Sullivan Drain Co
✓ Licensed ✓ Insured 24/7
Specialties: Water heater install, Drain cleaning, Garbage disposal, Leak repair
Home › Brownsville › ZIP 78520 › Plumbing
🔧 Plumbing · ZIP 78520A licensed plumber serving ZIP 78520 charges roughly $73/hour, anchored on BLS OEWS wage data for SOC 47-2152 ($32.74/hr national mean) and the TX cost-of-living index of 92.7.
| Project | Time | Typical cost | Range |
|---|---|---|---|
| Standard service call (diagnosis + minor repair) | 1–2 hours | $165 | $135 – $198 |
| Drain cleaning (sink, tub, or floor drain) | 30–90 min | $96 | $79 – $115 |
| Single-fixture leak repair (faucet, supply line) | 1–2 hours | $174 | $143 – $209 |
| Toilet replacement (you supply fixture) | 2–3 hours | $201 | $165 – $242 |
| Water heater replacement (40–50 gal tank) | 4–6 hours | $1,172 | $961 – $1,406 |
| Sewer line repair (spot repair, not full replace) | 1–2 days | $1,881 | $1,542 – $2,257 |
| Whole-house re-pipe (1500 sq ft, PEX) | 3–5 days | $5,297 | $4,344 – $6,357 |
A licensed plumber handles anything that touches the pressurized water supply, the DWV (drain-waste-vent) system, the gas line, or fixed gas-fired appliances like water heaters and pool heaters. A typical service call begins with a 15–30 minute diagnosis: the plumber will run faucets, check water pressure at a hose bib (40–80 PSI is normal), inspect supply lines and shut-off valves, and — if the call involves a drain — usually run a snake or scope a camera before quoting the repair. Bigger jobs (re-pipes, sewer-line work, water-heater swaps) require a written scope, a permit pulled in the homeowner's name, and at least one rough/final inspection by the local building department.
These pros are based in Brownsville and routinely serve ZIP 78520. Sorted by proximity to the ZCTA centroid (25.9609°N, -97.5486°W).
A plumber who quotes a major job sight-unseen, refuses to put the price in writing, or asks for more than 30% up front. Door-to-door "I noticed something wrong with your house" pitches after a storm are almost always scams.