What types of pet doors do you install?

At Portal Pros Houston, we install a complete range of pet doors including door-mounted, wall-mounted, sliding glass door inserts, in-glass, French door, window, screen door, storm door, kennel, and custom pet doors. We exclusively use MaxSeal™ and Security Boss™ products—the industry's highest quality pet door systems.

Do all your pet doors come with a warranty?

Yes! Every pet door we install comes with a limited lifetime warranty covering materials and workmanship. Our professional installation services are also warranted to ensure proper function and weatherproofing. We stand behind our work and products completely.

Which pet door is best for my home?

The best pet door depends on your specific situation. Door-mounted pet doors work great for standard entry doors. Wall-mounted doors offer flexibility when door installation isn't practical. Sliding glass door inserts are perfect for renters or those avoiding permanent modifications. Contact Portal Pros Houston for a free consultation—we'll recommend the ideal solution for your home and pet.

Are your pet doors energy efficient?

Absolutely! All our pet doors feature dual-flap insulation, magnetic sealing, and weatherproof construction designed to minimize energy loss. The MaxSeal™ pet door creates an air pocket between two flaps, significantly reducing heat transfer and air infiltration—keeping your home comfortable and your energy bills low.

Do you install pet doors for large dogs?

Yes! We offer extra-large and custom-sized pet doors for Great Danes, Mastiffs, and other large breeds. Our heavy-duty, oversized pet doors feature thick flaps and reinforced frames designed specifically for the largest breeds. Contact Portal Pros Houston to discuss your large pet's needs.

What types of pet doors are available on this page?

Options include door-mount, wall-mount, sliding-glass door inserts, storm door pet doors, and screen door pet doors for dogs and cats.

Do you install dog doors and cat doors in Houston, TX?

Yes. Portal Pros Houston provides installation for pet doors including dog doors, doggy doors, doggie doors, and cat doors in the Houston area.

How do I choose the right pet door size?

Measure your pet’s shoulder height and width, then select a flap size that provides comfortable clearance. The team can help confirm sizing before purchase.

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America’s Top Rated Dog Doors

Maximum Security. Superior Insulation. Precision Installation.

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Patio Pet Door Inserts

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Guillotine Style Dog Doors with Optional Custom Made Exterior Insulated Frames

Kennel Dog Doors

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Dog Doors In Glass

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Dog Doors Designed for Standard or Insulated Storm Doors

Dog Doors for Storm Doors

Dog and Cat Doors Designed for Windows

Window Pet Doors

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Custom Made Dog Doors

Premium Pet Doors Expertly Installed by The Portal Pros – Built for Houston’s Climate & Your Pet’s Comfort

At The Portal PROS, we focus on professional pet door installation using only the top-rated pet doors on the market — engineered for reliable performance, long-term durability, and everyday convenience. From standard dog doors to custom pet doors, we deliver personalized solutions for homeowners seeking quality and functionality.

Whether you’re looking for a door-mount pet door, a wall-mount pet door, or a sliding glass pet door insert, we have the perfect solution for your home and pet. Every pet door we carry provides outstanding durability, weather insulation, security, and energy efficiency — all backed by a limited lifetime warranty for peace of mind.

High-Quality Pet Doors We Offer

Door Mounted Pet Doors

Our door-mount pet doors are ideal for exterior or interior entry doors. With reinforced flaps, strong magnetic seals, and locking panels, they provide a durable and energy-efficient solution for both cats and dogs.

Wall Mounted Pet Doors

For homeowners requiring more flexibility, we install wall-mount pet doors that go through any wall type — including brick, siding, or stucco. These pet doors feature dual-flap insulation and weatherproof seals to protect your home throughout the year.

Sliding Glass Door Pet Inserts

Our sliding glass door pet door inserts offer a no-cut solution, perfect for renters or homeowners looking to avoid permanent modifications. Built with tempered glass and aluminum frames, they blend seamlessly with your patio door.

Custom Pet Doors

Need an extra-large pet door for a Great Dane or want a custom-sized solution for an unusual wall configuration? We’ve got you covered. Our extra-tough, oversized pet doors are built with thick flaps and heavy-duty frames for the largest breeds.

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💡 Why Greater Houston Families Choose The Portal PROS

We’re not just pet door installers — we’re professionals who care deeply about quality, longevity, and customer satisfaction. Here’s why families throughout Houston trust The Portal PROS:

Only the Best Brands – We carry premium pet door brands known for engineering excellence.
Durable Construction – Reinforced frames and industrial-grade materials that last for years.
Top-Tier Insulation – Dual flaps, magnetic seals, and weatherproofing keep your home energy-efficient.
Maximum Security – Locking covers and smart access control to keep pets safe and intruders out.
Professional Installation – Done right the first time by local experts who care.
Limited Lifetime Warranty – Every door we install is backed by a limited lifetime guarantee.

🏠 Professional Pet Door Installation in Houston

Whether you’re looking for a dog door installer near you, a cat door installation expert, or want to upgrade your home with a more energy-efficient pet access solution, The Portal PROS is here to help. We proudly serve homeowners across the Greater Houston area with expert pet door installation services, transparent pricing, and industry-leading products.

📞 Get a Free Quote Today

Contact The Portal PROS to find out which pet door is right for your home and your furry family member.
📱 Call 855-DOG-DOOR or request a FREE consultation today.