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Commercial Refrigeration

Walk-In & Commercial Refrigeration Repair on Long Island

A walk-in that drifts up ten degrees overnight can cost you a whole box of product. We service walk-in coolers and freezers, ice machines and reach-ins for restaurants, delis and bars across Suffolk and Nassau County.

Equipment

What we service

  • Walk-in coolers and freezers — compressors, condensing units, evaporators, defrost timers, door gaskets and hinges.
  • Ice machines — Manitowoc and every other make. Low or no production, scale build-up, water lines, harvest problems.
  • Reach-ins and prep tables — the units that fail quietly until the health inspector notices.
  • Refrigeration leaks — located, repaired and recharged.
Commercial walk-in refrigeration unit interior

Stock photo — swap for real job-site photos

Emergency

Product on the line

Refrigeration failures are on a clock. Every hour a box sits warm is inventory you may have to throw out and a health code problem you do not want. Call it in as soon as you see the temperature climbing, not the next morning.

We answer the phone Monday through Saturday, 7am to 9pm. Call the main line and we will tell you what we can get to and when.

Before you call

Two things worth checking

  • Is the condenser coil packed with dust? A blocked coil is the single most common cause of a box that will not hold temperature.
  • Is the door sealing? Torn gaskets and dropped hinges let warm air in all day and ice up the evaporator.

Neither one fixes a real failure, but knowing the answer speeds up the diagnosis when we get there.

Preventive service

Clean coils, good gaskets, fewer 2am calls.

Scheduled refrigeration maintenance covers coil cleaning, defrost cycle checks, gasket and door alignment, temperature verification and refrigerant charge. Kitchens that stay on a schedule lose a lot less product.

Service area

Where we work

We run out of Centereach and cover Suffolk County. Commercial and refrigeration calls also run into Nassau County. If your town is not on the list, call anyway. Odds are we can still get to you.

Centereach
Selden
Lake Grove
Port Jefferson Station
Port Jefferson
Mt. Sinai
Miller Place
Rocky Point
Smithtown
St. James
Head of the Harbor
Hauppauge
Ronkonkoma
Bohemia
Patchogue
Bay Shore
Deer Park
Melville
Farmingdale
Riverhead
Calverton
Southampton
NS Mechanical Heating & Cooling service area Map of Long Island. The shaded area covers all of Suffolk County and extends west into Nassau County as far as Farmingdale. Based in Centereach. BROOKLYN QUEENS NASSAU SUFFOLK BROOKLYN QUEENS NASSAU SUFFOLK FARMINGDALE CENTEREACH

Service areaCentereach

Box warming up? Do not wait it out.

Call and you get a person, not a phone tree. Tell us what the system is doing and we will tell you what it takes to fix it.

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📞 Call for Service — (631) 680-7249