About Stefani Partners
Built on Expertise. Driven by Results.
A dual-division service company delivering licensed electrical and professional IT work for residential and commercial clients across McHenry County and Lake County, Illinois.
Who We Are
Stefani Partners LLC was founded on a simple idea: clients deserve a contractor who shows up, does the work right, and stands behind it. We built our reputation one project at a time — from single fixture installs to full commercial network buildouts — and we've carried that same standard into everything we do.
What sets us apart is our dual-division model. Most contractors specialize in one trade. We bring licensed electrical expertise and professional IT capability under one roof, so clients with overlapping needs don't have to coordinate multiple vendors. One company. Two divisions. One standard of work.
Quality Workmanship
Every job is done to code, done cleanly, and done right the first time. We don't cut corners.
Honest Pricing
Free quotes, transparent estimates, and no surprise charges. You know the cost before we start.
Reliable Service
We show up when we say we will, communicate clearly, and follow through on every commitment.
Client-First Approach
Residential or commercial, small job or large — every client gets the same level of attention and care.
Our Divisions
Two Divisions. One Standard.
Electrical Division
Licensed light fixture installation and lighting remodels for residential and commercial properties. From a single pendant swap to a full commercial lighting overhaul.
Computer & Networking Division
Structured cabling, wireless networks, computer repair, and IT infrastructure for homes and businesses. Available nationwide.
Where We Work
Our Electrical Division serves McHenry County and Lake County, Illinois — including Crystal Lake, Woodstock, Waukegan, Libertyville, and surrounding communities. Our Computer & Networking Division serves clients nationwide.
Electrical Service Locations
Ready to Work Together?
Get in touch for a free, no-obligation quote on your electrical or networking project.