4.4 
21 *The Angi rating for Pest Control companies in Williamstown, KY 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 Williamstown, KY 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 June 27, 2026
Serving Williamstown, KY and surrounding areas
Approved (Corporate)
In business since 1985
Free estimates
Credit card accepted
At Greenix Pest Control, we know that effective pest control is a process, not a one-time fix.
+9
Serving Williamstown, KY and surrounding areas
Approved
In business since 1972
Free estimates
Credit card accepted
OPC Pest Services has been providing quality pest control to homes and businesses in Louisville, Lexington, Frankfort, Bowling Green, and Southern Indiana since 1972. As the largest pest control company based in Kentucky, our commitment to excellence is our guiding principle.
Serving Williamstown, KY and surrounding areas
Approved
In business since 1974
Free estimates
Credit card accepted
"Service representative was very knowledgeable about lawn, shrub, and pest control."
Serving Williamstown, KY 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 Williamstown, KY and surrounding areas
Approved
In business since 1972
Free estimates
Credit card accepted
OPC Pest Services has been providing quality pest control to homes and businesses in Kentucky, Indiana, Tennessee, Ohio, Illinois and Wisconsin. We specialize in pest control attic insulation as well as crawl space insulation. We can help you with your pest control and termite needs and provide a free consultation and estimate.
Serving Williamstown, KY and surrounding areas
In business since 2020
Free estimates
Emergency services offered
Hello valued customer. Simply put WE ARE THE BEST. We give the best service at the best rates for PEST CONTROL. Please contact us before accepting in any other company. \n\nPEST CONTROL\nWe provide the most comprehensive treatment methods, using the most advanced and safe products on the market to ensure your home remains pests free between visits. \n\nOur most popular plan is the bi-monthly pest control service. Only $99.99 for your initial service and $40.00/month you are covered for mice,rats,ALL bugs. (save termite and mosquitoes). This plan has a 1 year contract. Call us at 502-269-1238 or visit our website www.galacticsolutions.biz to find out more.
+18
Serving Williamstown, KY and surrounding areas
In business since 1927
Free estimates
Credit card accepted
"We found evidence of termite infestation. They responded quickly and inspected property the following day. Price was reasonable and employee was knowledgeable. He explained scope of work and options thoroughly. We added pest control as additional price was very reasonable. Work was performed the following day and we are satisfied with service."
+2
Serving Williamstown, KY and surrounding areas
In business since 1927
Free estimates
Credit card accepted
"Very friendly tech came to examine our house. He was really late, but this did not matter - lost his way. The cost was way beyond what we are willing to pay for pest control (over $1000) but we do have a fairly problematic carpenter bee problem."
+2
Serving Williamstown, KY 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 Williamstown, KY 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.
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