Business Experts

When you contact National Utilities Refund for a utility bill audit, our team of industry experts will evaluate your payments, analyze your services, and look for ways to remove errors, overcharges, and unnecessary charges. We will also obtain utility refunds on historical billing issues. Many utility companies have specific clauses and subsections that affect the final bill but that can be difficult to spot with the untrained eye.

Our team of experts will perform your audit off-site so that our services are non-intrusive. You won’t have to rearrange your schedule to accommodate our audits so you can stay focused on your daily responsibilities while we analyze your utility bills.

Electricity Bill Audits

Utility invoices and third-party power supplier bills.

Telecom provider, telecom rates, and billing errors.

Natural Gas Bill Audits

Commodity rates and natural gas tariff schedules.

Water / Sewer Bill Audits

Often overlooked, these bills contain many errors.

We can help negotiate better rates or identify errors.

Discover if you are overpaying for your WC insurance.

We can help you secure tax credits for product development.

Are you overpaying in property taxes? Find out now.

We've Done Over 10,000 Audits

National Utilities Refund is so committed to your satisfaction that our services are done with zero out-of-pocket costs to you. After our audit is complete, if we don’t find any ways to save you money or obtain a utility refund, you won’t owe us a penny. We stand by our work and are committed to finding you money-saving solutions.

No matter the size or complexity of your business, we have a team of diverse industry experts that understand the bills you pay in connection to your business’ services and can find ways for you to save.


Wisconsin Utility Companies

Wisconsin’s utility providers are essential in supporting the state’s robust economic activities and ensuring the quality of life for its residents. Understanding the utility landscape and state-specific tax regulations is crucial for effective utility management in Wisconsin.

Electricity Providers 

We Energies:

  • We Energies, a subsidiary of WEC Energy Group, serves a significant portion of Wisconsin, focusing on reliable service, renewable energy, and customer satisfaction.


Alliant Energy:

  • Alliant Energy provides electricity to central and southern Wisconsin, emphasizing sustainability, innovation, and community engagement.


Madison Gas and Electric (MGE):

  • Serving the Madison area, MGE focuses on delivering reliable electricity while promoting renewable energy and energy efficiency programs.


Xcel Energy:

  • Xcel Energy provides electricity to parts of western Wisconsin, focusing on clean energy solutions and grid reliability.


Wisconsin Public Service (WPS):

  • A subsidiary of WEC Energy Group, WPS serves northeastern Wisconsin, emphasizing customer service and sustainable energy practices.

Natural Gas Providers

We Energies:

  • We Energies provides natural gas services to a large portion of Wisconsin, focusing on safety, reliability, and efficient energy solutions.


Alliant Energy:

  • In addition to electricity, Alliant Energy provides natural gas services, emphasizing energy efficiency and customer service.


Madison Gas and Electric (MGE):

  • MGE also provides natural gas services in the Madison area, focusing on safety and efficiency.

Water Utility Providers

Milwaukee Water Works:

  • Milwaukee Water Works provides water services to the Milwaukee metropolitan area, focusing on high-quality water treatment and sustainable resource management.


Madison Water Utility:

  • Serves the city of Madison, ensuring reliable water supply and promoting water conservation and efficiency.

Telecommunication Providers

AT&T Wisconsin:

  • AT&T offers a range of telecommunications services across Wisconsin, including broadband, wireless, and voice services, focusing on enhancing connectivity.



  • Spectrum provides high-speed internet, digital TV, and phone services throughout Wisconsin, aiming to improve infrastructure and customer access.

Trash or Waste Management

Waste Management of Wisconsin:

  • Waste Management offers comprehensive waste and recycling services across the state, focusing on sustainable practices and environmental responsibility.


Advanced Disposal:

  • Provides waste collection, recycling, and disposal services in various parts of Wisconsin, emphasizing innovative waste solutions and community health.


Wisconsin State Taxes

Sales Taxes on Utilities:

  • Wisconsin imposes state sales taxes on utility services, including electricity and natural gas, managed by the Wisconsin Department of Revenue.


Property Taxes in Wisconsin for Businesses:

  • Business properties in Wisconsin are subject to local property taxes, which are essential for funding municipal services and infrastructure. These taxes are assessed periodically to ensure they reflect current market values.

Simple and stress-free approach.

Get Started
Return our utility audit agreement & letter of authorization, then simply provide one bill copy for each utility account and a copy of any utility agreements.
Our Audit
Our team will perform the utility audit off-site. We work with the utility company to retrieve historic data.
Findings Process
The utility audit takes between 6-8 weeks. When we uncover an overcharge or utility refund, we present it in a preliminary report for your review.
You're In Charge
You are always in the driver's seat. We will implement the findings that you approve and handle all follow-up paperwork with the utility provider.
Discrepancy Impact Analysis
We will pull the utility invoice from the provider to confirm that the discovered discrepancy was corrected and/or validate that the utility refund was issued. We then calculate exactly how this impacted your bottom line.
Final Report
A final report will summarize the utility audit findings implemented and the utility refunds filed to illustrate the financial impact for your organization.

Your Team of Utility Bill Audit Experts

So contact us today to learn more about our services, or schedule a utility bill audit so that you can start saving money.