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Open daily 7 AM-7 PM • 24/7 emergency service
NJ HVACR Lic. #19HC00721700 • EPA 608 Certified Call (973) 557-8032 (973) 557-8032
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Central AC Installation & Replacement in North Jersey

Need a new central AC system or a replacement for aging equipment? Randolph Mechanical plans residential installations around the home, ductwork, airflow, electrical needs, drainage, and controls.

Call About AC Replacement Request Installation Estimate
  • Same-day service
  • Licensed & insured
  • EPA Section 608 Certified
Ready for the next step? Call now or send the service form below.

Qualified professionals behind every service call.

Randolph Mechanical combines New Jersey licensing with recognized HVAC, energy, and home-safety qualifications.

Additional certifications & qualifications
  • Green Awareness ESCO Institute
  • Residential Heat Load Analyst Green Mechanical Council
  • Residential Energy Auditor HVAC Excellence
  • Residential Energy Analyst ESCO Institute
  • Home Safety ESCO Institute
  • CHMES HVAC Excellence

Request a central AC installation estimate.

Tell us about the home, current system, and desired timing. We are open daily from 7 AM-7 PM.

Call for Residential Service Call (973) 557-8032

NJ HVACR License #19HC00721700 • EPA Section 608 Certified • Fully Insured

Service request We use this information to call you back and schedule service or an on-site quote.

By submitting, you agree that Randolph Mechanical may call or email you about this service request. Submitting does not confirm an appointment.

Open daily 7 AM-7 PM. Emergency service is available 24/7.

What we can help with.

We confirm the equipment, problem, location, and best next step before service begins.

Call. Schedule. Get it handled.

01

Call or send the form

Tell us what is happening and where service is needed.

02

Schedule service

We confirm your same-day service window and arrival details.

03

Get the job done right

We diagnose the system, explain the work, and handle the service cleanly.

Local service across North Jersey.

Browse the towns we regularly serve. Not sure if you are in range? Call and we will confirm availability.

Find your town Scroll to browse all service areas
ButlerKinnelonRiverdalePequannock TownshipLincoln ParkPompton LakesBloomingdaleWanaqueWayneOaklandFranklin LakesWyckoffFairfieldMontville TownshipParsippany-Troy HillsDenville TownshipRockawayRandolph TownshipBoontonWest Milford TownshipCliftonMontclairCaldwellWest CaldwellNorth CaldwellVeronaCedar GroveBloomfieldNutleyLittle FallsWoodland ParkTotowaRoselandEssex Fells
Service-area map Loading fixed markers for all 34 North Jersey service areas…
34 North Jersey service areas Select a marker to open its local service page

Questions homeowners ask.

Can you replace only the outdoor AC unit?

Sometimes, but the indoor coil, airflow, refrigerant type, controls, and system age need to be reviewed before that recommendation makes sense.

Do installation estimates include ductwork review?

Yes. Existing ductwork and airflow are part of the installation discussion because they affect comfort, capacity, and equipment performance.

Related residential services.

Complete HVAC Replacement & Installation Replace or install a complete residential HVAC system in North Jersey with matched heating and cooling equipment and one coordinated project plan. Ductless Installation Get professional single-zone or multi-zone ductless mini-split installation in North Jersey. Request an estimate from Randolph Mechanical. Heat Pump Installation Install or replace a residential ducted heat pump in North Jersey. Explore conventional and dual-fuel options with Randolph Mechanical. Central AC Repair Need an AC repair company in North Jersey? Randolph Mechanical repairs residential central air systems, airflow problems, electrical issues and cooling failures.
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