9 Commercial Pest Control Mistakes That Could Shut Down Your Business

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May 15, 2025

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Hi, I’m a pest and wildlife management specialist here at Empire Pest & Wildlife Control in West Michigan. Over the years, I’ve helped many business owners clean up major pest problems—some small, some big enough to shut doors temporarily or cost thousands of dollars.

If you're running a business—whether it’s a restaurant in Holland, a warehouse in Grand Rapids, or an office in Saugatuck—you can’t afford to take pest control lightly. One small mistake can turn into a big legal, financial, or health issue.

Today I want to walk you through 9 commercial pest control mistakes I see all the time—mistakes that can put your business at serious risk. I’m not here to scare you. I’m here to help you avoid these problems before it’s too late.

Let’s jump in.

1. Ignoring Small Signs of a Problem

The biggest mistake I see is brushing off early warning signs like:

  • A single mouse sighting

  • A few dead bugs by the window

  • Droppings in the storage room

It might seem harmless at first. But the truth is, pests are good at hiding. If you’re seeing signs in the open, chances are there’s more going on behind the walls, ceilings, or equipment.

Real Example:

One bakery I worked with had seen just two mice in a week. We opened a panel and found a full nest behind the oven, and droppings in the walls.

2. Skipping Routine Inspections

Many business owners call pest control only after there’s a serious problem. That’s like waiting until your car breaks down before checking the oil.

Regular pest inspections catch:

  • Entry points pests use

  • Early infestations

  • Sanitation issues

  • Moisture problems that attract bugs and rodents

At Empire, we offer scheduled inspections for a reason—prevention is way cheaper than crisis control.

3. Relying on DIY or Store-Bought Sprays

Trust me—I’ve seen plenty of bug bombs, mouse traps, and essential oils that didn’t do a thing. DIY pest control might work for a day or two, but it rarely handles the source of the problem.

Why It’s a Risk:

Over-the-counter products aren’t strong enough for commercial infestations. Plus, some can be dangerous if used near food, equipment, or staff.

4. Not Sealing Entry Points

Rodents and insects can enter your building through cracks as small as a dime. If you don’t seal:

  • Vents

  • Foundation cracks

  • Gaps around pipes

  • Open doors and loading docks

…you’re basically inviting them in.

My Advice:

Pest control isn’t just about spraying—it’s about exclusion. At Empire, we focus on finding and sealing those hidden gaps.

5. Poor Waste Management

I can’t tell you how many pest problems start with trash. Whether it's a restaurant dumpster not sealed properly or a breakroom garbage can overflowing with food scraps—it attracts pests like magnets.

Common Trash Mistakes:

  • Not emptying bins daily

  • Using open or broken containers

  • Skipping outdoor dumpster cleanings

Proper waste handling is your first line of defense.

6. Letting Moisture Build Up

Many pests (like roaches and silverfish) thrive in damp, dark places. I’ve found major infestations under leaky sinks, HVAC units, and even soda machines.

Where to Watch:

  • Breakroom sinks

  • Bathrooms

  • Floor drains

  • Dishwashing areas

  • Storage rooms with poor ventilation

Fixing leaks and improving airflow can make a big difference.

7. Failing to Train Staff

You can have the best pest control service in the world—but if your employees don’t know the basics, pests will keep coming back.

Train Your Staff To:

  • Clean up spills immediately

  • Seal food properly

  • Report pest sightings

  • Keep storage areas organized

We offer training tips for businesses so everyone’s on the same page about prevention.

8. Not Having a Long-Term Pest Management Plan

Treating pests once is not enough. Infestations come in waves, and many pests breed year-round. Without a scheduled pest plan, you’ll always be one step behind.

Why You Need a Plan:

  • Pests return seasonally (like ants in spring, rodents in fall)

  • Inspections catch new activity early

  • It keeps you in compliance with local regulations

A long-term plan saves money and protects your business reputation.

9. Waiting Until You Get a Complaint or Violation

This one’s tough. I’ve had business owners call me after:

  • A customer left a bad review mentioning bugs

  • The health inspector shut down part of the business

  • A lawsuit was filed over pest-related illness or damage

Don’t let it get that far. If pests are present, they will eventually show themselves—and when they do, people notice.

Don’t Make These Mistakes—Let’s Protect Your Business

I’ve seen all 9 of these mistakes firsthand, and I’ve helped business owners fix them. But the key is not waiting. Whether you’re seeing early signs or just want peace of mind, a commercial pest control plan is one of the smartest investments you can make.

At Empire Pest & Wildlife Control, we specialize in commercial pest control across West Michigan—from Holland to Grand Haven, Spring Lake to Grand Rapids. Our team knows the pests, the risks, and how to stop them.

We offer:

  • Monthly or quarterly service plans

  • Custom solutions for your business type

  • Wildlife removal and exclusion

  • Free pest control quotes

📞 Call us now at (616) 796-8900 or Get a free quote here

We’ll keep your business clean, safe, and open.

Frequently Asked Questions

1: Can pest problems really get a business shut down?

Yes. Health department violations, especially for food businesses, can lead to closures if pests are found on-site.

2: Do I need commercial pest control if I don’t see any bugs?

Absolutely. Many pests hide well. Regular inspections prevent infestations before they become visible and costly.

3: How much does commercial pest control cost?

Costs vary based on business size, pest type, and treatment plan. We offer free quotes to give you a clear idea up front.

4: Are your treatments safe for my employees and customers?

Yes. We use safe, approved treatments and schedule around your business hours for minimal disruption.