Thornquist Construction LLC

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Thornquist Construction LLC Every project we do begins with care and ends with craftsmanship that endures. We don’t just improve homes, we elevate the way people live in them.

Picture perfect, with a touch of fall. 🍂
10/06/2026

Picture perfect, with a touch of fall. 🍂

Built-ins are one of those details that are worth it. Every. Single. Time. 🙌 They add character, storage, and make a fir...
09/29/2026

Built-ins are one of those details that are worth it.

Every. Single. Time. 🙌

They add character, storage, and make a fireplace feel like it was always meant to be the heart of the room.

A little evening glow ✨Built-ins that look just as good after dark. The lighting, glass fronts, and custom details bring...
09/22/2026

A little evening glow ✨

Built-ins that look just as good after dark. The lighting, glass fronts, and custom details bring this space to life.

09/17/2026

Happy Birthday to the man behind Thornquist Construction! 🎉

Jeff works hard, builds cool things, and definitely knows how to enjoy the good stuff in life. 😂🦞

Here’s to another year of good food, good times, and doing it Jeff’s way. Happy Birthday! 🍻

There are so many finishes to choose from when building or remodeling!Sometimes the best spaces come from mixing them.Gl...
09/16/2026

There are so many finishes to choose from when building or remodeling!

Sometimes the best spaces come from mixing them.

Glossy green tile, warm wood cabinetry, natural stone and a hammered copper sink each bring a different texture and finish to this space while still working together.

Don’t be afraid to mix materials. That’s where the character comes in.

There’s a lot of hard work behind every finished home.Early mornings, long days, problem solving, and a whole lot of ski...
09/07/2026

There’s a lot of hard work behind every finished home.

Early mornings, long days, problem solving, and a whole lot of skilled hands along the way.

Today we’re giving credit where it’s due…to our crew and all the hardworking trades we’re lucky to build alongside.

Happy Labor Day from Thornquist Construction. 🇺🇸🔨

08/31/2026

The best part of what we build?

Knowing someone gets to call it home. 🏡

ThornquistConstruction

See what’s hiding behind these doors 👀
08/26/2026

See what’s hiding behind these doors 👀

08/24/2026

23 Gronczniak Rd, Stillwater, NY 12170, USA

Interior updates ✔️Now we’re taking it outside. 🔨A new exterior remodel is getting underway, and this one is going to ma...
08/19/2026

Interior updates ✔️
Now we’re taking it outside. 🔨

A new exterior remodel is getting underway, and this one is going to make a BIG difference. Stay tuned.

Address

Stillwater, NY
12170

Telephone

+5183073805

Website

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