A-1 Quality PlumbingPlumber in Modesto, CA

A-1 Quality Plumbing is ranked #45 of 151 plumbers in Modesto by CR Score, with 58 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 Quality Plumbing 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 Modesto and 11 towns within 25 miles: Riverbank, Ceres, Bret Harte, West Modesto, Salida, Hughson, Escalon, Oakdale, Keyes, Ripon and Waterford. 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 Quality Plumbing has a rating of 4.8 from 4 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 Quality Plumbing on (209) 541-0172. The business is at 2601 Oakdale Rd suite h2 179, Modesto, CA 95355. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.