Same-Day Heating Services in the Greater Chicago Area

Expert Furnace, Boiler & Heat Pump Services Since 1973

When temperatures drop in the Chicago area, you’ll need an efficient and reliable heating system to keep you warm all season long. When you need heating services you can trust, look no further than Cahill Heating, Cooling, Electric, Plumbing & Sewer. For 50 years, we’ve been committed to the comfort of our customers. Plus, with our same-day service for all brands of systems, you’ll get only the best with Cahill.

Stay cozy with the help of the heating experts at Cahill! Call (847) 367-4492 to schedule heating services in the Greater Chicago area.

24/7 Emergency Heating Services

If your heater breaks down, you don’t have to suffer in the cold! At Cahill, we’re proud to offer 24/7 emergency heating services throughout the Greater Chicago area to keep our customers warm and safe. We know that heating issues can be a true emergency when it comes to the bitter cold. That’s why we’re there when you need us most to restore your heat and keep you comfortable.

If you need emergency heating service, call Cahill right away at (847) 367-4492!

Quality Heating Repairs

If your heating system isn’t operating properly, turn to Cahill for expert repairs. Our factory-trained technicians have the skills and experience to provide you with an accurate diagnosis of your heating system’s issue and to perform any necessary repairs quickly and thoroughly. With 50 years of experience in the heating industry, you can count on our team to provide long-lasting, reliable solutions to any of your heating problems.

Signs Your Furnace or Boiler Needs Repairs

At Cahill, we provide expert furnace repairs, boiler repairs, heat pump repairs, and more. Call us today if you notice any signs that your home heater may need repairs, including:

  • Increased electrical bills
  • Uneven heating throughout the home
  • Odd noises
  • Poor air quality
  • Insufficient heat

If you’re experiencing any of these issues, don’t delay. Call Cahill at (847) 367-4492 to schedule repairs for your furnace, boiler, or heat pump.

Heating Installation & Replacement

If you’re in the market for a new home heating system, trust the team at Cahill. We offer expert installations, from providing a brand-new system to replacing an existing old and outdated unit. With our services, we guide you through the entire process. This includes selecting the heating system that best meets your needs, safely removing and disposing of existing units, and installing and calibrating your new system for optimal performance.

Types of Heating Systems We Serve

Selecting a new heating system can be a difficult decision. Our team of experts offers honest advice and can help customers choose the heating system that makes the most sense for their home and lifestyle. We proudly install top-quality Lennox heating systems. Our technicians can install a variety of heating systems, including:

  • Gas furnaces
  • Electric furnaces
  • Boilers
  • Heat pumps
  • Ductless units
  • Packaged units

For information on various heating systems, including gas furnaces, electric furnaces, boilers, and more, read our blog post on types of heating systems.

Call (847) 367-4492 to request an estimate for a heating system installation in the Lake Bluff area.

Preventative Heater Maintenance & Tune-Ups

Your heater is essential to your home’s comfort, so ensure it is protected with Cahill’s preventative maintenance services. During a routine tune-up from one of our professionals, we’ll inspect, test, and calibrate the components of your system to ensure that you’re getting superior performance and energy efficiency. By catching minor issues before they become significant problems, we’ll help you reduce the risk of breakdowns and save you money on repairs!

To schedule your annual heating tune-up, call Cahill today at (847) 367-4492.

Why Choose Cahill?

With more than 50 years of experience, Cahill Heating, Cooling, Electric, Plumbing & Sewer has the expertise and skills to handle all your heating needs, including comprehensive furnace services and boiler services. With same-day services and 24/7 availability, you can rest easy knowing we’re here for you in an emergency. Our NATE-certified technicians can service all brands of heating equipment and will always provide you with outstanding customer service. Also, don’t forget to check out our coupons to see how you can save on your heating system service!

For all your heating needs in the Greater Chicago area, trust the team at Cahill. Call today at (847) 367-4492 or contact us online to get started.

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