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Expertise You Can Rely On, From Lighting Repairs to Complete Home Rewiring

Our experienced, licensed electricians can perform all of the electrical services you need for your home in Chicago, including the NW Chicago suburbs. They have decades of experience in installing, upgrading and replacing electrical fixtures, wires, and panels. We can even inspect and test your home's electrical system to ensure it is safe and up to code.

Electrical Services

  • Safety checks
  • Ceiling fan installation
  • Circuit breaker replacement
  • Code compliance
  • Electric and Breaker Panel Upgrades
  • Energy saving lighting solutions
  • Exhaust fan installation
  • High efficiency lighting
  • Indoor lighting, outlets, and switches
  • Landscape lighting
  • Lighting controls
  • Motion Sensors
  • Outlet, switch and home lighting installation
  • Outdoor lighting, outlets, switches
  • Pool, spa or hot tub wiring
  • Recessed lighting
  • Service Panel Upgrades
  • Smoke/CO detectors
  • Underground wiring
  • Whole home surge protection
  • Wiring upgrades

Experience You Can Trust for All Your Residential Electrical Services

Althoff has been taking care of customers in the Greater Chicago area for nearly 60 years.

  • Family owned and operated
  • Licensed and bonded electrical contractor
  • Professionally trained, licensed electricians
  • True 24 hour service
  • Live phone operators and staff
  • Employees drive marked vehicles and wear a uniform & ID badge
  • We quote firm prices upfront
  • Free estimates on equipment replacements
  • Quality brands and products you can trust
  • Ongoing training in our state of the art training lab
  • We clean up when we’re done
  • Variety of payment options available
  • Satisfaction guaranteed


"Matt knows our systems and definitely knows what he is doing. We have total confidence when he leaves that everything is done correctly."

~ T.S from North Barrington, IL


"Althoff's is a very good company who always gives great service and timely service by well-trained technicians. We are delighted to do business with this company!!"

~ R.G. from Crystal Lake, IL


"The tech was on time, efficient, and extremely knowledgeable. I would definintly use this individual again, if or when I need this kind of help."

~ M.S. from Crystal Lake, IL


Let Our Customers Tell You How Great We Are

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