The 10 Best Plumbing Companies in Louisiana — 2026

We compared all 452 plumbing companies in Louisiana on the data that matters: services offered, posted hours, and how easy each one is to reach. No pay-to-play — this ranking comes straight from the listings data, updated November 2026.

#1 · Roach Plumbing Company IncShreveport

(318) 631-4533 Website View listing

#2 · Comeaux Plumbing & RepairRaceland

(985) 537-5698 Website View listing

#3 · Accutemp ServicesBaton Rouge

(225) 269-0088 Website View listing

#4 · Rooter ManKenner Drain service

(504) 262-8222 Website View listing

#5 · Benjamin Franklin PlumbingLafayette

(337) 283-4738 Website View listing

#6 · Whitlock's PlumbingKeithville

(318) 925-0205 Website View listing

#7 · Cajun MaintenanceBaton Rouge

(225) 372-2444 Website View listing

#8 · Gator's Sand Pumping LLCKenner

(504) 466-1171 Website View listing

#9 · Speedway Plumbing LLCBenton

(318) 262-0301 Website View listing

#10 · Alfred's Plumbing ServicesMorgan City

(985) 384-7211 Website View listing

Run one of these businesses? You earned this spot — email contact@plumbingatlas.com for your free “Top Plumbing Companies in Louisiana” badge to put on your site, and we’ll make sure your listing stays accurate.
How we rank: every listing earns points for listed services (drain service, water heaters, sewer service, emergency service), posted hours, and working contact details. The ranking is recalculated with every data update.