HVAC company · Lake Forest, CA
John Stevenson Plumbing, Heating & Air Conditioning
4.8 from 812 Google reviews#24 of 57 HVAC companies near Lake Forest Last updated Nov 1, 2026
74SCORE
At a glance
- Trades
- HVAC, Plumbing
- Address
- 20902 Bake Pkwy Ste 114, Lake Forest, CA 92630
How the 74 score breaks down
Rating quality36.0 / 45
Review volume20.9 / 25
Review recency15.0 / 15
Years in business2.5 / 10
Verified license0.0 / 5
Scores are calculated the same way for every company. See the method.
What customers say
5★756
4★25
3★1
2★7
1★23
The team that came out was on time, very thorough and professional.
Google review, Nov 1, 2026
John Stevenson and his crew did a great job installing heating and air conditioning units for both my upstairs and downstairs. They were friendly, efficient and I could not recommend them more highly
Google review, Oct 26, 2026
Read all 812 reviews on GoogleWe had a water monitoring valve installed. Joe did a great job. Definitely a quality installation. I will give you guys a call next time. Thank you.
Google review, Oct 24, 2026
Rating distribution and reviews from the company's public Google listing.
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