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Palo Alto, California · Air conditioning

Air conditioning contractors in Palo Alto, CA

7 air conditioning contractors in Palo Alto, out of 8 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.

Pros
7
Avg. score
56.4
Scored
7

Summary

Data last updated

As of October 15, 2026, the ProComfort Registry lists 7 air conditioning contractors in Palo Alto, California. Most-listed specialties: heating & furnaces (7). 7 have enough public signals for a Registry Score, averaging 56.4 out of 100; 3 score 70 or higher. Together they hold 409 public reviews on Google, Yelp and Facebook. The highest-scored is Finest Heating & Air, at 84 out of 100. 2 are Featured for 2026. View Finest Heating & Air.

Counts come straight from the Registry's records. How the Registry Score works

Showing 1–7 of 7

Air conditioning contractors in Palo Alto: at a glance

How many air conditioning contractors are in Palo Alto, California?
As of October 15, 2026, the ProComfort Registry lists 7 air conditioning contractors in Palo Alto, California.
Who is the highest-scored air conditioning contractor in Palo Alto, California?
By Registry Score, Finest Heating & Air (Palo Alto, CA) ranks first at 84 out of 100, among 7 scored businesses averaging 56.4. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
Which companies are featured in Palo Alto, California for 2026?
ProComfort Registry features EM Energy&Air, Fuse HVAC & Plumbing. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
How are air conditioning contractors in Palo Alto, California 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