Hi-Lite Electric provides professional smoke and carbon monoxide detector installation, replacement, and service for homes and businesses throughout Wheaton. We are a family-owned electrical contractor serving DuPage County with the training, equipment, and local code knowledge to get your detectors installed correctly and inspection-ready.
When you reach out, we take the time to understand the scope of your project before moving forward, and depending on the property, an on-site visit may be needed to properly assess placement, wiring, and any interconnect requirements. Once we have a clear picture, we provide a straightforward project quote and work with your schedule to get the service completed efficiently. Our electricians arrive prepared, follow all applicable codes, and leave the property clean when the work is done.

Beyond detector installation, Hi-Lite Electric is here as a long-term electrical resource for Wheaton homeowners and business owners who want a contractor they can count on for future projects too. Many of our clients in Wheaton’s older neighborhoods are also planning upgrades like EV charger installation or electrical panel service, and we can help map out those next steps in a way that makes sense for your property. When you work with Hi-Lite, you have a single trusted contractor who knows your home or building and can grow with your plans.
Detectors have a manufacturer-recommended service life, typically around ten years for smoke detectors and five to seven years for CO detectors, after which they should be replaced regardless of whether they appear to be functioning. If your detectors are original to an older Wheaton home, an on-site assessment can help confirm whether they meet current placement and interconnect requirements under Illinois and local code.
Hardwired detectors are connected directly to your home’s electrical system and typically include a battery backup so they continue to function during a power outage. Current building codes in Illinois generally require hardwired, interconnected detectors in new construction and in certain remodel scenarios, so the right choice for your property depends on its age, wiring, and the scope of any recent work.
Permit requirements for detector installation vary depending on the scope of the work and whether new wiring is involved. Hi-Lite Electric is experienced working with DuPage County municipalities and can help navigate the permitting process so the project moves forward without unnecessary delays.
Yes, Hi-Lite serves both residential and commercial clients throughout Wheaton and the surrounding area. Commercial installations often involve more complex placement requirements and code considerations, and our team is trained and equipped to handle those projects properly.
Scheduling depends on the current workload, but Hi-Lite offers 24/7 availability for situations that require prompt attention. Our vans are fully equipped so we can respond to urgent service needs any hour of the day or night.
Because every property is different, we provide a project quote based on the actual scope of work, which may require an on-site visit before we can give you accurate figures. We price our work to reflect the quality, experience, and accountability we bring to every project, so you can expect a straightforward quote with no surprises.
All Hi-Lite electricians receive continual professional training to stay current on codes, technologies, and product developments. That means your installation reflects current Illinois and local code requirements, which matters especially in older Wheaton properties where existing wiring or panel conditions can affect how detectors need to be connected.
Whether you are upgrading outdated detectors, wiring a new installation, or simply want a professional assessment of your current setup, Hi-Lite Electric is ready to help. We are ICC Certified (#25-0696), licensed, bonded, and insured, and every project comes with a 90-day parts warranty and a 1-year labor warranty. Reach out today to get the conversation started with a Wheaton electrical contractor you can count on.
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: