Top-rated pest control specialists.

Get matched with top pest control specialists in Marengo, IA

Enter your zip and get matched with up to 5 pros

Need a pro for your pest control project in Marengo, IA?

Select your specific project to find the pro for you.

Verified Reviews for Pest Control pros in Marengo, IA

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

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

Last update on March 01, 2026

Find Pest control specialists in Marengo

Avatar for Terminix® Pest Control
Terminix® Pest Control
4.4(
12
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Marengo, IA and surrounding areas

Approved

In business since 1927

Free estimates

Warranties offered

"Very knowledgeable guy who seem to know what he’s doing. Don’t know results of spraying. Have had much rain since. Will have to see if it worked. Terminex will spray again the beginning of next month."
My jobs
My jobs
My jobs
My jobs
My jobs

+2

79 neighbors recently requested a quote
Request Quote
Mueller Pest Control
5.0(
1
)
Pest Control - Bugs and InsectsPest Control - Bed BugsPest Control - Bugs and Insects - For Business+2 more

Serving Marengo, IA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Great Service We recently had this pest control company spray our house to help prevent ants, and we couldn’t be happier with the service! We’ve had a pretty bad ant problem during the spring and summer in the past, but they were quick to respond, knowledgeable, and did a great job treating our home. We highly recommend them to anyone looking for reliable and effective pest control!"
1 neighbors recently requested a quote
Request Quote
Pestquito
4.3(
4
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+3 more

Serving Marengo, IA and surrounding areas

In business since 2021

Free estimates

Warranties offered

"I am employed by a property management company. When tenants bring in unwanted pest, it's imperative we get rid of them quickly. Rob, our Pestquito Tech and Lindsey our account manager make it their mission to kill! We had a larger more reputable company before, but they couldn't get the job done. Rob and Lindsey get it done! They are very careful to keep the roaches from spreading to other units. They also take care of other pest and they aren't afraid to get dirty. The tenants are grateful and so am I. I highly recommend Pesquito. Thank you Pestquito. Job well done!"
Response time3 days
Recommended by100%of homeowners
Request Quote
Ace's Animal Control
3.5(
3
)
Pest Control - Birds and BatsPest Control - Birds and Bats - For BusinessPest Control - Small Animals+1 more

Serving Marengo, IA and surrounding areas

In business since 2014

Free estimates

"I doubt that you can find any harder working people than Paul Dawson & his daughter of Ace Animal Control. We couldn't be any happier with them & their services. Long story short, the squirrels are gone & they can't get back in again. Thanks Ace ! Alan Schrank God Bless"
Response time2 days
Response rate97%
Recommended by100%of homeowners
Request Quote
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+3 more

Serving Marengo, IA and surrounding areas

In business since 1971

Credit card accepted

"United Air Temp was able to procure a replacement furnace controller board in a couple of days and Zachary was out within 4 days of the initial visit. The furnace now works very well."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Request Quote
Avatar for Presto-X (St. Louis)
Presto-X (St. Louis)
New to Angi
Mosquito ControlPest Control - Bed BugsPest Control - Birds and Bats+4 more

Serving Marengo, IA and surrounding areas

In business since 1932

Free estimates

Credit card accepted

Since 1932, Presto-X (formerly Anderson Pest Solutions) has been providing expert pest control services guided by the enduring principles of providing world class service to our customers and taking care of our colleagues. Presto-X covers your home or business with expert knowledge, professionally licensed and trained technicians, and exemplary service designed specifically for you.

Request Quote
Pest Control questions, answered by experts

Most spiders are harmless and are more interested in finding and eating insects than trying to bite you or your family members. Certain spiders in your home may be advantageous if you have an issue with insects. Most spiders are non-venomous and have small mouths, so even if they did bite you, it wouldn’t be enough to cause any harm.

However, some species of spiders can cause harm if you are a victim of their spider bite, including the black widow and brown recluse varieties. Both species’ venom is poisonous, and you should seek medical help if bitten.

Whether rain affects a professional mosquito treatment depends on the treatment type, the quantity and intensity of rain involved, and how soon after the treatment it rains. Larvicides, for example, are often applied to water sources where mosquitoes lay their eggs, so it won’t matter if it rains. Some barrier sprays need sufficient time before the next rainfall to penetrate the surfaces properly and do their work.

Fleas are leaps and bounds ahead of ticks when jumping from person to person. The average flea can cover 1.9 meters per second. It can also jump over 50 times its own height. Fleas rely solely on their magnificent leaps to jump hosts. While ticks can crawl relatively quickly, their strategy is usually to sit and wait for a victim to "hitchhike" in tall grass.

When it comes to keeping birds from doing their business on your porch rails, you have several DIY options and home remedies you can try: 

  • Tie a fishing line from one end of the deck post to the other. Birds won’t be able to see the line across the railing, so they can’t land on it.  

  • Hang wind chimes close by, which may scare birds away. 

  • Apply a bird gel repellent to the railings, which contains smells that birds generally don’t like. Or, similarly, you can apply citronella or lemon oil around the railings, since birds don’t like strong smells.

The number of treatments required to eliminate bed bugs varies depending on the severity of the infestation. Most cases require two to four treatments within a three- to six-week span. However, a small infestation might only need one inspection and one treatment visit. In contrast, severe cases or large homes may require an ongoing plan with quarterly, monthly, or semi-monthly visits from an exterminator for up to a year. To get rid of bed bugs as quickly as possible, it's best to investigate and treat them at the first sign of an issue.

The Marengo, IA homeowners’ guide to pest control services

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

See all articles