Between Ocean Springs and the back bay — newer neighborhoods, the county's highest share of gas service, and storm memory that shapes how people build.
St. Martin rebuilt young: nearly half its homes date from 2000 onward, which around here often means the years after 2005 — this community took Katrina's surge hard, and the housing stock shows the recovery. Its plumbing profile has a distinction the rest of the county mostly lacks: census heating data gives St. Martin the county's highest share of homes on utility gas, roughly one in three, against a county running overwhelmingly electric. That makes gas water heaters genuinely common here — and makes the Mississippi scope line worth restating for this community in particular: the plumbing trade handles the water side of a gas heater, while gas piping is a separate trade with its own rules, and anyone quoting the job should be plain about which is which. Smell gas at the unit? The gas utility or 911 comes before any plumber.
| Job | Typical range |
|---|---|
| Service call / diagnostic visit | $75 – $150 |
| Clearing one clogged fixture (sink, tub, toilet) | $125 – $325 |
| Main line clearing through a cleanout | $200 – $450 |
| Water heater repair | $150 – $650 |
| Tank water heater replacement (40–50 gal, installed) | $1,100 – $2,300 |
| Toilet, faucet, or disposal swap (labor) | $150 – $450 |
| Nights, weekends & holidays | Premium — typically 1.5–2× standard |
These ranges are a researched starting point for coastal Mississippi — compiled from regional and industry pricing surveys, not a quote. Access, age of the plumbing, and what the problem turns out to be move every job up or down, which is why the real number is free and only lands after a local professional has laid eyes on the problem — on site, or through your photos and description. One Mississippi-specific note: the state taxes plumbing work at 7% of the contractor's gross income — labor and materials together, not materials alone — so expect sales tax on top of a quoted range unless the quote says it is included.
It does, usefully — same-vintage neighborhoods fail on similar schedules, so when your neighbors start replacing water heaters or finding the same fixture failing, your own is probably next in line. Treat the street as an early warning system and repairs stay planned instead of urgent.