Mouse next to electric wall socket and plug

Have rodents taken over your attic?

Greencat can help clean up the mess.


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  • Avoid dangerous pest and rat poisons

  • Remove harmful rodent waste from inside your home

  • Replace your damaged insulation for better indoor comfort

  • Keep rats and rodents out of your home for good!

Sick of dealing with rats or rodents in the attic of your home? Greencat offers comprehensive attic rodent sanitation services that help you clean up your attic, address rodent-related insulation problems, and keep pests out of your home for good. For effective, long-lasting relief in your home, reach out to the experts in attic insulation and rodent control serving all of California, including Los Angeles, Orange County, Western Riverside County, and Western San Bernardino County.

Signs of Rodents in Your Attic

  • Squeaks and weird noises (mainly at night)

  • Animal pellets and droppings, urine stains

  • Unpleasant odors or musky smells

  • Nesting material (shredded fabric or insulation)

Greencat’s Attic Sanitation Process

Once rats and rodents see your home or attic as their home, it can be very difficult to get them to leave, and they can wreak havoc inside your walls and in your unconditioned spaces. The most effective way to address the issue is Greencat’s comprehensive, multi-step process that repairs the damage they’ve already caused and ensures they won’t return.

1. Home inspection

Just because you can see one area that rats and rodents have been living in doesn’t mean it’s the only place. We’ll ask some questions about how long you’ve been dealing with rodents and look around your house to see if we can find potential entry points and areas that need to be cleaned up.

2. Old insulation removal

Rats, rodents, and other pests love to nest and leave animal waste in insulation. This can not only ruin the insulation’s effectiveness, which will cause indoor comfort issues and higher energy bills, but the waste can create hazardous unhealthy air in your home as well. Any damaged insulation we find will be removed and disposed of properly and professionally.

3. Attic cleaning and sanitation

Once the old insulation has been removed from your attic, it’s important to properly clean and sanitize the area—any traces of urine, feces, or other rodent smells will lead pests right back to the same location. At Greencat, we recommend an odorless bleach and have a few additional sanitizer options available that you can choose from.

4. Rodent-proof the outside of your home

If it looks like there are holes and areas where rodents will be able to make their way back in after we’re done, we will recommend a rodent removal specialist to rodent-proof your attic and the outside of your home and ensure that animals won’t be finding their way back into your house after our work is done.

5. Install new insulation and air sealing

After a week or two of letting your clean, sanitized attic air out, as well as providing an opportunity for any rodent-proofing services to take place, we’ll install new insulation and air seal for long-lasting comfort and energy efficiency in your cleaner, healthier home.

California’s Rodent Sanitation Specialists

What’s the best way to get rid of rats in your attic? Reach out to the healthy home and attic sanitation experts at Greencat! Our team has years of experience helping California homeowners address health, safety, and energy efficiency issues related to rats and rodents in your home. Give us a call today to learn more about our services, including how much it costs to clean rodent feces out of your attic and get pests out of your home!

The rat and rodent mess in your attic stops with us! Call 323-208-9071 or contact us today for a free attic rodent sanitation services quote from Greencat.

What Our Customers Are Saying About Greencat

  • Very hardworkers, professional and nice, did the work without any problem. Great customer service, neat. I would use their service again and would refer them to friends and family.

    - Temeka L.
  • Thank you so much. Service that was provided was done excellent. Very happy and satisfied.

    - Teresa P.
  • I was very happy to see and talk to the men who came to do the work on my attic. They were kind, respectful and quick. Answered all my questions and were efficiently working throughout the whole time. Very nice. I am so happy I had this done. Thank you!

    - Stephanie A.
  • I thank you for your service. Your guys did a great job!

    - Salvador C.
  • The service by Greencat is a great way to improve homes. The service received today by Victor and Jose was awesome. They were very pleasant, friendly and explained the process, and answered all our questions.

    - Rudy G.
  • Enrique and Edgardo arrived on time and were very very friendly, polite and respectful. They went right to work, did an amazing job and cleaned everything up and left it better than it was before!

    - Patricia G.
  • I love your company, Greencat. The workers are nice and hard working. They explained work in detail. They completed work nicely. They took care of my place. Thank you.

    - WooJoung K.
  • Greencat come to my home early and prepared to get the service done in a timely manner. They were professional, polite and did a great job prepping and cleaning up afterwards. I am thankful I decided to move forward with the services.

    - Marguerite H.
  • Greencat came to my home today and did a great job in my home. The techs were fast and professional. I'm excited for my home to be more cozy in the winter and fresher in the summer. Thank you!

    - Sagrario S.
  • The guys that came by today from Greencat were very professional, polite and fast. The work was clean and they answered any question I had. Thank you Greencat!

    - Erica S.
  • You guys did a wonderful job. Thank you guys for not leaving a mess. Also for being nice to us. Overall, I love you guys. Job is 10 out of 10 rating.

    - Jonathan C.
  • The techs that came in and did the installation did a really good job. Quick, clean, professional. It couldn't have been better. We'd recommend them to others!

    - Andres C.
  • Thank you for your service and professionalism. I appreciate the work you guys have done for us. Great service!

    - Alejandra B.
  • We are very pleased and thankful and also with your great staff in completing the job. Very nice, professional and respectful. 

    - Luis A.
  • The service was great. It was fast and easy. They arrived early and were kind. This service will allow our home to be cooler during the summer. It is great.

    - Leticia S.
  • Thank you so much! Our house runs super hot and cold in the winter. Your workers who came to gate were excellent. Within minutes the truck pulled up, both employees ready to do their job. Fast and efficient. Friendy and polite. Thank God for this program.

    - Jody L.
  • Greencat is a great company, the service they are giving us is perfect. The workers are very polite and out-going. They came and finished very fast. Just want want to thank them for taking their time to come out today. We really appreciate it.

    - Julio A.