Cliff Bergin and associates inc

Cliff Bergin Makes It Easy to Make the Better Choice

Finding a heating, cooling, or plumbing service provider you trust can be tricky, because everyone sounds alike. Discover the better choice in Cliff Bergin & Associates. We provide a unique blend of services—we work on all makes and models of furnaces, boilers, air conditioners, indoor air quality products, and plumbing equipment. If you have a home comfort concern of any type, our NATE-certified techs and licensed plumbers are here to help.

All of our employees have undergone extensive training and are licensed and insured to guarantee the quality of our work. Because we’ve been around since the 1920s, many of our customers consider us to be a staple in the community and even request our team members by name. We treat everyone with respect and take great pride in caring for our neighbors throughout the Ozaukee, Milwaukee, Washington, and North Shore communities.

Next time you’re due for home comfort service, give our team a chance to prove why we’re the better choice—call 262-242-2456.

Why Choose Us?

Anytime you choose Cliff Bergin, expect outstanding service. We are 100 percent committed to customer satisfaction—if you’re not happy with our work, we’ll come back to make things right. It’s all part of our unmatched care.

Our team has won the coveted Carrier® President’s Award nine times. The President’s Award is given only to dealers who go above and beyond in providing outstanding work and customer service. We have a proven track record and our customer testimonials are great examples.

Côr™ Home Automation Provides Total Control at Your Fingertips

cor home automation logoThe Côr™ Home Automation system from Carrier® allows homeowners to keep an eye on their homes and remotely manage their security and home appliances from anywhere—the range of options are almost endless. You can set the lights to turn on as you pull into the driveway, adjust the thermostat from work, receive an alert if there’s a water leak, and even grant a serviceman access for a short time and monitor them while they work. Call us to learn more about how Côr™ Home Automation can transform the way your home functions.

24 hour emergency service

Request an Appointment

This form is only monitored during regular business hours—if you need emergency service, please call 262-242-2456.



We service all makes of oil and gas furnaces, as well as boilers and radiant heating systems. And as a Carrier® Factory Authorized Dealer, we proudly install Carrier equipment.

Explore Our Heating Services



Walk into cool comfort when you call us for all of your air conditioner installation, repair, or service needs. Ask us about alternative options, like heat pumps or ductless split systems.
Explore Our Cooling Services


From minor drips and persistent leaks to professional kitchen and bath remodeling projects, rely on our master plumbers to provide the ultimate in reliable service that gets the job done.

Explore Our Plumbing Services

Water Conditioning

Water Conditioning

Call our experts to test your water supply, diagnose it, and find the perfect water solution, including water softeners, iron filters, and reverse osmosis water systems.

Water Conditioning Services

Join the Cliff Bergin Family

Working at Cliff Bergin provides satisfaction from a job well done, as well as knowing that you have served one of your neighbors—perhaps in a time of emergency. We work hard and feel like a family. Many of our employees have been with us for more than 20 years and that says a lot about our team culture. Not only do we want you to work here, but we want you to make your career here. We offer educational opportunities, including NATE-certification, so you can grow and thrive. Making a personal investment in our team members is important to us.

Benefits Include:

Competitive pay and benefits

Growth opportunities

Team-oriented culture

Continuing education

Cliff Notes Blog
  • Furnaces are bound to come to mind when you think “heating system,” but they aren’t the only way to warm up your Mequon-area home. At Cliff Bergin & Associates, we know that in some cases, a heat pump can work just as well. In this......

  • When you go to the sink to fill up your water bottle, chances are you don’t think too much about what else might be in there. At Cliff Bergin & Associates, we do think about it—and we want to help ensure your water supply is......