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5 Best AC Repair Services in Dundalk, MD

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

Dundalk is no stranger to extreme heat, further intensified by the thick outdoor air. In the summertime, top-performing air conditioners (ACs) are indispensable for local homeowners. To stay ahead of AC repairs in Dundalk, read up on these top-tier local businesses. Begin your AC repair company search with these respected Dundalk providers, and learn more about replacing your AC and future-proofing your home with this useful guide.

Top AC Repair Companies in Dundalk, MD

Albright's Mechanical Services Logo

Albright's Mechanical Services

5/5
Based on 335 customer reviews.

Services Offered

Ac Repair Maintenance Indoor Air Quality Emergency Services Ac Installation Duct Cleaning Ductless

Highlights

  • Informative resources
  • Reliable customer support
  • Free quote
11 S Marlyn Ave, Essex, MD 410-834-0148 albrightsmechanical.com
Amazing Heating & Air Conditioning, Inc Logo

Amazing Heating & Air Conditioning

5/5
Based on 907 customer reviews.

Services Offered

Boiler Installation Maintenance Ac Repair Indoor Air Quality Ductless Ventilation

Highlights

  • Reliable customer support
  • Clear pricing policy
  • Free quote
2630 Georgetown Rd, Baltimore, MD 410-864-9280 amazinghvac.com
Beltway Air Conditioning & Heating Logo

Beltway Air Conditioning & Heating

4.8/5
Based on 296 customer reviews.

Services Offered

Indoor Air Quality Duct Cleaning Ductless Ac Installation Inspection Maintenance Ducting Ac Repair

Highlights

  • Clear pricing policy
  • Informative resources
1587 Sulphur Spring Rd #109, Arbutus, MD 443-727-1399 beltwayhvac.com
Contemporary Air Systems, Inc. Logo

Contemporary Air Systems

4.7/5
Based on 186 customer reviews.

Services Offered

Ductless Ac Repair Ac Installation Furnace Repair Maintenance

Highlights

  • Clear pricing policy
  • Informative resources
  • Prompt service delivery
613 Eastern Blvd, Essex, MD 410-391-3070 callforair.com

More Local Hvac Companies

Above All Heating & Cooling

User Reviews: 4.7/5 

8041 Pine Ridge Rd
Pasadena, MD 21122

Beyond Cooling LLC

User Reviews: 4.7/5 

3922 Vero Rd Rear L
Halethorpe, MD 21227

Cozy Heating & Cooling, LLC

User Reviews: 4.7/5 

4420 Hillside Ave
Baltimore, MD 21229

Paramount Heating & Air Conditioning LLC

User Reviews: 4.6/5 

4 Nashua Ct Bay 16
Baltimore, MD 21221

Future Tech Heating & Cooling Co.

User Reviews: 4.6/5 

2826 Pinewood Ave
Baltimore, MD 21214

A Supreme Heating & Air Conditioning

User Reviews: 4.6/5 

152 Blades Ln
Glen Burnie, MD 21060

ABC COOLING & HEATING

User Reviews: 4.6/5 

4030 North Point Blvd
Dundalk, MD 21222

Clean Air Heating & Air Conditioning Co., Inc.

User Reviews: 4.5/5 

1911 Portal St
Baltimore, MD 21224

MaxAir Inc

User Reviews: 4.5/5 

325 Roesler Rd
Glen Burnie, MD 21060

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 Dundalk
Average Max Temp Percentile: 60.0%
August Average Max Temp: 83.5°F
Climate Zone: Mixed-Humid
Average Energy Cost: $0.12/kWh
Median Year Houses Built: 1964
Average Heat Waves per Year: 0.45

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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 explain each of the common AC models.

  • 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 various 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 a common choice for apartments, condos, or individual rooms.
  • Ductless mini-split: Ductless mini-splits have an exterior unit and one or more indoor units, with no ductwork required. They offer higher energy efficiency, flexible installation options, and individual room temperature control.
  • Window ACs: Window air conditioners are a popular choice for Dundalk townhomes, apartments, and condos. These compact, affordable 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 deploy their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Split ACs: Split ACs have two main elements: one indoors and one outdoors. They provide silent operation, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.

How to Choose Your Dundalk 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 most reliable company for your home.

Confirm the Company Is Properly Licensed and Insured

Maryland HVAC contractors need licensure from the Board of Heating, Ventilation, Air Conditioning and Refrigeration (HVACR) Contractors. A master license requires three years of journeyman experience, 1,875 hours of HVAC work performed in the last year, and a comprehensive trade exam.

You should also verify a company has sufficient liability insurance coverage, even if your state doesn't require it. Choosing an insured company will protect you if mishaps arise 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 handle complaints effectively and honor their warranties.

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

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Frequently Asked Questions About AC Repair in Dundalk

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

Your AC repair costs will hinge on your system's make and model 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$65–$172
Electrical circuits$200–$250
Drainage problems$100–$150
Thermostat$86–$215
Refrigerant leak$400–$1500
Frozen condenser coils$1,292–$3,876
Fan or air blower issues$150–$200
Compressor replacement$600–$1,637

How often should Dundalk 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.

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 Dundalk's weather patterns, this is usually between late September and the middle of November or early March to mid-May.

What do I do if my AC is running but not cooling?

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

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 complicated wiring and piping that can overwhelm even a seasoned do-it-yourselfer. They also use chemical refrigerants that could pose serious safety risks if they spill or leak. With their training and equipment, the right technician will set you up for success.

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

Sources

FEMA