Split System AC
Service, repair, installation, and replacement for traditional split system air conditioning.
- Same-day service
- Licensed & insured
- EPA Section 608 Certified
What this service covers.
Review the common problems, equipment, and service options below.
Central split system AC repair, maintenance, and replacement planning.
Central split systems are the standard cooling setup for many homes and light-commercial spaces. Randolph Mechanical handles no-cool calls, weak airflow, refrigerant-side issues, electrical faults, maintenance, and replacement estimates.
A split system depends on the outdoor condenser, indoor coil, blower, thermostat, refrigerant circuit, drain, and ductwork all working together. When one part is off, the system may run without cooling, freeze at the coil, leak water, trip a breaker, or leave rooms uneven.
Randolph Mechanical services residential and light-commercial split AC systems across North Jersey. We evaluate airflow, electrical components, controls, refrigerant-side performance, coil condition, and age of equipment so the recommendation matches the system in front of us.
- AC is running but not cooling
- Weak airflow or uneven rooms
- System short cycles or trips breakers
- Water, ice, or unusual noise around the unit
- Homes with ductwork
- Offices and small commercial spaces
- Replacement estimates
- Seasonal maintenance and repairs
- No-cool and warm-air diagnostics
- Capacitors, contactors, fan motors, and controls
- Frozen coil and condensate drain issues
- Airflow and duct-related comfort complaints
- Repair-versus-replacement guidance
- Homes with ducted central air
- Offices and small commercial suites
- Seasonal tune-ups
- Older AC replacement estimates
Save on your next comfort project.
Explore current Randolph Mechanical offers for qualifying residential repair and installation work.
View All CouponsRequest Split System AC
Send the service issue, location, and best phone number. Call daily from 7 AM-7 PM or anytime for emergency service.
NJ HVACR License #19HC00721700 • EPA Section 608 Certified • Fully Insured
Related Services.
Local service across North Jersey.
Browse the towns we regularly serve. Not sure if you are in range? Call and we will confirm availability.