Be prepared for anything with a home generator from CRNE’S Environmental Control. Whether you want to keep the electricity on after an equipment failure or need extra power around the house, we can design a system that best fits your home and needs. Call our Northbrook, IL, office today at (847) 272-3192 for a free in-home estimate on home generators and more. 

Let Us Help Power Your Home

A home generator keeps your household running when the unexpected happens. CRNE’S can install a system that powers your refrigerator, sump pump, or important medical equipment during ice storms or other utility outages. Our experienced team will do everything we can to ensure you and your loved ones remain safe and comfortable when the electricity goes out.

We offer Honeywell Automatic Backup Generators and Generac Guardian Series systems in a variety of sizes, making them ideal whether you want to back up the whole house or just the essentials. Our technicians will evaluate your needs and recommend the right system — or put together a custom design if nothing else fits.

Home Generators in Northbrook IL

Be Prepared – Get an Estimate Today

How Standby Generators Work

  • When a power outage occurs, the generator detects the interruption in service and turns itself on within seconds.
  • Using the home’s existing supply of natural gas or LP fuel, the generator supplies electricity to whichever circuits you have identified — or the entire house, if you prefer.
  • When utility service resumes, the generator returns to standby mode.

Since generators aren’t used regularly, it’s important to stay on top of maintenance so they’re ready for any outage. CRNE’S recommends scheduling an annual service appointment so our technicians can test your system and ensure it’s in proper working condition.

Choose CRNE’S for all Your HVAC Needs

Our trusted technicians have provided comprehensive heating and cooling services throughout Chicago’s North Shore since 1990. In addition to offering the best installers and the highest-quality equipment on the market, CRNE’S can also handle water heater installation and address indoor air quality. Check out our specials for seasonal discounts and other ways to save.

Provide your family the comfort of seamless electricity with one of CRNE’S home generators. Request service now or call us at (847) 272-3192 to discuss your needs. Based in Northbrook, we serve all of the northern suburbs, including Palatine, Buffalo Grove, Wheeling, Lake Forest, and beyond.