Delmar Pest Control: Wilmington, DE’s Premier Local Exterminator and Wildlife Experts

Delmar Pest Control Introduce

Introduction / Overview

For residents and business owners throughout the First State, dealing with household pests or unwelcome wildlife is an inevitable part of life. That’s why having a reliable, local expert you can trust is essential.

Delmar Pest Control

, a prominent, independently and family-owned company, has been serving Delaware and the surrounding regions for over a quarter-century. They have built a strong reputation for delivering Exceptional Exterminator Services that go beyond simple spraying.

Based in Wilmington,

Delmar Pest Control

is a local operation deeply familiar with the unique seasonal and environmental pest pressures of the Mid-Atlantic area. They specialize in a comprehensive approach known as Integrated Pest Management (IPM), focusing on inspection, identification, and long-term prevention, rather than just treating symptoms. Their commitment is to offer effective solutions for both Home Pest Control and Commercial Pest Control, backed by a significant promise: a complete money-back guarantee, meaning if the pest comes back, so do they—at no extra cost. This dedication to guaranteed, high-quality service is what makes them a trusted partner for a pest-free environment in Delaware.

Location and Accessibility

Delmar Pest Control

's primary location is positioned conveniently to serve the heavily populated northern part of Delaware, while their extensive service area covers the entire state, including Wilmington, Newark, and the downstate areas. This wide coverage ensures that whether you are on the northern border or near the coast, you can benefit from their expertise.

The main office address is:

3630 Old Capitol Trl, Wilmington, DE 19808, USA

Accessibility is a key part of their customer focus. The facility offers a Wheelchair accessible entrance and a Wheelchair accessible parking lot, ensuring that all customers who visit the office can do so comfortably. As a service-based business, their technicians travel to your location to provide Onsite services, making it convenient for homeowners and businesses alike. Furthermore, the company proudly services all of Delaware, plus parts of Pennsylvania (Delaware County and Chester County) and Maryland (Cecil County), truly living up to their "Delmar" name and extending their professional reach across the tri-state area.

Services Offered

Delmar Pest Control

offers one of the most comprehensive menus of pest and wildlife management services available in the region. They cover the full spectrum of Common Pests, with highly specialized treatments for each.

Insect & Bug Extermination: This includes treatment and management for Ant extermination (including Carpenter Ant Control), Cockroach extermination, Spider extermination, Flea Extermination, Moth Extermination, Earwig Extermination, Silverfish Extermination, Centipede & Millipede Extermination, and Stink Bug Control.
Rodent Management & Exclusion: Offering complete Rodent extermination, including Rodent-Proofing & Exclusion Services to prevent future issues, along with the treatment of Household Pests like Pantry Pest Control (Grain Moths & Beetles).
Wood-Destroying & Specialty Insects: Termite inspection and Termite extermination services, as well as control for Carpenter Bee & Wood-Boring Insect Control.
Stinging Insects & Seasonal Pests: Effective solutions for Stinging Insects, including Hornet & wasp extermination, Yellowjacket Nest Removal, and Seasonal Mosquito & Fly Control, and Overwintering Pest Prevention (Boxelder/Cluster Flies, Etc.).
Wildlife Control Services: Specializing in the humane removal and exclusion of larger pests, such as General wildlife removal, Raccoon Removal Services, Squirrel Removal Services (including Squirrel Removal), and Humane Bat Removal & Exclusion.
Commercial & Real Estate Services: Dedicated Commercial Pest Control programs, including the Restaurant & Food-Service Drain Fly/Sanitation Program, Bird & Nesting Deterrence for Rooflines & Signs, and Pest Control for Real Estate Transactions.
Structural Protection: Specialized Attic & Crawl Space Pest Treatments and Crawl Space Pest & Moisture Control to protect the structure of the home.
Proactive & Integrated Solutions: Integrated Pest Management (IPM) Plans, Perimeter Treatments, and Your Free Inspection to assess needs.

Features / Highlights

Delmar Pest Control

stands out among pest control providers in Delaware due to several key features that prioritize customer satisfaction and comprehensive results:

Unmatched Guarantee: They offer a complete money-back guarantee on their work. If the pests return, they return for free, and if they can't solve your pest problem, you don't pay. This provides unparalleled peace of mind.
Extensive Wildlife Expertise: Beyond common bugs, their specialization in General wildlife removal, including Humane Bat Removal & Exclusion and Squirrel/Raccoon Removal Services, addresses complex issues often faced by Delaware homeowners.
Focus on Exclusion & Prevention: Their emphasis on services like Rodent-Proofing & Exclusion Services and various preventative treatments shows a commitment to long-term solutions, not just temporary fixes, reducing the likelihood of repeat infestations.
Highly Knowledgeable Technicians: Customer reviews repeatedly praise their technicians, such as Jason, for being "vary knowledgeable about pest control" and "thoroughly explained everything to us," highlighting their professional and educational approach.
Comprehensive Structural Protection: Offering Attic & Crawl Space Pest Treatments and moisture control services addresses environmental conditions that attract pests, ensuring a holistic approach to home protection.

Contact Information

Reaching out to

Delmar Pest Control

for your pest or wildlife management needs is straightforward. Their Wilmington-based team is ready to provide Your Free Inspection and professional consultation.

Address:

3630 Old Capitol Trl, Wilmington, DE 19808, USA

Phone:

(302) 658-5010

Mobile Phone:

+1 302-658-5010

As a company committed to prompt service, contacting them via phone is the best way to schedule your visit and start on the path to a pest-free property.

What is worth choosing

For anyone in Delaware seeking a pest control solution,

Delmar Pest Control

is the preferred choice for several compelling reasons. First and foremost, you are choosing a company with a proven local history, serving the entire Delaware region and surrounding states since 1987. This long-standing experience means they understand the area's climate, construction, and pest behavior better than most.

What truly sets them apart, however, is their commitment to a guaranteed result. The unique promise of a money-back guarantee, alongside their focus on Integrated Pest Management (IPM), ensures that you are receiving the most effective and responsible treatment plan available. From common household bugs and seasonal Mosquito extermination to complex Bat extermination and Rodent-Proofing, they offer a depth of service that eliminates the need for multiple contractors. When you choose

Delmar Pest Control

, you are choosing knowledgeable professionals who prioritize customer education and satisfaction, turning a stressful situation into a great, reliable service experience.

Delmar Pest Control Services

Pest Control Service
Ant extermination
Ants are a year-round problem for homeowners in Wilmington. Ant removal services are an excellent way to protect your home reducing ants around your property and preventing them from getting inside. Get rid of ants in your home today with help from Delmar Pest Control.
Bed bug extermination
Once inside your home, bed bugs are practically impossible for you to remove on your own. Delmar Pest Control is the premier bed bug exterminator offering safe and effective solutions to stop bed bugs from keeping you up at night. Get rid of bed bugs today with Delmar Pest Control.
Cockroach extermination
If you’ve seen once cockroach inside your home, it’s a sure sign that more are present. Get rid of cockroaches in your house with the help of the best cockroach exterminators in Wilmington by contacting Delmar Pest Control for cockroach control today.
Hornet & wasp extermination
Are stinging insects around your home turning summer days into a nightmare? If you need hornet and wasp removal in Wilmington, don’t wait, contact the stinging insect removal experts at Delmar Pest Control today and get rid of wasps and hornets in your yard.
Rodent extermination
Are rats and mice chewing holes, getting into food, and leaving droppings around your Wilmington home? Contact Wilmington premier rat and mice exterminators at Delmar Pest Control for effective rodent control and take back your home today.
Spider extermination
Has your Wilmington home come under spider infestation? Contact the spider extermination specialists at Delmar Pest Control, Wilmington's premier source for spider control, to get rid of spiders and remove spider webs in your home.
Bat extermination
Bats are an excellent source of natural pest control in the wild, but they are nothing but trouble when they share a dwelling with humans. Don’t let bats damage your Wilmington home and put your family at risk: call Delmar Pest Control for professional bat removal services today.
Bee extermination
Are bees wreaking havoc around your Wilmington home? Delmar Pest Control protects homes throughout Wilmington with safe and effective bee control. Don’t leave your family at risk – take the sting out of the summer with professional bee removal.
Bug & insect extermination
Mosquito extermination
Mosquitoes love summertime in Wilmington. Delmar Pest Control extermination and prevention services to help you get back to enjoying your backyard. Tell mosquitoes to buzz off with mosquito control through Delmar Pest Control.
Termite inspection
Termites are destructive pests that can often go undetected for years, so you don’t realize a problem until it’s too late. Contact Delmar Pest Control for professional termite inspection services for your Wilmington property to ensure the lasting health of your home.
Termite extermination
Termites cost homeowners across the U.S. millions in damages every year. Don’t let your Wilmington home become a statistic: contact Delmar Pest Control for a termite inspection today. Get rid of termites in your home with Delmar Pest Control expert termite exterminators.
General wildlife removal
Wildlife infestations can be damaging to homes and dangerous to the families inside them. Have wild animals gotten into your Wilmington home? Don’t leave yourself at risk any longer. Get them out and keep them out with help from Delmar Pest Control.
Raccoon Removal Services
Raccoons may look cute, but the mess they leave behind is anything but. Due to the diseases and parasites they can carry, they’re also a danger to people and pets. Eliminate raccoons from your Wilmington home safely and effectively with help from the wildlife removal pros at Delmar Pest Control.
Crickets
Crickets are a noisy and potentially destructive pest that can be as annoying to your ears as they are dangerous to your home. Don’t leave your Wilmington property at risk for crickets. Put that chirping to an end today with help from Delmar Pest Control.
Home Pest Control
Delmar Pest Control offers safe, effective home pest control in Wilmington, Newark, Dover, and beyond. We treat ants, spiders, rodents, and more using odorless, family-safe treatments. With free inspections and same-day service, our expert team ensures your home stays pest-free.
Commercial Pest Control
Delmar Pest Control provides discreet, effective commercial pest control for offices, restaurants, and warehouses. Serving Wilmington, Newark, Bear, and surrounding areas, we offer free inspections, same-day service, and customized treatment plans to keep your business pest-free.
Bed Bug Control
Delmar Pest Control offers expert bed bug control in Wilmington, Newark, and beyond. Our advanced, non-toxic treatments eliminate bed bugs at all stages. With free inspections and a money-back guarantee, we provide fast, effective bed bug removal for homes and businesses.
Wildlife Control
Delmar Pest Control provides humane wildlife removal in Wilmington, Newark, and nearby areas. We safely remove raccoons, squirrels, bats, and more while preventing future issues. Our licensed team offers free inspections and same-day service to keep your property protected.
Common Pests
Exceptional Exterminator Services
Perimeter Treatments
Stinging Insects
Trash Collection
Your Free Inspection
Flea Extermination
Get rid of fleas fast with Delmar Pest Control! We offer safe, effective flea extermination for Wilmington homes, protecting your family and pets. Call now for a free inspection and take back your home from fleas today!
Squirrel Removal Services
Protect your home from squirrels with Delmar Pest Control’s humane removal services in Wilmington! We safely trap and relocate squirrels and help prevent future invasions. Call today for your free inspection and fast removal.
Moth Extermination
Protect your home from destructive moths! Delmar Pest Control offers expert moth extermination services in Wilmington to eliminate infestations and safeguard your belongings. Contact us today for a free inspection and moth control solutions.
Earwig Extermination
Keep earwigs out of your Wilmington home with Delmar Pest Control! We offer safe, effective earwig extermination services to quickly eliminate infestations. Call now to schedule your free inspection and reclaim your space!
Household Pests
Silverfish Extermination
Delmar Pest Control offers safe, effective silverfish extermination in Wilmington. Protect your belongings and eliminate infestations with our expert team. Free inspections available!
Pantry Pest Control (Grain Moths & Beetles)
Worried about pantry pests in your Wilmington kitchen? Delmar Pest Control removes moths, beetles, and more. Safe, effective treatment and prevention—call now for a free inspection!
Centipede & Millipede Extermination
Delmar Pest Control removes centipedes and millipedes from Wilmington homes with safe, targeted treatments. Schedule your free inspection today and kick out the crawlies!
Stink Bug Control
Tired of stink bugs invading your Wilmington home? Delmar Pest Control offers stink bug removal and prevention services with guaranteed results. Free inspections available!
Squirrel Removal
Carpenter Ant Control
Carpenter ants can cause costly wood damage in homes. Delmar Pest Control offers expert detection, treatment, and prevention services across Wilmington. We eliminate infestations and protect your structure—starting with a free inspection.
Yellowjacket Nest Removal
Yellowjackets are dangerous and hard to remove. Delmar Pest Control provides expert nest removal across Wilmington and surrounding areas. Our fast, effective treatments eliminate swarms and protect your home. Same-day service available.
Pest Control for Real Estate Transactions
Need a pest inspection for a home sale? Delmar Pest Control provides fast, FHA/VA-compliant inspections and treatments for real estate transactions in Wilmington. We handle termites, rodents, and more—ensuring a pest-free closing.
Attic & Crawl Space Pest Treatments
Rodents and insects love attics and crawl spaces. Delmar Pest Control targets these hidden areas with expert treatments and sealing to block future infestations. Serving Wilmington and beyond—get your free inspection today.
Tick Control Services
Protect your family and pets from tick-borne diseases with Delmar’s expert tick control. Serving Wilmington and nearby areas, we inspect, treat, and prevent infestations using safe, effective solutions.
Rodent-Proofing & Exclusion Services
Keep rodents out for good with our professional exclusion services. We identify and seal entry points, preventing rats and mice from re-entering your Wilmington-area home or business.
Fly Control for Homes & Businesses
Eliminate flies fast with Delmar’s expert control services. We target breeding sites and adult populations, keeping your Wilmington-area home or business clean and sanitary.
Crawl Space Pest & Moisture Control
Protect your home from pests and moisture damage with our crawl space treatments. Serving Wilmington and nearby areas, we treat, seal, and safeguard your property from hidden threats.
Tick Extermination & Prevention
Protect your family and pets from ticks with Delmar Pest Control. We provide expert tick extermination and prevention across Wilmington, Newark, Dover, and Southern Chester County. Free inspections, safe treatments, and guaranteed results keep your yard tick-free.
Carpenter Bee & Wood-Boring Insect Control
Stop carpenter bees and wood-boring insects with Delmar Pest Control. Serving Delaware and Southern PA, we provide expert treatments to eliminate infestations and prevent costly damage. Free inspections and guaranteed results keep your property safe.
Humane Bat Removal & Exclusion
Delmar Pest Control provides humane bat removal and exclusion in Delaware and Southern PA. We safely remove bats, clean affected areas, and seal entry points to prevent re-entry. Free inspections and expert service keep your home safe and secure.
Seasonal Mosquito & Fly Control
Reclaim your yard with Delmar’s mosquito and fly control. Serving Wilmington, Newark, Dover, and Southern Chester County, our seasonal treatments provide long-lasting relief from biting and nuisance insects. Free inspections and same-day service available.
Integrated Pest Management (IPM) Plans
Delmar’s IPM plans combine precise treatments, sealing, and prevention for long-term control. Free inspection, quarterly visits, photo-rich reports, and eco-minded options. Serving Wilmington, Newark, Bear, and nearby—backed by our money-back guarantee.
Restaurant & Food-Service Drain Fly/Sanitation Program
Eliminate drain/fruit flies fast. We clean biofilm, treat breeding sites, add monitoring, and align with health-code standards. Discreet, off-hours service for Wilmington restaurants and food facilities—plus documentation and our money-back guarantee.
Bird & Nesting Deterrence for Rooflines & Signs
Humane bird control for storefronts and facilities: discreet deterrents, nest/debris removal, and sanitation to protect signs, ledges, and entrances. Serving Wilmington, Newark, and New Castle. Free inspection and clear proposals.
Overwintering Pest Prevention (Boxelder/Cluster Flies, Etc.)
Keep boxelder bugs, cluster flies, and other fall invaders out. We seal entry points and apply a seasonal exterior barrier around Wilmington-area homes. Add to your quarterly plan or book pre-fall. Free inspection + guarantee.

Delmar Pest Control Details

Service options
Onsite services

Accessibility
Wheelchair accessible entrance
Wheelchair accessible parking lot

Delmar Pest Control Photos

Delmar Pest Control Location

Delmar Pest Control

Delaware New Castle County Wilmington Old Capitol Trail

3630 Old Capitol Trl, Wilmington, DE 19808, USA

Delmar Pest Control Reviews

An average rating of ★4.7 from 857 user reviews.

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★ 5★ 4★ 3★ 2★ 1

Jason was the technician that come to our home to evaluate and treat our mice problem. Jason is vary knowledgeable about pest control and thoroughly explained everything to us about controlling mice now and into the future. We are very satisfiedwith Jason especially about his knowledge, but also his professional attitude about answering all our questions - and he is just a great guy, and I am happy with all that he did.
October 08 · John Wright
Jason called 10 minutes prior to arriving at my house. He treated the nest and then found another nest and treated it also. When I returned, he was already in his truck but got out and showed me the two spots he treated. Excellent and friendly service! Thank you!
October 06 · Tracy Crowley
Edwin R was my tech and it was excellent service. He was personable, good listener, and knowledgeable. The customer service rep at the office has always been good to work with also.
October 02 · Buddy Ryan
(8/4/25)Jamile was the nicest man! He explained what he was doing and what to expect! I would highly recommend Delmar Pest control to anyone who needs pests removed from their home! Derrick came out for our follow up and he was the nicest man! He was very thorough ! I am very happy with the service I got from Derrick today (8/20/25). I would absolutely 💯 recommend Delmar to anybody looking to remove pests from their home! My experience with Derrick today was awesome! Delmar...you have some great employees working for you!
August 20 · Danielle T
Seth was awesome! He found out where the bees were swarming, and hopefully deterred the problem, will know in a couple of days. However, says will be back if they’re back!!Seth also was prompt, professional and respectful of our home.Best but not least, they came out the same day we contacted Delmar for service!!
September 27 · Richard Dillon