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AC units after being repaired by a local pro

5 Best AC Repair Services in Greenwich, CT

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Written By Max Peterson|Last Updated: May 18, 2024

Technical breakdowns can be an inconvenience for residents who need an air conditioner (AC) repair in Greenwich, especially in the summer months when comfort is essential. These top-rated Greenwich contractors can help you with AC repair or replacement, keeping the job simple, quick, and economical.

Top AC Repair Companies in Greenwich, CT

Robison Logo

Robison

4.9/5
Based on 1,101 customer reviews.

Services Offered

Ac RepairInspectionAc InstallationEmergency ServicesMaintenanceFurnace InstallationIndoor Air QualityBoiler Installation

Highlights

  • Reliable customer support
  • Free quote
  • Informative resources
One Gateway Plaza 4th Floor, Port Chester, NY 914-730-5287 robisonoil.com
Giuliani Air Conditioning & Heating Logo

Giuliani Air Conditioning & Heating

4.7/5
Based on 25 customer reviews.

Services Offered

Furnace InstallationBoiler InstallationInspectionIndoor Air QualityVentilationAc RepairMaintenanceEmergency ServicesAc Installation

Highlights

  • Reliable customer support
  • Informative resources
  • Clear pricing policy
19 Edgewood Dr, Greenwich, CT 203-820-1776 giulianihvac.com
SERVCON LLC. Logo

SERVCON

4.7/5
Based on 183 customer reviews.

Services Offered

Furnace InstallationIndoor Air QualityAc RepairEmergency ServicesAc InstallationBoiler InstallationMaintenance

Highlights

  • Clear pricing policy
  • Reliable customer support
  • Informative resources
52 Larkin St, Stamford, CT 203-975-9106 servconct.com
Arctic Mechanical Heating & Cooling Logo

Arctic Mechanical Heating & Cooling

4.6/5
Based on 256 customer reviews.

Services Offered

VentilationAc InstallationDuctlessMaintenanceBoiler InstallationAc RepairFurnace Installation

Highlights

  • Reliable customer support
  • Clear pricing policy
  • Informative resources
460 N Main St, Port Chester, NY 914-934-8301 arctic-mechanical.com

More Local Hvac Companies

Evolution Air, LLC

User Reviews: 4.6/5 

425 Fairfield Ave building 3
Stamford, CT 06902

Around the Clock Air Conditioning & Heating, Inc.

User Reviews: 4.6/5 

115 Colonial Rd
Stamford, CT 06906

ADJ of Stamford Inc

User Reviews: 4.6/5 

60 Bonner St
Stamford, CT 06902

HHvac Indoor Technologies LLC

User Reviews: 4.5/5 

3003 Purchase St #91
Purchase, NY 10577

Tri Tech Mechanical LLC

User Reviews: 4.5/5 

47 W Main St
Stamford, CT 06902

Abel Air Conditioning

User Reviews: 4.5/5 

234 Martine Ave #5k
White Plains, NY 10601

Green Mechanicals Heating & Cooling LLC

User Reviews: 4.5/5 

37 Highview Ave
Stamford, CT 06907

CNS Heating & Cooling, Inc

User Reviews: 4.4/5 

865 Franklin Ave
Thornwood, NY 10594

Clover Heating & Cooling

User Reviews: 4.5/5 

225 N Broadway
Sleepy Hollow, NY 10591

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

AC units after being repaired by a local pro

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Facts about Greenwich
Average Max Temp Percentile:42.7%
August Average Max Temp:79.5°F
Climate Zone:Mixed-Humid
Average Energy Cost:$0.22/kWh
Median Year Houses Built:1960
Average Heat Waves per Year:0.45

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Types of Air Conditioners

HVAC technicians have the expertise to service most air conditioner varieties, but knowing more about what you have can be beneficial. Below, we'll describe each of the common AC models.

  • Central AC: These are the most common residential AC systems, offering consistent, precise temperature control. They feature a central unit that cools and purifies outside air and sends it through ducts to different rooms in your home.
  • Window ACs: Window air conditioners are a popular choice for Greenwich townhomes, apartments, and condos. These budget-friendly, convenient units are designed for cooling small spaces and single rooms, and they fit snugly in a window frame or dedicated wall slot. Many window-mounted AC users set up their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Ductless mini-split: Ductless mini-split ACs have an exterior unit and one or more indoor units, with no ductwork required. They offer flexible installation options, higher energy efficiency, and individual room temperature control.
  • Split ACs: Split AC units have two main elements: one inside and one outside. They provide quiet operation, improved energy efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Portable air conditioners: As the name hints, portable AC systems don't require permanent installation or ductwork. Instead, they remove hot air through an exhaust hose connected to a window or nearby vent. They're preferred for apartments, condos, or individual rooms.

How to Choose Your Greenwich AC Repair Service

While you might want to resolve your AC issue quickly, you should do some essential research before committing to a repair service. Take the following steps to ensure you find the top-rated company for your home.

Confirm the Company Is Properly Licensed and Insured

Connecticut HVAC companies must have a current Heating, Cooling and Sheet Metal Work license issued by the Department of Consumer Protection. A businessowner must pass comprehensive exams to apply, and to keep control of local standards, Connecticut does not recognize licenses issued in any other state.

Many states and cities also require companies to carry liability insurance. Even if your community doesn't require it, we still recommend choosing an insured company. This will protect you if an accident happens or something gets damaged.

Read Customer Reviews

Check customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB recognizes contractors that handle complaints professionally and honor their warranties.

It's common for even the best AC repair companies to have both positive and negative reviews. Read each one carefully, and avoid a company if most reviewers had subpar experiences.

Compare Estimates

Obtain at least three detailed, written estimates from different providers for the best value. A good estimate should consider additional fees such as permitting costs. You should also ask about the emergency repair process, manufacturer warranties, and installer guarantees.

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Frequently Asked Questions About AC Repair in Greenwich

What's the cost of an AC repair job in Greenwich?

Your AC system repair costs will hinge on the type of unit you have and the malfunctioning part. A basic repair job like sorting out a thermostat might cost $150–$250, whereas a more intricate fix like switching out the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$67–$178
Electrical circuits$200–$250
Drainage problems$100–$150
Thermostat$89–$223
Refrigerant leak$400–$1500
Frozen condenser coils$1,336–$4,008
Fan or air blower issues$150–$200
Compressor replacement$600–$1,692

How often should Greenwich homeowners have their AC systems serviced?

Homeowners should have their AC systems serviced every year to ensure optimal performance. This usually involves cleaning the outdoor unit of brush and debris. Regular servicing can help to maintain the system's efficiency and prolong its lifespan.

What month is best for getting an air conditioner replaced?

The best time to replace HVAC systems is during the off-season, when there's less demand for HVAC technicians and costs are cheaper. With Greenwich's weather patterns, this is usually between late September and the middle of November or early March to mid-May.

Why should I hire an HVAC professional? Couldn't I repair my air conditioner myself?

You can most likely set up a window AC unit on your own. However, installing other AC units should almost always be done by an HVAC contractor who knows the complex tubing, wiring and piping. We also advise opting for professional installation due to the risk of refrigerant spills.

How many years until I should replace my AC unit?

You won’t need to replace air conditioner for 10–15 years with proper maintenance. As your AC grows older, its mechanical parts might become hard to find. You'll probably need to consider new AC installation if your company can't replace a broken part.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Sources

FEMA