Home Guard Industries manufactures high-performance windows and doors designed for efficiency, security, and style.
Illinois Energy installs them with expert precision—backed by a proven reputation for professionalism and customer care.
What you’ll get with Home Guard & Illinois Energy
Save energy, lower your utility bills, and enhance your home’s style with Home Guard windows and doors—all at exclusive factory-direct rates through Illinois Energy.
Offer valid on qualifying window and door projects for a limited time. Cannot be combined with other offers.
Here’s how we take the stress out of replacing your doors and windows.
1. Schedule Your Free Consultation
Talk with a Illinois Energy expert about your Home Guard windows and doors.
2. Get Your Factory-Direct Price + 10% Discount
Lock in exclusive pricing for Chicagoland homeowners.
3. Enjoy Your Beautiful New Windows & Doors
Relax as Energy Illinois installs them with expert care.
Why Chicagoland Homeowners choose Illinois Energy
- Serving Chicagoland homeowners since 2002
- BBB-accredited, ENERGY STAR® partner with an A+ rating
- Proven quality, lifetime warranties, and customer-first service
“Illinois Energy did a great job with our window install. Our windows are from 1974 and are unique and size and they were able to perfectly measure and provide well-made insulated windows that fit perfectly the matching of the pain on the outside. You can’t even tell that these are new windows. it looks like it’s been a part of our condo for years. We’ve been getting so many great comments from our neighbors in Lake Barrington Shores. I would recommend Illinois Energy to anyone as they have high-quality sales folks installation, and most of all fair priced windows that are well-made thank you Illinois Energy.”
– Don B.
The Home Guard Signature Select represents a small group of trusted dealer partners who exemplify excellence across every part of their business. These dealers demonstrate strong operational discipline, thoughtful marketing, and a shared commitment to delivering an exceptional customer experience—aligned with the quality, craftsmanship, and standards Home Guard is known for.
Try it first with Home Guard’s Door Stylizer
Talk to a Local Expert
Drafty windows and doors silently drain energy and raise your utility bills. If your HVAC system is always working overtime, it’s time for an upgrade that pays for itself.
10% discount valid for a limited time when purchased through this Home Guard partner page. Applies to total order of Home Guard windows and doors. Cannot be used in conjunction with other deals or specials.
