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Walk-in cooler Repair Services

One Stop Appliance Repair provides expert walk-in cooler repair across DC, Maryland, and Virginia. Our certified commercial technicians fix temperature issues, compressor failures, leaks, and electrical faults using genuine OEM parts. With 18 years of experience, we keep your cooling systems reliable, efficient, and compliant with food safety standards.

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Why Choose Us

When your walk-in cooler starts malfunctioning, it’s not just inconvenient—it’s costly. Whether you run a restaurant, grocery store, or medical facility, temperature fluctuations can lead to spoiled inventory and health code risks. At One Stop Appliance Repair, we deliver fast, professional, and reliable walk-in cooler repair to get your system running at peak efficiency.

01

Certified Technicians

Our team is trained to handle walk-in cooler systems of all sizes and brands, following strict safety and performance standards.

02

Same-Day Emergency Repairs

We understand downtime hurts business. That’s why we offer 24/7 emergency service across DC, MD, and VA to restore cooling fast.

03

Transparent Pricing

Our pricing is upfront, fair, and free from hidden fees. You’ll receive a detailed quote before any repair begins, including parts and labor, so there are no surprises at the end. Plus, all services come backed by our 90-day workmanship guarantee for complete peace of mind.

04

Genuine Parts

Every repair uses manufacturer-approved parts to ensure compatibility, efficiency, and warranty protection.

05

Fast, Same-Day Service

We understand that a broken washer can disrupt your entire routine. That’s why we provide same-day and emergency repair services across DC, Maryland, and Virginia, ensuring you never wait long to get your laundry back on track. Quick response, dependable scheduling, and efficient repairs — that’s our promise.

Components of Walk-in Coolers We Repair

Each issue is diagnosed with precision using advanced tools and repaired using authentic manufacturer-approved components for long-term reliability.

Walk-in cooler condensers

Compressors

Thermostats

Pressure switches

Refrigerant leaks

Door hinges and latches

Temperature sensors

Insulation and sealants

Heat exchangers

Cold storage alarms

Evaporator coils

Fans and motors

Expansion valves

Electrical wiring and connections

Door gaskets

Lighting fixtures

Control boards

Refrigeration lines and fittings

Defrost systems

Safety switches

Our Service Process - Transparent & Efficient

Choosing us for your commercial kitchen appliance repairs means you’re opting for clarity, efficiency, and excellence. Recognizing the criticality of kitchen operations, we’ve finetuned our approach to promise swift resolutions.

Scheduling an Appointment

Call or book online anytime, 24/7.

Diagnose and share a clear written estimate.

Certified techs fix the issue with quality parts.

Verify safe, proper function.

Leave your space tidy.

Offer maintenance tips to prevent future issues.

Servicing DC, MD, VA: Our extensive coverage area

Not sure if we serve your area? Check out our detailed service map to discover the full range of neighborhoods we cover across Washington. At One Stop Appliance LLC, we’re dedicated to being your most accessible and reliable choice for all “appliance repair needs near me.” With a wide service network that includes Washington, DC., Alexandria, Northern Virginia, and Maryland, we make sure professional “home appliance repair services” are always close by. Our map highlights the depth of our reach and commitment, reinforcing our position as the trusted leader in “local appliance repair” throughout the region.

 
Common Walk-in Cooler Issues We Expertly Address

Temperature Fluctuations – If your cooler can’t hold consistent temperatures, it may be due to thermostat or compressor issues.

  • Water Leaks – Condensation or clogged drain lines can cause pooling water or mold buildup.

  • Ice or Frost Buildup – Improper defrost cycles or damaged gaskets lead to freezing coils and inefficiency.

  • No Power or Electrical Failure – Faulty wiring, relays, or breakers can cause sudden shutdowns.

  • Compressor or Fan Malfunction – Weak airflow or overheating components reduce cooling performance.

  • Door Seal or Gasket Damage – Worn seals cause air leaks, forcing the unit to work harder and consume more energy.

Common Walk-In Cooler Problems We Fix

    • Temperature Fluctuations – If your cooler can’t hold consistent temps, it may be due to thermostat or compressor issues.

    • Water Leaks – Condensation or clogged drain lines can cause pooling water or mold buildup.

    • Ice or Frost Buildup – Improper defrost cycles or damaged gaskets lead to freezing coils and inefficiency.

    • No Power or Electrical Failure – Faulty wiring, relays, or breakers can cause sudden shutdowns.

    • Compressor or Fan Malfunction – Weak airflow or overheating components reduce cooling performance.

    • Door Seal or Gasket Damage – Worn seals cause air leaks, forcing the unit to work harder and consume more energy.

    Each issue is diagnosed with precision using advanced tools and repaired using authentic manufacturer-approved components for long-term reliability.

This is often due to refrigerant leaks, compressor issues, or damaged door gaskets. Our technicians can diagnose the issue quickly and restore proper cooling.

Absolutely. Our technicians carry key parts and tools for same-day component replacement whenever possible.

Yes — we’re experienced with all major brands and models, including GE, Whirlpool, Samsung, and LG.

If basic troubleshooting (like resetting the unit or cleaning filters) doesn’t help, professional service ensures the problem is fixed safely and effectively.

Check your power supply first. If it’s not an electrical issue, the control board or door lock might need service.

Yes, we provide customizable preventive maintenance programs to extend system lifespan and improve efficiency.

Why Entrust Our Company for Walk-in Cooler Repairs

With over 18 years of hands-on experience, we’ve built a strong reputation for reliability, precision, and professionalism across commercial and residential appliance repairs.

 

01

Certified Technicians

Our team is trained to handle walk-in cooler systems of all sizes and brands, following strict safety and performance standards.

02

Proven Local Expertise

Technicians trained in diagnosing compressor systems, evaporators, and refrigerant cycles specific to walk-in coolers.

 

03

Transparent Pricing

Our pricing is upfront, fair, and free from hidden fees. You’ll receive a detailed quote before any repair begins, including parts and labor, so there are no surprises at the end. Plus, all services come backed by our 90-day workmanship guarantee for complete peace of mind.

04

Authoritativeness

Trusted by hundreds of local businesses for consistent, verified results and long-lasting performance.

05

Trustworthiness

Transparent estimates, warranty-backed parts, and strong local reputation built on reliability and service excellence.

Our reviews

5606 Bloomfield Dr, Alexandria, VA 22312, United States

Our Services
Contact Info
  • onestoprepairappliances@gmail.com
  • 703-479-1822 [Virginia Office]
  • 301-720-0001 [Maryland Office]
  • 202-569-0852 [D.C Office]

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