SG Heating & Cooling Services
SG Heating & Cooling Services is a HVAC provider serving Oak Lawn, IL. Rated 4.7★ with 162 Google reviews. See services, review signals, and request a quote.
HVACOak Lawn, IL
On this page
Company overview
- TradeHVAC
- Service areaOak Lawn, IL
- Google rating4.7★ (162 reviews)
- Phone(773) 979-2918
- Address5913 W 87th St, Oak Lawn, IL 60453, USA
Photos
Photos from SG Heating & Cooling Services, sam med
What customers say
“Duct Cleaning - very thorough service and cleaned up after well. I've worked with two other companies for this same service and they were not even close to the same level of detail. Worth it, will wo…”
“Recently had my ducts cleaned by SG Heating & Cooling Services and couldn’t be happier with the service! The team was professional, thorough, and very knowledgeable. They arrived on time, explained th…”
“Ray from S&G was incredible. He was on time and polite. While doing his work, he was happy to take the time to teach me about the furnace inner-workings, things to look out for, and tell me about the …”
“SG heating and cooling services is an excellent company for your home heating and cooling needs. They took the time to understand my needs for my home with cooling and heating. They gave me multiple o…”
“Had a great experience. Leo fixed my furnace last winter and installed a new AC for me as well, not without trying to fix the old one first. He is honest, respectful and hardworking and does excellen…”
Key highlights
Strengths
- Highly rated (4.7★ average)
- Large review volume (162 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does SG Heating & Cooling Services offer?
SG Heating & Cooling Services provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Oak Lawn, IL.
What is SG Heating & Cooling Services's rating?
SG Heating & Cooling Services has a 4.7 out of 5 star rating based on 162 Google reviews.
Is this company licensed in Illinois?
All listed providers have a verified Illinois contractor license at time of publication. You can verify on the Illinois Department of Financial and Professional Regulation (state business registration) plus municipal HVAC licensing (e.g. City of Chicago Department of Buildings) lookup at https://online-dfpr.micropact.com/Lookup/LicenseLookup.aspx.
Does SG Heating & Cooling Services offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Illinois Department of Financial and Professional Regulation (state business registration) plus municipal HVAC licensing (e.g. City of Chicago Department of Buildings) · Company data: verified business records + Google Business profile
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