JCOR Plumbing & General ContractorGeneral contractor in Irvine, CA

JCOR Plumbing & General Contractor is ranked #3 of 1,151 general contractors in Irvine by CR Score, with 61 out of 100 as of November 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.

JCOR Plumbing & General Contractor 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 Irvine and 11 towns within 25 miles: Laguna Woods, Laguna Hills, Lake Forest, Mission Viejo, Aliso Viejo, Foothill Ranch, Portola Hills, Ladera Ranch, Laguna Beach, Rancho Santa Margarita and Laguna Niguel. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

JCOR Plumbing & General Contractor has a rating of 5.0 from 32 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 JCOR Plumbing & General Contractor on (714) 572-9471. The business is at 16163 Lake Forest Dr, Irvine, CA 92618. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.