AA Service Co. Heating, Cooling & Plumbing
AA Service Co. Heating, Cooling & Plumbing is a HVAC provider serving Libertyville, IL. Rated 4.7★ with 253 Google reviews. See services, review signals, and request a quote.
HVACLibertyville, IL
On this page
Company overview
- TradeHVAC
- Service areaLibertyville, IL
- Google rating4.7★ (253 reviews)
- Phone(847) 383-0416
- Address624 Second St, Libertyville, IL 60048, USA
Services offered
- installation
- repair
- emergency
Photos
Photos from AA Service Co. Heating, Cooling & Plumbing, Quin O'Brien
What customers say
“AA Service Co Did a full HVAC system replacement today at my house. Jeff , Alexis and Brandon made the entire process a first class experience. You definitely get what you pay for with AA Service Co a…”
“Unique specializes in systems that go into older homes that do not have forced air A/C. They install and maintain these systems. When my 30 year old Unico system needed to be replaced, they did a th…”
“We had our AC tuned up. The service man came at the scheduled time. He did a thorough job testing and cleaning our unit. He answered our questions to our satisfaction and gave us good advice as t…”
“Robert, who works for Unique, recently repaired our AC unit when our condenser went bad. He was excellent!! He took apart the unit and showed me exactly what was wrong. He used a voltage meter to s…”
“Unique Indoor Comfort Heating and Air Conditioning is very professional and trustworthy. I have used them for several years now and have never been disappointed in their service. I love their text sys…”
Key highlights
Strengths
- Highly rated (4.7★ average)
- Large review volume (253 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 AA Service Co. Heating, Cooling & Plumbing offer?
AA Service Co. Heating, Cooling & Plumbing provides: installation, repair, emergency. They serve residential and commercial customers in Libertyville, IL.
What is AA Service Co. Heating, Cooling & Plumbing's rating?
AA Service Co. Heating, Cooling & Plumbing has a 4.7 out of 5 star rating based on 253 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 AA Service Co. Heating, Cooling & Plumbing 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
See our editorial standardsReport inaccurate info about AA Service Co. Heating, Cooling & Plumbing
Request a quote from AA Service Co. Heating, Cooling & Plumbing
Enter your ZIP and we will line up a free estimate alongside other top local pros.