Hello and welcome, I am excited to tell you about myself and my company PHD Heating & Cooling.
I am originally from Ukraine, where I earned my PHD in Technical Sciences, and became a "Professor of Heating & Air Conditioning" and lecturer.
Now I have been here for 10 years as a licensed HVAC contractor. I am happy to be here and offer my services and expertise to this community.
PHD is committed to excellence in every aspect of our business and our installation. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of installation we bring to our customers and our true experience. Accurate knowledge of our trade combined with ability is what makes us true professionals.
PhD Heating & Cooling helped us finally resolve a boiler and zoning issue that we had been dealing with for years. The system never worked correctly, zones were inconsistent, and no one could get it fully sorted out. Over the years, several other companies came out, tried different things, and left without actually fixing the root of the problem. It was frustrating and exhausting.
PhD approached it differently. This was not a quick or easy job — they came back multiple times, tested the system thoroughly, and didn’t walk away when new issues showed up along the way. It ended up taking about four days of their time to fully dial everything in. We did need to pay more as the scope became clearer, but unlike others, they actually finished the job instead of giving up. Now all zones work properly, the system runs smoothly, and everything finally makes sense. If you have a complex boiler or zoning problem that others couldn’t solve, PhD Heating & Cooling is the company you want.
JC
Jeremy Cabrera
Dec 20, 2025
5.0
We have used PhD for our hvac system for over a year now. Top quality work, and reasonable prices. Phd fixed issues another hvac company couldn’t. I highly recommend phd and would take his work/service over any other hvac company. You won’t be disappointed with his response time and work.
A
Андріі Денис
Dec 13, 2025
5.0
PhD Heating & Cooling did an outstanding job on our boiler system. This was not a simple repair — several other companies either refused the job or could not properly diagnose the issue. The PhD team took the time to fully understand the problem and explained everything clearly before starting the work.
They handled a very complex repair that required experience and real technical knowledge. The work took the entire day, and they continued working despite extremely cold weather conditions. What impressed us most was their persistence and attention to detail — they didn’t rush and didn’t leave until the system was operating correctly and safely.
The final price was very reasonable and actually lower than several other quotes we received, especially considering the difficulty of the job. PhD Heating & Cooling is a professional, honest, and highly skilled company. If you need serious HVAC or boiler work done right, don’t waste time calling around — these are the people to hire. Highly recommended.
TR
Tony Rosinia
Dec 12, 2025
5.0
Our furnace stopped working suddenly tonight (Friday) and the weekend forecast was for below zero temps. After calling multiple companies who would not come out until a later date, PHD came out the same night. They were onsite within an hour and got the unit working very quickly. We were very impressed with their professionalism, promptness and concern for our situation. They are very knowledgeable. Outstanding service and value!!! We will definitely call them again!
EE
Evan
Dec 11, 2025
2.0
The service was completed promptly although Dmitrov seemed kind of cranky. What was less good was them telling me they were sending me to collections 4 days after the service, which was the first day I saw the invoice.
Frequently Asked Questions About PhD Heating & Cooling
What services does PhD Heating & Cooling provide?
PhD Heating & Cooling offers services including heating, air conditioning, tankless boilers, tankless combi boilers, mini-split systems, tankless water heaters, tank water heaters, rooftop, air handlers, and duct installation.
Which brands does PhD Heating & Cooling work with?
They work with brands such as Bryant, Carrier, Aprilaire, Dunkirk, Ecobee, Nest, Mitsubishi Electric, Navien, Trane, Weil-McLain, Rheem, and Honeywell.
What are the operating hours of PhD Heating & Cooling?
PhD Heating & Cooling is open every day from 6:00 AM to 11:30 PM.
Where is PhD Heating & Cooling located?
The business is located at 1016 W. Jackson Blvd, Chicago, IL, 60607, United States.
What payment options does PhD Heating & Cooling accept?
They accept American Express, Cash, Check, Discover, MasterCard, and Visa.
Is PhD Heating & Cooling certified or affiliated with any organizations?
Yes, they are associated with North American Technician Excellence, Bryant Factory Authorized Dealer, and EPA Mainstream Engineering Certified.
How can I contact PhD Heating & Cooling for service inquiries?
You can call their main phone or mobile at +1 312-409-3326 or email heatandcool4you@gmail.com.
What is the website link for PhD Heating & Cooling?
Their website is https://phdheatingcooling.com/.
Are there any nearby businesses to PhD Heating & Cooling where I can find additional services?
Yes, nearby businesses include K3 Video Production for media services, Prope Loop Consulting LLC for real estate services, and The ITAD Company for IT and computer repair.
What nearby professional services are close to PhD Heating & Cooling that customers might also find useful?
Nearby professional services include the law offices of Tamara A. Walker & Associates for legal services, Corneh Capital Funding for financial advising, and TB Defense INC for private investigations.
Are there any interesting nearby community or health services close to PhD Heating & Cooling?
Yes, nearby community and health services include Vollen Medical Center, Muscular Dystrophy Association, and Chicago Brain Health, Dr. Joseph Shoshana for mental health counseling.
Brand Certified Facts from PhD Heating & Cooling
PhD Heating & Cooling partners directly with Yext to publish this data from the brand's official system of record. Learn more about our data sources
Certified February 22, 2026Yext Knowledge Graph
Address
Categories
Geo coordinates
Legal business name
Hours of operation
Phone number
Official website
Syndication Network
Approved business data is pushed to 100+ publishers, including: