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AC units after being repaired by a local pro

5 Best AC Repair Services in Trumbull, CT

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

Technical failures can be a stressful situation for residents who need an air conditioner (AC) repair in Trumbull, especially in the summertime when comfort is essential. Discover Trumbull's top HVAC repair and replacement companies, and read further about what your home might need.

Top AC Repair Companies in Trumbull, CT

Aire Serv of Shelton Logo

Aire Serv of Shelton

4.6/5
Based on 144 customer reviews.

Services Offered

Boiler RepairInspectionBoiler InstallationEmergency ServicesIndoor Air QualityAc InstallationFurnace InstallationFurnace RepairDuct CleaningMaintenanceAc RepairFiltration

Highlights

  • Reliable customer support
  • Informative resources
  • Prompt service delivery
41 Clifton Ave, Ansonia, CT 203-717-9527 aireserv.com
M&R Mechanical Services Logo

M&R Mechanical Services

4.6/5
Based on 27 customer reviews.

Services Offered

Boiler InstallationIndoor Air QualityVentilationFiltrationAc InstallationAc RepairBoiler RepairMaintenanceDuct CleaningEmergency ServicesFurnace RepairDuctlessFurnace Installation

Highlights

  • Reliable customer support
  • Free quote
  • Clear pricing policy
1050 Bridgeport Ave F3, Milford, CT 203-951-5207 mandrmechanical.com
One Hour Heating & Air Conditioning® of Shelton Logo

One Hour Heating & Air Conditioning® of Shelton

4.6/5
Based on 46 customer reviews.

Services Offered

VentilationIndoor Air QualityAc InstallationMaintenanceFiltrationFurnace RepairFurnace InstallationAc RepairEmergency Services

Highlights

  • Reliable customer support
  • Informative resources
  • Free quote
49 Burtville Ave #5, Derby, CT 203-442-9307 onehourheatandair.com
Alliance Heating & Air Conditioning Logo

Alliance Heating & Air Conditioning

4.5/5
Based on 78 customer reviews.

Services Offered

VentilationAc InstallationEmergency ServicesAc RepairIndoor Air QualityFurnace InstallationMaintenance

Highlights

  • Prompt service delivery
  • Clear pricing policy
  • Informative resources
25 Brookfield Ave, Bridgeport, CT 203-335-9464 alliancehvac.net

More Local Hvac Companies

Tri City Heating and Cooling

User Reviews: 4.4/5 

20 Furniture Row
Milford, CT 06460

Onofreo Home Comfort Systems LLC

User Reviews: 4.6/5 

280 Quarry Rd
Milford, CT 06460

Air Specialties Air Conditioning & Heating Inc

User Reviews: 4.6/5 

25 Spring St
West Haven, CT 06516

Climate Care, LLC

User Reviews: 4.5/5 

318 Strawberry Hill Ave
Norwalk, CT 06851

20/20 Air Mechanical Corporation

User Reviews: 4.6/5 

14 Wildman St
Danbury, CT 06810

Reliable Heating LLC

User Reviews: 4.6/5 

4 Sand Cut Rd
Brookfield, CT 06804

East Coast Heating & Air Conditioning

User Reviews: 4.4/5 

5 Silver St
Norwalk, CT 06850

E Elving Heating and Cooling LLC

User Reviews: 4.7/5 

485 Cherry St
Naugatuck, CT 06770

T&H Mechanical Systems

User Reviews: 4.4/5 

5 Cove Ave Unit C
Norwalk, CT 06855

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 Trumbull
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:1965
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 outline each of the common AC models.

  • Split ACs: Split air conditioners have two main elements: one inside and one outside. They offer peaceful operation, improved energy efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Portable air conditioners: As the name hints, 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.
  • Central AC: These are the most common home air conditioners, offering precise, consistent temperature control. They feature a central unit that cools air from outside, purifies it, and sends it through ducts to different rooms in your home.
  • Ductless mini-split: Ductless mini-split ACs have an exterior unit and one or more indoor units, with no ductwork required. They offer individual room temperature control, higher energy efficiency, and flexible installation options.
  • Window-mounted ACs: Window air conditioners are a popular choice for Trumbull townhomes, apartments, and condos. 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 install their units without professional assistance, though technicians can still help with maintenance and repairs.

How to Choose Your Trumbull AC Repair Service

While you might want to resolve your AC issue quickly, you should carefully investigate what's out there before hiring 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 accidents happen during work.

Read Customer Reviews

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

It's normal for even the best AC repair providers 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 providers for the best value. A good estimate should include additional fees such as permitting costs. You should also ask about manufacturer warranties, installer guarantees, and the emergency repair process.

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Frequently Asked Questions About AC Repair in Trumbull

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

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 exchanging 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 do I know if my air conditioning system needs repair?

Here are several of the most frequent AC issues you might face: It's best to contact a professional HVAC technician if you encounter any of these problems.

Does my air conditioner need routine maintenance? If so, how often?

Homeowners should have their AC systems serviced 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.

Why is my AC running but not cooling?

If your AC is running but not cooling, a clogged condenser coil could be the culprit. Normally, the AC’s condenser fan draws air into the outdoor unit through the condenser coil to extract heat energy from your home. A technician can help by clearing the clog or replacing a damaged coil.

How long is my air conditioner's lifespan? When should I consider a replacement?

With regular maintenance, your air conditioner's lifespan could be 10-15 years. Remember that parts frequently become obsolete as time goes on. If your HVAC contractor can't find a critical replacement part, you might need to consider installing a new AC.

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

Sources

FEMA