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Laundromats in Portsmouth, NH

5 laundromats in and around Portsmouth, New Hampshire — check the last-wash time before you set out — most attended stores stop new loads 60–90 minutes before closing, and card-only stores keep no change machine on site.

Portsmouth has about 22,938 residents, which works out to 22 laundromats per 100,000 people. Population: U.S. Census Bureau, 2024 estimate.

Pickup & delivery 4Wash & fold 3Attendant on duty 3Self-service 3

Laundromats in Portsmouth

The most complete and owner-verified listings first — hours, phone, website, services. No pay-to-play.

  1. Amos Wash N Dry

    70 Heritage Ave, Portsmouth, NH 03801-5646

    Monday - 7:30am to 5:00pm

    Card / app payWash & foldPickup & deliveryAttendant on duty
    Call Website Directions

    Spotted an error? Let us know

  2. Laundry Basket

    2454 Lafayette Rd, Portsmouth, NH 03801-5659

    Monday - Sunday (8am- 9pm)

    Drop-off service · Self-service · Commercial laundry

    Card / app payWash & foldPickup & deliveryAttendant on duty
    Call Website Directions

    Spotted an error? Let us know

  3. Suds Room Laundromat

    880 Islington St, Portsmouth, NH 03801-4220

    Self-service

    Wash & foldPickup & deliveryAttendant on duty
    Call Website Directions

    Spotted an error? Let us know

  4. Cleary Cleaners Laundromat and Dry Cleaners

    800 Islington St, Portsmouth, NH 03801

    Dry cleaning · Commercial laundry

    Pickup & delivery
    Call Website Directions

    Spotted an error? Let us know

  5. Tri-state power washing

    1412 South St, Portsmouth, NH 03801

    Call Directions

    Spotted an error? Let us know

Before you go

5laundromats
22per 100,000 residents
5with a phone
4with a website
2publish hours

Of the 5 laundromats listed in Portsmouth, 5 give a phone number, 2 publish opening hours and 4 have a website. The nearest bigger selection is Manchester with 15.

Portsmouth 5 laundromats

New Hampshire statewide, by feature

Nearby in New Hampshire

Good to know about laundromats in Portsmouth

How many laundromats are there in Portsmouth?

We list 5 laundromats in Portsmouth with addresses, and 5 of them with a phone number.

What's the surest way to check hours in Portsmouth?

Call ahead — 5 of the 5 laundromats here list a number. Hours at independent laundromats shift with seasons and staffing, so a phone call beats any listing, including ours.

Which laundromats in Portsmouth show their opening hours?

2 of the 5 laundromats we list in Portsmouth publish their hours — the rest are best reached by phone before you go.

Do laundromats in Portsmouth take cards?

2 of 5 confirm card payment; the rest may be cash-only.