AA Service Co.
AA Service Co. is a HVAC provider serving Arlington Heights, IL. Rated 4.9★ with 3,311 Google reviews. See services, review signals, and request a quote.
HVACArlington Heights, IL
On this page
Company overview
- TradeHVAC
- Service areaArlington Heights, IL
- Google rating4.9★ (3,311 reviews)
- Phone(847) 383-0416
- Address550 Anthony Trail, Northbrook, IL 60062, USA
Photos
Photos from AA Service Co., TOM KORSAK, mike mulvaney, Thomas Sheeran
What customers say
“Scott and Jeremy from AA Service Company came to my home, and I truly cannot say enough positive things about them. They were professional, timely, extremely knowledgeable, and incredibly helpful from…”
“The heat at my business stopped working and AA Service was able to offer me a same day appointment to come diagnose the issue. Alex S. showed up right on time, did the inspection, explained everythin…”
“For the first time in the 30 years I have lived in my house, all three floors are the same temperature when it’s 11 below. Tim Zels came out and recommended a new furnace and suggested adding another …”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (3,311 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. offer?
AA Service Co. provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Arlington Heights, IL.
What is AA Service Co.'s rating?
AA Service Co. has a 4.9 out of 5 star rating based on 3,311 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. 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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