HVAC, Plumbing & Electrical Services in Chicago’s North Shore
Cahill Heating, Cooling, Electric, Plumbing & Sewer has proudly served Chicago’s North Shore for over 50 years. As a family-owned and -operated company, we’re committed to delivering honest, dependable service with a personal touch. Our factory-trained technicians offer same-day service for HVAC, plumbing, electrical, and sewer issues, making it easier to get the help you’re looking for, right when it matters most.
We’re here to keep your home running smoothly, no matter what. Contact us to schedule HVAC, plumbing, or electrical services in the North Shore area.
HVAC Repair, Installation & Maintenance
Cahill offers trusted HVAC repair, installation, and maintenance services throughout the North Shore, where freezing winters and hot, humid summers make reliable heating and cooling a must. Whether your furnace gives out in January or your air conditioner struggles in July, we’re here to help restore comfort fast with expert, dependable service.
Air Conditioning Services
A sudden breakdown in the middle of a humid Chicago summer is never fun — that’s why Cahill is here with fast, reliable air conditioning services. From quick fixes to full system upgrades, we’ll help keep your home cool and comfortable.
Our AC services include:
- AC repair: If your AC is blowing warm air, making strange noises, or constantly cycling on and off, it’s time to call Cahill for expert air conditioning repair.
- AC installation: Cahill installs high-quality, energy-efficient air conditioning systems with precision and care, walking you through every step of the process from selection to final setup.
- AC maintenance: The best time to schedule AC maintenance is in the spring, before the summer heat kicks in, to ensure your system runs efficiently all season long.
Do you have a ductless mini-split system? We service those, too, handling everything from repairs to new installations to keep your space cool and efficient.
Heating Services
Heating isn’t just about comfort — it’s about safety during Chicago’s bitter winters. At Cahill, we work with all types of heating systems, including furnaces, boilers, and heat pumps, to make sure your home stays warm.
Our heating services include:
- Heating repair: Catching heating issues early with professional furnace repair can prevent major breakdowns, improve efficiency, and keep your home safe during cold snaps.
- Heating installation: A successful furnace installation depends on correctly sizing the system for your home and ensuring expert installation for peak performance and reliability.
- Heating maintenance: Annual heating maintenance helps extend your system’s lifespan, lower energy bills, and reduce the chance of mid-winter breakdowns.
Plumbing & Sewer Services in the North Shore
In Chicago’s North Shore, it’s not unusual for plumbing systems to be 40 years old — or more. Aging plumbing systems pose many challenges, so that’s where our plumbers come in. The Cahill team handles everything from leaky faucets and stubborn clogs to new installations. No matter the size of the job, we’ll keep your system working properly and your day hassle-free.
Our plumbing services include:
- Plumbing repair
- Plumbing installation
- Water heater service
- Drain cleaning
- Sewer repair and replacement
Electrical Services for Chicago North Shore Homes
Electrical work plays a big role in keeping your home running safely and efficiently. That’s why our licensed electricians handle your electrical needs with precision, care, and attention to detail. It’s all part of making sure your home stays powered, comfortable, and worry-free.
Generator Installations & Repairs
Power outages are never convenient, but having a backup generator can make all the difference. We install and service Generac generators, giving you peace of mind that your home will stay powered during storms, outages, or unexpected emergencies. Whether you’re looking to install a new system or need a quick repair, we’re here to help keep the lights on.
Why Choose Cahill?
At Cahill Heating, Cooling, Electric, Plumbing & Sewer, we’re here to make taking care of your home easier, with factory-trained technicians, a customer-first approach, and plenty of ways to save through coupons and specials. Whether it’s HVAC, plumbing, or electrical work, you can count on us for reliable service, expert care, and a team that always puts your needs first in Chicago’s North Shore area.
Our team proudly serves Chicago’s North Shore with expert care you can trust. Contact us today to schedule service.
