Heating, Air Conditioning, and Plumbing Services

As a family owned and operated business, we take great pride in treating our customers like part of the family. From something as simple as a leaky faucet to the most complicated remodel, every job is our most important.

Our dependable, licensed, and bonded team members are experts in diagnosing, repairing, and installing plumbing, heating, and air conditioning systems. We show up when we say we will, and no one will sell you services you don’t need.

Call us today and join the Freund “family!”


Heating Repair & Installation

Freezing winter weather is on its way.  Make sure your heating unit is up to the challenge! We offer regular maintenance plans, as well as quality repair and installation services.

Plumbing Emergencies (or Not!)

We’re here to help you 24/7 for your plumbing needs. Whether you’re fighting with a flooded basement or an overflowing toilet – or simply looking to install a new sink or shower, remodel your bathroom, or relocate a toilet, we are
here to help.

Services Offered/Brands Used

Plumbing, Heating, Air Conditioning, Remodels, Residential, Commercial, Emergency Service, Relocating Plumbing, Installing Toilets, Repairing Leaks, Freon Recharging, Duct Repair, Kohler, Moen, Mansfield, Goodman, Ducane, Unico, Spacepack, Triangle 2, Burnham, Wyles-McClain

Locations Served

McHenry, Johnsburg, Crystal Lake, Woodstock, Wonder Lake, Fox Lake, Barrington, Libertyville, Island Lake, Lakemoor, Northern Illinois, Northwest Suburbs, McHenry County, Lake County, Algonquin, Cary, Fox River Grove, Harvard, Greenwood, Marengo, Huntley, Hebron, Alden, McCullom Lake, Pistakee Highlands, Richmond, Spring Grove, Sunnyside

Contact Us


502 N. Kent Rd. McHenry, IL 60051

Available 24 hours for emergencies.

Licensed and bonded. LIC# 058-073362.