Electrical Contractor Thornton IL | Call Contractor's Power & Light

901 N Williams St, Thornton, IL 60476

(800) 244-1422

Company Overview

Contractor's Power & Light is a trusted electrical service provider based in Thornton, IL, dedicated to keeping homes and businesses safely powered. We specialize in addressing common local electrical challenges, particularly generator transfer switch malfunctions and the complexities of damaged underground cables. Our certified electricians perform thorough electrical inspections to identify potential hazards and ensure your system's reliability, especially critical for backup power during outages. Serving the Thornton community, we offer expert diagnostics, repairs, and preventative solutions to protect your property from electrical failures and ensure uninterrupted power for your family or operations.

Business Offerings

  • Electric inspection

Questions and Answers

How can a routine electrical inspection in Thornton help prevent generator transfer switch problems?

A comprehensive electrical inspection by our Thornton team proactively checks your entire system, including the critical connections to your backup generator. We test the transfer switch for proper operation, verify wiring integrity, and ensure it meets current safety codes. This helps identify wear, corrosion, or installation issues common in our area before they cause a failure during a power outage, guaranteeing your generator kicks in safely when you need it most.

What should I do if I suspect damaged underground electrical cables on my Thornton property?

If you notice flickering lights, tripping breakers, or areas of dead outlets, you may have underground cable damage—a frequent issue with local soil conditions. First, avoid digging in the area. Contact Contractor's Power & Light immediately for a diagnostic electrical inspection. We use specialized equipment to locate and assess the damage safely. Our Thornton electricians then perform precise repairs or replacements, restoring power and preventing potential safety hazards like shocks or fire.

Why is an inspection specifically important for older homes in Thornton before relying on a generator?

Older homes in Thornton often have electrical systems that weren't designed for modern generator loads. Our inspection evaluates your panel's capacity, grounding, and the condition of existing wiring to handle the transfer switch's demand. We ensure the backup power integration is safe and won't overload your system. This proactive step prevents damage to your appliances, generator, and home's electrical infrastructure, providing peace of mind for reliable emergency power.

Business Location & Hours



Mon:7:00 AM - 5:00 PM
Tue:7:00 AM - 5:00 PM
Wed:7:00 AM - 5:00 PM
Thu:7:00 AM - 5:00 PM
Fri:7:00 AM - 5:00 PM
Sat:Closed
Sun:Closed


Scroll to Top
CALL US NOW