HVAC, Electric, Plumbing & Sewer Services Across Chicago’s North Shore

Since 1973, the team at Cahill Heating, Cooling, Electric, Plumbing & Sewer has proudly provided unmatched home services to residents throughout Greater Chicago. We are a local and family-owned company that is committed to keeping our community comfortable, and our team goes to great lengths to ensure you have an amazing experience when you work with us. Whether you need HVAC, plumbing, and electric services, Cahill is the name to know.

Call us today at (847) 367-4492 to schedule home services in Chicago’s North Shore.

Our Chicago North Shore Service Area

Don’t see your town listed above? Call (847) 367-4492 to find out if we provide service in your area.

Our Services in Greater Chicago

When you choose Cahill as your home services provider, you can expect expert services, top-quality products, and an unwavering commitment to customer service. From system installations and repairs to routine maintenance, our team can do it all and provide you with the long-lasting solutions you deserve. Turn to our team when you need help with any of the following services:

  • Heating: Don’t let the freezing temperatures of a Chicago winter make your home uncomfortable! Cahill has you covered with heating services for furnaces, boilers, and heat pumps.
  • Air conditioning: Keep cool with expert AC repairs, installations, replacements, and maintenance from the factory-trained technicians at Cahill.
  • Electrical: Our electricians provide expert generator services to ensure your home has power during an outage, along with other general electrical services.
  • Plumbing: You can count on our highly trained plumbers for water heater services, drain cleaning, plumbing repairs, sewer services, and more.

Call Cahill at (847) 367-4492 today to schedule services in Chicago’s North Shore.

WHO WE ARE

Discover the Cahill Difference

Same Day Service, 24/7
365 Emergency Service
Unparalleled honesty
and integrity
Factory Trained Technicians Factory Trained
Technicians
100% satisfaction guarantee
Unmatched customer service Unmatched customer service
We deliver peace of
mind!
ca hill logo
WHO WE ARE

Discover the Cahill Difference

Same Day Service, 24/7 365 Emergency Service
Unparalleled honesty and integrity
Factory Trained Technicians Factory Trained Technicians
100% satisfaction guarantee
Unmatched customer service Unmatched customer service
We deliver peace of
mind!
REVIEWS

What our clients
are saying

Orest B.

I have used Cahill for the past 20 years. Would not think of anyone else for my HVAC needs.

Marie C.

A locally owned business that puts the customer first. Always on time. Always fair pricing. Great service.

Cynthia J.

Great service, friendly technicians. They are helpful and informative. Have relied on them for years.

Kaelin T.

We have been using Cahill for years and would highly recommend!

David W.

Cahill has been helping us for our heating and cooling needs for over 10 years. They continue to surprise me with their quality of work and the dedication of their expert technicians. An amazing company.

REVIEWS
What our clients
are saying