Seguin is one of the fastest-growing cities between Austin and San Antonio. Texas Public Radio reported in 2025 that the city had grown by nearly a third since 2020, with dozens of new subdivisions under construction. More people means more moves, more garages that fill up, and more boats looking for a home now that Lake McQueeney is full again.
Mount Storage Seguin sits on C H Matthies Jr, a short drive from the Texas Lutheran University campus. You can rent a unit online in a few minutes and move in the same day. Online units here start at $24 a month.
Lake McQueeney is back: a place for the boat
Lake McQueeney returned to its normal level in April 2026 after its new dam was finished, and boats are back on the water. If you live in an HOA neighborhood or a home without side-yard space, a parking space is often simpler than keeping a boat or trailer in the driveway.
- Boat, RV and trailer parking in Seguin starts at $29 a month online.
- Drive-up access means you can hitch up and go without unloading anything first.
- Gate access runs 5 AM to 11 PM every day, so early launches and late returns both work.
Climate-controlled units for TLU students and anything heat-sensitive
Texas Lutheran University is less than a mile from the facility, which makes Mount Storage Seguin an easy spot for summer storage between semesters. A 5×5 or 5×10 climate-controlled unit holds a dorm room’s worth of boxes, a mini fridge, a desk chair and a bike.
Climate control also makes sense for wood furniture, electronics, photos and paperwork that don’t do well in a Texas summer. Climate-controlled units in Seguin start at $24 a month online.
Moving to Seguin or between homes
Seguin’s major employers include Schaeffler, Caterpillar, Texas Lutheran University and the Guadalupe-Blanco River Authority, and the city connects to I-10, SH-130 and I-35. If you’re relocating for work, building a home, or closing on one house before the next is ready, a storage unit bridges the gap.
- Small units (5×5, 5×10) work for a studio, a dorm or seasonal gear.
- Medium units (10×10, 10×15) usually hold a one- to three-bedroom home, depending on how much furniture you have.
- Large units (10×20 and up) suit a larger home, or a contractor’s tools and materials.
Not sure which size fits? Our storage size guide shows what fits in each unit.
How renting works at Mount Storage Seguin
- Pick your unit and pay online, and the unit is yours the same day.
- Month-to-month rentals, with no long-term contract.
- Online prices are move-in specials for your first 3 months.
- Questions? Call (830) 433-6148. Phones are answered Mon–Fri 8 AM–8 PM, Sat–Sun 9 AM–5 PM.
Common questions
Does Mount Storage Seguin have climate-controlled units?
Yes. Seguin has 5×5 and 5×10 climate-controlled units, from $24 a month online, depending on what’s open today.
Can I park a boat or RV at Mount Storage Seguin?
Yes. Drive-up parking spaces 30 and 35 feet long hold boats, RVs and trailers, from $29 a month online.
How soon can I move in?
The same day. Rent online, and you can move in any day between 5 AM and 11 PM.
