$200 OFF Special price for Installation of a replacement Humidifier read more

Prompt and Efficient Old Town Heating and Cooling Services

Are you a homeowner in Old Town seeking reliable heating and air conditioning services? Look no further! Deljo Heating & Cooling is your go-to HVAC company in the Chicago area. We provide cost-effective, energy-efficient solutions to keep your home comfortable year-round.

Our Comprehensive HVAC Services

As HVAC professionals, we have the expertise to handle a wide range of heating and cooling services, including:

  • New Installations: If you need a new HVAC system or want to replace your old one, we provide top-notch installation and replacement services. Our team works closely with you to select the best equipment for your sizing requirements, energy usage, and budget.
  • Meticulous Repairs: Is your system malfunctioning? We handle all types of Old Town heating and air systems, including furnaces, air conditioners, mini splits and boilers. We use industry-leading HVAC repair techniques to get your system working again as quickly as possible.
  • Regular Maintenance: Regular maintenance is necessary to ensure optimal HVAC performance and longevity. We inspect, clean, and adjust your system, catching problems early so it continues operating at peak efficiency. Your system remains in top condition with less chance of breakdown. Additionally, it will heat and cool your home using less energy, leading to smaller energy bills.

Anytime you schedule a service with us, our team comes ready for any challenge that might arise, efficiently and confidently. We strive to meet and exceed your expectations throughout the appointment.

Why Homeowners Trust Us

For over 100 years, Deljo Heating and Cooling has been the leading name for dependable Chicago HVAC services. We uphold an unwavering commitment to our customer’s specific needs, prioritizing quality, transparency, and customer service.

Here are some other ways we stand out above the rest:

  • Expertise: Our technicians are highly trained and certified, ensuring you receive the best service possible.
  • Quality: We use only the highest quality parts and equipment for all our services.
  • Customer Service: Your satisfaction is our top priority. We’re committed to providing clear communication and professional service from beginning to end.
  • Affordability: Our prices are competitive, honest, and upfront, so there are no surprises. We also offer special financing options to keep costs affordable.
  • 24/7 Availability: We’re available around the clock for any emergency services.

We’re not just about service; we’re about solutions. From new installations to regular repairs and maintenance, we’re by your side every step of the way. No matter the challenge, we strive to ensure your home’s heating and cooling systems work seamlessly and efficiently.

Get in Touch Today!

Ready to experience the Deljo difference? Call 773-829-4295 to schedule service, or click here for a free quote. We await your call to address any questions, concerns, or emergencies. You can always trust us to bring comfort to your home.

Client Testimonials

Read the opinions of our satisfied customers.

I always use Deljo. The entire staff is amazing from intake calls to install. They were fast, professional and gave us a fair price.

Monica OConnor Chicago IL.

Joe was great. We came home to a cold house on a Sunday night and he came out to diagnose the issue right away. Very knowledgeable, very friendly.

Kyle Sant Chicago IL.

We’ve been using Deljo for several years and have had a great experience with them. They’re prompt, reliable, and trustworthy. The technicians (David was the most recent) have been great.

Ari Telisman Chicago IL.

My hot water heater had some leaky pipes due to corroded unions. The repair took longer than I thought due to some unforeseen circumstances. Unfortunately after the repairs the water heater stopped working...

Maria Pradd Chicago IL.

Questions? We Can Help! Contact Us Today!

Our Service Areas

Contact Deljo Heating & Cooling today. We look forward to hearing from you and helping out with all your indoor comfort needs.

Chicago Suburbs

Chicago Neighborhoods

This or That?

With the purchase of a full system, choose from:

This : Free Tanked Natural Draft Water Heater

OR

That: Up to a $3,000 discount

Monthly payments as low at $89/Month

Must qualify for financing through Service Finance Company

All other discounts and promotions may not be applied to this offer. All installations must be completed by April 14, 2024 to qualify.

Promotion can be redeemed only after moving forward with proposal or equipment replacement. Can be scheduled via email, phone, or website.