Why Pre-Season Service Pays
Hot kitchens + summer ambient heat = stressed refrigeration. A 60-minute tune-up can prevent a 2-day outage and product loss.
Our 9-Point Walk-In Tune-Up
- Clean condensers (indoor/outdoor)
- Inspect/clean evaporators & verify defrost operation
- Check superheat/subcooling, refrigerant levels, leaks
- Tighten electrical, inspect contactors/capacitors
- Verify door heaters, strip curtains, sweeps
- Test fan motors/ECM upgrades opportunities
- Calibrate temperature controls & alarms
- Inspect drains and pan heaters (freezers)
- Document before/after temps and amp draws
Add-On Upgrades That Pay Back
- ECM evaporator motors (energy savings)
- LED lighting & door switches
- Smart temp monitoring with text alerts
- New gaskets/closers to stop infiltration
Best Time to Schedule
Spring and fall shoulder seasons = quicker appointments and promo pricing.
CTA
Get on our preventive maintenance plan—priority response + seasonal tune-ups. Call 508-521-9477.
FAQ
Do tune-ups void my warranty? No—documentation helps warranty claims.
How often should I service? Quarterly for heavy use; at least bi-annually for most restaurants.
If you are opening a new restaurant, start with our new-restaurant walk-in checklist. For year-round coverage between visits, see our walk-in and freezer maintenance plans.
What a Real Pre-Season Tune-Up Actually Covers
A tune-up that is worth paying for is not a rinse and a visual once-over. On a walk-in cooler or freezer, ours works through the full refrigeration circuit: condenser coil cleaned to bare metal and airflow verified, evaporator coil and fan blades cleaned and checked for even frost pattern, refrigerant charge measured against the manufacturer’s superheat and subcooling targets rather than guessed from pressures alone, and every electrical connection in the condensing unit checked for heat discoloration — the early signature of a contactor or capacitor on its way out.
The box itself gets equal attention, because half of all mid-season emergencies start outside the refrigeration circuit. Door gaskets are checked with the paper test along all four edges, hinges and closers adjusted so the door actually seals under its own weight, drain lines flushed hot to kill the winter’s algae before it plugs the pan in July, and defrost cycles watched end to end to confirm the heaters pull the coil fully clear. We log box temperature and pull-down time against last year’s numbers, so drift shows up on a clipboard a season before it shows up as spoiled product.
Timing matters more than most owners expect. The right window in Massachusetts and Rhode Island is April through early June — after the equipment has survived winter restarts and before the first sustained heat wave, when service calendars across the region fill up in a single week. A unit tuned in May goes into July with clean coils, a verified charge, and every wear part inspected; a unit that skips the visit meets its first 90-degree week with whatever the winter left behind.