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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 23, 2025

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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
87 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!

"Good. Spraying for mosquitoes."

Mike J on July 2023

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!

"Good. Spraying for mosquitoes."

Mike J on July 2023

Constant Pest Management

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Constant Pest Management

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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

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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.

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Pest Control questions, answered by experts

Knowing what attracts mice to your house can help you figure out how to eliminate them or prevent them from ever appearing. Mice visit your house for two main reason:

  1. Access to food or water: Mice eat everything from grains and seeds to fruits and veggies. They’re also thirsty critters that return to leaky faucets and pet bowls. 

  2. Access to shelter: Mice flock to any place that’s warm, hidden, and viable for shelter. That might be an insulated attic, a crack in the wall, or a cluttered indoor area.

Studies indicate that owls don't possess a conventional sense of fear. However, they find intense, sudden human noise unsettling, like clapping or shouting. Additionally, owls are likely spooked by sudden bursts of bright light. While they may not experience fear as humans do, these disturbances can disrupt their natural behaviors, making it essential to minimize such disruptions when sharing spaces with these remarkable creatures.

Pets scratching or grooming excessively, visible fleas on pets, or red spots on the skin signal a potential infestation needing action.

Not usually. Most pest control will offer one-off services without the need to sign a contract. However, for especially large projects, or treatments that will involve additional trips for months into the future, pest control companies may require you to sign a contract.

There isn’t one best type of trap for an armadillo. However, Havahart and Tomahawk live wire cages are popular two-door brands commonly used for armadillos. One study suggests wooden traps with armadillo scent on them can increase the chance of success. It’s worth inquiring whether your local wildlife extension has scented traps or wire types available for rent.

The Marengo, IN homeowners’ guide to

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

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