It Started With Family, It Ends With You
We consider ourselves more than just a business. We’re your neighbors, your friends, a close-knit family here in the heart of Pennsylvania – who just so happen to be dedicated to making spaces that make your life easier.
We pride ourselves on the quality structures we build; but it’s the relationships we build with you that matter most to us. That’s why – whether you’re looking for a ready-built garden shed for excess storage or a custom-made hunting cabin for your weekends in the woods – we go the extra mile to bring your vision to life.
With 30 years building custom structures under our belts, we treat each build like it’s going in our own backyard, giving your space the quality craftsmanship it deserves and the personal touch to make it truly yours.
The TSI Family
Meet our dedicated team of expert craftspeople.
"At TSI, our purpose is to glorify our King, Jesus. We are committed to providing custom-built portable structures with exceptional craftsmanship and service. Our mission is to create spaces that truly matter, enhancing lives with quality and care. With unwavering dedication, we pursue excellence in Sales, Production, and Delivery, ensuring every detail reflects our passion and purpose."
Where to Find Us
We’re here to help you find your perfect shed, in person and online. You can visit our central hub located in Mifflintown, Pennsylvania or our retail space in Spencerport, New York. Come on in and see for yourself what 30 years of quality craftsmanship looks like.
Mifflintown, PA
144 Industrial Park Rd. Mifflintown, PA 17059
Spencerport, NY
5228 West Ridge Rd. Spencerport, NY 14612
Interested in Becoming a Dealer?
We’re on the lookout for qualified partners to represent our ready-built and custom sheds and cabins in new regions! If you’re passionate about quality craftsmanship and providing outstanding customer care, we’d love to hear from you.
To get started, give us a call or send an email with your desired sales location, a brief overview of your background, and any experience you have in the shed, cabin, or construction industry.
Dealer opportunities are limited – get in touch today!