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Ant Control in London

Ant control in London, ON is expertly handled by Mosquito Man, offering certified pest control services with guaranteed removal and thorough inspection processes. As top-rated pest control exterminators in the London area, we provide affordable pest treatment plans backed by professional affiliations and outstanding reviews. Learn more about our ant control services.
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Ontario’s #1 Rated
Licensed & Insured
Larvicide Application
Barrier Spray
21-Day Protection
West Nile Protection
Super Hero Guarantee

Key Takeaways

Ant Control London

  • Service Area

    London, Ontario, including Woodfield, Downtown London, SoHo, Old East Village, Old North, Blackfriars, Wortley Village, Hamilton Road, Carling, Chelsea Green, and surrounding communities.

  • Local Location

    Mosquito Man serves London from 520 Wellington St, Unit 9, London, ON N6A 3R2.

  • Target Pests

    Carpenter ants, pavement ants, pharaoh ants, odorous house ants, thief ants, and other ant species affecting residential and commercial properties.

  • Common Concerns

    Recurring kitchen trails, colonies near foundations, carpenter ant activity in wooden structures, and ants entering through small structural openings.

  • Inspection Focus

    Active trails, potential nesting areas, foundation walls, vegetation, mulch, moisture sources, and accessible entry points.

  • Treatment Approach

    Professional inspection, targeted exterior barrier treatment, ant baiting, and suitable interior spraying or baiting.

  • Protection Options

    Yard Protection, Home Protection (Exterior), and Home Protection (Interior), selected according to the infestation and treatment area.

  • Prevention and Follow-Up

    Sanitation, moisture management, vegetation maintenance, structural repairs, and monitoring help reduce conditions associated with recurring ant activity.

  • Contact

    Email info@mosquitoman.ca.

Our Method

Our Unique Approach To Ant Extermination & Removal Service

Ants enter your home through the smallest openings looking for water and food. Once they find a source, they will leave a pheromone trail for other ants to follow. Our team knows this and stops ants dead in their tracks. Learn more about our unique approach to ant control below:

ANT INSPECTION

We’ll perform a thorough inspection around your home. Outside, we’ll check your foundational walls, plus areas of vegetation and mulch.

EXTERIOR ANT TREATMENT

We’ll place professional ant baits in areas of activity and trails. Ants feed on this bait and take pieces back to the queen, killing the entire colony. This approach ensures the whole ant nest is eliminated.

Explore Our Nearby Ant Control Services

what we offer

Our Ant Control Packages

Yard Protection

Get 2 outdoor ant-control treatments every 90 days. We target visible nesting areas, patios, garden beds, mulch, lawns and other places where ant nests are visible.

Home Protection (Exterior)

Get two outdoor ant-control treatments every 90 days. We focus on active areas, cracks, gaps, entry points and other places where ants travel or gather to get inside of the home.

Most Popular

Home Protection (Interior)

Get two indoor ant-control treatments within 2 weeks. We focus on active areas, cracks, gaps, entry points and other places where ants travel or gather to get inside of the home.

Why Us

Why Choose Mosquito Man

We’re passionate about helping people just like you get rid of unwanted pest problems. As such, we are proud to be the only pest control company in Ontario promising excellence in value, service, and trust.

Value

After your pest inspection, we’ll provide you with a quote that makes sense for your budget and unique needs. No surprise fees, ever.

Service

We’re not happy unless you are. So if you’re not satisfied with your most recent service, we’ll make it right. That’s our Super Hero Guarantee.

Trust

We know you are putting a lot of trust in our family. So we promise to treat you and your home with the respect and care you deserve, always.

Questions

Frequently Asked Questions — Ant Control London

Can’t find your answer? Our team is always happy to help.

Does Mosquito Man Provide Ant Control in London?

Yes. Mosquito Man provides professional ant-control services for residential and eligible commercial properties in London, Ontario. Our approach includes inspection, assessment of ant trails and entry points, and suitable exterior or interior treatment. Contact our London team to discuss your infestation.

Mosquito Man serves London from 520 Wellington St, Unit 9, London, ON N6A 3R2, Canada. Call +1 226-526-4711 or email info@mosquitoman.ca to request ant-control service and confirm appointment availability.

We treat carpenter ants, pavement ants, pharaoh ants, odorous house ants, thief ants, and other species affecting Ontario properties. Treatment recommendations depend on the species, nesting conditions, active trails, and locations identified during inspection.

Carpenter ants excavate galleries in wood to establish nesting spaces. They do not consume wood as termites do, but established nesting activity can affect wooden components. Moisture-affected porches, decks, and window frames may require closer inspection when large ants appear repeatedly.

Our options include Yard Protection, Home Protection (Exterior), and Home Protection (Interior). Each outdoor program includes two treatments every 90 days, while the interior program includes two treatments within two weeks. The appropriate package depends on the infestation and treatment area.

Foraging ants may establish pheromone trails between their colony and accessible food or moisture. Removing visible workers does not necessarily eliminate the colony. Professional inspection, suitable treatment, sanitation, and addressing accessible entry points can help manage recurring activity.

Our technicians follow applicable product-label instructions and provide treatment-specific preparation and re-entry guidance. Precautions depend on the products and application areas. Children and pets should remain away from treated areas whenever required by the technician’s instructions.

Call Mosquito Man at +1 226-526-4711 or email info@mosquitoman.ca. Describe your property location, where ants have appeared, and any suspected nesting or moisture concerns. Our team can discuss service availability, inspection, and appropriate treatment options.

Services Area

Areas We Serve

Mosquito Man has been protecting homes and yards across Ontario for over 8 years.

We cover: Barrie, Brampton, Burlington, Caledon, Cambridge, Hamilton, Kingston, Kitchener, London, Markham, Mississauga, Oakville, Oshawa, Richmond Hill, Sarnia, Sudbury, Toronto, Windsor, Woodstock and many surrounding communities.

Client Feedback

What Our Customers Say

Philippe Chabot
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Rating 2
Mosquito Man handled ant control in London after ants moved through the wall gap behind the dishwasher. The technician examined the dishwasher opening and cabinet backs and used the trail pattern to identify likely entry points. Afterward, the dishwasher area remained clear, so daily cleaning finally felt worthwhile.
Laura Martel
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Rating 2
Mosquito Man handled ant control in London after ant trails appeared in several rooms. The technician examined pantry shelving and floor-level gaps and used the trail pattern to identify likely entry points. Afterward, the pantry shelves showed no new trails, so daily cleaning finally felt worthwhile.
Bradley Turgeon
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Rating 2
After large ants started appearing around the basement joists, we chose Mosquito Man for ant control in London. The technician examined basement joists and damp wood nearby and used the trail pattern to identify likely entry points. Afterward, the basement joists stayed quiet, so daily cleaning finally felt worthwhile.
Astrid Drolet
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Rating 2
We called Mosquito Man for ant control in London because ants entered through the sliding-door track after rain. The technician examined the sliding-door track and exterior siding and used the trail pattern to identify likely entry points. Afterward, the sliding-door track stopped attracting ants, so daily cleaning finally felt worthwhile.

Services Area

Areas We Serve

Mosquito Man has been protecting homes and yards across Ontario for over 8 years.

We cover: Barrie, Brampton, Burlington, Caledon, Cambridge, Hamilton, Kingston, Kitchener, London, Markham, Mississauga, Oakville, Oshawa, Richmond Hill, Sarnia, Sudbury, Toronto, Windsor, Woodstock and many surrounding communities.

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Ant Control in London

Professional Ant Control in London

Ant infestations can develop in kitchens, basements, garages, patios, and outdoor living areas throughout London, Ontario. Ants commonly enter buildings while searching for food, water, and suitable nesting conditions. Once workers locate an accessible food source, they may establish pheromone trails that attract additional ants. Repeated sightings around cupboards, sinks, exterior doors, and foundation walls can indicate an established colony requiring more than surface cleaning.

London includes historic central neighbourhoods, mature residential streets, apartment buildings, commercial corridors, and newer suburban developments. Properties in Woodfield and Old North often feature older foundations, mature trees, and wooden building components, while homes in Carling and Chelsea Green may experience ant activity around gardens, patios, garages, and landscaped foundation edges. These differences make property-specific inspection important.

Carpenter ants can be particularly concerning when they establish nests in wooden structures. Unlike termites, carpenter ants do not consume wood as food. Instead, they excavate galleries to create nesting spaces. Moisture-affected wood may provide favourable conditions around porches, decks, window frames, and other building components. Repeated sightings of large ants or evidence of nesting activity near structural wood should be investigated.

Pavement ants frequently establish colonies beneath driveways, walkways, paving stones, and soil near building foundations. Workers may enter homes through small cracks and gaps around exterior doors or utility openings. Odorous house ants can form persistent trails around kitchens and food-storage areas, while pharaoh ants require careful treatment selection because inappropriate disturbance may contribute to colony fragmentation.

London’s seasonal temperatures influence outdoor ant activity. Foraging generally increases during spring and summer as temperatures rise, while rainfall and changing soil moisture can affect where ants travel. Properties near the Thames River and mature green spaces may have vegetation and moisture conditions that influence ant movement. Although freezing weather reduces most outdoor activity, colonies sheltered within heated buildings may remain active during winter.

At Mosquito Man, we begin with an inspection of accessible ant trails, potential nesting locations, foundation walls, vegetation, mulch, and structural openings. We also consider food and moisture sources that may contribute to recurring activity. These findings help determine whether treatment should focus on outdoor colonies, the building perimeter, indoor areas, or a combination of locations.

Our ant-control services include Yard Protection, Home Protection (Exterior), and Home Protection (Interior). Depending on inspection findings, treatment may involve professional ant baiting, targeted exterior barrier applications, or suitable interior spraying and baiting. We recommend methods according to the ant species, infestation extent, property layout, and applicable product instructions.

We also provide prevention guidance to help property owners reduce conditions that support ant activity. Recommendations may include securing food, cleaning residue, managing moisture, maintaining vegetation, and addressing suitable structural openings. Professional treatment combined with appropriate maintenance can help manage recurring infestations, although results and follow-up requirements depend on the colony and property conditions.

Our 5-Step London Ant Control Process

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Step 1

Inspect the Property for Ant Activity

We inspect accessible indoor and outdoor areas where ants have been observed, including kitchens, foundations, patios, garden beds, mulch, and exterior landscaping. We look for active trails, potential nesting locations, structural openings, and conditions that provide food, moisture, or shelter.

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Step 2

Identify Ant Species and Entry Points

We assess visible ant characteristics, movement patterns, and suspected nesting conditions. Identifying the species helps distinguish carpenter ant concerns from pavement ant activity and other infestations requiring different treatment approaches. We also evaluate how ants may enter or move around the property.

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Step 3

Develop a Targeted Treatment Plan

We recommend suitable measures according to the species, property layout, and identified treatment areas. Yard Protection, Home Protection (Exterior), or Home Protection (Interior) may be appropriate depending on the infestation. Treatment planning also considers occupants, pets, and applicable product-label requirements.

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Step 4

Apply Professional Ant Control Treatment

We use appropriate professional ant baits, targeted exterior barrier applications, or suitable interior spraying and baiting where required. Treatment may focus on active trails, accessible nesting locations, foundation edges, cracks, crevices, and entry points. Applications follow applicable product-label instructions.

Follow
Step 5

Recommend Prevention and Follow-Up

We provide guidance on sanitation, food storage, moisture reduction, vegetation maintenance, and suitable structural repairs. Monitoring helps determine whether activity has declined and whether further assessment or treatment may be appropriate under the selected service program.

London Seasonal Ant Activity Calendar

January–February

Outdoor foraging is generally limited, although sheltered indoor colonies may remain active.

Investigate persistent indoor trails and moisture-related nesting concerns.

March–April

Warmer conditions may encourage early foraging and movement toward buildings.

Inspect foundations, entrances, and accessible structural openings.

May–June

Outdoor colony activity increases, and reproductive swarms may occur in some species.

Monitor patios, gardens, walkways, wooden structures, and active trails.

Active Season

July–August

Warm weather supports sustained foraging around homes and landscaped properties.

Address visible trails, exterior nesting conditions, and food or moisture sources.

September–October

Activity may continue during mild weather before declining as temperatures fall.

Review recurring entry routes, foundation gaps, and moisture conditions.

November–December

Most outdoor activity decreases, while colonies in protected indoor locations may persist.

Monitor heated buildings and investigate repeated indoor sightings.

London’s seasonal temperatures and changing rainfall patterns influence ant activity, but timing varies according to the species, nesting location, and individual property. Homes with mature landscaping or sheltered exterior structures may experience activity outside the main summer period.

Persistent winter sightings in heated buildings may indicate protected nesting conditions that warrant professional inspection.

Ant Control Service Areas in London

Mosquito Man provides professional ant-control services for residential and eligible commercial properties throughout London, Ontario. Our local location on Wellington Street serves established central neighbourhoods, mixed-use areas, and surrounding residential communities.

Our London service areas include:

  • Woodfield

    Heritage homes, mature trees, older foundations, and wooden building components where carpenter ant activity may require investigation.

  • Downtown London

    Apartments, commercial properties, restaurants, and mixed-use buildings with shared walls, food-storage areas, and structural entry points.

  • SoHo

    Older residential properties and mixed-use buildings near the Thames River, with gardens, foundations, and moisture-related nesting conditions.

  • Old East Village

    Historic homes, apartment buildings, commercial corridors, and established landscaping where recurring ant trails may develop.

  • Old North

    Established homes with mature trees, wooden porches, gardens, and older structural components.

  • Blackfriars

    Heritage properties near the Thames River with mature vegetation, landscaped yards, and exterior wooden structures.

  • Wortley Village

    Older homes, mature landscaping, patios, gardens, and foundation openings that may support ant movement.

  • Hamilton Road

    Residential and commercial properties with varied building ages, paved surfaces, and accessible food or moisture sources.

  • Carling

    Established residential neighbourhoods with lawns, garages, gardens, and landscaped foundation edges.

  • Chelsea Green

    Homes near green spaces and the Thames River, including properties with gardens, patios, and moisture-exposed exterior structures.

London’s historic central neighbourhoods and river-adjacent communities present different ant-control considerations. Carpenter ant concerns may involve moisture-affected wooden structures, while pavement ants may establish colonies near walkways and foundations. We adapt recommendations to the species, property conditions, and identified activity.

Illustrative London Ant Control Scenarios

The following examples are hypothetical and illustrate how ant-control recommendations may vary according to property conditions. They are not actual customer case studies.

Carpenter Ant Activity in Woodfield

Property Type:

Older detached home in Woodfield with a wooden porch, mature trees, and landscaped yard.

Pest Concern:

Large ants repeatedly appearing around porch supports and an interior window.

Situation:

The homeowner notices increased ant activity during warmer weather and identifies a moisture-affected wooden component near the porch. The colony's nesting location has not been confirmed.

Control Approach:

We inspect accessible wooden structures, ant trails, suspected nesting areas, moisture conditions, and structural openings. Species identification guides suitable treatment, while recommendations address moisture management and necessary structural maintenance.

Expected Outcome:

The homeowner receives a targeted control plan and recommendations for monitoring activity. Appropriate treatment may reduce ant activity, while addressing persistent moisture helps limit favourable nesting conditions.

Pavement Ant Trails in Carling

Property Type:

Detached residential home in Carling with a paved walkway, garden beds, and attached garage.

Pest Concern:

Small ants repeatedly entering the kitchen near a patio door.

Situation:

Cleaning temporarily removes visible trails, but ants return around food-storage areas. Outdoor activity is also noticeable between paving stones near the foundation.

Control Approach:

We assess active trails, potential exterior nesting locations, structural openings, and accessible food or moisture sources. Depending on inspection findings, treatment may include professional ant baiting or targeted exterior applications, supported by sanitation guidance.

Expected Outcome:

The homeowner receives a property-specific plan addressing identified activity and contributing conditions. Continued monitoring helps determine whether additional treatment is necessary.

From the Mosquito Man London Ant Control Team

“London properties range from heritage homes in Woodfield and Old North to apartments, commercial buildings, and newer residential developments. Ant problems may involve recurring kitchen trails, colonies near foundations, or carpenter ant activity around wooden structures. We focus on identifying the species and recommending treatment suited to each property.”

— Mosquito Man London Ant Control Team

Mosquito Man vs. Other Ant Control Options

Factor Mosquito Man General Pest Control Provider DIY Approach
Property inspection Inspection-led assessment Varies by provider Self-assessment
Ant species identification Based on visible evidence Varies by provider May be uncertain
Nesting-area evaluation Accessible conditions assessed Varies by service Self-directed
Entry-point assessment Included in property evaluation Varies by provider Self-directed
Property-specific planning Based on infestation conditions Varies by provider Consumer-selected
Exterior treatment Yard and exterior options available Varies by provider Consumer products
Interior treatment Dedicated interior option available Varies by provider Homeowner application
Professional ant baiting Used where appropriate Varies by provider Consumer bait products
Prevention and follow-up Guidance and service-dependent follow-up Varies by provider Self-managed

Why London Property Owners Choose Mosquito Man for Ant Control

  • Local London Location

    We serve the city from 520 Wellington St, Unit 9, providing a local point of contact for ant-control services.

  • Professional Property Inspection

    We assess active trails, potential nesting areas, foundation conditions, and structural openings before recommending treatment.

  • Species-Specific Planning

    Our recommendations account for differences between carpenter ants, pavement ants, and other ant species.

  • Targeted Treatment Methods

    Suitable professional baiting, exterior applications, and interior treatments are selected according to inspection findings.

  • Exterior Protection Options

    Yard Protection and Home Protection (Exterior) address relevant outdoor activity and building-perimeter concerns.

  • Interior Treatment Options

    Home Protection (Interior) provides a dedicated option for suitable indoor infestations.

  • Prevention Guidance

    Our recommendations address sanitation, moisture management, vegetation, and suitable structural maintenance.

  • London-Wide Service

    We serve established neighbourhoods, river-adjacent properties, residential developments, and eligible commercial buildings throughout the city.

About the Mosquito Man London Ant Control Team

The Mosquito Man London Ant Control Team provides professional ant-control services for residential and eligible commercial properties throughout London, Ontario.

Our approach combines property inspection, assessment of ant species and movement patterns, targeted treatment, and prevention recommendations. We consider foundation conditions, exterior landscaping, moisture sources, and accessible nesting areas when developing a plan.

From heritage homes in Woodfield and Wortley Village to apartments, commercial properties, and newer residential neighbourhoods, we aim to provide practical ant-control recommendations suited to the conditions identified at each property.

Updated: November 2026

How to Find Ant Control in London

Business Name: Mosquito Man

Location: 520 Wellington St, Unit 9, London, ON N6A 3R2, Canada

Service: Professional Ant Control

Phone: +1 226-526-4711

Email: info@mosquitoman.ca

Serving: Woodfield, Downtown London, SoHo, Old East Village, Old North, Blackfriars, Wortley Village, Hamilton Road, Carling, Chelsea Green, and surrounding London communities.

Contact Mosquito Man to discuss recurring ant trails, suspected nesting activity, or carpenter ant concerns. Provide your property location and describe where ants have appeared so our team can discuss inspection, treatment options, and service availability.