Comparison
BoomPop vs JK Sound
Across conference AV in San Francisco, BoomPop scores 49 and JK Sound scores 37 on our published rubric, placing them 9 and 10 of 12. BoomPop leads on rating quality, review depth and operational proof. JK Sound leads on service depth.
BoomPop and JK Sound, side by side
| Checked | BoomPop | JK Sound |
|---|---|---|
| Google rating | 5.0 (55 reviews) | 4.7 (27 reviews) |
| Ratings below four stars | 0 | 2 |
| Published services | 0 | 3 |
| Google categories | 3 | 3 |
| Publishes a price | no | no |
| Address | 1 Letterman Dr c3500, San Francisco, CA 94129 | 1425 Davidson Ave, San Francisco, CA 94124 |
| Years in business | not verified | not verified |
Scroll the table sideways to see both columns
How BoomPop and JK Sound 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 | BoomPop | JK Sound |
|---|---|---|---|
| Rating quality | 25 | 100 | 87 |
| Review depth | 20 | 47 | 23 |
| Service depth | 25 | 0 | 6 |
| Price transparency | 15 | 0 | 0 |
| Operational proof | 15 | 100 | 60 |
| Total | 100 | 49 | 37 |
Review records for BoomPop 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.
BoomPop
JK Sound
Where BoomPop and JK Sound both rank
- Conference AV in San Francisco — BoomPop at 9 of 12, JK Sound at 10 of 12
Full profiles
Sources
- Google Business Profile, checked 2026-08-01: rating, rating distribution, 0 published services across 3 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.