The short version
Around Boulder City, honey bees usually swarm April through June. Swarms are usually calm and often move on. Wall colonies need removal, ideally alive, comb and all. Africanized honey bees live in parts of Nevada. Keep your distance from any colony.
- Never seal a hole bees are using.
- Wall colonies need the comb taken out.
- Paint bare wood to deter carpenter bees.
- Ask about live removal first.
Homeowners and renters in Boulder City with a swarm, a wall colony or carpenter bees.
What to look for
A wall colony can reach tens of thousands of bees. Spraying alone leaves comb and honey behind. Most bees are helpful pollinators. Trouble starts when they move into a house.
- 1Bees streaming in and out of one gap.
- 2A buzzing sound inside a wall.
- 3Dark, sticky stains on a ceiling or wall.
- 4A swarm hanging from a branch or fence.
- 5Round, clean holes in eaves or deck boards.
- 6Sawdust under holes in bare wood.
Why it’s worth acting soon
- Wall colonies grow larger every season.
- Comb can melt and leak honey into walls.
- Old comb attracts ants, beetles and moths.
- Carpenter bee tunnels get longer each year.
- Africanized colonies defend their nest aggressively.
Treatment options and typical costs
Live Honey Bee Relocation
$150-$500
The bees are collected alive and moved to a hive.
- Time
- 1-3 hours for swarms; longer for established colonies
- Best for
- Swarms and reachable colonies
Structural Hive Removal
$500-$1,500
The wall is opened and the bees and comb removed. Then it's cleaned and sealed.
- Time
- 2-6 hours depending on access and repairs
- Best for
- Colonies inside walls, soffits or attics
Carpenter Bee Treatment
$150-$450
Holes are treated, then filled. Painting or staining the wood helps keep them away.
- Time
- 1-2 hours per visit; spring follow-up often recommended
- Best for
- Round holes in bare wood
Integrated Pest Management (IPM)
$200-$800
Sealing gaps, screening vents and follow-up checks.
- Time
- Inspection plus seasonal monitoring
- Best for
- Keeping bees from moving back in
Prices are typical published ranges. Ask what’s included before you compare quotes.
A honey bee colony in the attic often announces itself with a hum on warm afternoons. Unscreened vents like this one are a common way in.Which bees show up around Boulder City.
They're best left alone. Small ground-nesting bees in spring lawns are harmless. Their colonies die off each fall. Bumble bees nest in the ground or old insulation. Western carpenter bees, including the big valley carpenter bee, bore into bare wood around Boulder City. They look like ordinary honey bees. Honey bees are behind most calls in Boulder City: swarms in spring, and colonies that move into walls.
Local bees conditions in Boulder City.
A provider who works Boulder City and Nevada every day can point out the specific conditions that matter most here, and getting the scope, price, and follow-up terms in writing makes it easier to compare options. Knowing Boulder City's seasonal timing lets you schedule treatment before the busy stretch rather than after it, which usually means faster service and a more accurate quote. An inspection in Boulder City usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Around Boulder City, the area is mostly rural, so bees pressure can differ from one block to the next depending on how tight the entry points are and how much food, water, or shelter is close by. Boulder City sits in a hot desert climate, and that sets the pace for bee activity here: spring and summer (swarming and colony growth).
Stone walls, hollow fence posts and the space under a deck are favorite spots for bees to settle. Check them in spring before swarm season gets going.Swarms: what to do.
A swarm is a colony on the move. Scouts are hunting for a new home. It's usually calm and moves on within days. Keep people back. a beekeeper or removal service.
Bees in the wall.
Homes from Boulder City out to Henderson and North Las Vegas see the same entry points: soffits, vents and wall gaps. On slab homes around Boulder City, soffits and wall voids are the usual spots. Bees and comb come out, then the wall is closed. The fix is a cut-out. Trapped bees may come into the house. Don't seal the hole, and don't just spray it. Steady traffic at one gap means a colony inside.
Carpenter bees.
Carpenter bees look like bumble bees with a shiny, bare abdomen. They drill round, half-inch holes in bare wood. Treat the holes, fill them, then paint the wood. Painted wood is far less attractive to them.
A year of bees in Boulder City.
- Spring: swarm season, April through June. - Summer: highs near 104°F in Boulder City. Watch for honey stains on walls. - Fall: bumble bee colonies die off. Seal gaps once bees are gone. - Winter: lows near 38°F in Boulder City. Honey bees cluster inside.
Bee, wasp or hornet?
- Honey bee: fuzzy, golden brown, about half an inch. - Bumble bee: big, fuzzy, black and yellow. - Carpenter bee: like a bumble bee, with a shiny bare abdomen. - Wasp: smooth, narrow waist, long legs. - Yellowjacket: bright yellow and black, nests in the ground.
If you get stung.
Scrape the stinger out quickly with a fingernail or card. Wash the area and use a cold pack. An antihistamine eases itching. 911 for trouble breathing or a swollen face or throat.
Live removal: what it involves.
A specialist finds the colony, often with a thermal camera. They open the wall and gently vacuum the bees. Then they cut out the comb. The bees go to a managed hive. Then the space is cleaned, sealed and closed.
What to tell the removal company.
- Where the bees go in and out. - How high up the spot is. - How long you’ve noticed them. - Any stains, sounds or smells inside. - Whether anyone at home is allergic. - A photo or short video, taken from a safe distance.
Ground bees in the lawn.
Small bees over bare spring lawn are usually mining bees. They're gentle and rarely sting. They leave within a few weeks. Thicker grass and regular watering make the lawn less inviting.
Keeping bees from moving back in.
- Remove all old comb. Its scent draws new swarms. - Seal the entry gap once the bees are gone. - Screen attic, gable and crawl vents. - Cap open pipes, posts and fence rails. - Repaint or restain bare wood every few years.
Where colonies settle.
- Chimneys: a cap with screen keeps swarms out. - Attics: gable and soffit vents are common entries. - Sheds and garages: gaps under eaves and doors. - Meter and irrigation boxes: small, dark and dry. - Grill covers and unused equipment: check in spring. - Hollow trees and fence posts: often fine to leave.
Can I just spray them?
Honey bees aren't federally protected. Still, spraying a wall colony usually backfires. Dead bees and comb stay inside, rot, and leak honey. Pesticide labels also limit spraying around bees. Live removal is usually the better choice.
Kids, pets and bees.
Teach kids to stay calm and walk away from bees. Keep pets away from swarms and wall entrances. Dogs stung in the mouth or throat need a vet quickly. Cover sweet drinks outside.
When a swarm shows up.
In spring, a swarm may hang from a branch or fence. Swarming bees are usually calm. They have no hive to defend. Most move on within a day or two. Keep people and pets back. A beekeeper may collect it.
Questions to ask before you sign.
- What kind of bee is it? - Will you remove the bees alive? - Will you take out all the comb and honey? - Who repairs the wall or soffit? - How will you seal the entry afterward?
What affects the price
- Swarm pickup versus a colony inside a wall.
- How high the bees are, and whether a lift is needed.
- Opening and repairing walls, soffits or ceilings.
- Comb and honey cleanup.
- Number of carpenter bee holes.
- Whether bees can be removed alive.
📊
What’s your biggest bee concern?
When to call for help
right away if anyone in the house is allergic. if a swarm hasn't moved on in a few days. Call if bees use a gap in your walls or roof.
What you can do yourself
A beekeeper or removal specialist can often save the bees. Swarms and wall colonies are not. Treat, fill and paint. Carpenter bee holes are a fair DIY job.
Bees in Boulder City
Around Boulder City's open land, colonies move into barns, sheds, hollow trees and old outbuildings. Winter lows near 38°F in Boulder City send honey bees into a tight cluster; they don't leave the nest. Summer highs near 104°F in Boulder City can melt comb inside hot walls and attics, which is why wall colonies shouldn't be left in place.
Local research
Bees in Boulder City, NV: what the public record shows
Before you compare quotes, it helps to know which bees actually live in Nevada, when they are busiest around Boulder City, and what the state figures look like. Everything below links to the agency or university page it came from.
Bee species recorded in Nevada
- Western honey bee (European honey bee) (Apis mellifera) — Managed colonies are surveyed by USDA NASS in the listed states; swarms leave hives in spring and move into wall voids, chimneys, and trees. If a colony is killed and not remove…
- Africanized honey bee (Apis mellifera scutellata hybrids) — Visually indistinguishable from European honey bees; far more defensive and swarm more often. 'They entered Texas in 1990, Arizona and New Mexico in 1993, and California in 1994…
When bees are busiest around Boulder City
Southern Nevada (Las Vegas area) has established Africanized bees; swarms peak in spring but can occur through the warm season.
Nevada requires 'all persons collecting or moving honey bee swarms or colonies within the Africanized Honey Bee Quarantine area (NAC 554.805) to have a permit', with a signed risk disclosure for each removal and an NDA inspection to move bees out of the zone.
Rules that apply in Nevada
For context, nationally
- 788 deaths (an average of 72 deaths per year) — Sting deaths, hornets/wasps/bees, 2011–2021. CDC MMWR
- 84% — Share of sting deaths among males, 2011–2021. CDC MMWR
Sources: CDC MMWR; Honey Bee Colonies (August 2026); African Honey Bee, Africanized Honey Bee, Killer Bee (EENY-429 / IN790). Figures are quoted as the source prints them. How we check our sources
Simple ways to keep bees away
- Seal gaps in soffits, vents and siding before spring.
- Screen attic and crawl vents.
- Paint or stain bare wood to deter carpenter bees.
- Fill old carpenter bee holes after treatment.
- Remove old comb so new swarms aren’t drawn in.
- Keep empty bee boxes and hives closed up.
After a removal, the old entrance gets screened and sealed. The smell of comb draws new scouts, so this step is what keeps bees from moving back in.Did you know?
Male carpenter bees can’t sting. They just hover and bluff.
A winter honey bee cluster stays near 90°F inside.
Questions people ask
How much does bee removal cost in Boulder City?
A swarm pickup is often $75–$250. Wall colonies cost several hundred dollars or more, plus repairs.
Can honey bees be moved instead of killed?
Often, yes. Swarms and many wall colonies can be removed alive.
A swarm landed in my yard. What should I do?
Swarms are usually calm and move on within days. A local beekeeper may collect it.
Should I seal the hole where bees are going in?
Remove the colony and comb first. They may get into the house. Sealing traps the colony inside. No.
What happens if comb is left in the wall?
It can melt in summer heat and stain walls. It also draws ants, beetles and moths.
Are carpenter bees dangerous?
They do bore into bare wood, so paint or stain it. Males can't sting, and females rarely do. Not really.
When do bees swarm in Boulder City?
Usually April through June. A warm, sunny spell after bloom often sets it off.
Do bees come back after removal?
They can, if comb stays or the gap isn't sealed. The scent of old comb draws new swarms.
Are there Africanized bees around Boulder City?
Treat every colony with care.
What's the typical price for getting rid of a bee swarm?
Around Boulder City, homeAdvisor's 2026 bee-removal benchmarks estimate swarm removal at $125 to $200, one of the cheapest bee services listed, because a swarm has no comb and usually hangs in the open. When you get quotes in Boulder City, ask each company what they usually see in your neighborhood.
Nearby cities
Related guides
Sources (10)
The facts in this article come from the public sources listed above. Every home is different, so ask the company you talk to about pricing and what’s included. Published by Beehive Removal · Updated September 11, 2026 · How we write these guides