Rental Property Pest Control in
Milwaukee & Southeastern Wisconsin

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Bed bug and cockroach treatment for multi-unit buildings

Our protocol runs until the activity stops.

Ehlers Pest Management provides rental property pest control in Milwaukee and across Southeastern Wisconsin. Most of our work for landlords and property managers is bed bug and cockroach treatment in multi-unit buildings. We also handle general pest control for independent landlords with smaller properties, like duplexes, fourplexes and eight-unit buildings.

Many of the property managers who call us have already tried a few pest control companies. The same units keep calling in complaints, and the treatments haven’t held. Our process is designed for that situation, and every account starts with an inspection by a certified technician.

Who Does Ehlers Work With?

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Independent landlords

If you own a duplex, a fourplex or an eight-unit building, we can handle both ongoing pest control and specialty work. That includes rodents, ants, spiders and wasps, along with bed bug and cockroach treatment when it comes up.

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Property managers

For property management companies, we focus on bed bug and cockroach work in buildings of any size. These are the problems that take a specific process and follow-through to resolve.

Why Do Landlords & Property Managers Choose Ehlers?

Locally Owned and Veteran Owned

Locally Owned and Veteran-Owned

We’ve served Southeastern Wisconsin businesses since 2010.
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You’ll Hear from Someone Who Does the Work

A Technician Inspects, Not a Salesperson

A certified technician inspects the units and arrives prepared to start.
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We're Cockroach and Bed Bug Specialists

The Work Has an End Point.

Our bed bug and cockroach protocols are designed to resolve the problem, with monitoring that confirms it.
See Other Pests We Treat

You'll Talk to Someone Local

Calls Go to Our Local Office.

Calls go to our Southeastern Wisconsin office, and the person who answers is certified.
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How does Ehlers treat Bed Bugs in rental units?

Bed bug treatment follows a set protocol. It’s a separate service from general pest control, with its own process and its own commitment from you and your residents.

3 Treatments

One visit doesn't reach every stage of the bed bug life cycle, so treatment is spread across three visits.

Prep Before Each Visit

Residents prepare the unit and leave for four hours during each treatment.

Adjacent Units

We inspect the units next door and give them a preventative treatment, since bed bugs move through shared walls.

8 Weeks Monitoring

We don't consider the problem resolved until the unit has gone eight weeks with zero activity.

How does Ehlers treat cockroaches in rental units?

Cockroach work follows the same kind of structure.

Treatments Every 2 Weeks

Visits continue on a two-week schedule while there's activity.

Prep Before Each Visit

Kitchen cabinets are emptied, clutter is cleared and residents leave the unit during treatment.

Adjacent Units

Roaches travel through plumbing and shared walls, so we watch the units around the problem unit too.

8 Weeks Monitoring

The problem is considered resolved after eight weeks with zero activity.

Why do residents need to leave during treatment?​

Bed bug and cockroach treatments need an empty unit. That keeps residents and pets safe, and it gives the treatment time to work without being disturbed. Preparation matters for the same reason. When cabinets are emptied and clutter is cleared, the technician can reach the places these pests hide.

Two brown cockroaches with long antennae are shown on a white background, highlighting the need for rental property pest control in Milwaukee.
A person wearing gloves inspects the edge of a mattress with a flashlight as part of effective pest management; an inset shows a close-up of a bedbug on the mattress seam.

Why do bed bugs and roaches keep coming back in multi-unit buildings?

In a multi-unit building, pests move between units through shared walls and plumbing. Residents also carry them in on used furniture and luggage. If only the unit with the complaint gets treated, the pests in the units around it can move right back in.

That’s why our protocol includes the adjacent units and a monitoring period. Quick treatments that only cover the visible activity tend to bring the same calls back a few weeks later.

What about general pest control For Smaller Rentals?

For independent landlords with smaller properties, we offer ongoing pest control for rodents, ants, spiders and other common pests. Most smaller rentals do well with quarterly service, and buildings with more pest pressure may need monthly visits. The technician will recommend a schedule after the inspection. 

If mice keep getting in, pest proofing to seal entry points is available as a separate service when it makes sense for the building.

Who isn't Ehlers The Right Fit For?

Here are the types of rentals and property management companies that we aren't the best match for.

We’re a small, local company, and we’d rather tell you upfront if we’re not the right match. We’re usually not the right fit for:

  • Large apartment complexes looking for routine maintenance across hundreds of units
  • Accounts that want the lowest bid and a quick pass through the building

Other Commonly Treated Pest Problems

Experiencing unwanted Pests? Ehlers has you covered. Select the pest(s) you’re dealing with below and request a solution.

What type of pests are you looking to have removed?
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Any specific details you want us to know about your pest control needs?

Ehlers Pest Management vs The Other Guys

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Frequently asked questions about rental property pest control

Do residents need to leave during treatment?

For bed bug and cockroach treatment, yes. Residents leave for four hours during each bed bug visit, and they’re out of the unit during cockroach treatments. General pest control usually doesn’t require anyone to leave. We’ll tell you what’s needed before anything is scheduled.

Bed bugs and cockroaches move between units through shared walls and plumbing. Checking and treating the units around the problem unit keeps the infestation from moving back in after treatment.

Bed bug treatment is three visits followed by monitoring. Cockroach treatment runs on a two-week schedule while there’s activity. In both cases, we consider the problem resolved after eight weeks with zero activity.

For bed bug and cockroach work, yes. We don’t take on routine maintenance contracts across large complexes.

It depends on your lease and local rules. Our post on landlord and tenant responsibility covers the basics. 

Ready For Pest Control
 For Your Property?

Talk to our experienced team at Ehlers Pest Management by calling (414) 303-6926, or schedule service online. A certified technician will inspect the units and walk you through the plan.