86
ExceptionalNorthbrook, IL 60062 4.6(399 reviews)
HVACPlumbingHeatingA/C
Northbrook, Illinois · Air conditioning
Air conditioning contractors in Northbrook, IL
4 air conditioning contractors in Northbrook, out of 6 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 4
- Avg. score
- 78.7
- Scored
- 3
Summary
Data last updatedAs of October 1, 2026, the ProComfort Registry lists 4 air conditioning contractors in Northbrook, Illinois. Most-listed specialties: heating & furnaces (4). 3 have enough public signals for a Registry Score, averaging 78.7 out of 100; 3 score 70 or higher. Together they hold 1,086 public reviews on Google, Yelp and Facebook. The highest-scored is AA Service Co. Heating Cooling & Plumbing, at 86 out of 100. View AA Service Co. Heating Cooling & Plumbing.
Counts come straight from the Registry's records. How the Registry Score works
Showing 1–4 of 4
80
StrongNorthbrook, IL 60062 5.0(613 reviews)
HVACHeatingA/C
70
StrongNorthbrook, IL 60062 4.4(74 reviews)
HVACHeatingA/C
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Not yet ratedAir conditioning contractors in Northbrook: at a glance
- How many air conditioning contractors are in Northbrook, Illinois?
- As of October 1, 2026, the ProComfort Registry lists 4 air conditioning contractors in Northbrook, Illinois.
- Who is the highest-scored air conditioning contractor in Northbrook, Illinois?
- By Registry Score, AA Service Co. Heating Cooling & Plumbing (Northbrook, IL) ranks first at 86 out of 100, among 3 scored businesses averaging 78.7. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
- How are air conditioning contractors in Northbrook, Illinois ranked?
- By Registry Score (0-100, from public reviews, digital presence and reach), with records confirmed by their owners listed first. The full method is at https://procomfortregistry.online/methodology.
What this list includes: businesses whose public category or name points to air conditioning or cooling. Tags come from each business's public category and name, so a company can appear under several trades. Air conditioning contractors across the US