Energy Audit Request

We provide free or advanced home energy audits to analyze a home’s energy use and potential savings. Services provided in Home Energy Audits include:

Home Energy Audit (HEA)

  • Home energy system analysis, including heating system, water system, and insulation
  • Audit report with recommended improvements and potential savings
  • Installation of energy-efficient products, like LED lightbulbs and water-saving devices
  • FREE to all ComfortSystems and Minnesota Power customers

Advanced Home Energy Audit (AHEA)

  • All the services of a Home Energy Audit, plus:
  • Infrared imaging to review insulation and air sealing
  • Blower-door test to analyze energy leaks
  • FREE for those who meet these income guidelines; $75 out-of-pocket cost for all others after rebates from ComfortSystems and Minnesota Power
  • Those who meet income guidelines are also eligible for FREE weatherization and air-sealing services

NOTE: Due to COVID-19, Ecolibrium3 is not conducting in-person audits.

We are now offering free Remote Home Energy Audits (HEA) to all Minnesota Power and Comfort Systems customers. Similar to a normal HEA, our auditor will conduct this remote audit via phone or your preferred virtual conferencing software and Minnesota Power will deliver a free home energy saving kit!


Interested? Fill out the info below and then schedule a time for your remote audit!

  • We analyze your electrical data using your account number, with all data kept secure and confidential.

Annual Income Guidelines to Qualify for Free Advanced Home Energy Audit

Family SizeGross Annual Income Limit
1$40,550
2$46,350
3$52,150
4$57,900
5$62,550
6$67,200
7$71,800
8$76,450