4.5 
13 *The Angi rating for Pest Control companies in Merrill, 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 Merrill, 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 August 01, 2026
Serving Merrill, 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."
+2
Serving Merrill, IA and surrounding areas
In business since 1927
Free estimates
Warranties offered
"A little pricey. Very friendly. Too soon to tell if pest control is effective."
+8
Serving Merrill, IA and surrounding areas
In business since 1927
When it comes to protecting homes, Terminix has satisfied more customers than any other insect and pest control company in the industry, with more than 15 million service visits annually.
Serving Merrill, IA and surrounding areas
In business since 2021
Free estimates
Credit card accepted
"I had three bushes that were very old and infested with wasps and hornets. Mr. Bakker sprayed them and eliminated the insects, and then he cut the bushes down for me and sprayed the stumps, and then also raked everything up, and hauled the limbs to the city dump. He did a wonderful job and I am so appreciative. I would recommend him for any job."
Serving Merrill, 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"
Serving Merrill, 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."
+2
Serving Merrill, IA and surrounding areas
From average costs to expert advice, get all the answers you need to get your job done.
Whether you have bugs, bats, or rodents invading your home, you’ll want to contact an exterminator quickly. Find out how much pest control costs.
Pest control services offer a professional option to eliminate serious infestations in your home. Here’s what to expect.
Are pest control services safe? Learn the risks of using pest control, common types of treatment, and ways to make it safer.
Is pest control worth it? Learn how a pest control plan works, how much it can cost, and the benefits of calling in the pros.
Considering do-it-yourself pest control? Find out the best DIY pest control methods for various pests and when to call in a pro instead.
If you’ve noticed pests in your home, it’s time to take immediate action. But how can you prevent a huge bill? There are a few ways.
