
Serving Union, IL and surrounding areas
Angi Approved
In business since 2011
Emergency services offered
Warranties offered
"All in all good service but price too high"





+15


Serving Union, IL and surrounding areas
Angi Approved
In business since 2011
Emergency services offered
Warranties offered
"All in all good service but price too high"





+15

Serving Union, IL and surrounding areas
Angi Approved
In business since 1946
Free estimates
Emergency services offered
"Great experience from beginning to end."





+2

Serving Union, IL and surrounding areas
Angi Approved
In business since 1971
Free estimates
Emergency services offered
"My mother contacted Four Seasons Heating and Cooling on 01/26/2026 for a water leak. What should have been a simple service call turned into them replacing her boiler?something that was not needed. The technician arrived at 8:00 a.m. and instead of shutting the water off, allowed it to continue leaking for approximately three hours while he tried to determine ?how my mother?s credit was? so they could charge her for additional work. He even made the comment, ?Oh, there is no way you could afford this in cash,? which was extremely inappropriate and unprofessional. After being pressured into purchasing a new boiler costing nearly $17,000, her tenants were left with NO HEAT because the job was not completed correctly. A second technician had to come out to bleed the old pipes and stated that the original work was done incorrectly. I was on the phone during a call with customer service and had to take over because of how rude and disrespectful they were toward my mother. Once I took over "





Serving Union, IL and surrounding areas
Angi Approved
Super Service Award Winner
Free estimates
Emergency services offered
Warranties offered
"Very impressed with G & R Heating & Air! They arrived on time and got our heater running perfectly. Honest pricing and excellent customer care. Will definitely call them again."





+20

Serving Union, IL and surrounding areas
Angi Approved
In business since 2025
Free estimates
Emergency services offered
"Great work by Freddy, very polite ,respectful of our home very thorough. I inquired online at 4am before I went to work . My furnace not functioning correctly he called me within minutes of pressing send, told him no rush , if he could look at it today and he was here by noon and everything is functioning properly "





+15

Serving Union, IL and surrounding areas
Angi Approved
In business since 2022
Free estimates
Emergency services offered
"Very knowledgeable, very thorough."



Serving Union, IL and surrounding areas
Angi Approved
In business since 2021
Free estimates
Warranties offered
"Careful friendly"


Serving Union, IL and surrounding areas
Angi Approved
In business since 2010
Free estimates
Emergency services offered
"I received a call from Boris shortly after contacting Angie's List on Wednesday. He said he could do the installation on Saturday noon. At 12:00 (Boris +1) arrived and installed the thermostat efficiently and professionally and at a fair price. Checked that the thermostat was working properly before leaving. They were considerate and put on shoe covering when entering our home. I will call him again when service is needed."




Serving Union, IL and surrounding areas
Angi Approved
In business since 2016
Free estimates
Offers commercial services
"Everything was completed quickly, they were both knowledgeable and professional. Exactly what I was looking for."



Serving Union, IL and surrounding areas
Angi Approved
In business since 1994
Free estimates
Small jobs welcome
"Marty does great work. I would hire him in a second."





+73
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