Refrigerated Case Drain Cleaning

First 30 days

Learn the boundaries: you are cleaning accessible drains and condensate paths, not repairing refrigeration systems unless licensed. Study common refrigerated display case layouts and safe work around food areas. Buy wet vacs, flexible brushes, pump sprayers, food-area-safe sanitizer, enzyme cleaner, small drain tools, PPE, towels, and inspection lights. Build a lead list of grocery stores, convenience stores, delis, liquor stores, florists, and refrigeration service companies.

Days 31-60

Sell the pain: puddles, case odor, fruit flies, blocked drains, and emergency calls. Offer after-hours or early-morning service to clean case drains, flush accessible lines, remove debris, sanitize pans where reachable, and document issues for the refrigeration tech. Partner with refrigeration companies because they would often rather diagnose compressors than scoop slime from a dairy case.

Days 61-90

Create recurring maintenance plans by case count and store size. Bundle with ice machine cleaning or drain biofilm cleaning if you offer it. Build route days around convenience stores and small grocers first, then pursue regional chains after you have references. Track model notes and problem cases in a CRM. Raise prices for overnight work, severe buildup, and difficult access.

Typical operators report small refrigerated case drain services around $250–$700, with larger grocery departments or multiple case runs ranging $800–$2,500. Per-case pricing varies widely, often bundled to keep visits efficient. A solo operator can handle several small stores per week or one larger grocery project in a shift. Costs include labor, sanitizer, enzyme products, vac filters, towels, fuel, insurance, and occasional after-hours premiums. Net margins commonly sit around 25%–45% when work is scheduled, not emergency. Buyers pay because blocked drains create slip risks, product loss, and refrigeration service bills.

• Wet/dry vacuum with fine filters: $200–$900
• Flexible drain brushes and rods: $100–$600
• Pump sprayers and flushing tools: $100–$700
• Food-area-safe sanitizer: $50–$250
• Enzyme drain treatment: $100–$500
• PPE, gloves, eye protection: $150–$500
• Inspection lights and mirror/camera: $100–$700

Call refrigeration repair companies first and ask whether they need a cleanup partner for clogged case drains. Then visit independent grocers and convenience stores during slow hours. Ask managers if cases ever leak onto the floor or smell near the drain area. Offer to clean one problem case or small case bank after hours for a fixed price, with photos and notes they can send to their refrigeration contractor.