Reviewing the Top ESA Letter Sites and My Journey

I wanted to live with Lucky, but my apartment didn’t allow pets. Lucky had been my emotional support animal for years, so I decided to make it official by getting an ESA letter, which would allow me to bypass my building’s no pet policy.

When I started doing research on where to get an ESA letter, I was overwhelmed by the number of options! I found dozens of companies and thoroughly looked into them. Some of them were great, others were kinda sketchy. I hope this guide will save you some time and effort if you need to get an ESA letter as well!

chloe and lucky

Best ESA Letters of 2025

esa doctors
ESA Doctors

The best choice!

4.9/5
certapet.webp
Certapet

Runner Up

4.7/5
esa lettters.webp
ESA Letters

Third place

4.6/5

The Clear #1 Choice:
ESA Doctors

They’ve been doing this for over 10 years and work with real licensed healthcare professionals across the country.

Highlights

  • 10+ years of experience
  • Loyal client base with rave reviews
  • Reasonable rates that never change
  • 100% U.S.-based support team made of real humans that care
  • Priority service available
  • Money-back guarantee if you don’t qualify

Downsides

  • Letters can take slightly longer because they do things the right way

A Close 2nd:
Certapet

Another option to get an ESA letter online.

Highlights

  • Easy to understand process
  • Long track record
  • Licensed professionals in every state

Downsides

  • Slower turnaround than some other sites
  • Website was not as intuitive to use

The 3rd Best:
ESA Letters

A streamlined, easy-to-use website that gets you an ESA letter from a licensed healthcare professional.

Highlights

  • Great website interface
  • Kind customer support team
  • Refund guarantee

Downsides

  • Haven't been around as long as the other guys

Other Companies to Consider

These are companies that can get you an ESA letter that works, but aren’t as polished overall as my top picks. For example, their process might be confusing, or they may offer a lot of costly add-ons that aren’t really necessary. I also had some issues with getting a timely response from customer service in some cases.

  • US Service Animals
  • Wellnesswag.com

Companies to Stay Away From

You should be cautious about companies that offer “instant” or same-day ESA letters. To get an ESA letter, you need a licensed healthcare professional to really evaluate whether you qualify. These companies might also offer unnecessary services like registrations. It’s a good idea to do a quick background check by Googling their history and customer reviews.