Top-rated .

Get matched with top in Marengo, IN

Enter your ZIP and get matched with up to 5 pros

TRUSTED BY MARENGO, IN HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon13
    Verified reviews

Verified Reviews for pros in Marengo, IN

*The Angi rating for companies in Marengo, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their needs.

*The HomeAdvisor rating for companies in Marengo, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their needs.

Last update on November 25, 2025

Find in Marengo

Avatar for Black Diamond

Black Diamond

4.77(
244
)
•Approved Pro

Black Diamond

4.77(
244
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
89 local quotes requested

Black Diamond is proud to be the area's only full-service pest control company, providing a wide range of services that extend beyond traditional pest management. We specialize in bed bug treatment, termite treatment, wildlife control, and more, ensuring your home remains safe and comfortable. Our turf maintenance division brings expertise and top-notch equipment to help your yard achieve that lush, vibrant look that will make your neighbors envious. We have also expanded our services to include comprehensive heating and cooling solutions to keep you in your comfort zone year-round. Whether you need routine maintenance, repairs, or a complete system installation, our skilled technicians are here to ensure your comfort is never compromised. As a family-owned and operated business since 1940, we take pride in delivering exceptional service and building lasting relationships with our community. Give us a call at 877-DEAD-BUG and let us take care of all your pest control, turf maintenance, and HVAC needs!

"Great services"

Jerimy R on October 2025

Black Diamond is proud to be the area's only full-service pest control company, providing a wide range of services that extend beyond traditional pest management. We specialize in bed bug treatment, termite treatment, wildlife control, and more, ensuring your home remains safe and comfortable. Our turf maintenance division brings expertise and top-notch equipment to help your yard achieve that lush, vibrant look that will make your neighbors envious. We have also expanded our services to include comprehensive heating and cooling solutions to keep you in your comfort zone year-round. Whether you need routine maintenance, repairs, or a complete system installation, our skilled technicians are here to ensure your comfort is never compromised. As a family-owned and operated business since 1940, we take pride in delivering exceptional service and building lasting relationships with our community. Give us a call at 877-DEAD-BUG and let us take care of all your pest control, turf maintenance, and HVAC needs!

"Great services"

Jerimy R on October 2025

Constant Pest Management

No reviews yet

Constant Pest Management

No reviews yet

Constant Pest Management exists to serve others. It is our priority to meet the pest control needs of the community in a financially reasonable and effective manner. We utilize research backed, state of the art, Eco-Friendly methods to treat homes, apartments and hotels for Bed Bugs in half the time and at half the price of traditional heat treatment methods. Constant Pest Management technicians receive the most comprehensive, up-to-date training and are state licensed to perform pest control. Our technicians have the knowledge and expertise to rid your home of over 100 common household pests. We can exterminate your pests with discretion and efficiency. If you feel embarrassed about having an exterminator van in your driveway, our unmarked vehicles can save you from worrying about others knowing that you have a pest problem, while still getting you the pest control you need.

Constant Pest Management exists to serve others. It is our priority to meet the pest control needs of the community in a financially reasonable and effective manner. We utilize research backed, state of the art, Eco-Friendly methods to treat homes, apartments and hotels for Bed Bugs in half the time and at half the price of traditional heat treatment methods. Constant Pest Management technicians receive the most comprehensive, up-to-date training and are state licensed to perform pest control. Our technicians have the knowledge and expertise to rid your home of over 100 common household pests. We can exterminate your pests with discretion and efficiency. If you feel embarrassed about having an exterminator van in your driveway, our unmarked vehicles can save you from worrying about others knowing that you have a pest problem, while still getting you the pest control you need.

Veterans Pest Solutions

5.00(
1
)

Veterans Pest Solutions

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

A locally veteran owned Pest and Termite Control Company. Offering no contracts, and low rates on one time services. Call today!!! Don't deal with a sales rep, as a small firm we are there for our customers. Offer no finance charges

A locally veteran owned Pest and Termite Control Company. Offering no contracts, and low rates on one time services. Call today!!! Don't deal with a sales rep, as a small firm we are there for our customers. Offer no finance charges

Green Pest Management LLC

No reviews yet

Green Pest Management LLC

No reviews yet
21 years of experience

We serve in Lake County, St John, Ross, Calumet. Don't hesitate to call Green Pest Management LLC whenever you have a rampant pest problem. Our team of professionals is here to provide thorough and quick Schererville, IN Pest Control services.

We serve in Lake County, St John, Ross, Calumet. Don't hesitate to call Green Pest Management LLC whenever you have a rampant pest problem. Our team of professionals is here to provide thorough and quick Schererville, IN Pest Control services.

THERMAL-X, LLC

No reviews yet

THERMAL-X, LLC

No reviews yet
14 years of experience

Chemical free pest extermination using heat rather than chemicals...specializing in Bed Bug eradication. We offer financing through various finance companies.

Chemical free pest extermination using heat rather than chemicals...specializing in Bed Bug eradication. We offer financing through various finance companies.

Showing 1-10 of 18
Pest Control questions, answered by experts

Make it easier for your inspector to do a thorough assessment by preparing your home ahead of time. That includes:

  • Noting any signs of pests around the home

  • Removing obstacles in the way of the attic, basement, plumbing, garbage, and other key areas that inspectors will need to access

  • Keeping children and pets away from inspection areas

Proactive measures like sealing entry points and regular maintenance treatments help keep your home pest-free.

Sometimes, raccoons will leave on their own, but it’s never guaranteed. If you have a raccoon infestation that lasts a long time, you’ll want to take measures to trap and remove them. Once they’re gone, seal off possible entryways to ensure they don’t return.

We recommend using diatomaceous earth to create roach repellent barriers outdoors. Most oil and spray applications will quickly wear down in outside weather, so they aren’t as much use  in the outdoors. If you are really struggling with an outdoor roach problem, we suggest looking for pet-safe bait traps you can set.

Contact pest control if you have a stink bug infestation that you need to eliminate quickly. It’s difficult to kill them without crushing them and releasing their signature odor, or without using a toxic insecticide. Some homeowners have had luck with peppermint oil sprays or soapy water traps. But a professional exterminator will have the best advice and course of action.

The Marengo, IN homeowners’ guide to

From average costs to expert advice, get all the answers you need to get your job done.

See all articles