Callahan's Gas Inc.

08/28/2026

Propane is everywhere on the Eastern Shore. It's just one of the many things that shapes our locale -- but have you ever wondered why that is? Read on to find out more about propane's ubiquity on the Shore.

The Eastern Shore of Maryland is a broad, unique, and diversely populated place. If you’re reading this, chances are you live in, work in, or have at least visited our section of the Delmarva Peninsula. There’s no shortage of waterways, seafood restaurants, and hospitable folk in these parts. Ho...

08/24/2026

Callahan's Gas family day 2026 was a great success! Thanks to for the Titanic murder mystery and magic, for dinner and hosting us, and our fearless leaders Mark and Chris for setting everything up.

08/17/2026

He's got his lunch packed up,
his boots tied tight,
and he hopes your fireplace pilot will light --
Happy's going "back to school"!

It's that time of year. Don't delay in scheduling your fireplace service. Give us a shout today!

08/14/2026

07/28/2026

UPDATE: "Real Mark" was pleased to see his helper kept us busy in his absence, and is also very appreciative of the birthday wishes. Thanks everyone!

07/27/2026

The holiday season will be here before we know it. One way families have captured the childlike joy of the Christmas season is visiting and taking pictures with "Santas Helpers". Santa himself being so busy, he enlists his A-team every year to meet and greet with kids across the globe. Big white beards, red wool outfits, fuzzy hats -- what used to be a ubiquitous sight for the whole month of December has diminished somewhat in today's world.

Well, there's a different holiday that we want to celebrate here at Callahan's, and we're taking inspiration from the mall Santas. 🎅🎅

If the "real Mark" happens to be away the entire week before his birthday, so be it! That's what we have "Mark's Helper" for in the office. While Mark was out of town last week, he was here in spirit. He kept us (and himself) busy all week long, and upon his return today we are going to celebrate his birthday in style.

Happy birthday Mark! 🥳🎉No one is going to sit on your lap, but we'll tell you that the only thing on our list is for you to have a great birthday today.

07/24/2026

When July turns into August, we're reminded of a few things every year: back to school shopping, weekends at the beach, and fireplace season being just around the corner. Check out some tips in our latest blog about what to do (and what not to do) to get your gas fireplace ready for the burning season!

While generally, gas fireplaces are on the cleaner end of the fireplace and hearth spectrum (compared to wood and pellet fuels), they require routine maintenance to ensure reliable and safe operation. Just like skis, lawnmowers, and air conditioners, gas fireplaces are a seasonal-use item that benef...

07/22/2026

Our main phone line is down. 410-758-1147 is currently operational.

07/03/2026

Holy moly, it's hot out. But did you know that even on hot days like today, the liquid propane in your tank is still chilling at -44F? 🥶🥶 It might as well be Antarctica inside of there. That being said, the hotter it gets outside, the more pressure builds up inside the tank. Days like today are a good reminder why propane tanks are only filled to 80% -- leaving that v***r space for expansion is an absolute must.

Don't just rely on our ❄️cool❄️ propane facts to keep your temperature down, though. Stay hydrated, bask in the A/C when you can, and enjoy this holiday weekend safely!