Proactive Sewer & DrainPlumber in Denver, CO

Proactive Sewer & Drain is ranked #36 of 81 septic service companies in Denver by CR Score, with 52 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.

Proactive Sewer & Drain is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 6 PM; Saturday, 9 AM – 5 PM. On Saturdays it is open 9 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Denver and 11 towns within 25 miles: Commerce City, Berkley, Twin Lakes, Welby, Glendale, Sherrelwood, Derby, Edgewater, Federal Heights, Westminster and Wheat Ridge. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

Proactive Sewer & Drain has a rating of 4.4 from 47 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 Proactive Sewer & Drain on (303) 944-3794. The business is at 3840 York St Ste 210, Denver, CO 80205. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.