Call Now — 929-319-8010
AC Repair Long Island NY

Long Island AC Repair - Coastal Climate Specialists

Long Island's trusted AC repair company with 300+ five-star reviews. Coastal climate specialists serving Nassau & Suffolk County, from Hempstead to the Hamptons. We understand Long Island's unique AC challenges: salt air, humidity, and vacation home needs.

Long Island AC Repair Experts

Long Island's coastal climate creates unique AC challenges. Salt air accelerates corrosion, high humidity demands proper dehumidification, and vacation homes require seasonal expertise. Our technicians specialize in Long Island's specific AC needs across Nassau and Suffolk County.

Response Time

45-120 min

Varies by Long Island location

First-Visit Fix Rate

91%

Most repairs completed same-day

Service Guarantee

1 Year

All parts and labor warrantied

Long Island Areas We Serve

Hempstead
Avg. response: 45-60 min
Huntington
Avg. response: 50-65 min
Oyster Bay
Avg. response: 50-65 min
Islip
Avg. response: 55-70 min
Babylon
Avg. response: 55-70 min
Brookhaven
Avg. response: 60-75 min
Smithtown
Avg. response: 55-70 min
Great Neck
Avg. response: 45-60 min
East Hampton
Avg. response: 90-120 min
Southampton
Avg. response: 90-120 min

Common Long Island AC Problems We Fix

ProblemCommon CausesTypical Cost
Salt Air CorrosionCoastal environment causing accelerated corrosion of coils and components$200-$800
AC Not CoolingLow refrigerant, dirty coils, compressor failure, thermostat issues$150-$700
High Humidity IssuesUndersized system, poor dehumidification, coastal climate challenges$200-$600
Vacation Home ACSeasonal startup issues, lack of maintenance, weathering$150-$500
High Energy BillsInefficient operation, salt buildup on coils, aging coastal system$0-$350 (cleaning) or system upgrade

Our Long Island AC Repair Process

1

Emergency Call

Call 929-319-8010 for Long Island AC repair. We dispatch technicians to Nassau or Suffolk County locations.

2

Coastal Climate Assessment

Thorough AC inspection including salt air corrosion check and humidity performance evaluation.

3

Expert Repair

Professional repair using corrosion-resistant parts designed for coastal environments.

4

Testing & Preventive Care

Complete system testing plus recommendations for protecting your AC from salt air and coastal elements.

Why Long Island Trusts KOKA-TECH for AC Repair

Coastal Climate Experts

Specialized in Long Island's coastal environment with expertise in salt air corrosion prevention and humidity control.

Vacation Home Service

Experienced with Hamptons vacation homes and second properties. Seasonal startup, winterization, and remote monitoring available.

All AC Systems

Central AC, ductless mini-splits, heat pumps, and high-efficiency systems for Long Island's diverse properties.

Licensed & Insured

Fully licensed for Nassau and Suffolk County with comprehensive insurance meeting local requirements.

Energy Efficiency Experts

Help you qualify for PSEG Long Island rebates and save on Long Island's high energy costs.

1-Year Warranty

All Long Island AC repairs backed by our comprehensive 1-year parts and labor warranty.

Long Island AC Repair Pricing

Diagnostic Visit$89-$149
Coastal Coil Cleaning$150-$350
Refrigerant Recharge$250-$650
Compressor Repair$450-$900
High-Efficiency System Upgrade$4,000-$10,000

Prices include parts and labor. Travel time to eastern Suffolk County may affect service charges. We provide detailed quotes before starting work.

Need AC Repair on Long Island Today?

Call now for same-day Long Island AC repair service