Shamrock Sewer & DrainPlumber in Pacific, MO

Shamrock Sewer & Drain is ranked #3 of 227 plumbers in Pacific by CR Score, with 63 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Shamrock Sewer & Drain is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves Pacific and 11 towns within 25 miles: Eureka, Wildwood, Ellisville, Murphy, Ballwin, Valley Park, Manchester, Chesterfield, Union, Town and Country and Sunset Hills. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

Shamrock Sewer & Drain has a rating of 4.8 from 304 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Shamrock Sewer & Drain on (314) 882-0857. The business is at 2084 McNamee Rd, Pacific, MO 63069. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.