• Green Homes Illinois, Home exterior, IL
    Ready to upgrade your home and save money?
    Discover energy efficiency solutions.
  • Green Homes Illinois, Child and mom in play tent, IL
    Make your home more comfortable.
    Get the information you need.
  • Green Homes Illinois, Contractor working on laptop with architectural plans, IL
    Does your contracting business need a partner?
    We can manage your projects!

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Welcome to Green Homes Illinois!

We’re excited to get you started on the path to energy savings, improved home performance and comfort in your Peoria, IL area home. Owner Kevin Johnston has developed an approach to home performance that takes the worry out of energy efficiency upgrades and makes it easy to start saving!

How Do We Do It?

The first place to start improving your home’s efficiency is to give your home’s systems a check-up with a home energy audit. During the energy audit we employ specialized equipment and modeling software to find where your systems are underperforming.  We’ll look at:

We Take the Guesswork Out of Home Energy Updates

Once we’ve analyzed your home, we’ll give you all the options available as well as guidance on possible rebates and affordable financial assistance from the Ameren Illinois Energy Efficiency Program.

Green Homes Illinois takes the hassle out of upgrading your home and walks you through the process from start to finish including scheduling and paperwork!

Ready to start saving money and energy? Contact us for your home energy audit appointment. Call 309-424-6101 today!

What Our Customers Are Saying

  • Insulation and a new HVAC System
    Kevin Johnston helped us through several stages of insulating and selecting a new heating/cooling system. Kevin Johnston helped us through several stages of insulating and selecting a new heating/cooling system.We inquired to several different Geo system contractors and Kevin by far was the best at... Read More
  • Noisy Air Conditioner
    We worked with Kevin this summer and have been recommending him to all of our friends. Kevin stopped by our house for an unrelated matter and noticed that our air conditioner was making a lot of noise. He predicted that we were on borrowed time, gave us a quote and was so confident in his... Read More