Cool Comfort. Expert Service. Trusted Across North Jersey.
Whether you’re looking to install a brand-new central AC system or need repairs on an existing unit, Randolph Mechanical delivers fast, professional service for split system air conditioners in Clifton, Wayne, Butler, and surrounding New Jersey areas.
We install, repair, and maintain all major split system brands to ensure your space stays cool and energy-efficient — even during the hottest Jersey summers.
A split system (also known as central AC) has two main components:
Outdoor Condenser – compresses and circulates refrigerant
Indoor Air Handler or Furnace Coil – pushes cool air through ducts
Split systems are the standard for whole-home cooling and larger commercial spaces.
AC Installation & Replacement
System sizing & load calculations
New installs or replacement of old/inefficient systems
High-SEER & ENERGY STAR® certified models
AC Repair & Diagnostics
System blowing warm air?
AC won’t turn on?
Strange noises or leaks?
We fix it fast with upfront pricing.
AC Maintenance & Tune-Ups
Filter checks
Coil cleaning
Refrigerant level inspections
Preventive diagnostics
✅ All services are backed by our workmanship guarantee.
Homeowners: We design quiet, efficient cooling solutions for new construction, older homes, and everything in between.
Property Managers & Businesses: From rooftop units to large commercial air handlers, we keep your tenants and teams cool — without disrupting operations.
Air not getting cool enough
Thermostat not responding
Higher electric bills
Poor airflow from vents
Leaking or frozen lines
Butler, Clifton, Wayne, Montclair, Fairfield, Totowa, West Milford, Passaic County, Bergen County, Morris County
Need to install, repair, or maintain a split system AC? Randolph Mechanical has the tools, training, and experience to keep you cool.
👉 Call +9735578032 or Schedule Online Now
✅ Licensed & Insured | EPA Certified | Locally Owned
Need to install, repair, or maintain a split system AC? Randolph Mechanical has the tools, training, and experience to keep you cool.
