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5 Best AC Repair Services in Norwalk, CT

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Written By Max Peterson|Last Updated: February 05, 2024

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

Top AC Repair Companies in Norwalk, CT

Around the Clock Air Conditioning & Heating, Inc. Logo

Around the Clock Air Conditioning & Heating

4.6/5
Based on 62 customer reviews.

Services Offered

Emergency ServicesAc InstallationFurnace InstallationBoiler RepairFurnace RepairAc Repair

Highlights

  • Informative resources
  • Clear pricing policy
115 Colonial Rd, Stamford, CT 914-294-2768 ryebrookhvacservice.com
Evolution Air, LLC Logo

Evolution Air

4.6/5
Based on 50 customer reviews.

Services Offered

Emergency ServicesFurnace InstallationAc InstallationMaintenanceAc Repair

Highlights

  • Prompt service delivery
  • Clear pricing policy
  • Reliable customer support
425 Fairfield Ave Building 3, Stamford, CT 203-724-9814 evolutionairllc.com
ADJ of Stamford Inc Logo

ADJ of Stamford

4.5/5
Based on 30 customer reviews.

Services Offered

Ac RepairEmergency ServicesDuctlessMaintenanceIndoor Air QualityAc InstallationFurnace Installation

Highlights

  • Reliable customer support
  • Informative resources
  • Free quote
60 Bonner St, Stamford, CT 203-348-6448 adjofstamford.com
Green Mechanicals Heating & Cooling LLC Logo

Green Mechanicals Heating & Cooling

4.5/5
Based on 152 customer reviews.

Services Offered

Indoor Air QualityFurnace InstallationMaintenanceVentilationAc InstallationAc Repair

Highlights

  • Reliable customer support
  • Clear pricing policy
  • Informative resources
37 Highview Ave, Stamford, CT 203-243-4925 greenmechanicals.com

More Local Hvac Companies

Tri Tech Mechanical LLC

User Reviews: 4.5/5 

47 W Main St
Stamford, CT 06902

Climate Care, LLC

User Reviews: 4.5/5 

318 Strawberry Hill Ave
Norwalk, CT 06851

East Coast Heating & Air Conditioning

User Reviews: 4.4/5 

5 Silver St
Norwalk, CT 06850

T&H Mechanical Systems

User Reviews: 4.2/5 

5 Cove Ave Unit C
Norwalk, CT 06855

Celco Heating & Air Conditioning

User Reviews: 4.9/5 

467 Bishop Ave
Bridgeport, CT 06610

Giuliani Air Conditioning & Heating

User Reviews: 4.7/5 

19 Edgewood Dr
Greenwich, CT 06831

Alliance Heating & Air Conditioning

User Reviews: 4.5/5 

25 Brookfield Ave
Bridgeport, CT 06610

Robison

User Reviews: 4.9/5 

One Gateway Plaza 4th Floor
Port Chester, NY 10573

Arctic Mechanical Heating & Cooling

User Reviews: 4.6/5 

460 N Main St
Port Chester, NY 10573

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

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Facts about Norwalk
Average Max Temp Percentile:42.7%
August Average Max Temp:79.5°F
Climate Zone:Cold
Average Energy Cost:$0.22/kWh
Median Year Houses Built:1963
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 models, 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.
  • Portable air conditioners: As the name implies, portable ACs 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.
  • Split ACs: Split ACs have two main elements: one indoors and one outdoors. They offer peaceful operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Ductless mini-split: Ductless mini-splits have an outdoor unit and multiple interior units, with no ductwork required. They offer individual room temperature control, flexible installation options, and higher energy efficiency.
  • Window ACs: Window air conditioners are a popular choice for Norwalk condos, apartments, and townhomes. These compact, affordable units are designed for cooling single rooms and small spaces, and they fit snugly in a window frame or dedicated wall slot. Many window-mounted AC users deploy their units without professional assistance, though technicians can still help with maintenance and repairs.

How to Choose Your Norwalk AC Repair Service

While you might want to resolve your AC issue quickly, you should do your research before committing to a repair service. Take the following steps to ensure you find the best 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.

You should also check a company has sufficient liability coverage, even if your state doesn't require it. Choosing an insured company will protect you if something gets damaged during work.

Read Customer Reviews

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

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

Compare Estimates

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

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Frequently Asked Questions About AC Repair in Norwalk

How much can I expect to pay for AC repair in Norwalk?

Your AC 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 swapping 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 Norwalk homeowners have their AC systems serviced?

Homeowners should have their AC systems serviced a minimum of once a 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.

Is hiring an HVAC company better than doing the repair on my own?

Yes, it's better to get a new air conditioner professionally installed. Most units use intricate piping and wiring that can confuse even an experienced do-it-yourselfer. They also use chemical refrigerants that could pose health hazards if they spill or leak. With their training and equipment, the right technician will set you up for success.

Should my HVAC company have a private accreditation?

Private accreditations aren't always necessary, but companies that seek them are typically more trustworthy. The two largest HVAC trade bodies that issue certifications are the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) and Air Conditioning Contractors of America (ACCA).

My HVAC problem is urgent. How quickly could a company respond?

Some repair companies offer same-day or next-day service for emergency air conditioner breakdowns. However, the specific timeframe will vary depending on the team's schedule, the terms in your contract, and the severity of the issue. For the most accurate info, we recommend contacting the provider directly and explaining the situation.

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

Sources

FEMA