77
StrongLake Forest, CA 92630 4.8(70 reviews)
HVACHeatingA/C
Lake Forest, California · Air conditioning
Air conditioning contractors in Lake Forest, CA
7 air conditioning contractors in Lake Forest, out of 12 HVAC and plumbing businesses the Registry lists there. Ranked by Registry Score, owner-confirmed records first.
- Pros
- 7
- Avg. score
- 64.3
- Scored
- 6
Summary
Data last updatedAs of October 14, 2026, the ProComfort Registry lists 7 air conditioning contractors in Lake Forest, California. Most-listed specialties: heating & furnaces (6). 6 have enough public signals for a Registry Score, averaging 64.3 out of 100; 3 score 70 or higher. Together they hold 1,423 public reviews on Google, Yelp and Facebook. The highest-scored is Mission Viejo Heating & Air, at 82 out of 100. 1 is Featured for 2026. View Mission Viejo Heating & Air.
Counts come straight from the Registry's records. How the Registry Score works
Featured air conditioning contractors in Lake Forest
Showing 1–7 of 7
82
StrongLake Forest, CA 92630 4.9(1,063 reviews)
HVACHeatingA/C
78
StrongLake Forest, CA 92630 4.9(99 reviews)
HVACHeatingA/C
77
StrongLake Forest, CA 92630 4.8(70 reviews)
HVACHeatingA/C
62
EstablishedLake Forest, CA 92630 4.0(177 reviews)
HVACHeatingA/C
57
Established30
Developing—
Not yet ratedAir conditioning contractors in Lake Forest: at a glance
- How many air conditioning contractors are in Lake Forest, California?
- As of October 14, 2026, the ProComfort Registry lists 7 air conditioning contractors in Lake Forest, California.
- Who is the highest-scored air conditioning contractor in Lake Forest, California?
- By Registry Score, Mission Viejo Heating & Air (Lake Forest, CA) ranks first at 82 out of 100, among 6 scored businesses averaging 64.3. 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 Lake Forest, California for 2026?
- ProComfort Registry features One Season Heating and Air Conditioning. Featured companies are selected editorially from public reviews and track record; listings and rankings are never sold.
- How are air conditioning contractors in Lake Forest, 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