Welcome to Inter-Island Propane 

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Hey there, San Juan Islands neighbors! We’re a tight-knit crew of local Islanders, pouring our hearts into keeping our community cozy with top-notch propane service. As a 100% locally owned, family-run biz, we’re all about bringing affordable, safe, and eco-friendly propane to your homes and businesses with the Island smile.

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The Inter Island Propane way:

• Island Proud: With storage spots and full-time drivers/techs on San Juan, Lopez, and Orcas, we’re your neighbors, always ready to lend a hand.

• Smart & Easy: Our automated Cargas software predicts your propane needs, so your tank’s always full – no stress.

• Your 24/7 Sidekick: Check out our web portal anytime, anywhere – peek at your usage, bills, or give us a shout for a refill, all from your phone or laptop.

• High-Tech Island Magic: Our WiFi and cellular tank monitors let you track your propane like a pro, with cool graphs and our 100% No-Runout Guarantee!

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Swing by our Office in Friday Harbor to see what else we’re cooking up, or give us a holler – we love chatting with our customers. Inter-Island Propane is here to keep our community warm, connected, and full of the Island sp