The 5 Best Pest Control Companies in Simi Valley, CA (2026 Verified Data)

• “Scott from Facility Pest Control came out to service my rental home in Chatsworth- my tenants didnt leave the home clean so I needed some roach treatment… I got a good feeling from Facility Pest Control and they came out, got the job done, and was very patient with me when I had a lot of questions. I am a realtor and I plan on referring this company to all my clients and famiy!” — Grace Kim
• “We had a wasp issue on our patio and was concerned it was making a nest. I called Facility Pest Control on a Saturday and Sam right came over and handled it… Not only did he get rid of the wasp, but he also showed us what to look out for in the future.” — Alyson Zgrabik

• “They first came out when we found a bed bug after a trip to New York. Other services would not come out right away AND told us they had to treat the entire house for lots of $$$. I had a bite AND I found the actual bed bug the next AM… Sentry came out THAT AFTERNOON, looked at the bug and the bed and said, ‘I think you’re in luck, it’s a single bug, stuffed with eggs. Another day and you would have had problems, but I think we can just watch. No charge.’ And that was it. No chemicals, no $$$ and no bed bugs.” — Gil Solomon

• “My neighbor infected our fruit trees with a lot of Rats as her hard was full containers, furniture… this company got rid of all the rats. Kept my house from getting any inside! I was thrilled when it was over.” — Paula Baumgartner

“I had a termite inspection scheduled… I was originally quoted $95 on the phone… A few hours later, I got a voicemail… saying the price was actually $150. Saturday comes around… Finally, at 12pm, Ron calls to say the price has changed again to $175… When I asked why the price kept changing, his only explanation was ‘Saturday.'” — Chloe Metcalfe Los Angeles Realtor (1-Star Review)

• “AIPM’s Kevin and Alex did a great job of removing (Vacuuming) a bee hive from our roof. Kevin did a great job of explaining the procedures and what to expect.” — David Hong
• “So I just finished my house remodel a few months ago and had gopher issues. Had several mounts pop up overnight and gave them a call. After about a month and 2 treatments a month there was no gopher activity… I have a large backyard on a hill and keeping them out is very important to me.” — Armond Mansuryan

• “Bill Pederson was the excellent home inspector who performed a very thorough check for signs of termite damage or other damage to wood… Some water damage to the wood in a few places. The Zwaag crew that did the work for us are some of the most conscientious, professional & kind men I have met… José noticed a big problem with the wood on part of the outside of our old sun room. I had given up on getting the deteriorating wood removed & replaced. Oh, my goodness! José & his partner did an amazing job!” — Pam Abernathy

“Hired Zwaag to do wood repair and tenting my home. I’d give the wood repair 4 stars as they did a good job… It went down hill from there as Zwaag sub contracted out the termite treatment. Whoever they used, did a shoddy job… The most disappointing part of the entire job was when I called to complain about the termite company, Zwaag just passed the buck to the termite contractors.” — John Plummer (2-Star Review)

Wood Ranch & The Foothills

Primary Threat: Gophers & Wildlife.

Homes nestled against the hills deal with severe wildlife overlap. Ground squirrels, gophers, and raccoons actively seek out residential yards and crawlspaces, requiring heavy physical trapping and exclusion work rather than just chemical deterrents.

Texas Tract & Central Simi

Primary Threat: Termites & Roof Rats.

Older neighborhoods with established, mature tree canopies and aging wood framing are prime targets for both drywood and subterranean termites, as well as roof rats finding entry points into attics.