General Pest Control
Ongoing perimeter defense that keeps ants, spiders, and the usual invaders outside where they belong — year round.
Monthly Guard from $39/mo
Start coverage
Pest Control · Arcadia & the San Gabriel Valley
Perimeter Secure
A calmer kind of pest control.
Pest-free home in the San Gabriel Valley — guaranteed, or we come back free.
4.9 from 612 reviews
Licensed & Insured
16 years protecting local homes
What we handle
Coverage for the pests that actually show up here
Plain-English services, honest starting prices, and a licensed tech on every visit. Not sure what you've got? The inspection tells us — and it's free.
Termite Inspection & Treatment
A full-home termite check and targeted treatment that stops silent damage before it reaches your walls and beams.
Free inspection · treatment from $89
Book inspection
Rodent Exclusion & Proofing
We find every entry point, seal the home tight, and remove what's already inside — then confirm it stays empty.
Exclusion from $149
Seal them out
Ant & Roach Treatment
Fast knockdown plus a lasting barrier treatment, so the trail stops for good instead of marching right back in.
Initial service from $89
Clear them out
Spider & Wasp Removal
Safe removal of webs, nests, and stingers around eaves, patios, and play areas — with prevention so they don't return.
Service from $99
Make it safe
Mosquito Reduction
Seasonal yard treatments that cut mosquito populations at the source, so your evenings outside are yours again.
Seasonal from $59/mo
Reclaim the yard
How it works
Four steps to a home that stays clear
No pressure, no jargon, no mystery charges. Here's exactly what happens after you reach out.
01
Call or book online
Reach us at (626) 555-0182 or request a quote below. Same-week scheduling, most weeks.
02
Free inspection
A licensed tech walks your property, finds the pressure points, and shows you a clear plan and price.
03
We seal & treat
Entry points sealed, interior and perimeter treated with products chosen to be pet- and family-conscious.
04
Monthly Guard
Ongoing monitoring with free re-treats between visits. See a bug? We come back free — that's the guarantee.
The Sentry Guarantee
Protection, not just a spray
If a pest comes back, so do we — free.
Most pest problems aren't solved in one visit; they're solved by staying ahead of them. Monthly Guard keeps a licensed tech watching your home's perimeter, so small things never become infestations.
- Free re-treatments between scheduled visits — no charge, no argument.
- Pet- and family-conscious products, applied by a licensed technician.
- Straightforward monthly pricing you can pause or cancel anytime.
Neighbors, in their words
4.9 stars from 612 local homes
Real reassurance from the towns we cover across the San Gabriel Valley.
"We had ants every single summer for years. Sentry sealed the whole perimeter and I haven't seen one since. The tech even texted before he arrived."
"They found a rodent entry point I never would have spotted, sealed it, and followed up a week later to confirm. Professional, and zero upsell."
"Monthly Guard is the best home decision we've made — calm, on time, and the guarantee is real. They came back free the day we spotted a spider."
Where we work
Proudly protecting the San Gabriel Valley
Locally based in Arcadia, our licensed technicians cover the whole valley — usually with same-week appointments. If your town is on this list, we're already in your neighborhood.
- Arcadia
- Pasadena
- Sierra Madre
- Monrovia
- Temple City
- San Marino
- Duarte
- Altadena
- San Gabriel
Free, no-obligation quote
Get a plan for your home in about 60 seconds
Tell us a little about what's going on. We'll follow up fast with a free inspection time and an honest price — no pressure, ever.
- Free inspection, no obligation
- Licensed & insured technicians
- Come-back-free guarantee
Prefer to talk?
Mon–Sat 7–7 · 24/7 emergency (626) 555-0182
Mon–Sat 7–7 · 24/7 emergency (626) 555-0182