Should I put poison in my attic to deal with an animal?

• <div><p>No, poison isn’t the best way to deal with animals in your attic. It’s unlikely to completely eradicate the problem, especially if you don’t take care of access points. Also, poisoned animals may die and decay in the attic, causing noxious odors. </p><p>Some animals may leave the attic before the poison kills them, which could lead to nearby pets or other wildlife eating the animals and becoming poisoned themselves. Ultimately, it’s better to avoid using poison and contact a professional instead.</p></div>

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Q: Do mothballs keep iguanas away?

• <div><p>Some suggest mothballs as a deterrent for iguanas, but they are ineffective and harmful. Mothballs contain chemicals like naphthalene or paradichlorobenzene, which are toxic to humans and animals, including iguanas. The fumes can cause respiratory problems, skin irritation, and other health issues. Moreover, using mothballs outdoors is not recommended, as they contaminate soil and water sources.</p></div>

Q: How effective are natural mice deterrents?

• <div><p><a href="https://www.angi.com/articles/get-rid-mice-and-spiders-essential-oils.htm">Scented mouse deterrents</a>, like peppermint oil, can be effective in the short term. The pungent smells may temporarily repel mice, but they lose effectiveness as the scent fades or mice get used to it. The main drawbacks are frequent reapplication and the fact that these deterrents don't address the root cause of the infestation, such as entry points or food sources. While they can be part of a broader strategy, scented deterrents alone are rarely enough to eliminate a mouse problem.</p></div>

Q: Should I put poison in my attic to deal with an animal?

• <div><p>No, poison isn&rsquo;t the best way to deal with animals in your attic. It&rsquo;s unlikely to completely eradicate the problem, especially if you don&rsquo;t take care of access points. Also, poisoned animals may die and decay in the attic, causing noxious odors. </p><p>Some animals may leave the attic before the poison kills them, which could lead to nearby pets or other wildlife eating the animals and becoming poisoned themselves. Ultimately, it&rsquo;s better to avoid using poison and contact a professional instead.</p></div>

Q: How do I keep deer from eating my trees?

• <div><p>To keep deer from eating your trees, you can either put up barriers or install a deer repellant. Barriers that protect trees from deer include tree wrap or fencing. You can also plant deer-resistant trees to prevent deer from eating or scraping against your trees or garden with plants that deer don&rsquo;t like to be around.</p></div>

Q: When are groundhogs most active?

• <div><p>Groundhogs are most active during the warmer months, from spring through fall. On a daily basis, they exhibit peak activity in the early morning (dawn) and late afternoon (dusk), which are their primary feeding times. They tend to stay in their cool burrows during the hottest, sunniest parts of the day. Groundhogs hibernate during the winter, typically retreating to their dens from October or November until mid to late February.</p></div>

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Verified Reviews for Animal Fencing Service pros in Colma, CA

*The Angi rating for Animal Fencing Service companies in Colma, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Animal Fencing Service needs.

*The HomeAdvisor rating for Animal Fencing Service companies in Colma, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Animal Fencing Service needs.

Last update on March 04, 2026

Reviewed in March 2026
My fence blew down during this last storm and I needed it fixed quick because I have two dogs. I called Homecore Property Services and they were able to come out right away! Wes did an amazing job and made the fence look better than ever. He was very professional and efficient with his work. I...
HomeCore Property Services
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Reviewed in January 2026
Molina S Fence team did excellent job for me. Good quality work and very reasonable price. I highly recommend them.
Molinas Fence
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Reviewed in October 2025
Interior and exterior hose paint and fencing and deck staining Excellent job start to finish
Skyline Painting
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Reviewed in January 2025
Highly Recommend Optimiz3 – They Truly Optimize Your Ideas! After getting quotes from several teams for my fence project, I ultimately chose Optimiz3 – and I’m so glad I did. Jordan was incredibly easy to communicate with, and his professionalism stood out from other company. He not only took...
Optimiz3 Construction
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Reviewed in March 2024
GTZ Fences has built several major structures on our property and each one is a testament to great craftsmanship and durability. Besides the beautiful and well built wooden fence, they also have built fencing on our pasture including a custom made gate, a structurally sound wooden retaining...
GTZ Fences
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Reviewed in March 2024
Tim and his crew quickly took care of our squirrel problem before it became a much bigger issue. They installed a one-way door to allow the squirrel to leave on its own without needing to kill the animal, sealed the exit, then cleaned and sanitized the affected area. A+
Critter Bros LLC
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Reviewed in September 2023
These guys are pros! I couldnâ t believe they donâ t have more reviews. I found these folks through Angiâ s List. I had an existing fence which was build by not licensed contractor and fell off in a year time. When Iâ ve met supervisor Julio and our project manager Mila I had a doubt that...
Geico Builders
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Reviewed in November 2022
Recino fencing was extremely professional! No nonsense they were in and out! My fences are beautiful. If we ever need additional fencing Lance is the guy! I’m sooooo happy!
Rescino Fence & Deck
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Reviewed in December 2021
This was the best company I have ever worked with. Using the latest technology makes the process very efficient and every single person I spoke with on the phone was knowledgeable and professional - the customer service was excellent.. The fence looks beautiful and I would highly recommend...
Ergeon
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Find Animal fencing pros in Colma

Pet Stop of the Peninsula

5.0(

)

Electronic Pet Fence - InstallElectronic Pet Fence - Repair or Adjust

Serving Colma, CA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Installer was prompt, friendly and knowledgeable. He also respomded promptly to questions we had after the fence was installed. A very good experience."

Recommended by100%of homeowners

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GoodFellas Construction – Bay Area

4.2(

184

)

Electronic Pet Fence - InstallElectronic Pet Fence - Repair or Adjust

Serving Colma, CA and surrounding areas

In business since 1994

Free estimates

"They have not started the job, we gave them a deposit 2 months ago."

+113

Recommended by85%of homeowners

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A Z Handyman Services Inc

4.8(

)

Electronic Pet Fence - InstallElectronic Pet Fence - Repair or Adjust

Serving Colma, CA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"Joe Rizzo of A-Z Handyman was punctual, explained the options, included descriptions of what he was doing and why, and he was very professional..His work was thorough and of the highest quality..I will definitely employ his services again and recommend him to friends and co-workers."

Recommended by95%of homeowners

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Copan builders general remodeling

5.0(

)

Electronic Pet Fence - InstallElectronic Pet Fence - Repair or Adjust

Serving Colma, CA and surrounding areas

In business since 2017

Free estimates

"These guys did a perfect job for a really good price. Would definitely hire again and recommend. We had a small drywall repair job done and it looks like new."

+80

Recommended by100%of homeowners

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Legacy Fencing

New to Angi

Electronic Pet Fence - InstallElectronic Pet Fence - Repair or Adjust

Serving Colma, CA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

Legacy Fencing is family owned and operated, offering complete, full-service fence installations or repairs. No job is too big or small to meet your fencing needs. We are competent with all Wood- Chain Link- Metal- Aluminum fencing, whether it be residential, commercial, or industrial. Yet, we are small enough to provide you the personalized service you expect, we offer competitive pricing. We serve all Bay Area, Call us for a free quote!

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Vicente's Landscaping

5.0(

)

Electronic Pet Fence - InstallElectronic Pet Fence - Repair or Adjust

Serving Colma, CA and surrounding areas

"Vicente did a really great job rebuilding our fence after it was knocked down. He is affordable, honest and does high quality work. He is taking Covid precautions seriously and always wears a mask. We also hired him to clean the gutters and he did a great job on that too!"

+17

Recommended by100%of homeowners

Electronic Pet Fence - InstallElectronic Pet Fence - Repair or Adjust

Serving Colma, CA and surrounding areas

In business since 1996

Quality of Craftsmanship, we stand by our work. We offer 100% customer satisfaction with all the experience that is needed to complete the job. If you have a problem we can do it!

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Animal Fencing questions, answered by experts

Some suggest mothballs as a deterrent for iguanas, but they are ineffective and harmful. Mothballs contain chemicals like naphthalene or paradichlorobenzene, which are toxic to humans and animals, including iguanas. The fumes can cause respiratory problems, skin irritation, and other health issues. Moreover, using mothballs outdoors is not recommended, as they contaminate soil and water sources.

Scented mouse deterrents, like peppermint oil, can be effective in the short term. The pungent smells may temporarily repel mice, but they lose effectiveness as the scent fades or mice get used to it. The main drawbacks are frequent reapplication and the fact that these deterrents don't address the root cause of the infestation, such as entry points or food sources. While they can be part of a broader strategy, scented deterrents alone are rarely enough to eliminate a mouse problem.

No, poison isn’t the best way to deal with animals in your attic. It’s unlikely to completely eradicate the problem, especially if you don’t take care of access points. Also, poisoned animals may die and decay in the attic, causing noxious odors.

Some animals may leave the attic before the poison kills them, which could lead to nearby pets or other wildlife eating the animals and becoming poisoned themselves. Ultimately, it’s better to avoid using poison and contact a professional instead.

To keep deer from eating your trees, you can either put up barriers or install a deer repellant. Barriers that protect trees from deer include tree wrap or fencing. You can also plant deer-resistant trees to prevent deer from eating or scraping against your trees or garden with plants that deer don’t like to be around.

Groundhogs are most active during the warmer months, from spring through fall. On a daily basis, they exhibit peak activity in the early morning (dawn) and late afternoon (dusk), which are their primary feeding times. They tend to stay in their cool burrows during the hottest, sunniest parts of the day. Groundhogs hibernate during the winter, typically retreating to their dens from October or November until mid to late February.

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