Triangle PlumbingPlumber in Harvard, IL

Triangle Plumbing is ranked #6 of 168 plumbers in Harvard by CR Score, with 60 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.

Triangle Plumbing is open 7 days a week. Its listed hours are Monday to Friday, 8 AM – 4 PM; Saturday and Sunday, 10 AM – 2 PM. On Saturdays it is open 10 AM to 2 PM, and on Sundays 10 AM to 2 PM. Hours come from the business listing; holiday hours may differ.

Serves Harvard and 12 towns within 25 miles: Schiller Park, Park Ridge, Norridge, Harwood Heights, Franklin Park, Des Plaines, Niles, River Grove, Bensenville, Northlake, Elmwood Park and Portage Park. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

Triangle Plumbing has a rating of 4.9 from 70 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 Triangle Plumbing on (630) 337-8550. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.