Synergy Self Storage
403 Daniel Webster Hwy
Merrimack, NH 03054

Affordable Storage Units Available

climate control storage unitsWe have hundreds of available storage units here at Synergy in Merrimack, all with climate control and a long list of convenient features.

Our state-of-the-art storage property features computer-controlled access, and recorded HD video surveillance (utilizing over 100 individual cameras!) Floors 1, 2, and 3 all boast ground level access, while storage units on floors 4 and 5 are serviced by two high-speed, hospital-style elevators — no clunky, dimly-lit, freight elevators here! Most importantly, every floor features clean, wide, well-lighted corridors, and our exclusive, eco-friendly HVAC systems with temperature and humidity control. We also offer parking spaces for vehicle, boat and RV parking. For added assurance, all interior storage units include a free high-security cylinder lock!

We are protection and preservation specialists, and we do not take chances with your stored items. 100% of our storage units are temperature and humidity controlled — no other area facility can make this claim! We highly recommend that you conduct a physical tour of our property before you choose your storage provider.  We are so confident we will ultimately be your choice for storage, that we recommend you visit other facilities as well to compare.  Our combination of exceptional service, a high-tech facility, and yet, competitive pricing has set us apart from the rest.  Stop by today and see why more people are choosing Synergy Self Storage for their climate controlled storage needs.

Parking Spaces & RV Storage

Stop by and check out our available boat parking, RV parking and storage space rentals. For your convenience, parking space and storage unit prices are provided below. Reserve a unit online or contact us for more information – we will happily discuss your storage needs with you, and recommend a storage option to accommodate your needs and your budget.

Sorry, we currently have no units available. Please check back soon!
  • 5 x 5 Interior, Climate Controlled
    5x5 Interior, Climate Controlled 25 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Interior Hallway
    Upper Levels
    $ 50.00/mo
  • 5 x 10 Interior, Climate Controlled
    5x10 Interior, Climate Controlled 50 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Interior Hallway
    Upper Levels
    $ 85.00/mo
  • 10 x 5 Interior, Climate Controlled
    10x5 Interior, Climate Controlled 50 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Interior Hallway
    Upper Levels
    $ 85.00/mo
  • 12 x 20 Outdoor, Uncovered Parking
    12x20 Outdoor, Uncovered Parking 240 Sq ft
    Synergy Self Storage
    Parking
    Ground Level
    $ 99.00/mo
  • 10 x 10 Interior, Climate Controlled
    10x10 Interior, Climate Controlled 100 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Interior Hallway
    Upper Levels
    $ 115.00/mo
  • 9 x 18 Outdoor, Uncovered Parking
    9x18 Outdoor, Uncovered Parking 162 Sq ft
    Synergy Self Storage
    Parking
    Ground Level
    $ 119.00/mo
  • 10 x 12.5 Interior, Climate Controlled
    10x12.5 Interior, Climate Controlled 125 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Interior Hallway
    Upper Levels
    $ 129.00/mo
  • 10 x 15 Interior, Climate Controlled
    10x15 Interior, Climate Controlled 150 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Interior Hallway
    Upper Levels
    $ 159.00/mo
  • 10 x 20 Interior, Climate Controlled
    10x20 Interior, Climate Controlled 200 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Interior Hallway
    Upper Levels
    $ 209.00/mo
  • 10 x 50 Outdoor, Uncovered Parking
    10x50 Outdoor, Uncovered Parking 500 Sq ft
    Synergy Self Storage
    Parking
    Ground Level
    $ 229.00/mo
  • 10 x 30 Interior, Climate Controlled
    10x30 Interior, Climate Controlled 300 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Interior Hallway
    Upper Levels
    Ground Level
    $ 279.00/mo
  • 10 x 40 Interior, Climate Controlled
    10x40 Interior, Climate Controlled 400 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Interior Hallway
    Upper Levels
    $ 399.00/mo
  • 10 x 30 Drive Up, Climate Controlled
    10x30 Drive Up, Climate Controlled 300 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Exterior Door
    Ground Level
    Please call for price
  • 10 x 40 Drive Up, Climate Controlled
    10x40 Drive Up, Climate Controlled 400 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Exterior Door
    Ground Level
    Please call for price
  • 10 x 25 Interior, Climate Controlled
    10x25 Interior, Climate Controlled 250 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Interior Hallway
    Upper Levels
    Please call for price
  • 10 x 35 Interior, Climate Controlled
    10x35 Interior, Climate Controlled 350 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Interior Hallway
    Upper Levels
    Please call for price
  • 12 x 35 Outdoor, Uncovered Parking
    12x35 Outdoor, Uncovered Parking 420 Sq ft
    Synergy Self Storage
    Parking
    Ground Level
    Please call for price
  • 12 x 40 Outdoor, Uncovered Parking
    12x40 Outdoor, Uncovered Parking 480 Sq ft
    Synergy Self Storage
    Parking
    Ground Level
    Please call for price
  • 12 x 30 Outdoor, Uncovered Parking
    12x30 Outdoor, Uncovered Parking 360 Sq ft
    Synergy Self Storage
    Parking
    Ground Level
    Please call for price
  • 10 x 30 Outdoor, Uncovered Parking
    10x30 Outdoor, Uncovered Parking 300 Sq ft
    Synergy Self Storage
    Parking
    Ground Level
    Please call for price
  • 9 x 18 Outdoor, Uncovered Parking
    9x18 Outdoor, Uncovered Parking 162 Sq ft
    Synergy Self Storage
    Parking
    Ground Level
    Please call for price
  • 12 x 25 Outdoor, Uncovered Parking
    12x25 Outdoor, Uncovered Parking 300 Sq ft
    Synergy Self Storage
    Parking
    Ground Level
    Please call for price
  • 10 x 20 Outdoor, Uncovered Parking
    10x20 Outdoor, Uncovered Parking 200 Sq ft
    Synergy Self Storage
    Parking
    Ground Level
    Please call for price
  • 16 x 20 Outdoor, Uncovered Parking
    16x20 Outdoor, Uncovered Parking 320 Sq ft
    Synergy Self Storage
    Parking
    Ground Level
    Please call for price
  • 10 x 7.5 Interior, Climate Controlled
    10x7.5 Interior, Climate Controlled 75 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Interior Hallway
    Upper Levels
    Please call for price
  • 4 x 8 Golf Cart/Motorcycle Parking
    4x8 Golf Cart/Motorcycle Parking 32 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Parking
    Exterior Door
    Upper Levels
    Please call for price
  • 5 x 5 Interior, Climate Controlled
    5x5 Interior, Climate Controlled 25 Sq ft
    Synergy Self Storage
    Climate Controlled
    Inside
    Interior Hallway
    Upper Levels
    Please call for price

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