No office visits required. Our fully digital rental process gets you moving in fast.
Explore unit sizes and pricing at any of our three CT locations.
Complete your rental agreement online — no paperwork needed.
Get your access instructions and move in on your schedule.
— Why Choose Us
Our facilities are designed around what matters most.
Access your unit any time, day or night.
Digital monitoring around the clock.
Temperature-regulated units year-round.
Pay your bill anytime from anywhere.
Pull right up to your unit.
Branford, Oxford, and Prospect.
Compact to spacious — find your fit.
Proudly serving CT communities.
— Our Locations
Three convenient locations across Connecticut.
Self storage near the shoreline, serving Branford, East Haven, North Branford, and Guilford.
✓ 24/7 Access ✓ Climate Control ✓ Surveillance
Rent Storage in Branford
Centrally located, serving Oxford, Seymour, Southbury, Shelton, and the Naugatuck Valley.
✓ 24/7 Access ✓ Drive-Up ✓ Surveillance
Rent Storage in Oxford
Secure storage in the greater Waterbury area, serving Prospect, Cheshire, Wolcott, and Naugatuck.
✓ 24/7 Access ✓ Climate Control ✓ Drive-Up
Rent Storage in ProspectWhat Our Tenants Say
"The unit was clean and with the high ceiling it was more than enough room to hold my items. The customer service was exceptional. Very easy to set up payments."
Nancy K.
Branford location
"Clean & secure storage units! Great customer service! They are super easy to work with and do everything they can to make sure you get exactly what you're looking for."
Abby W.
Oxford location
"Fabulous spot! Came in at night — great lighting, I felt safe and there was plenty of room. Thank you so much for helping me."
Deborah R.
Prospect location
Storage Size Guide
Not sure what fits? Here's a quick guide to help you choose.
Box counts based on standard medium moving boxes (18″ × 18″ × 16″).
Seasonal items, holiday decorations, file boxes, luggage, and small furniture.
Ideal for a one-bedroom apartment, dorm room, or small office. Fits a mattress set, dresser, desk, and boxes.
Our most popular size. Fits the contents of a two-bedroom apartment — living room furniture, bedroom sets, and plenty of boxes.
Enough room for a three-bedroom home including major appliances, multiple bedroom sets, and all your living and dining room furniture.
Room for a fully furnished four-bedroom home. Also popular for businesses storing inventory, equipment, or office contents.
Our largest standard unit. Fits a fully furnished large home with garage items, or commercial inventory and equipment.
— Frequently Asked Questions
A Sure Thing Storage provides reliable, affordable self storage to Connecticut residents and businesses. With three conveniently located facilities in Branford, Oxford, and Prospect, we serve a broad area of central and southern Connecticut — from the New Haven shoreline to the Naugatuck Valley and greater Waterbury area.
Whether you're downsizing, decluttering, moving between homes, renovating, or need extra space for business inventory, our storage units are the perfect solution. We offer sizes from compact 5x5 units ideal for seasonal items, to spacious 10x30 drive-up units that can hold the contents of a multi-bedroom home.
Every A Sure Thing Storage location features 24-hour access, digital video surveillance, and climate-controlled options to protect your belongings from Connecticut's seasonal temperature swings. Our fully online rental process means you can reserve, sign your agreement, and move in without ever visiting an office.
We're proud to be a locally owned and operated storage provider serving communities throughout Connecticut, including Branford, East Haven, North Branford, Guilford, Oxford, Seymour, Southbury, Shelton, Prospect, Cheshire, Wolcott, Naugatuck, and the greater Waterbury area.
— Find Us
