Prime Storage in Berwick, ME

Rent Now to Lock Your Low Rates for 12 Months! Active Military Service Members & Spouses Receive an Additional 10% Off Monthly Rental!

Prime Storage | 560 Portland St, Berwick, ME 03901 | View Nearby Locations

Reliable Storage Solutions

For clean, convenient, and reliable storage, you can count on Prime Storage. We offer a wide array of storage units for rent in various sizes and prices at our storage facility in Berwick, Maine. Whether you need drive-up access or boat storage to protect your boat between trips to Salmon Falls River, or anything in between, our storage facility is here to help.

We offer added security measures, including a digital surveillance system and 24-hour security monitoring. To reserve your South Berwick, ME, storage unit, give the professional team at Prime Storage a call to get started.

Prime Storage

(844) 576-4796

560 Portland St Berwick, ME 03901


Are You a Current Customer? Call (207) 808-7026 for Immediate Service.

Choose the Right Size

At Prime Storage in Berwick, we go out of our way to provide incredible storage solutions. From small units perfect for storing a guest room or office to large units roomy enough to store the contents of a whole house, we have got you covered.

Check out our features page for a full list of conveniences including ground-level units and easy access 7 days a week.


Prime Location, Convenient Features

Ideally located on Rt. 4, Prime Storage offers you professional service with a friendly smile. Our onsite management team is here to answer any questions you may have. We can even accept deliveries, help you schedule an onsite U-Haul or Penske rental, and assist you with UPS services. Stop by today to talk to our attentive team about your residential or commercial storage needs.

Contact the storage experts at Prime Storage today to rent a storage unit in South Berwick, Maine, today.



Why choose Prime Storage? With no deposits, competitive rates, our first-year rate guarantee, and industry-leading service, we are committed to saving you money and delivering a premier storage experience.

You are in control 24/7
Flexible move-in times
Units of all sizes available
Long-term contracts not required
Industry leading customer service
Our Sales Center Hours of Operation will be 6AM-10PM

*All promotional offers are subject to change at any time and are available for new rentals only. Offers are not available to existing customers transferring between units. Moving out and back in to a unit at the same storage facility within 30 days will be considered transferring between units. Offers are not combinable and apply to the storage unit rental fee only. Other restrictions, taxes, fees (including an administrative fee) and insurance requirements may apply. See contract for full details. Active military personnel must present current military ID at time of lease signing to receive military discount.

Storage unit availability and pricing is subject to change. A reservation and deposit is required to guarantee promotional pricing and unit availability for 7 days. Pricing for in-store rentals may vary from promotional offers available online.

Price Match promotion is available at select Prime Storage or Prime Storage affiliated locations. Price Match is only available on standard rates for comparable units(same unit type, size, level, etc.)of competitors within a 5 mile radius of the applicable Prime Storage facility. Competitor promotional rates are not eligible for Price Match. A Prime team member will verify the competitor pricing to be matched prior to honoring such price. Available to new customers only; current customers and customers who transfer units are not eligible for promotion. Price Match promotion subject to change. Additional terms and conditions may apply.