LOCAL BENCHMARK · MEDIUM
Plumbing in Chattanooga, TN.
Every business below was observed on Google Maps for "plumber" targeted at Chattanooga. Review counts, ratings, and ranks are from the IMPIOUS benchmark snapshot (internal benchmark, Apr 2026).
MEDIAN REVIEWS — TOP 3
107
P25 — MIN TO COMPETE
70
AVG RATING — TOP 3
4.86
DENSITY TIER
MEDIUM
TOP-3 MEDIAN REFERRING DOMAINS
45.5
TOP-3 MEDIAN DFS RANK
71.5
AI MENTIONS — TOP 3 CITED
0 / 3
AI PLATFORMS
none
| # | BUSINESS | REVIEWS | RATING | REF. DOMAINS | AI CITED |
|---|---|---|---|---|---|
| 1 | Plunger Guys Plumbing and Septic | 70 | 4.8★ | 13 | — |
| 2 | HEP Plumbing | 536 | 4.9★ | 196 | — |
| 2 | BP Plumbing | 148 | 4.9★ | 6 | — |
| 3 | Commercial Plumber Chattanooga | 1 | 5.0★ | — | — |
| 3 | Chattanooga and Battlefield Plumbing | 144 | 4.6★ | 78 | — |
| 3 | AAA Drain Cleaning | 1 | 5.0★ | — | — |
| 5 | Roto Rooter Plumbing and Drain | 2231 | 4.8★ | — | — |
| 5 | FloSure Plumbing | 81 | 5.0★ | — | — |
| 5 | HVAC Rescue | 22 | 4.8★ | — | — |
Market read
Chattanooga's plumbing market shows concentrated dominance: the top-3 median review count sits at 107 (internal benchmark, Apr 2026), yet median referring domains for these leaders total only 13. Review velocity averages 6.33 per month (internal benchmark, Apr 2026) across top performers, indicating steady local engagement despite minimal web authority. Profile completeness remains modest at 57/100, suggesting untapped optimization. The pack entry floor sits at 70 reviews; closing the 37-review gap to top-3 median requires sustained monthly review generation and profile enhancement. Notably, ChatGPT citations show zero mentions of Google's local top-3, indicating AI discovery remains nascent. Businesses at p25 must prioritize consistent review accumulation and GBP optimization to breach the top tier.
See "The Review Gap Is Smaller Than Everyone Thinks" for the cross-city pattern and "What the Top-3 Actually Have on Their Backlink Profile" for the backlink + AI-citation breakdown.