Maintenance Plans
24/7 Emergency Services
Price Matching Available
Factory-Trained Technicians
Plan Comparison
Plan Comparison
Included
Benefit
0
00
-
Two PM visits per year (spring AC + fall furnace)
-
10% discount on all parts & equipment
-
Priority response for emergency repairs
-
Digital condition report after each visit
-
Summer evaporator / condenser coil cleaning
-
Duct system inspection & leakage check
-
1" standard filters replaced on all returns
-
Each additional unit / system (per year)
Silver
$190 /year
$17
50 / month
-
-
-
-
-
-
-
-
+$55
Gold
$233 /year
$21
50 / month
-
-
-
-
-
-
-
-
+$85
Platinum
$295 /year
$27
00 / month
-
-
-
-
-
-
-
-
+$98
Scope Of Preventive Maintenance Visits
COOLING SYSTEM (Spring Visit)
- Inspect & clean condenser coil fins
- Test run capacitor & start capacitor MFD
- Inspect contactor — check for pitting & wear
- Measure compressor amp draw & compare to nameplate
- Inspect condenser fan motor, blade & bearings
- Check refrigerant pressures; record subcooling & superheat
- Test for refrigerant leaks — visual & electronic
- Inspect evaporator coil for frost, dirt & damage
- Measure supply-return temperature split
- Inspect & flush condensate drain line; treat pan
- Inspect blower motor, wheel & measure amp draw
- Replace air filter (size noted on record) *
- Inspect wiring connections; tighten terminals
- Test thermostat calibration & cycling operation
- Clear debris from unit base; check pad level
- Inspect disconnect box & verify breaker sizing
- Coil cleaning — evaporator & condenser (Gold/Platinum)
HEATING SYSTEM (Fall Visit)
- Inspect heat exchanger for cracks, corrosion & separation
- Combustion analysis — CO, CO₂, O₂, & efficiency %
- Inspect & clean burner assembly
- Check gas supply & manifold pressure
- Test & clean flame sensor — measure microamp reading
- Inspect hot surface ignitor; record resistance reading
- Test gas valve operation & safety lockout sequence
- Inspect flue pipe — connections, pitch & clearances
- Test draft inducer motor & pressure switch
- Inspect & test high limit switch and rollout switch
- Test carbon monoxide detector (note location & date)
- Inspect condensate system on high-efficiency units
- Inspect & replace air filter (size noted on record) *
- Inspect blower motor & wheel — amp draw & cleanliness
- Check blower motor capacitor MFD
- Measure temperature rise; compare to nameplate range
- Test thermostat — heat call, fan auto/on staging
- Cycle system through full heating sequence
* Filter furnished by customer unless enrolled in Platinum tier.
Learn More About
Crabbe Service Co Inc
Serving the Burlington, NC area. Crabbe Service Co Inc specializes in HVAC repair, installation, maintenance, indoor air quality, and electrical services. 24/7 emergency services. Price matching available. Factory-trained technicians. Request a free estimate today.
