The short version
Most spiders in Montgomery are harmless. Black widows live here, as in every lower-48 state. Montgomery is inside the brown recluse range, so it's worth knowing what one looks like. Identify first, then treat.
- Most house spiders are harmless.
- Black widows live in every lower-48 state.
- Brown recluses live in this area; know the violin mark.
- Skip foggers; they don’t reach hiding spots.
- Yellow bug lights and door sweeps help a lot.
Anyone in Montgomery who's spotted a spider and wants to know if it matters.
What to look for
Most are harmless and even helpful. Webs and egg sacs keep the cycle going. Spiders follow their food. More insects means more spiders.
- 1Spiders in bathtubs and sinks in late summer.
- 2Spider activity in the garage near the door gap.
- 3A pale spider in a silk pocket near the ceiling.
- 4Tan spider with a violin mark and six eyes.
- 5Many tiny spiders in one spot after a hatch.
- 6Spiders wandering across walls at night.
Why it’s worth acting soon
- Egg sacs hatch hundreds of spiderlings.
- Webs build up in eaves, corners and garages.
- Widows nest under outdoor furniture and grills.
- Recluses hide in boxes, shoes and stored clothing.
Treatment options and typical costs
Inspection and Species Identification
$75–$200
The inspection maps webs, entry cracks and what the spiders eat. Everything that follows is built on that map.
- Time
- 45–90 minutes
- Best for
- Every job; the species decides how much to do
Monitoring and Follow-Up
$50–$150 per visit
Ask for a written note of what the follow-up found. Tracking traps shows whether the plan works.
- Time
- 20–45 minutes
- Best for
- Confirming results; recluse or widow properties
Sealing Gaps, Lighting and Prey Reduction
$150–$450
Moths and midges come to bright white porch lights, and spiders come for the moths and midges; on Montgomery's warm, humid nights that light draws a crowd, so switch to warm LED bulbs. Yellow bulbs away from doors make a real difference.
- Time
- 1–4 hours
- Best for
- Long-term reduction; homes near woods, water or fields
Exterior Perimeter Treatment and Void Dusting
$150–$350
Across Montgomery, exterior work is timed around weather, since rain shortly after application weakens most residuals. Ask how long to keep pets and kids off treated areas.
- Time
- 45–120 minutes
- Best for
- Heavy exterior activity, widows or recluses confirmed
Prices are typical published ranges. Ask what’s included before you compare quotes.
Lidded plastic bins beat open boxes and loose piles for keeping spiders out of stored clothes and bedding.Which spiders live around Montgomery.
All are harmless to people. Around Montgomery, they're southern black widows, usually hiding under decks, grills and meter covers. Alabama sits in the core brown recluse range. They're tan, with a dark violin shape on the back. Most spiders in Montgomery homes are house spiders, cellar spiders, jumping spiders and wolf spiders.
Local spiders conditions in Montgomery.
Across Montgomery, the area is mostly urban, so spiders 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. An inspection in Montgomery usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Montgomery'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. A provider who works Montgomery and Alabama 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. Montgomery sits in a humid subtropical climate, and that sets the pace for spider activity here: late summer through fall (August-October).
The gap under a door is one of the easiest ways in, for spiders and for the insects they follow.When you’ll see more of them.
That's when males wander. Winter lows around 36°F in Montgomery slow spiders outside, but house spiders carry on indoors. Spring brings a new hatch. Clear egg sacs in winter. You'll see the most in late summer and fall.
Where they hide in houses here.
Check crawl vents, the crawl door and the undersides of porches. Inside, check closets and corners. Recluses like undisturbed spots: boxes, closets, shoes and attic storage. Many houses around Montgomery have crawl spaces, and cellar spiders and widows love them.
A year of spiders in Montgomery.
- Winter: with lows near 36°F in Montgomery, a good time to clear clutter and seal gaps. - Spring: new spiderlings hatch. Vacuum webs and egg sacs. - Summer: highs near 93°F in Montgomery bring more insects, and more spiders. - Fall: males wander indoors. Peak spider season.
Harmless or worth a closer look?
- Orb weaver: big round web outside. Harmless. - Black widow: shiny black, red hourglass underneath. Leave it alone. - Brown recluse: tan, violin mark on its back, plain legs. - Wolf spider: big, hairy and fast. Harmless. - Cellar spider: tiny body, very long legs. Harmless. - Jumping spider: small, fuzzy, hops. Harmless.
If you think you’ve been bitten.
Use a cool compress. Raise the area if you can. See a doctor for severe pain, cramping or spreading redness. If you can, safely catch the spider for identification. Wash the bite with soap and water.
Fewer spiders, the easy way.
- Beds: keep them a few inches from the wall. - Lights: yellow bug lights draw fewer insects. - Gaps: add door sweeps and repair screens. - Clutter: store things in sealed plastic bins, not cardboard. - Webs: vacuum webs and egg sacs every few weeks. - Shoes and gloves: shake them out before use.
Webs outside: leave some, clear some.
- Gloves: wear them when moving firewood, pots or patio cushions. - Garden orb weavers: leave them. They catch flies and mosquitoes. - Doorways and porch lights: brush webs away weekly. - Eaves and window frames: a long-handled brush works well. - Woodpiles: keep them off the ground and away from the house.
Spider myths.
- Every blister is a recluse bite: most aren’t spider bites. - Swallowing spiders in your sleep: no evidence it happens. - Daddy longlegs are deadly: no. They’re harmless. - Spiders move in for winter: most house spiders never leave.
Spiders and pets.
A widow bite can sicken a dog or cat. your vet. Some sprays are risky for cats. Ask the company which products are cat-safe. Most spiders are no threat to pets.
What a spider visit looks like.
The tech walks the outside first. They knock down webs and egg sacs around eaves and windows. They treat cracks, gaps and hiding spots, not open lawn. Inside, they focus on corners, closets and the garage. Most visits take about an hour.
Sticky traps tell you a lot.
Check them after a week. They show which spiders you have and where they travel. Set sticky traps along baseboards, behind furniture and in the garage.
Outdoor lights and spiders.
Yellow bulbs attract fewer bugs. Motion-sensor lights help too. Porch lights draw insects, and insects draw spiders.
Cellar spiders in the basement.
They're harmless and even eat other spiders. A dehumidifier and a broom keep them in check. Long-legged cellar spiders hang in basement corners.
Spiders in the garage.
Store things in sealed bins off the floor. A door sweep and a sticky trap by the door help. Garages collect webs, boxes and insects.
Questions to ask before you sign.
- When can kids and pets go back in? - Which spiders did you find? - Where will you treat, inside and out? - Is web and egg-sac removal included? - Will you seal gaps or add door sweeps? - What happens if they come back?
What affects the price
- Exterior siding type and number of gaps.
- Lighting changes recommended or performed.
- Whether a widow or recluse is confirmed.
- Whether outbuildings, sheds and decks are included.
- Eave depth and roofline height.
- Number of follow-up visits included.
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What's your biggest concern about spiders?
When to call for help
Call if a black widow is near where kids play. if you suspect a recluse indoors. if spiders keep coming back after cleaning. High eaves and attics are worth leaving to a pro.
What you can do yourself
A pro adds targeted treatment in cracks and voids. They don't reach hiding spots. Skip foggers. Add door sweeps and store things in sealed bins. Switch to yellow bug lights. Start simple.
Spiders in Montgomery
With about 53 inches of rain a year and humidity near 71%, Montgomery supports plenty of insects, and spiders follow them. In denser parts of Montgomery, spiders favor stairwells, garages, basements and window frames. Montgomery has a humid subtropical climate, and spiders activity here tends to follow late summer through fall (August-October). An inspection in Montgomery that starts outside and works inward usually finds the entry points, moisture, and shelter that matter most before anyone treats.
Local research
Spiders in Montgomery, AL: what the public record shows
Before you compare quotes, it helps to know which spiders actually live in Alabama, when they are busiest around Montgomery, and what the state figures look like. Everything below links to the agency or university page it came from.
Spider species recorded in Alabama
- Brown recluse (Loxosceles reclusa) — Native range 'Nebraska south to Texas and eastward to southernmost Ohio and north-central Georgia' (UC Riverside). 'Found throughout the south central and Midwestern United Stat…
- Southern black widow (Latrodectus mactans) — 'Found in the southeastern region and has been found as far north as Ohio and as far west as Texas' (UF/IFAS); confirmed in Pennsylvania (Penn State) and one of two dangerous sp…
- Joro spider (Trichonephila clavata) — 'Established in Georgia, North Carolina, South Carolina, Tennessee, Alabama, and spreading to adjacent regions. There are also isolated populations found in Maryland, Virginia,…
When spiders are busiest around Montgomery
Subtropical: spring–fall recluse activity, fall joro peak.
Inside the brown recluse native range (UC Riverside) and joro established range (UGA).
For context, nationally
- Throughout North America, but are most common in the southern and western United States — Black widow distribution. CDC/NIOSH
- In the midwestern and southern United States — Brown recluse distribution. CDC/NIOSH
Sources: CDC/NIOSH; Myth of the Brown Recluse: Fact, Fear, and Loathing; EENY 560: Southern Black Widow, Latrodectus mactans; Joro Spider: Trichonephila clavata (Circular 1273). Figures are quoted as the source prints them. How we check our sources
Simple ways to keep spiders away
- Wear gloves when handling outdoor furniture.
- Stack firewood well away from the house.
- Fix leaks and standing water in crawl spaces.
- Control flies, gnats and other indoor insects.
- Put exterior lights on motion sensors.
- Check meter boxes and grills before reaching in.
A quick room-by-room note of where you've seen spiders makes the inspection faster.Did you know?
Male black widows are tiny, patterned and harmless
Jumping spiders see in color and plan their route before they pounce
Questions people ask
How do I choose a spider control company?
Check that they're licensed in Alabama. Ask them to identify the spiders before treating. Ask what's included and what happens if they come back.
Why are there suddenly so many spiders in fall?
Males wander in late summer and fall looking for mates. Many end up indoors by accident. It usually settles down in a few weeks.
How long does spider treatment take to work?
You'll usually see fewer within a week or two. Webs and egg sacs need clearing too, or new spiders hatch.
Is a spider bite what I think it is?
Often not. Many 'spider bites' are really other insects or skin infections. See a doctor if a bite spreads, blisters or hurts badly.
Are the spiders in my house dangerous?
Almost always no. Most house spiders can't hurt you. Widows and recluses are the main exceptions in the U.S.
Does every house have spiders?
Nearly, based on the best available room-by-room study. Across Montgomery, one hundred percent of 50 North Carolina homes in a 2012 study held spiders, living or dead. A good pro in Montgomery can explain why their plan matches what they found at your place.
What does a spider spray cost?
Between $200 and $500 is Local quotes vary; ask for a written estimate. When you get quotes in Montgomery, ask each company what they usually see in your neighborhood.
Are there dangerous spiders in Montgomery?
Black widows, yes, as almost everywhere. Most other spiders here are harmless.
When are spiders worst in Montgomery?
Late summer and fall, when males wander.
Nearby cities
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Sources (12)
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 Spider Exterminator · Updated September 11, 2026 · How we write these guides