Sliding glass door doggie door installation — Longmont, CO
Last updated: September 24, 2026
What affects the price
When you call to discuss your sliding door project, several factors influence the final estimate. The overall size of the opening and the material you choose—such as vinyl, aluminum, or wood—are primary drivers. We also look at whether you need a standard replacement or a custom configuration that requires structural modifications to the frame. The type of glass, including energy-efficient dual-pane or impact-resistant options, also impacts the total. Exact pricing confirmed free on the call.
About this service
This service provides a permanent or semi-permanent way for your pet to access the outdoors through your existing sliding door frame. It is an ideal solution for homeowners who want to provide independence for their pets without leaving a main door cracked open. Prices typically fluctuate based on the durability of the pet door model and the installation requirements for your door type. Exact pricing confirmed free on the call.
Frequently asked in Longmont
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Also serving nearby: Boulder · Thornton · Westminster · Arvada · Greeley
More on this: ENERGY STAR doors — choosing efficient doors.
Service area details
Serving all of Longmont — population 98,630; about 3,396 residents per square mile across 29.0 sq mi. ZIP codes covered include 80501, 80502, 80503, 80504.
Neighborhoods served in Longmont: Downtown Longmont, Old Town, East Longmont, West Longmont, North Longmont, South Longmont — and every surrounding area.
Areas we serve
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