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5 Best AC Repair Services in Baltimore, MD

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

Technical issues can be a nightmare scenario for homeowners who need an air conditioner (AC) repair in Baltimore, especially in the summer when keeping cool is essential. Begin your AC repair company search with these respected Baltimore providers, and learn more about replacing your AC and future-proofing your home with this useful guide.

Top AC Repair Companies in Baltimore, MD

At Your Service Heating and Cooling LLC Logo

At Your Service Heating and Cooling

5/5
Based on 521 customer reviews.

Services Offered

Indoor Air Quality Filtration Maintenance Duct Cleaning Ac Installation Ductless Ac Repair

Highlights

  • Clear pricing policy
  • Free quote
  • Informative resources
6801 Eastern Ave # 209, Baltimore, MD 410-935-3037 aysheatandcool.com
Albright's Mechanical Services Logo

Albright's Mechanical Services

5/5
Based on 350 customer reviews.

Services Offered

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

Highlights

  • Informative resources
  • Reliable customer support
  • Clear pricing policy
11 S Marlyn Ave, Essex, MD 410-834-0148 albrightsmechanical.com
Beltway Air Conditioning & Heating Logo

Beltway Air Conditioning & Heating

4.8/5
Based on 297 customer reviews.

Services Offered

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

Highlights

  • Informative resources
  • Clear pricing policy
1587 Sulphur Spring Rd #109, Arbutus, MD 443-727-1399 beltwayhvac.com
Beyond Cooling LLC Logo

Beyond Cooling

4.7/5
Based on 67 customer reviews.

Services Offered

Furnace Installation Ac Installation Indoor Air Quality Ac Repair Maintenance Furnace Repair

Highlights

  • Free quote
  • Clear pricing policy
  • Informative resources
3922 Vero Rd Rear L, Halethorpe, MD 410-973-7821 beyondcooling.net

More Local Hvac Companies

Cozy Heating & Cooling, LLC

User Reviews: 4.7/5 

4420 Hillside Ave
Baltimore, MD 21229

Contemporary Air Systems, Inc.

User Reviews: 4.7/5 

613 Eastern Blvd
Essex, MD 21221

Clarksville Heating and Air, LLC

User Reviews: 4.7/5 

7380 Coca Cola Dr Suite 121
Hanover, MD 21076

Future Tech Heating & Cooling Co.

User Reviews: 4.6/5 

2826 Pinewood Ave
Baltimore, MD 21214

Paramount Heating & Air Conditioning LLC

User Reviews: 4.6/5 

4 Nashua Ct Bay 16
Baltimore, MD 21221

A Supreme Heating & Air Conditioning

User Reviews: 4.6/5 

152 Blades Ln
Glen Burnie, MD 21060

ABC Cooling & Heating LLC

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 Baltimore
Average Max Temp Percentile: 59.4%
August Average Max Temp: 83.0°F
Climate Zone: Mixed-Humid
Average Energy Cost: $0.12/kWh
Median Year Houses Built: 1965
Average Heat Waves per Year: 1.24

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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 types, but knowing more about what you have can be beneficial. Below, we'll describe each of the common AC models.

  • 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 multiple interior units, with no ductwork required. They offer individual room temperature control, higher energy efficiency, and flexible installation options.
  • Central AC: These are the most common residential AC systems, offering consistent, precise 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.
  • Window-mounted ACs: Window air conditioners are a popular choice for Baltimore apartments, condos, and townhomes. 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 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, improved energy efficiency, ductwork options, and more cooling capability versus mini-splits.

How to Choose Your Baltimore AC Repair Service

You likely want a swift resolution for your air conditioner's problem. However, before signing up with a repair company, it's important to carefully investigate how well it fits your home's needs. Here are a few essential steps to follow.

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 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 businesses that handle complaints professionally and honor their warranties.

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

Compare Estimates

We advise getting at least three different quotes to find the best pricing and offerings. Get a written copy of each quote, and learn more about emergency repair availability, manufacturer warranties, installer guarantees and permitting fees.

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Frequently Asked Questions About AC Repair in Baltimore

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

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$82–$219
Electrical circuits$200–$250
Drainage problems$100–$150
Thermostat$110–$274
Refrigerant leak$400–$1500
Frozen condenser coils$1,643–$4,929
Fan or air blower issues$150–$200
Compressor replacement$600–$2,081

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.

How many years until I should replace my AC unit?

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

Should my HVAC company have a private accreditation?

Private accreditations might not be required, but businesses 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?

The response time can vary by company, but HVAC companies strive to handle emergency repair requests as quickly as possible. Many companies offer same-day or next-day service for these issues. While a specific timeframe might be listed in your contract, contacting the provider directly is best so you can get the most accurate information.

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

Sources

FEMA