PortsmouthNew HampshireSame-Day Service

Dishwasher Repair in Portsmouth, NH

Dishwasher not draining, not cleaning, or leaking on the floor? Same-day dishwasher repair for every brand. Serving Portsmouth and surrounding New Hampshire neighborhoods with same-day appointments, flat written estimates, and a 90-day workmanship guarantee.

  • Free Phone Diagnosis
  • Same-Day Service
  • Flat Pricing
  • 90-Day Guarantee

Choosing a repair shop in Portsmouth shouldn't feel like a gamble. We're licensed and insured in New Hampshire, our techs are background-checked and factory-trained, and every dishwasher repair job comes with the same flat-rate pricing, the same 90-day guarantee, and the same written estimate before work begins. No games, no hidden fees, no surprise second trip charges.

Why Portsmouth, NH picks us for Dishwasher Repair

Every Portsmouth job ends the same way: a signed invoice, a written 90-day guarantee, and a text with the tech's direct line if anything acts up again. That's not a customer service script — it's how we've built repeat business in this neighborhood for over 15 years.

Our Portsmouth technicians are background-checked, factory-trained on every major brand, and carry full liability insurance. We treat your home with respect — shoe covers, drop cloths, and a clean workspace when we leave — and you get a clear written estimate before any work begins. The diagnostic fee is waived when you approve the repair, and we never charge for return trips on parts we had to order.

Brands we service across New Hampshire

Whirlpool, GE, LG, Samsung, Maytag, KitchenAid, Frigidaire, Bosch, Sub-Zero, Viking, Wolf, Thermador, Kenmore, Amana, Electrolux, Miele, and more. If you've got it in your Portsmouth home, we can fix it — and we stock parts for the most common failures right on the truck so most jobs are done in a single visit.

Dishwasher Repair in Portsmouth, NH: what's included

  • Built-in, drawer, and portable models
  • Leak and drainage specialists
  • Spray arm and pump repairs
  • All major brands

Dishwasher Repair service area — Portsmouth, NH

We dispatch directly from Portsmouth and reach most addresses inside the metro area the same day you call.

Dishwasher Repair reviews — Portsmouth, NH

"They warned me on the phone what the likely fix would cost so I could decide whether to repair or replace. No pressure, just facts. Repaired it."
Rob C.Portsmouth, NH
"Our tech explained everything before starting the dishwasher repair, showed me the failed part when he was done, and cleaned up perfectly. Worth every penny."
Elena V.Portsmouth, NH
"Booked online at 10pm, got a confirmation call at 8am, and had a technician at my Portsmouth door by noon. That's how it should work."
Nina P.Portsmouth, NH

Dishwasher Repair FAQs — Portsmouth, NH

Why are my dishes still dirty?

Usually a clogged spray arm, weak wash pump, or a failed soap dispenser. We diagnose all three on the first visit.

Book dishwasher repair in Portsmouth, NH today

Same-day dishwasher repair in Portsmouth, NH. 90-Day Workmanship Guarantee.

Call PrimeLine Appliance Services: (984) 768-9801

Dishwasher Repair near Portsmouth, NH

We also service these communities near Portsmouth.