Best HVAC Services NJ

At Precision Tech Home Services, our technicians are trained to provide you top quality HVAC services along with peace of mind when you choose any level of maintenance plan. Our maintenance plans include includes an annual air conditioning and heating system tune-ups as well as discounts.

Silver Membership

Per Month Per System


  • NO diagnostic fees during normal hours
  • Guaranteed service within 48 hours
  • 2 precision tune-ups annually
  • 15% on discount repairs
Gold Membership

Per Month Per System


  • NO diagnostic fees during normal hours
  • Guaranteed service within 24 hours
  • 2 precision tune-ups annually
  • 30% on discount repairs
Platinum Membership

Per Month Per System


  • NO diagnostic fees during normal hours
  • Guaranteed #1 Priority Service
  • 2 precision tune-ups annually
  • 50% on discount repairs
12 Point AC Maintenance & Safety Check
  • Check and adjust thermostat
  • Check filters
  • Lubricate all moving parts
  • Check voltage & amperage to all motors with meter
  • Check for adequate refrigerant charge & leaks
  • Check controls
  • Check all wiring & electrical connection
  • Install gauges & check operating pressure
  • Check condensate drain
  • If humidifier is on system, turn off for Summer
  • Check condensate drain
  • Turn exposed dampers to cooling position
11 Point Heating Maintenance Requirements

as stated in your protection plus plan


  • Check and clean filters
  • Inspect flue passageways
  • Inspect vent system
  • Inspect main burners for corrosion
  • Visual inspection
  • Clean flame sensor
  • Check for gas leaks
  • Check & adjust thermostat
  • Check all controls
  • Check furnace for cracked heat exchanger
  • Check complete furnace cycle
  • Turn exposes dampers to heating position
Generator Maintenance Contract
Maintenance Includes

1. Overall condition of the unit

  • Checking for abnormal noises
  • Leaking fluids
  • Excessive vibration
  • Higher than normal operating temperatures
  • Unit is level

2. Fuel system and supply line:

  • Inspect flexible fuel line
  • Clean all electrical connection points for leaks
  • Inspect unit for ear and tightness

3. Electrical connections:

  • Inspect connects in the unit and external splice box
  • Clean all electrical connection points
  • Tighten all electrical points
  • Apply anti-corrosion spray to exposed terminal points

4. Test electrical system:

  • Start unit and test voltage
  • Check proper voltage
  • Check proper ground
  • Check proper neutral
  • Check proper hertz

5. Charging system and battery function:

  • Test internal charger for proper function
  • Clean battery terminals
  • Lubricate battery terminals
  • Check battery for proper DC voltage
  • Check battery water levels

6. Engine cooling and lubrication system

  • Check oil level for excessive loss
  • Check oil for cleanliness
  • Clean air intake louvers
  • Clean exhaust ports of debris

7. Engine compartment and shell:

  • Clean debris from inside unit
  • Remove debris from inside out

NOTE: All listed items will be performed twice a year. The following items are only performed once a year:

  • 1. Change oil and oil filter
  • 2. Change air filter
  • 3. Change spark plugs
  • 4. Adjusting valves for proper motor compression

**All additional maintenance or repairs will be subject to standard service rates.