Business Details
About
HVAC ContractorAir Conditioning ContractorHeating Contractor
Deljo Heating and Cooling has a rich history spanning over 100 years in the local heating and cooling industry. Throughout this time, we have served two generations of Chicagoland residents and business owners, providing them with top-notch HVAC products and services. Our commitment to excellence has ensured that our customers stay comfortable during the extreme temperatures of both winter and summer seasons.
Location
Hours
Reviews
4.9
3,127 reviews
5 stars
2,969
4 stars
66
3 stars14
2 stars13
1 star
65
What are people saying?
AI-generated from recent customer reviews
Customer Service
Technicians are consistently described as friendly, knowledgeable, and professional, providing thorough explanations and addressing customer concerns.
Efficiency
Many customers praised the quick response times and efficient service, with technicians often resolving issues in a timely manner.
Pricing Concerns
Some customers expressed dissatisfaction with perceived high costs for services and parts, feeling that certain repairs were overpriced or unnecessary.
Installation Quality
While many reviews highlighted excellent service, there were notable complaints regarding installation errors that led to significant issues, such as water damage.
Overall Satisfaction
Despite some negative experiences, a majority of customers reported being pleased with the service and expressed willingness to recommend Deljo.
- KKKevinNov 14, 20251.0Free estimate is only for replacements, spent time getting my info to quote about $180 to send someone to diagnose. Be transparent with pricing upfront, don't waste our time.
- SMSuzanne MartineauNov 6, 20255.0Deljo is never the cheapest – but I feel we always get good service. Jonathan McLin was no exception. He kept me informed, he is a super nice guy, and I he took good care of our furnace!
- CFCasey FuessOct 23, 20255.0John T did a great job answering all of my questions about finding the right furnace specs.
- SSsusanOct 19, 20255.0Sam did an excellent job- his rank as a top service technician is well deserved. The Tekmar Controller presented what I thought was a problem, but Sam accurately assessed and calmly solved the issue. His visit recap email concisely detailed what was done, with pics and helpful instructions- perfect for presentation at our association's Annual Meeting. Sam's a personable, thorough, calm-under-pressure, seasoned professional. Deljo says top tech- I say over-the-top!!
- BFBrad FogelOct 16, 20251.0Tech person was nice but they charge an exorbitant rate to replace a part on warranty claim for our hvac system that we bought from them less than 3 years ago.
Frequently Asked Questions About Deljo Heating and Cooling
What services does Deljo Heating and Cooling provide?
Deljo Heating and Cooling provides top-notch HVAC services including heating and air conditioning installation, repair, and maintenance for residential and commercial clients.
Where is Deljo Heating and Cooling located?
Deljo Heating and Cooling is located at 4300 W Bryn Mawr Ave, Chicago, IL 60646, USA.
What are the operating hours of Deljo Heating and Cooling?
Deljo Heating and Cooling operates 24 hours a day, 7 days a week, ensuring they are available when you need HVAC services.
How long has Deljo Heating and Cooling been in business?
Deljo Heating and Cooling has been serving the Chicagoland area for over 100 years since its establishment in 1922.
How can I contact Deljo Heating and Cooling?
You can contact Deljo Heating and Cooling by phone at +1 773-862-9541 or visit their website at https://deljoheating.com/.
Which nearby stores offer home goods that I can visit before or after visiting Deljo Heating and Cooling?
You can visit nearby home goods stores such as Cozzini and Hi-Mart for your home improvement needs before or after your HVAC service appointment at Deljo Heating and Cooling.
If I need transportation to Deljo Heating and Cooling, what nearby services are available?
Compass Transportation offers taxi services nearby, which can help you reach Deljo Heating and Cooling conveniently.
Are there any parks or outdoor places near Deljo Heating and Cooling where I can relax?
Yes, Sauganash Trail, a park and hiking trail, is nearby where you can enjoy outdoor activities before or after your visit to Deljo Heating and Cooling.
Can I find other HVAC or contractor services near Deljo Heating and Cooling?
Yes, nearby businesses such as Sid Harvey Industries and Midco International also provide HVAC and contractor services close to Deljo Heating and Cooling.
What categories does Deljo Heating and Cooling specialize in?
Deljo Heating and Cooling specializes in HVAC contracting, including air conditioning and heating services for both residential and commercial clients.