Comparison
JCX Expendables vs JK Sound
Across trade show AV in San Francisco, JCX Expendables scores 43 and JK Sound scores 37 on our published rubric, placing them 9 and 10 of 12. JCX Expendables leads on rating quality and review depth. JK Sound leads on service depth.
JCX Expendables and JK Sound, side by side
| Checked | JCX Expendables | JK Sound |
|---|---|---|
| Google rating | 4.9 (55 reviews) | 4.7 (27 reviews) |
| Ratings below four stars | 2 | 2 |
| Published services | 0 | 3 |
| Google categories | 1 | 3 |
| Publishes a price | no | no |
| Address | 255 Bayshore Blvd, San Francisco, CA 94124 | 1425 Davidson Ave, San Francisco, CA 94124 |
| Years in business | not verified | not verified |
Scroll the table sideways to see both columns
How JCX Expendables and JK Sound score on each rubric dimension
Scored inside the trade show 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 | JCX Expendables | JK Sound |
|---|---|---|---|
| Rating quality | 25 | 94 | 87 |
| Review depth | 20 | 52 | 25 |
| Service depth | 25 | 0 | 6 |
| Price transparency | 15 | 0 | 0 |
| Operational proof | 15 | 60 | 60 |
| Total | 100 | 43 | 37 |
Review records for JCX Expendables and JK Sound
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.
JCX Expendables
JK Sound
Where JCX Expendables and JK Sound both rank
- Trade Show AV in San Francisco — JCX Expendables at 9 of 12, JK Sound at 10 of 12
- LED Wall Rental in San Francisco — JCX Expendables at 8 of 11, JK Sound at 9 of 11
Full profiles
Sources
- Google Business Profile, checked 2026-08-01: rating, rating distribution, 0 published services across 1 categories, profile attributes and photo count.
- Google Business Profile, checked 2026-08-01: rating, rating distribution, 3 published services across 3 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.