Ontario Catios | Service Area
Also Servicing Nearby Cities & Towns
- ✓ Ontario
- ✓ Rancho Cucamonga
- ✓ Upland
- ✓ Chino
- ✓ Pomona
- ✓ Montclair
- ✓ Claremont

Why Pet Parents Love Ontario Catios from Cat Topia
Living in Ontario means sunny skies, mountain views, and a laid-back Inland Empire lifestyle—and your cat deserves to enjoy it too. That’s why Cat Topia designs and builds Ontario catios tailored to each home, whether you’re near the historic charm of Euclid Avenue, tucked into the quiet suburbs of Creekside, or enjoying views near the San Antonio Heights foothills.
We understand the unique climate and environment of the Inland Empire—hot summers, curious wildlife, and diverse backyard spaces—and we create cat enclosures that not only enhance your outdoor area but also keep your feline safe, happy, and mentally enriched. Most importantly, our catios are built with your cat’s well-being, freedom, and safety at the heart of every design.
Why Choose Us
- We have a full-time design team that tailors each catio to you and your cat’s needs.
- Our expert catio crews are available nationwide, proudly building Ontario catios and enclosures for homes across the country.
- Every catio is built by a team that prioritizes predator protection and ensures your cat’s safety.
- With our catios, you’ll have ultimate peace of mind knowing your cat is living their best life.
- Designed with health and well-being in mind, our catios promote feline wellness through enrichment.
- For more information about our catio services, click here.
Catio Pricing in Ontario, California
Let us build your cat patio from ground up!
Minimum catio build price is $6,000.
Avg. $100-$500 per square foot depending on ad-ons and size.

Submit a Free Quote!
Our Process: From Design to Installation
Step 1: Free Consultation
You’ll speak with one of our experienced catio specialists to share your ideas, preferences, and goals. From compact window enclosures to full backyard builds, we’ve created stunning Ontario catios that match every lifestyle. Based on your vision, we’ll offer a personalized design plan and free quote—right over the phone.
Step 2: Custom Design
We’ll turn your vision into a fully custom design—built around your cat’s personality, your yard’s layout, and your home’s style. Every detail is crafted for safety, comfort, and a seamless fit with your space.


Step 3: Professional Installation
Our expert builders bring your catio to life using top-quality materials and skilled craftsmanship. From start to finish, we handle every detail.




