Hi-Lite Electric provides smoke and carbon monoxide detector installation, replacement, and service for Glen Ellyn homes and businesses throughout DuPage County. We are a family-owned electrical contractor with deep local roots, a fully trained crew, and the availability to handle everything from planned installations to after-hours calls.
When you reach out to Hi-Lite, we take the time to understand your property before we quote anything, and for more involved installations we will schedule an on-site visit to assess detector placement, wiring conditions, and any interconnection requirements. Once we have a clear picture of the scope, we provide a straightforward project quote with no surprises. Our electricians arrive on time, complete the work to code, and leave your Glen Ellyn home or commercial space clean and ready.

Glen Ellyn’s established neighborhoods near downtown and Lake Ellyn are filled with mid-century and pre-war homes that often have aging wiring, and detector installations in these properties sometimes reveal broader electrical considerations worth addressing, such as panel service or upgrades. Hi-Lite is here as a long-term resource, not just for today’s project, and we are glad to walk you through any future electrical plans, from generator installation to EV charging, as part of a bigger picture conversation. Our goal is to be the contractor you call first, whatever comes next for your Glen Ellyn property, and you can always explore the full range of electrical services we offer in Glen Ellyn to see what else we can help with.
Project quotes vary depending on the number of detectors, whether hardwiring or a new circuit is needed, and the condition of your existing wiring. We assess the scope first and then provide a clear estimate before any work begins.
In many cases, hardwired detector installations in Glen Ellyn do require a permit through the Village, and Hi-Lite has hands-on experience navigating DuPage County municipal permitting processes. We handle that coordination so you are not left figuring it out on your own.
Yes, we regularly work in older Glen Ellyn homes where the existing wiring requires careful evaluation before adding hardwired detectors. Our electricians are trained to assess what is there and recommend the right approach for safe, code-compliant installation.
Hardwired detectors connect directly to your home’s electrical system and typically include a battery backup so they remain functional during a power outage, while battery-only units rely entirely on replaceable batteries. Building codes in most jurisdictions, including those covering Glen Ellyn, generally require hardwired detectors in new construction and major renovations.
For standard installations, we work to schedule at your convenience and keep you informed on timing. If you have an urgent or after-hours need, Hi-Lite is available 24/7 with fully equipped vans ready to respond any hour.
Hi-Lite Electric is ICC Certified (#25-0696), licensed, bonded, and insured, and all of our electricians receive ongoing professional training to stay current on codes and product standards. Every project includes a 90-day parts warranty and a 1-year labor warranty.
We serve both residential and commercial clients throughout Glen Ellyn and the surrounding DuPage County area, including offices, multi-tenant buildings, and light industrial spaces. Commercial detector requirements differ from residential ones, and our team is experienced with both.
Whether you are planning a new installation, replacing outdated equipment, or not sure where to start, Hi-Lite Electric is ready to help you move forward with a clear plan and professional execution. We are ICC Certified (#25-0696), licensed, bonded, and insured, and every project is backed by a 90-day parts warranty and a 1-year labor warranty. Reach out today and let’s talk through what your Glen Ellyn property needs.
On-Site Consultations
We are ready to head your way! Our flat-rate $85 on-site visit ensures an experienced Hi-Lite technician can review your existing electrical systems in-person and discuss your current goals.
Simply give us a call, book online, or contact us below and let us know what works best for you: