01
Mud Tubes
Pencil-thin dirt tunnels along foundations, pipes, or walls — the highway termites build between soil and timber.
Family-Owned · Since 1991
35 Years.
Zero retreats.
Total protection.
Pennsylvania & Maryland's most trusted termite experts. One call and you talk to a real human — most inspections scheduled within days, not weeks.
Call now — talk to a human(717) 356-0740
Open now
Mon – Sat · 7 AM – 7 PM
A+ BBB
Accredited
4.8★
148+ reviews
Fast
Scheduling
Est. 1991
PA & MD
File Nº
001
Now Accepting Calls
YORK
HANOVER
LANCASTER
HARRISBURG
GETTYSBURG
HERSHEY
CARLISLE
MECHANICSBURG
BALTIMORE
TOWSON
FREDERICK
WESTMINSTER
COLUMBIA
ANNAPOLIS
SILVER SPRING
ROCKVILLE
YORK
HANOVER
LANCASTER
HARRISBURG
GETTYSBURG
HERSHEY
CARLISLE
MECHANICSBURG
BALTIMORE
TOWSON
FREDERICK
WESTMINSTER
COLUMBIA
ANNAPOLIS
SILVER SPRING
ROCKVILLE
The Numbers
Thirty-five years of
consistent protection.
Termite work is measured in decades, not seasons. Here's what three of them have produced for our neighbors.
35+
Years
without a single termite retreat
01
5,000+
Families
protected across PA & MD
02
$5B+
In damage
caused by termites each year in the U.S.
03
4.8★
Rating
from 148+ verified reviews
04
Know the enemy
Silent destroyers
leave loud evidence.
A colony can feed for 5–7 years before you ever see damage. These four signs mean termites are already in the wood. Call us today.
02
Discarded Wings
Piles of translucent wings near windows or light fixtures after a swarm. The first visible proof of a colony expanding.
03
Frass
Sawdust-like droppings that collect near wood. If you see it, termites are feeding — often for months already.
04
Hollow Wood
Trim, beams, or flooring that sound hollow when tapped. Termites eat from inside out, leaving a paper-thin shell.
Seeing any of these at home? Don't wait.
Call (717) 356-0740How we work
Three steps.
One guarantee.
Our process targets the colony — not just surface activity — and backs the work with a written warranty.
01
Thorough Inspection
A certified technician walks every inch of your home inside and out — identifying active infestations, conducive conditions, and risk points. You'll get a clear, itemized treatment plan before a single dollar is spent.
02
Targeted Treatment
We apply Termidor via our Inject-O-Matic system, creating a continuous 360° perimeter around your foundation. Colony-level control. Family- and pet-safe. Zero shortcuts.
03
Long-Term Protection
Your treatment comes with a renewable warranty and 100% satisfaction guarantee. If subterranean termites return, we come back at no cost to you — for as long as you're covered.
Treatment Systems
Termidor · Inject-O-Matic 360°
Certified
Why ATC
The neighbors
you'd recommend.
We're not a franchise with a 1-800 number. We're a family business that has spent 35+ years earning one call, one handshake, one warranty at a time.
01 / 06
Local & Family-Owned
Founded in 1991. Still answered by the same family. We live in the towns we protect.
02 / 06
35+ Years · Zero Retreats
Over three decades of termite work and not one customer has ever needed a retreatment.
03 / 06
Licensed & Trained
Every technician completes a 3-year program — including certification from Purdue's Entomology department.
04 / 06
Family & Pet-Safe
Eco-minded treatments that target termites effectively while staying gentle on the home around them.
05 / 06
Fast Response
Termites don't wait. Neither do we. Calls answered the same day — treatments scheduled as soon as possible, usually that week.
06 / 06
A+ BBB · 4.8★
Accredited, insured, and rated by the only people who count — the 148+ neighbors who left a review.
Protection plans
Two ways to
sleep easier.
One-time treatment, ongoing protection, or both — we'll recommend the right fit on the phone. No pressure, no surprise pricing.
For active infestations
One-Time Termite Treatment
- Comprehensive treatment to eliminate the active colony
- 1-year renewable subterranean termite warranty
- Optional Termite Insurance for free re-treatments
- If termites return within a year, we retreat at no cost
- Immediate relief with peace of mind built in
For total, ongoing defense
Annual Protection Program
- Termites covered 100% if discovered on your property
- Free Wood Destroying Insect Report (WDIR) within 30 days of settlement
- Warranty transfers to new owners if you sell
- Comprehensive pest coverage year-round
- Free service calls between scheduled appointments
Warranty Details: ATC will retreat the structure for subterranean termites at no cost if an infestation is found, provided all payments are current. The warranty renews annually with your inspection. Annual inspections occur between April and September each year.
Where we work
Southern PA,
most of Maryland.
If you're near any of these towns, you're in our service area. Not sure? Call us — we probably cover you anyway.
Pennsylvania
16 citiesBased in Glen Rock, PA · Serving neighbors across two states
Check your town → (717) 356-0740What neighbors say
Real homes.
Real reviews.
4.8 avg · 148+ reviews
"We've been with ATC for years and wouldn't trust anyone else for termite control. They're always prompt, professional, and get the job done right the first time. The peace of mind knowing our home is protected is priceless."
"Jason and the crew were fantastic from start to finish. The termite treatment went smoothly, and they took the time to explain everything. I feel confident knowing my home is protected."
"Called on a Tuesday morning about mud tubes in the basement. They called me back within the hour and got me scheduled that same week. Thorough, respectful, and the price was fair. These folks are the real deal."