7 AC Repair Contractors in Syosset, NY

4.0 avg rating
108 total reviews1 offer 24/7 service
Need emergency service? 3 HVAC providers in Syosset offer 24/7 availability

Top-Rated AC Repair Contractors in Syosset

#1

Abalene Plumbing & Heating Inc

4.8(60 reviews)

All 60 reviewers awarded 5 stars, with recurring themes of transparent pricing, honest diagnostics, and respectful communication. Technicians named in reviews…

15 Railroad Ave Unit 2, Syosset, NY 11791
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#2

Long Island Dryer Vent Cleaning Service llc

4.7(23 reviews)
24/7

6 of 8 visible reviewers award 5 stars, with multiple customers specifically naming Andrew for his courtesy, efficiency, and skill with dryer repairs. Two…

338 Jericho Tpke Ste 175, Syosset, NY 11791
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#3

August Tech Heating & Cooling

5.0(10 reviews)

All 10 reviewers awarded 5 stars, with Daniel mentioned by name in multiple reviews as the primary technician. Six reviews specifically highlight emergency or…

91 Syosset Cir, Syosset, NY 11791
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All AC Repair Contractors (7 total)

Hendricks Heating & Cooling Co.

4.6(9)

All nine reviewers awarded 5-star ratings, with four specifically mentioning same-day or prompt emergency…

347 Jericho Tpke, Syosset, NY 11791
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Olympic Plumbing & Heating

4.2(5)

Four of five reviewers awarded five stars, with recurring praise for same-day emergency response, thorough…

4 Aerial Way, Syosset, NY 11791
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HENG TONG AC SHEET METAL AND DUCTWORK

5.0(1)
New York, Syosset, Robbins Ln, HENG TONG AC SHEET METAL AND DUCTWORK邮政编码: 11791
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LIHEATINGGUY

0.0
22 High St, Syosset, NY 11791
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AC Repair Costs in Syosset

Typical repair costs for Syosset homeowners, by problem type.

ServiceLowAverageHigh
Diagnostic / service call
Usually credited toward repair
$83$132$220
Refrigerant recharge (R-410A)
$165$385$770
Capacitor replacement
$132$275$495
Fan motor replacement
$275$495$770
Compressor replacement
$880$1,980$3,080
Evaporator coil repair
$440$990$1,650
Labor (hourly rate)
Per hour during business hours
$83$121$165

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

AC Repair in Syosset, NY: What to Expect

Syosset residents face a humid coastal summer that pushes air conditioning systems to their limits. With July and August regularly delivering 85 F days and sticky conditions that strain even well-maintained units, AC Repair in Syosset becomes less a convenience and more a summer survival essential. The area is served by seven licensed contractors holding an average rating of 4.0 stars across 108 verified reviews, with one provider offering round-the-clock emergency response for those sweltering midnight breakdowns.

Cost transparency remains a practical concern for homeowners budgeting repairs. A standard diagnostic or service call runs $83 to $220, while a refrigerant recharge using modern R-410A coolant ranges from $165 to $770 depending on system size and leak severity. Capacitor replacement, a common fix for failing startup components, typically costs $132 to $495. New York does not require statewide HVAC licensing, so Syosset homeowners should verify credentials through local municipal authorities before authorizing work.

Customer feedback points to distinct service philosophies among top-rated providers. Abalene Plumbing & Heating Inc earns consistent praise for transparent pricing and honest diagnostics, with technicians Tom, Sean, and Matt specifically mentioned for respectful communication. August Tech Heating & Cooling achieves a perfect 5-star rating across ten reviews, with Daniel frequently cited for same-day or emergency response capabilities. These patterns suggest that responsive scheduling and upfront cost communication resonate most strongly with local homeowners.

Frequently Asked Questions

AC repair in Syosset typically costs $83-$3,080 depending on the problem. Diagnostic calls run around $75-$200, refrigerant recharges $150-$700, capacitor replacement $120-$450, and compressor replacement $800-$2,800. Most contractors apply the diagnostic fee toward the final repair cost if you proceed.