Southern Michigan’s Pest Control Experts
We Kill Bugs.
You Sleep Easy.
From bed bugs to yellow jackets, Extreme Exterminating protects homes and businesses across Southern Michigan with treatments that actually work. No contracts. No call centers. Just results.
& Insured
Experience
Required
Why Extreme Exterminating
We’re Not a Call Center. We’re Your Neighbor.
Big pest control chains hand you a 12-month contract and send a different tech every time. We do the opposite. One local team, flexible scheduling, and treatments tailored to Southern Michigan pests.
Family Owned & Operated
Based right here in Coldwater. We service Branch, Calhoun, St. Joseph, and Hillsdale counties. You call, we answer.
No Long-Term Contracts
Pay per visit or sign up for our seasonal spray program. Cancel anytime. Your choice.
Proprietary Heat Treatment
Our glycol/water boiler system eliminates bed bugs and eggs in one visit. Safer than electric or propane methods. Nobody else around here has this setup.
Satisfaction Guaranteed
Recurring spray clients get an off-season guarantee. Problem pops up between visits? We come back at no extra charge.
What We Do
Pest Control Services That Drive Results
Three core services generate the most calls. Each one solves a different problem, from monthly protection to nest removal.
Monthly Spray Program
Once a month from April through October. Keeps spiders, ants, and other crawling pests from ever getting comfortable. Most homeowners sign up after their first spider problem.
Bed Bug Heat Treatment
Our hot glycol and water boiler system raises the temperature high enough to kill every bed bug and egg in one treatment. Chemical sprays miss eggs. Heat doesn’t.
Stinging Insect Removal
Yellow jackets in the ground, hornets under the eaves, wasps around the deck. Fast nest removal. These calls don’t wait and neither do we.
Our Most Powerful Service
Bed Bugs Don’t Survive This
Chemical sprays kill what they touch — but bed bug eggs are buried deep inside your mattress, walls, and furniture where sprays never reach. They hatch weeks later and the cycle starts over.
Our heat treatment changes the equation. We raise the entire room well above 130°F using a commercial Heat Assault boiler system. At that temperature, adults, nymphs, and eggs are destroyed — no matter where they’re hiding.
No fumigation. No chemicals. No leaving your home for days. Just heat. One visit. Problem solved.
How It Works
Three Steps to a Pest-Free Property
We keep it simple. No lengthy evaluations, no upselling equipment you don’t need.
Call or Book Online
Tell us what you’re seeing. Spiders in the basement? Yellow jackets near the deck? Droppings in the kitchen? We’ll get the right technician scheduled, often within 24-48 hours.
Inspection & Treatment
We inspect the property, identify the pest, and treat it on the spot. No second appointments. No waiting around for results. Bed bug jobs use our heat system. Everything else gets our targeted spray protocol.
Follow-Up & Prevention
One-time jobs include a check-in. Spray program clients get monthly visits April through October, plus an off-season guarantee. Bug comes back? So do we. No extra charge.
About Extreme Exterminating
Local Pest Control. Real People.
Extreme Exterminating started because Southern Michigan needed a pest control company that actually picks up the phone. We’re based in Coldwater and cover Branch, Calhoun, St. Joseph, and Hillsdale counties. That’s it. No franchises, no corporate hierarchy, no runaround.
Our bread and butter is the monthly spray program. Hundreds of homeowners count on us from April through October. But we also handle the tough stuff: bed bug infestations, aggressive hornet nests, rodent problems that won’t quit. And we’re one of the few local companies certified for wood destroying insect reports, which means realtors and home buyers call us too.
Big chains want a 12-month contract. We don’t. You stay because the service works, not because you’re locked in.
What We Treat
Pests We Handle for Homes & Businesses
Whether it’s a spider in your kitchen or an ant colony in your warehouse, we treat the pests that actually show up in Southern Michigan. If we don’t handle it, we’ll tell you who does.
Warning Signs
Know When to Call an Exterminator
Most infestations start small. By the time you notice, the problem is bigger than you think. Here’s what to watch for.
Webs in Every Corner
A few cobwebs in the garage is normal. Webs showing up weekly in living spaces means spiders are breeding inside your walls. A monthly spray stops this cycle cold.
Ant Trails That Keep Coming Back
You spray, they disappear, they return two days later. That’s a colony inside or under your foundation. Store-bought products don’t reach the source.
Bites You Can’t Explain
Waking up with red, itchy marks in rows? That’s the signature of bed bugs. They hide during the day and feed at night. Only heat treatment kills them and their eggs in one shot.
Droppings or Scratching Sounds
Small dark pellets near cabinets or scratching in the walls at night. One mouse means more are coming. Especially in fall when they move indoors to escape the cold.
What Our Customers Say
Trusted by Homeowners Across Southern Michigan
Every review is from a real customer. We don’t buy reviews. We earn them.
Where We Work
Serving Southern Michigan & Northern Indiana
Our home base is Coldwater, but our trucks cover five counties across two states daily. If you’re within our service area, we can usually get to you the same week, and often within 24-48 hours.
Frequently Asked Questions
Got Questions? We’ve Got Answers.
The stuff people actually ask us on the phone. No corporate scripting, just straight talk.
Still have questions? We’d rather talk than type.
Call (517) 278-9922
Let’s Get Started
Your Pest Problem Ends
With One Phone Call
Whether you need a monthly spray program, a wasp or hornet nest removal, or a heat treatment that actually works, Extreme Exterminating is ready.
(517) 278-9922