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

Kenilworth Heating and Air Conditioning Solutions

Stop searching for Kenilworth, IL, heating and cooling companies to fix your broken heating or air conditioning system. With a century of experience, Deljo Heating and Cooling is a beacon of reliability and excellence in the HVAC industry.

Whether you need system replacement, annual maintenance, or emergency repairs, our skilled and experienced technicians will solve the problem as soon as possible.

Comprehensive HVAC Solutions

At Deljo Heating and Cooling, we understand the diverse needs of our customers. Whether you need HVAC inspections, biannual maintenance, or assistance with heating and cooling inefficiencies, our team is ready to provide prompt and efficient solutions. We treat our customers like family, ensuring every visit exceeds your expectations.

Premier HVAC Installation and Repair

Is your AC cycling too often, or is your heater acting up? Our certified HVAC technicians can diagnose and promptly repair any heating or cooling system issues. We can do various air conditioning and heating repairs, like

When it’s time for an upgrade or replacement, trust our service experts to guide you. We offer professional recommendations tailored to your needs and budget, guaranteeing 100% customer satisfaction with every installation, repair, or replacement.

A male HVAC technician repairing an air conditioner.

Need 24/7 Emergency HVAC Services? We’ve Got You Covered

Your comfort and safety are our top priorities. That’s why Deljo Heating and Cooling offers 24-hour emergency HVAC services. Whether your heater malfunctions on a holiday at 3 a.m. or your AC falters during an August heatwave, you can count on us to be there.

All-Encompassing Heating and Cooling Services

Your HVAC system is more than the furnace and air conditioner. Beyond our traditional services, we offer comprehensive solutions for

  • Indoor air quality
  • Humidity control
  • Water heaters
  • Smart thermostats

No matter what, we’ll find the right products for your home. Using state-of-the-art technology and installation practices, you’ll have a new energy-efficient and cost-saving HVAC system in no time. Our combination packages enhance your home comfort throughout the year.

Trust Us: We’re the Experts

We’re proud to be the go-to HVAC service provider in Kenilworth and the rest of the North Shore. Our reputable services have evolved, but our commitment to excellence remains the same. We only hire trusted HVAC technicians exemplifying our core values: honesty, fairness, and delivering the highest quality service.

We have delivered top-notch HVAC solutions across Chicagoland for over 100 years. From our humble beginnings as a family business, we built our enduring commitment to customer satisfaction on honesty, fairness, and exceptional service. Don’t just take our word for it; check out our numerous 4.9-star reviews to see some past satisfied customers.

Contact Us for Your HVAC Needs

Come to us for all your HVAC services in Kenilworth, IL, and the surrounding area. Call us today at 773-829-4295 for a free estimate or to schedule service. We’re available 24/7 for any immediate calls, but we’re happy to consult you on longer projects.

Your time is our top priority, so we offer a money-back guarantee if you’re unsatisfied with your service.

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