#1
Pure Pest + Lawn
“Pure Pest is so great to work with. They are responsive and able to send staff out quickly. Their staff are always kind as well. Highly recommend!” — Google review
Best Flea Exterminators in Florissant, MO
The 10 best-rated flea exterminators in Florissant, MO average 4.9★ on Google across 10,293 reviews. Pure Pest + Lawn has the top rating (5.0★), and Holper's Pest & Animal Solutions STL has the most reviews (2,077). Updated October 25, 2026.
10 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (10,293 reviews combined) and currently operating. Request a call back and the company will phone you directly.
#2
McCarthy Pest & Termite Control
“we had moles. McCarthy sent out Landon. He was amazing. Very professional. if we have moles again we will call McCarthy!” — Google review
#3
Holper's Pest & Animal Solutions STL
“Really great to have a new team, Jeff is a super easy and straight forward technician and leader in the company who was wonderful to work with.” — Google review
#4
STL Pest Control
“Nate helped me a lot and gave me a lot of helpful advice. He was very cooperative, understanding, and supportive. Thank you so much, Nate, for all your help!” — Google review
#5
Rottler Pest Solutions
“Our technician Jason Leonard is the best and continues to provide excellent service with every visit. Rottler is lucky to have him on their team.” — Google review
#6
Amco Ranger Termite & Pest Solutions
“I have worked with them for many years. They provide great service and are very helpful. I recommend them for the protection services” — Google review
#7
All Solutions Pest Control
“I had my home inspected for termites today from All Solutions representative Tyler. He was very efficient and did a thorough inspection inside and outside. He then gave me a very good news that we are termite free.…” — Google review
#8
Pointe Pest Control - Ferguson
“David is a great and very conscientious worker. Met him at the door and told him we had a concern for lots of wasps and he spent extra time cleaning and spraying for us and told us if it doesn’t subside to call back…” — Google review
#9
Aptive Pest Control
“As always, the Aptive Associate, this time I believe it was Curtis, did a great job. Takes pride in the job and explained everything very well!! I’m very happy!” — Google review
#10
Advanced Pest Specialists
“Bobby is the man! Very effective and efficient. He takes the time to explain things and shows pride in what he does. Something that is hard to find at times.” — Google review
How we pick flea exterminators in Florissant
We scan Google Maps for flea exterminator listings in and around Florissant, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
Frequently asked questions
Who is the highest-rated flea exterminator in Florissant?
Pure Pest + Lawn has the highest Google rating on our Florissant list: 5.0 out of 5 from 1,269 reviews (as of October 25, 2026).
Which flea exterminator in Florissant has the most reviews?
Holper's Pest & Animal Solutions STL has the most Google reviews among the companies listed here: 2,077, with a 4.9★ average.
How are these flea exterminators chosen?
Only open Florissant-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.