Early Wasp Season in Vancouver and the Lower Mainland

If you’ve noticed wasps buzzing around your property earlier than usual this spring, you’re not imagining things. Across Vancouver and the Lower Mainland, our technicians at Pest Detective are already responding to wasp nest removal calls weeks ahead of what we’d typically expect. From homes in Kitsilano and East Vancouver to properties in Burnaby, Coquitlam, and the North Shore, early-season wasp activity is picking up fast.

With more than 40 years of pest control experience across British Columbia, we’ve seen wasp seasons shift before. But this year’s early start is a clear signal: if you spot signs of a wasp nest forming near your home or business, the time to act is now before colonies grow, nests expand, and removal becomes more difficult and more dangerous.

Here’s what you need to know about this year’s wasp season, why professional removal matters, and how Pest Detective can help keep your family and property safe across Vancouver and the entire Lower Mainland.

Why Wasp Season Is Starting Early in Vancouver and the Lower Mainland

Wasp activity in the Lower Mainland is closely tied to weather patterns. Queens that survived the winter emerge from hibernation when temperatures begin to warm consistently, typically in late April or May. But when spring arrives early with milder temperatures through February and March, as we’ve seen this year queens have come out of dormancy sooner and begin building nests earlier.

In Vancouver and across the Lower Mainland, mild and wet winters followed by an early warm-up create ideal conditions for wasps. By early April, queen wasps have already selected nesting sites, started laying eggs, and begun establishing colonies. This means that by mid-to-late April, nests that would normally be in their earliest stages are already growing and homeowners and business owners are encountering wasps sooner than expected.

This pattern is consistent across the region. Our teams are fielding calls from Vancouver proper, the North Shore (including North Vancouver and West Vancouver), Burnaby, New Westminster, Coquitlam, Port Coquitlam, Port Moody, Richmond, Surrey, Langley, and communities throughout the Fraser Valley. Early wasp season is not limited to one neighbourhood it’s a Lower Mainland-wide trend this year.

Common Wasp Species in the Vancouver Area

Understanding which wasps you’re dealing with is the first step toward safe removal. In Vancouver and the surrounding Lower Mainland, three species account for the vast majority of calls we receive.

Yellowjackets are the most common and often the most aggressive. They’re recognizable by their bright yellow and black markings and are known for building nests underground, inside wall cavities, and in sheltered spots around decks and patios. Yellowjackets are especially dangerous because they can sting multiple times and often defend their nests aggressively when disturbed. In the Lower Mainland, yellowjacket populations tend to peak in late summer, but with an early start to the season, we expect elevated activity starting sooner this year.

Paper wasps build the distinctive open, umbrella-shaped nests you often see hanging under eaves, porch ceilings, and deck railings. While generally less aggressive than yellowjackets, paper wasps will sting if their nest is threatened. Their nests are often more visible and easier to spot early, which is why many of our early-season calls involve paper wasp nests.

Bald-faced hornets are larger, more intimidating, and build large enclosed nests — sometimes the size of a basketball or larger — in trees, shrubs, and on the sides of buildings. They are highly territorial and can be extremely aggressive near their nests. Bald-faced hornet nests are among the most dangerous for homeowners to approach without professional equipment.

All three species are active across Vancouver, the North Shore, Burnaby, Coquitlam, and throughout the Lower Mainland. Regardless of which species you’re seeing, the advice is the same: don’t attempt removal on your own. Learn more about how to tell the difference between bees, wasps, and hornets.

Wasp Nest Removal in Burnaby: Why Early-Season Calls Are Rising

Burnaby is one of the busiest areas for early season wasp calls across the Lower Mainland. Older homes in Burnaby Heights, Capitol Hill, and Deer Lake offer prime nesting sites under eaves, in soffits, and in detached garages, while newer developments in Metrotown, Brentwood, and Edmonds see yellowjackets nesting underground in landscaped beds and paper wasps exploiting gaps around balcony ceilings and light fixtures. The greenbelts around Central Park, Deer Lake Park, and Burnaby Mountain are hotspots for bald faced hornet nests in mature trees.

With properties close together across much of Burnaby, one untreated nest can quickly become a problem for the entire block, especially ground nests near shared fences and driveways.

Pest Detective provides same day and next day wasp nest removal in Burnaby across all neighbourhoods, from the Heights to South Burnaby, Metrotown to Burnaby Mountain. Our Burnaby pest control team knows the area and the conditions driving early wasp activity here. Pricing starts at $185, quoted upfront with no hidden fees. Call 604-434-7378 or request a free quote today.

Where Wasps Build Nests Around Lower Mainland Homes

Wasps are opportunistic when it comes to choosing a nesting site. Across Vancouver and the Lower Mainland, the most common locations we find nests include:

Under eaves, soffits, and rooflines — particularly on south- and west-facing walls that get the most sun and warmth. This is one of the most frequent nesting spots we see in Vancouver’s older neighbourhoods like Kitsilano, Dunbar, and Kerrisdale, where homes with wood siding and exposed eaves offer ideal attachment points.

Inside wall voids and attic spaces — wasps can enter through small gaps in siding, vents, or damaged soffits. This is common in homes across Burnaby, New Westminster, and the Tri-Cities (Coquitlam, Port Coquitlam, Port Moody), where a mix of older and newer construction means varied entry points.

Underground in gardens, lawns, and flower beds — yellowjackets in particular often build nests in old rodent burrows or natural cavities in the soil. Properties with established gardens in East Vancouver, Richmond, and Surrey are particularly prone to ground nests.

In sheds, garages, playhouses, and outbuildings — any sheltered, undisturbed space is attractive to nesting queens. Homes with detached garages or garden sheds in Langley, Maple Ridge, and the Fraser Valley see this regularly.

On trees, shrubs, and fences — bald-faced hornets prefer elevated spots with good visibility. Large mature trees in neighbourhoods across the North Shore and West Vancouver are common sites for these larger nests.

The Risks of DIY Wasp Nest Removal

Every year, we receive calls from homeowners across Vancouver and the Lower Mainland who attempted to remove a wasp nest themselves — and ended up with stings, allergic reactions, or a partially destroyed nest that made the problem worse. DIY wasp removal is one of the most common and most dangerous pest control mistakes homeowners make.

Here’s why professional removal is always the safer choice:

Multiple stings are common. Unlike bees, wasps can sting repeatedly. When a nest is disturbed — even gently — guard wasps release alarm pheromones that recruit the entire colony to defend the nest. A single disruption can result in dozens or even hundreds of stings within seconds.

Allergic reactions can be severe. According to the CDC, hornet, wasp, and bee stings cause an average of 72 deaths per year in the United States alone, and send roughly 220,000 people to emergency rooms annually. Even people who have never had a serious reaction to a sting before can develop a severe allergic response. Without immediate medical attention, anaphylaxis can be life-threatening.

Over-the-counter sprays often fail. Retail wasp sprays may kill some wasps on contact, but they rarely eliminate an entire colony, especially for nests inside walls, underground, or in hard-to-reach locations. A partially treated nest can scatter wasps, making them more aggressive and harder to contain.

Nests can be larger than they appear. A small entry point in your siding might lead to a nest the size of a football inside your wall cavity. Disturbing this without proper equipment can release hundreds of wasps into your home.

Heights and confined spaces add risk. Many nests are under second-storey eaves, in attic crawl spaces, or deep underground. Attempting removal on a ladder while being stung is a recipe for serious injury.

At Pest Detective, our technicians are trained and equipped for exactly these situations. We use professional-grade protective gear, specialized tools, and proven treatment methods to remove nests safely — whether they’re under your eaves in Vancouver, inside a wall in Burnaby, or underground in your Surrey backyard.

How Pest Detective Handles Wasp Nest Removal

With more than 40 years of pest control in Vancouver and experience across British Columbia, Pest Detective has developed a thorough, safety-first approach to wasp nest removal that protects both your family and your property.

Step 1: Inspection and assessment. Every wasp removal starts with a thorough inspection. Our technicians locate all active nests on your property, identify the species, assess the size and accessibility of each nest, and determine the safest removal approach. This is especially important for hidden nests inside walls or underground.

Step 2: Safe, professional removal. Using full protective equipment and professional-grade products, our technicians treat and remove the nest. For most nests, we time our treatment for when wasp activity is lowest (typically early morning or evening) to minimize risk. For nests in walls or other enclosed spaces, we use targeted injection methods that eliminate the colony without tearing apart your home.

Step 3: Prevention guidance. After removal, we inspect for conditions that could attract new colonies — gaps in siding, uncapped vents, old nests, and food sources. We provide recommendations to reduce the risk of future nesting so you’re less likely to deal with the same problem again next season.

Transparent, upfront pricing. Wasp nest removal is a one-time service with a clear quote based on the number of nests and their accessibility — starting at $185. No hidden fees, no ongoing contracts. You know what you’re paying before we start.

This process is the same whether you’re in downtown Vancouver, on the North Shore, in Burnaby, Coquitlam, Richmond, Surrey, Langley, or anywhere across the Lower Mainland. Our local technicians know the area, understand the specific pest challenges in each community, and can often provide same-day or next-day service.

Why Lower Mainland Homeowners Trust Pest Detective

When wasps show up — especially early in the season, when nests are actively growing and you need a pest control provider you can trust to respond quickly and do the job right. Here’s why thousands of homeowners and businesses across the Lower Mainland choose Pest Detective:

40+ years of experience. We’ve been protecting BC homes and businesses since 1986. That’s four decades of hands-on experience with every wasp species found in the Lower Mainland, in every type of property, in every season. There is very little we haven’t seen.

Rated 4.7 to 5.0 stars across our Lower Mainland locations. Our reputation is built on consistent results and professional service. When you read our reviews, you’ll see the same themes: fast response, knowledgeable technicians, and problems solved right the first time.

Local technicians who know your area. Our teams live and work in the communities they serve. Whether you’re in Vancouver, the North Shore, Burnaby, the Tri-Cities, or further out in the Fraser Valley, the technician who shows up at your door knows your neighbourhood and the pest pressures specific to your area.

Same-day and next-day service. When you find a wasp nest, waiting days for help isn’t an option — especially with children, pets, or customers on your property. We prioritize fast response for wasp calls and offer same-day service when possible.

We serve the entire Lower Mainland. From West Vancouver to Chilliwack, from Whistler to White Rock, Pest Detective covers the full Lower Mainland and beyond. No matter where you are, we can help.

What to Do If You Find a Wasp Nest on Your Property

If you’ve spotted a wasp nest, or if you’re seeing a lot of wasp activity around a specific part of your home or yard here’s what we recommend:

Stay calm and keep your distance. Do not approach the nest, throw objects at it, or attempt to spray it. Even small nests can house dozens of wasps ready to defend their colony.

Keep children and pets away from the area. Mark the area if needed so others know to avoid it.

Note the location and size of the nest. Is it under an eave? In the ground? On a tree? How large is it? This information helps our technicians prepare the right equipment before arriving.

Call Pest Detective at 604-685-3377 or request a free quote online. We’ll schedule a same-day or next-day inspection and our team will handle the rest safely and professionally.

Early-season removal is almost always easier, faster, and less expensive than waiting until a nest has grown through the summer. If you’re seeing wasp activity now, the best time to call is today.

Serving Vancouver and Every Corner of the Lower Mainland

Pest Detective provides wasp nest removal and pest control services across the entire Lower Mainland, including:

• Vancouver (downtown, East Van, Kitsilano, Dunbar, Kerrisdale, Mount Pleasant, and all Vancouver neighbourhoods)
• North Shore (North Vancouver, West Vancouver, Deep Cove, Lynn Valley, and all North Shore communities)
• Burnaby and New Westminster
• Coquitlam, Port Coquitlam, and Port Moody (Tri-Cities)
• Richmond and Delta
• Surrey, Langley, and White Rock
• Maple Ridge, Pitt Meadows, and Mission
• Abbotsford and Chilliwack
• The Fraser Valley and beyond

Wherever you are in the Lower Mainland, our team is ready to respond. Call 604-685-3377 or request your free quote today.

Don’t Wait for the Nest to Grow Call Pest Detective Today

Wasp season in Vancouver and the Lower Mainland is already underway, and it’s only going to intensify through May, June, and into the summer. The nests our technicians are removing right now are small, but they won’t stay that way. A colony that goes unchecked through spring can grow to hundreds or even thousands of wasps by midsummer.

If you’ve spotted wasps around your home, noticed them entering a gap in your siding, or found a nest forming anywhere on your property, don’t take chances with DIY removal. Call the team that’s been protecting Lower Mainland homes for over 40 years.

Call Pest Detective today at 604-685-3377 or request a free quote online. Fast, safe, professional wasp nest removal —> backed by 40+ years of experience and thousands of satisfied customers across Vancouver and the Lower Mainland.

Related Reading:

• Hornets and Wasps Control — Our Full Service Overview
• The Differences Between Bees, Wasps, and Hornets
• Wasp Pest Control in British Columbia
• Vancouver Spring Pest Checklist: Ants, Wasps, and Rodents