Protecting Maryland Homes with Care and Confidence

Benefit Body

Free Re-Treatments

We’re not finished until the problem is. That’s why we offer free re-treatments if needed to make sure pests stay out.

Benefit Body

Driven by Integrity

We don’t push services; we provide honest solutions that actually make sense for your needs. That’s our standard of service.

Pest Control in Maryland

Are pests making themselves at home in your Maryland property? PMSI has your back. We've been getting rid of bugs and rodents for 40 years, perfecting our craft to keep your space pest-free. Our seasoned pros know the local pest scene inside and out, tackling everything from sneaky spiders to persistent ants.

Why Maryland homeowners choose PMSI:

Seasoned techs averaging 14 years of experience
Top-notch products for effective pest control
Free warranty calls between treatments
Flexible scheduling to fit your busy life
Customizable programs tailored to your needs

We're not just pest technicians; we're your neighbors committed to keeping Maryland homes comfortable and critter-free. Contact us today for a free quote!

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Areas We Service in Maryland

Baltimore

Columbia

Ellicott City

PMSI Service Area Map Mid-Atlantic Region

Experience Peace of Mind with Our Expert Pest Control Team

At PMSI, our highly trained and certified pest control technicians are your secret weapon against unwanted invaders. We go above and beyond state requirements, equipping our team with advanced knowledge to tackle even the toughest pest challenges. Our experts craft customized treatment plans, ensuring your home gets the precise care it needs.

With our dedication to ongoing education and cutting-edge techniques, you can trust us to protect your home quickly and effectively. Let us help you enjoy a pest-free, comfortable living space all year long.

See How Our Experts Can Help

Special Offers

10% Off

When You Prepay for the Entire Year

Prepay for your service and get 10% off—Start Saving Today!

*Offer valid for quarterly pest services only

11/30/2026

Redeem Offer

CUSTOMER REVIEWS

See What Our Customers Say About working With Us

With over 800 Google reviews, our customer testimonials speak volumes about the quality and satisfaction we consistently deliver.

5 Star Review

Trevor has been servicing our yard for a year & we couldn’t thank him enough! He’s very friendly & efficient!

Virginia Sanfino

Ashburn Office

5 Star Review

JT dos a great job! Always friendly, efficient, and thorough. He’s been taking care of pest management at our house since we built it in 2018!

Allison Schwertfeger

Fairmont Office

5 Star Review

Matthew is a personable pest management provider. It is great to feel comfortable with a provider that enters your home. Thank you Matthew@

Sara Cetorelli

Fairmont Office

5 Star Review

I’ve worked with Mike for decades and really appreciate both his professionalism as well as his personal interest in my family

Cindy Dwyer

Ashburn Office

5 Star Review

Charles was fantastic! Not only provided service, but advised on root causes. Thank you, PMSI

M Litz

Ashburn Office

5 Star Review

Kevin was professional. He took care of the problem areas. He was polite and explained the treatments.

Rebecca Tucker

Fairmont Office

5 Star Review

Brian is incredible and takes great care of our property. Thank you!

Danika Anderson

Ashburn Office

5 Star Review

Megan is the best! Exceptional Customer Service and attention to detail. Thank you Megan

Joanne Zehala

Ashburn Office

5 Star Review

Listened well and addressed the situation. very pleasant

Lynda Gray

Fairmont Office

5 Star Review

Derrick is absolutely terrific, courteous, knowledgeable, professional and friendly! We look forward to his returns!

Florence Sloan

Fairmont Office

5 Star Review

Harvey has been great! Always on time and provided information about the servicrs he was providing. I highly recommend this company!

Isabel Goldenberg

Ashburn Office

5 Star Review

JT good guy. Always pleasant to talk to. Does his job well. If I have a question he is always eager to respond.

Rick Hess

Ashburn Office

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