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Black Widow Spiders In Las Vegas 

Physical Characteristics of Black Widows 

  • Females are black with red spots or a red hourglass shape on the abdomen
  • Males, measuring half the size of females, appear brown or gray with a yellow or white marking
  • Vision is poor and the spider relies on vibrations from their web to navigate
Black Widow

Las Vegas Black Widow Behavior

  • Spins a network of tangled silk to capture prey and lay eggs
  • Females kill their male counterparts after mating
  • Poisonous, yet not aggressive

Black Widow Food Sources in Las Vegas

  • Insects, woodlice and sometimes other spiders
  • Females will eat their young as they are developing

Black Widow Life Cycle

  • Females in Las Vegas lay hundreds of eggs at a time, of which, a small number actually survive
  • Black widows live up to 3 years

Related Black Widow Information and Warnings

  • A Las Vegas black widow’s venom can be up to 15x stronger than a rattlesnake. However, only a small number of fatalities are reported from their bites
  • Young children, the elderly and small animals are more susceptible to black widow venom and should seek medical attention immediately following a bite

Call Fischer’s Pest Control today at 702-815-7894 if you find black widows on your property. Our pest control professionals will quickly exterminate your black widow infestation.


Hear From Our Happy Customers

Reviews & Testimonials

At Fischer's Pest Control, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

    "Best in Las Vegas."

    Our family has used Fischer's Pest Control for 10 years. They are professional, friendly, and knowledgeable. Technicians call ...

    - Christine L.
    "Wonderful service and reliable results."

    Fischer's Pest Control has kept the scorpions out of our house. We tried two other companies, but only Fischer's could do the ...

    - Hazel B.
    "Fast, friendly, and effective."

    Fast service, especially for our overnight ant invasion in the garage. Very reasonable price and the staff was friendly and ...

    - Staci W.
    "Great service, very knowledgeable!"

    Called Fischer's Pest Control for initial setup. Haven't seen any pests since, always good to pre-treat. The technician was ...

    - Melinda B.
    "Always goes above and beyond"

    I've been using Fischer's Pest Control for over three years and am grateful for their professional service. My house was ...

    - Michelle W.
    "Best decision made."

    After extensive research, I selected Fischer's Pest Control. They have been the best decision made. The technicians are ...

    - Kimberly B.
    "Friendly and very knowledgeable about pests and rodents."

    I called Fischer Pest Control to do an initial spraying/set up for our property. I have not seen any pests to date but it is always a good idea to pre-treat. The technician was on time, friendly and very knowledgeable about pests and rodents.

    - Melinda B.
    "They always go above and beyond!"

    I have been using Fischer’s for over three years and I am forever grateful for their professional service. Kevin is the technician that comes to my home he always uses pet safe sprays!

    - Michelle W.

Don’t Miss Out on These Savings!

  • Fischers Pest Control Logo $50 OFF When You Refer a Friend or Family Member!

    Must be a 6 month pest control service agreement.

  • Fischers Pest Control Logo $50 OFF Your Initial Las Vegas Insect Service!

    With a 6-month prepaid pest control agreement.

  • Fischers Pest Control Logo $50 OFF Initial Exterior Las Vegas Bee Service!

    With purchase of bee service (Under 15' high)

Why Choose Fischer's Pest Control? What Makes Us Different

Serving Las Vegas, NV Since 2003

  • LICENSED & INSURED
    We’re Nevada state-licensed via the Department of Agriculture and fully insured. We stay current with annual continuing education. We do use hazardous chemicals, so safety for our customers and ourselves is always top priority.
  • FPC GUARANTEE
    The Fischer’s Pest Control guarantee gives you peace of mind. When we exterminate, pests stay dead. If you see substantial evidence that your problem hasn’t gone away within 30 days, we’ll be back to fix it for free. Period.
  • RELIABLE VISITS
    We’re on time and we get the job done. Your time and ours is valuable, and we hate being late just as much as you do. If your Las Vegas property requires monthly pest control, we’ll be there every month, on time and ready to work.
  • NO CONTRACTS
    We don’t need to get married to take care of your pest control needs. If your Las Vegas property requires monthly attention, we’ll prove our worth to you each month, over and over again. We’ve been contract-free since 2003.
  • FREE ESTIMATES
    We know you don’t want to be charged before the pest problem is solved.