15 AC Replacement Contractors in Elizabeth, NJ

4.3 avg rating
575 total reviews3 offer 24/7 service
Need emergency service? 17 HVAC providers in Elizabeth offer 24/7 availability

Top-Rated AC Replacement Contractors in Elizabeth

#1

On CALL Mechanical Services

5.0(152 reviews)
Highly Rated

All 152 reviewers awarded 5 stars, with six reviewers specifically naming Eddie as the point of contact and highlighting the speed, professionalism, and fair…

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#2

Alpha Home Roofing LLC

5.0(118 reviews)
24/7 Highly Rated

All 118 reviews carry 5-star ratings, with customers consistently praising the team's communication, punctual project completion, and thorough cleanup…

451 Grier Ave, Elizabeth, NJ 07202
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#3

Chavez & Sons Roofing & Construction

4.9(81 reviews)
24/7

Seventy-three reviews yield a 4.9-star average, with every reviewer awarding five stars. Customers repeatedly praise honest assessments that save money, the…

366 Springfield Rd, Elizabeth, NJ 07208
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All AC Replacement Contractors (15 total)

LUSOPRO HVAC - Heating & Cooling

4.9(47)

All 45 customer reviews award five stars, with reviewers consistently praising Danny and his team for…

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L&S Plumbing Heating & Cooling LLC

4.7(51)
24/7

Every one of the five detailed reviews awards a 5-star rating, with emergency response speed and technician…

14 Newcomb Pl # 1 Fl, Elizabeth, NJ 07202
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Union County Plumbing and Heating

5.0(27)

26 reviewers all award 5 stars, with 4 specifically mentioning same-day or emergency service. Technicians…

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American Way Plumbing, Heating & Air conditioning

4.6(32)

All 32 reviews are 5-star ratings, with customers consistently praising no-charge diagnostics, same-day or…

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USA Home Remodeling LLC

5.0(20)

All 20 reviews carry 5-star ratings, with Carlos Medina mentioned by name in multiple reviews for his…

1077 E Jersey St, Elizabeth, NJ 07201
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Cool Tech HVAC Corp.

4.3(16)

12 of 16 reviews award 5 stars, with clients repeatedly praising Vinny's responsiveness, honest assessments,…

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JM Mechanical HVAC, LLC

4.2(10)

All 3 visible reviewers awarded 5-star ratings, with each citing the contractor's same-day estimate…

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FrostEdge HVAC Master

4.7(6)

Five of six reviewers award 5-star ratings, praising diagnostic skill and efficient repairs. One 3-star…

1085-1087 Elizabeth Ave, Elizabeth, NJ 07201
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Easy Air Mechanical

5.0(5)

All 5 reviewers awarded 5 stars without exception, with 3 explicitly stating they were not overcharged for…

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JGC Handytech Services

4.2(6)

3 of 6 reviewers awarded 5-star ratings, with all positive reviews specifically mentioning the technician…

420 Vine St, Elizabeth, NJ 07202
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Flexair HVAC Systems LLC

3.0(4)

2 of 4 reviews award a 1-star rating, citing malpractice and unfulfilled warranty obligations, while the…

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TRUJILLO MECHANICAL PLUMBING/HVAC

0.0
732 Spring St, Elizabeth, NJ 07201
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AC Replacement Costs in Elizabeth

Replacement costs for aging systems in Elizabeth. If repair cost exceeds 50% of replacement, replacement is usually more economical.

ServiceLowAverageHigh
Central AC (3-ton, basic)
$6,160$8,960$12,320
Central AC (4-ton, mid-efficiency)
$8,400$11,760$15,680
Central AC (5-ton, high-efficiency)
$10,640$14,000$17,920
Full HVAC system (AC + furnace)
$12,981$15,042$15,792
Plus ductwork replacement
If existing ducts are aged/leaking
$2,352$3,360$4,480
Repair cost threshold50% rule: if repair > 50% of replacement, replace

Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

AC Replacement in Elizabeth, NJ: What to Expect

Elizabeth’s location at the heart of Union County means summer humidity and heat that climbs into the mid-80s and winters that can fall to the mid-20s, creating distinct heating and cooling seasons and steady demand for replacements across the Port Newark industrial corridor and nearby neighborhoods. That steady need supports about 20 contractors in the city, who average a 4.6 rating, and drives searches for ac-replacement Elizabeth services during peak months.

Specific line-item cost data wasn’t included in the materials provided, so homeowners should expect quotes to reflect major components: the new condenser and evaporator, installation labor, any necessary duct repairs, permits and disposal fees. New Jersey requires contractors to hold a Master HVACR Contractor License from the State Board of Examiners, so verifying that credential is part of comparing bids and understanding what’s included in a price.

No individual customer highlights were supplied, so focus instead on market signals and review patterns: three local firms advertise 24/7 availability, many contractors maintain strong online ratings, and common praise centers on punctuality and clear estimates. When vetting companies, confirm licensing, request a Manual J load calculation, insist on written warranties and timelines, and compare at least three detailed bids before committing.

Frequently Asked Questions

AC replacement in Elizabeth runs $2,352-$17,920 depending on system size and efficiency. A 3-ton basic central AC costs $5,500-$11,000 installed, a 4-ton mid-efficiency system $7,500-$14,000, and a 5-ton high-efficiency unit $9,500-$16,000. Full HVAC replacement (AC + furnace combined) averages $11,590-$14,100.

All HVAC Contractors in Elizabeth, NJ

Complete directory of 76 contractors — browse alphabetically

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