Case Studies
Repairs We’ve Documented Start to Finish
Full write-ups with before, progress and after photography from real repairs across Chicago and the North Shore.
- Refrigerator Repair
- Same-Day
- Sub-Zero
Built-In Refrigerator Not Cooling — Sealed System & Fan Failure
Winnetka, IL
The homeowner called on a Friday afternoon: the built-in refrigerator was running constantly, the fresh-food side sat at 58°F, and water was pooling on the hardwood floor. With a fully stocked freezer at risk, we dispatched within three hours. Diagnostics showed a seized condenser fan motor plus a defrost control board that had stopped cycling, which had let the evaporator ice over and back water into the cabinet.
- Duration
- Same day · 2.5 hours
- Pricing
- Quoted before work started
- Warranty
- 6-Month Parts & Labor Warranty
Before
Progress
After
Diagnostic
- Temperature logged in both compartments and at the evaporator coil
- Condenser fan motor tested — seized bearing, no rotation
- Defrost heater and thermistor circuit checked with a multimeter
- Sealed system pressures verified as normal, ruling out a compressor replacement
Written Quote & Approval
- Fault explained to the homeowner with the failed parts shown on site
- Firm written price given before any part was ordered or installed
- Repair-versus-replace comparison provided for a 9-year-old unit
The Repair
- OEM condenser fan motor and defrost control board installed
- Evaporator coil fully de-iced and drain line flushed clear
- Condenser coils cleaned and door gaskets reseated
- Floor protected and dried; no cabinetry damage
Verification
- Unit run through a full cool-down and defrost cycle on site
- Both compartments confirmed at 37°F / 0°F before sign-off
- Homeowner shown the temperature readings and given the warranty in writing
Final Result
Back to full temperature the same afternoon with nothing lost from the freezer. The homeowner received the diagnostic readings, the written price they approved up front, and a 6-month parts and labor warranty on the repair.
- Washer Repair
- Leak Fix
- One Visit
Front-Load Washer Leaking & Not Draining — Pump and Seal Rebuild
Northbrook, IL
A front-load washer was stopping mid-cycle with a drain error and leaving soapy water across the laundry room tile. The homeowner had already mopped up twice and was concerned about water reaching the finished basement below. We found a drain pump impeller jammed with debris, a torn door boot seal, and early bearing noise that would have become a much larger repair within a year.
- Duration
- Same day · 2 hours
- Pricing
- Quoted before work started
- Warranty
- 6-Month Parts & Labor Warranty
Before
Progress
After
Diagnostic
- Error code read from the control board and cross-checked against the fault log
- Drain pump removed and inspected — impeller jammed and housing cracked
- Door boot seal found torn at the six o'clock position, the source of the floor water
- Drum spun by hand to check bearing condition
Written Quote & Approval
- Two options priced: pump and seal only, or pump, seal and bearing service
- Homeowner approved the fuller repair after seeing the bearing wear
- No parts ordered before written approval
The Repair
- OEM drain pump and door boot seal installed
- Drum bearings serviced and clamp ring replaced
- Drain hose and filter housing flushed clear of debris
- Machine releveled on its feet to stop walking during spin
Verification
- Full wash, drain and high-speed spin cycle run on site
- Floor checked dry under and behind the machine after the cycle
- Filter-cleaning routine demonstrated to the homeowner
Final Result
Draining, spinning and dry after a single visit — with the bearing issue caught before it turned into a drum replacement. Covered by our 6-month parts and labor warranty.
- Commercial
- Emergency
- Refrigeration
Restaurant Reach-In Down Mid-Service — Emergency Commercial Refrigeration
West Loop, Chicago, IL
A West Loop café called at 4 PM with a reach-in climbing past 50°F during service. Product was already being moved to a neighbor's walk-in. We prioritized the call because commercial refrigeration downtime is measured in lost inventory and lost covers. The unit had a failed start relay, heavily fouled condenser coils and split door gaskets that had been pulling warm humid kitchen air in for months.
- Duration
- Same evening · 3 hours
- Pricing
- Quoted before work started
- Warranty
- 6-Month Parts & Labor Warranty
Before
Progress
After
Emergency Response
- Dispatched within 90 minutes of the call, during service hours
- Product temperature logged on arrival for the kitchen's food-safety record
- Immediate triage to determine whether the compressor was recoverable
Diagnostic
- Start relay and capacitor tested — relay failed open
- Condenser coils found heavily fouled with grease and lint
- Door gaskets split on both doors, causing continuous warm-air infiltration
- Refrigerant pressures confirmed within spec, compressor healthy
The Repair
- Start relay and run capacitor replaced with commercial-grade parts
- Condenser coils degreased and combed, fan blades cleaned
- Both door gaskets replaced and doors realigned to seal square
- Thermostat recalibrated to the kitchen's holding target
Verification & Prevention
- Unit pulled down to 36°F and held under load before we left
- Temperature log sheet left with the kitchen manager
- Quarterly coil-cleaning schedule recommended to prevent a repeat failure
Final Result
Open the next morning with no product loss and a documented temperature log for health-inspection records. The café is now on a quarterly maintenance schedule.
- Oven Repair
- Control Board
- Calibration
Double Wall Oven Not Heating — Element and Control Board Replacement
Glenview, IL
A pro-style double wall oven had stopped heating in the upper cavity and was running roughly 40°F cold in the lower one, days before the family was hosting. The bake element had burned through at one end and the electronic control board had a failed relay for the upper cavity. We diagnosed on the first visit, sourced OEM parts in two days, and completed the repair before the dinner.
- Duration
- 2 visits · part ordered
- Pricing
- Quoted before work started
- Warranty
- 6-Month Parts & Labor Warranty
Before
Progress
After
Diagnostic
- Bake and broil elements tested for continuity — upper bake element open
- Control board relays tested under load; upper cavity relay failed
- Oven sensor resistance measured against the manufacturer's temperature curve
- Actual cavity temperature logged against setpoint with a calibrated probe
Parts & Scheduling
- OEM element and control board sourced within two business days
- Written price approved before ordering, with the lead time stated up front
- Return visit scheduled around the family's cooking plans
The Repair
- Upper bake element and electronic control board replaced
- Oven temperature sensor replaced as a preventative while the unit was open
- Wiring harness connections inspected and reseated
- Oven reinstalled square and level in the cabinet
Verification
- Both cavities calibrated to within 5°F of setpoint with a probe thermometer
- Full preheat and bake cycle run on site in each cavity
- Written warranty and part documentation left with the homeowner
Final Result
Both ovens heating accurately and holding temperature, finished a day ahead of the holiday. Parts and labor covered for six months.
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