Comparison
JK Sound vs Verducci Event Productions
Across conference AV in San Francisco, JK Sound scores 37 and Verducci Event Productions scores 54 on our published rubric, placing them 10 and 6 of 12. JK Sound leads on service depth. Verducci Event Productions leads on rating quality and review depth.
JK Sound and Verducci Event Productions, side by side
| Checked | JK Sound | Verducci Event Productions |
|---|---|---|
| Google rating | 4.7 (28 reviews) | 5.0 (122 reviews) |
| Ratings below four stars | 2 | 0 |
| Published services | 3 | 0 |
| Google categories | 3 | 4 |
| Publishes a price | no | no |
| Address | 1425 Davidson Ave, San Francisco, CA 94124 | not published |
| Years in business | not verified | not verified |
Scroll the table sideways to see both columns
How JK Sound and Verducci Event Productions score on each rubric dimension
Scored inside the conference AV category, where both appear, using that category’s published weights. A dimension neither vendor could be scored on is marked rather than guessed.
| Dimension | Weight | JK Sound | Verducci Event Productions |
|---|---|---|---|
| Rating quality | 25 | 87 | 100 |
| Review depth | 20 | 23 | 100 |
| Service depth | 25 | 6 | 0 |
| Price transparency | 15 | 0 | 0 |
| Operational proof | 15 | 60 | 60 |
| Total | 100 | 37 | 54 |
Review records for JK Sound and Verducci Event Productions
The distribution matters more than the average. A high mean can hide a tail of unhappy customers, and a small clean record is a different thing from a large mixed one.
JK Sound
Verducci Event Productions
Where JK Sound and Verducci Event Productions both rank
- Conference AV in San Francisco — JK Sound at 10 of 12, Verducci Event Productions at 6 of 12
Full profiles
Sources
- Rating, review count and rating distribution re-pulled live 2026-08-31 by Google Business Profile CID lookup. Every other figure here is unchanged from the earlier check and keeps its own date. Google Business Profile snapshot dated 2026-06-28: rating, rating distribution, 3 published services across 3 categories, profile attributes and photo count.
- Rating, review count and rating distribution re-pulled live 2026-08-31 by Google Business Profile CID lookup. Every other figure here is unchanged from the earlier check and keeps its own date. Google Business Profile snapshot dated 2026-05-24: rating, rating distribution, 0 published services across 4 categories, profile attributes and photo count.
- Scores are computed from the rubric published at /rubric, using the same weights and the same cohort as the ranking page they appear on. Nothing on this page is estimated.