HVAC, Plumbing & Generator Services in Vernon Hills, IL

Keeping comfortable year-round in Vernon Hills requires reliable systems and having a team you trust to service those systems. That’s where Cahill Heating, Cooling, Electric, Plumbing & Sewer comes in. From providing comprehensive air conditioning and heating services to expert plumbing and generator services, our team is ready to provide the solutions you need to keep your home comfortable and functional. For over 50 years, our team has delivered prompt service and quality workmanship provided by dedicated professionals. With us, you’ll always be in good hands.

For expert services in Vernon Hills, set up an appointment with the Cahill team today!

HVAC Repair, Installation & Maintenance

Technician repairing an air conditioner

When your HVAC system is on the fritz, it’s pertinent to schedule services as soon as possible. When you’re in the market for a new system or need to schedule routine maintenance, we’ve got you covered with full-service HVAC work to keep your Vernon Hills home running efficiently and comfortably.

Air Conditioning Services

To keep cool and safe during the summer, expert AC work is a must. At Cahill, we provide the following air conditioning services for your convenience:

Heating Services

When temperatures drop in Vernon Hills, you should have a working heater to keep you and your home warm and comfortable. Fortunately, the Cahill team provides our community with top-quality heating installations, heating repairs, and heating maintenance for the following systems:

Indoor Air Quality Services

Prioritizing your home’s air quality should be on your to-do list. We offer exceptional indoor air quality services to combat things like allergens, mold & mildew, pet dander, and more. We provide services for humidifiers, dehumidifiers, and air purifiers.

Plumbing & Sewer Services in Vernon Hills

Your home’s plumbing system is responsible for a lot. To ensure it’s always equipped to get you through each day in comfort and convenience, we provide a range of expert plumbing services for your benefit. Our plumbing services for Vernon Hills homes include:

Backup Generators for Vernon Hills Homes

Generac standby generator installed outside of a home

You rely on electricity to power up the appliances you use every day. When an outage occurs, it’s not only an inconvenience but can also be hazardous if you’re unable to access heating or cooling in harsh weather. A backup generator is designed to kick on automatically so that you never have to go without power. We provide trusted backup generator services including Generac installations and quick repairs for Vernon Hills homeowners.

Why Choose Cahill?

Since 1973, Cahill Heating, Cooling, Electric, Plumbing & Sewer has worked hard to keep the Vernon Hills community safe and comfortable with leading HVAC, plumbing, and electrical services. We are a family-owned and -operated company that delivers same-day services for all brands performed by a team of factory-trained technicians. We offer 24/7 emergency services and a range of coupons and specials for added convenience and peace of mind.

Ready to get started? Schedule service in Vernon Hills with our team today!

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