A-1 Sewer & Drain Cleaning ServicePlumber in Waterloo, IA

A-1 Sewer & Drain Cleaning Service is ranked #2 of 34 plumbers in Waterloo 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.

A-1 Sewer & Drain Cleaning Service 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 Waterloo and 2 towns within 25 miles: Vinton and Independence. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

A-1 Sewer & Drain Cleaning Service has a rating of 4.9 from 103 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 A-1 Sewer & Drain Cleaning Service on (319) 233-3695. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.