Utah's trusted partner for saving energy at home
Free Utah home energy check
See which energy programs can help your home
Enter your address to see what your home may qualify for, from free insulation to $14,000 in rebates. It takes about a minute. No documents needed.
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- Over 35 years of experience
- 20,000+ projects completed
- Awarded Utah’s home energy rebate program*
Lower energy costs. Stronger communities.
Greencat Utah connects families and businesses to trusted programs that lower energy costs. That makes life better in communities across Utah.
Comprehensive services
Greencat does many kinds of energy and building work across Utah and the Intermountain West.
- Energy-saving upgrades for homes and businessesMaking existing buildings use less energy.
- Free weatherization for lower-income homesInsulation and sealing that make homes warmer and cheaper to run, for those who need it most.
- Local, state and federal rebate programsWe help you find the rebates you qualify for and claim them.
- Fire and flood repair for insurance claimsReliable, thorough restoration to get you back on your feet.
- Energy-saving new buildingsBuilding the most comfortable, sustainable homes from the ground up.
We look at your whole home
We treat every project as if it were our own. We keep up with the latest building science. We look at how your whole home works together, not one part at a time.
We never use a one-size-fits-all fix. We make a plan for your home that saves energy for years.

Our four core goals
Every one of our 20,000+ projects aims for the same four results:
- Healthier livingBetter indoor air quality.
- Greater comfortSteady, comfortable temperatures in every room.
- Lower costsSmaller monthly utility bills.
- Less wasteUsing less electricity, gas and water.
Want to upgrade your home, or install upgrades with us?
Check what your home qualifies for in about a minute, or give us a call.
Become a participating installer
Tell us about your business and Greencat's team will be in touch.