GSMS Air•Heating•Plumbing

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Manchester, NH
GSMS Air•Heating•Plumbing

We’re the local family-owned home services company you’ve been looking for. We’re proud of our 5-star service and are here to help!

Since 1987 (for over 30-years!), our family business has been providing our local neighborhoods and businesses with heating, cooling, and plumbing services. From preventative maintenance to advanced service, our team of Service Specialists™ have the tools, technology, and most importantly knowledge to help you with almost any issue. Give us a call, text, or email today!

09/09/2026

Keeping our HVAC knowledge WICKED SMAHT! 😎🟥

Today, Dan from Lennox stopped by for in-depth, revised training on heat pumps and S40 thermostats. 🔧⚡️

As a Lennox Premier Dealer, we’re always sharpening our skills, staying current on the latest technology, and making sure our team knows their stuff.

Because around here, we like our HVAC team wicked smaht. 😉😂🟥

09/08/2026

POV: You’re Levi and you’ve got ONE JOB this Labor Day weekend… CATCH THE BALL. 😂🐾

The slow-mo replay says he was this close. 👀🤣

He may not have caught it, but he sure worked hard enough to earn some time off! After all, even the GSMS Pup Squad needs a long weekend. 🟥🐾🇺🇸

09/06/2026

⭐ Super Star Sunday! ⭐

This week’s spotlight goes to Mark! 🌟 This longtime client knows they can count on Mark for great service and getting issues resolved quickly and efficiently. That consistency and reliability are a big part of why our clients keep coming back.

Way to make it matter, Mark! 👏

09/04/2026

You never know who’s going to supervise the job site in New Hampshire! 🦃🐔🟥

Our Specialists were out on a call today and had some very curious local helpers keeping an eye on the work—including a mother turkey with her babies hanging around the coop, and a couple of wild supervisors strutting through the yard.

We’re used to working around all kinds of wild Granite State wildlife! 🟥

09/03/2026

Another first day of school… and that GSMS hat is STILL making an appearance! 🟥🎒

Today marks the first day of junior year for Demitri! From first days to last days, that GSMS hat has been there for so many of them. ❤️

Wishing you an AMAZING junior year, Demitri! We can’t wait to hear all about your first day! 📚🚌🟥

09/02/2026

A morning full of learning, ventilation, and donuts! 🔧🍩

Mark from RST Thermal joined us for an in-depth training on RenewAire, HRVs & ERVs, and we had a great time expanding our team's knowledge.

And a pretty cool fun fact: RST Thermal was founded by Richard Trethewey from This Old House! 👀🟥

Thanks, Mark, for the great training—and the donuts! Even if the guys ate most of them before Gina arrived. 😂

08/31/2026

From Manchester to the surrounding communities, our red, white, and blue fleet has Sothern New Hampshire covered! 🟥⚪️🟦🏠✨

Before our Specialists hit the road each morning, we make sure every tool, part, and truck is prepped to deliver the best service possible. Because to us, "Great Service Makes Sense" isn't just a slogan—it's how we do business every day. 🟥

Have a great Monday, NH! 🛠️

08/30/2026

⭐ Super Star Sunday! ⭐

This week’s spotlight goes to Qwentin! 🌟 The client appreciated his great communication from the start, including a heads-up before arrival and a prompt visit. He took the time to answer all their questions, explain different options, and provide guidance without any pressure.

Knowledgeable, approachable, and focused on finding the right solution—that’s how we make it matter. 👏

08/28/2026

Jack’s lunch break > everyone else’s lunch break. 🥩🔥🟥

Portable charcoal grill? Check. Perfectly cooked steak? Check. Ultimate lunchtime steak sandwich? Double check.

We take our heating, plumbing, and cooling seriously—and apparently, Jack takes his lunch breaks just as seriously! 🟥

08/27/2026

🎂🐶 HAPPY BIRTHDAY, SAIGE!

It was supposed to be Saige's special birthday cake…
Then Levi showed up. 😂

And let's just say… Levi had ZERO interest in sharing. He ate the WHOLE. ENTIRE. CAKE. 😂😂😂

Since National Dog Day was just yesterday, we're keeping the dog party going all week long at GSMS. Wishing a very Happy Birthday to Saige (and sending Levi to doggie timeout)! 🟥🐾❤️

Address

724 East Industrial Drive, Unit 16
Manchester, NH
03109

Telephone

+16034248258

Website

http://gsmsnh.com/

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