Skip to main content
  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Technical issues can be a nightmare scenario for homeowners who need an air conditioner (AC) repair in Baltimore, especially in the summertime 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.

10 Best AC Repair Companies in Baltimore

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
Amazing Heating & Air Conditioning, Inc Logo
Top Rated

Amazing Heating & Air Conditioning, Inc

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 1071 reviews


2630 Georgetown Rd, Baltimore, MD 21230

(410) 864-9280

amazinghvac.com
At Your Service Heating and Cooling LLC Logo

At Your Service Heating and Cooling LLC

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 521 reviews


6801 Eastern Ave # 209, Baltimore, MD 21224

(410) 935-3037

aysheatandcool.com
Albright's Mechanical Services Logo

Albright's Mechanical Services

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 350 reviews


11 S Marlyn Ave, Essex, MD 21221

(410) 834-0148

www.albrightsmechanical.com

Clarksville Heating and Air, LLC

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 360 reviews


7380 Coca Cola Dr Suite 121, Hanover, MD 21076

(443) 324-0728

clarksvillecomfort.com
Beltway Air Conditioning & Heating Logo

Beltway Air Conditioning & Heating

4.8/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 297 reviews


1587 Sulphur Spring Rd #109, Arbutus, MD 21227

(443) 727-1399

beltwayhvac.com/hvac-services-arbutus...
Supreme Service Today Logo

Supreme Service Today

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 341 reviews


8585 Baltimore National Pike #7, Ellicott City, MD 21043

(410) 618-0868

supremeservicetoday.com
Beyond Cooling LLC Logo

Beyond Cooling LLC

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 67 reviews


3922 Vero Rd Rear L, Halethorpe, MD 21227

(410) 973-7821

www.beyondcooling.net
Cozy Heating & Cooling, LLC Logo

Cozy Heating & Cooling, LLC

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 99 reviews


4420 Hillside Ave, Baltimore, MD 21229

(443) 438-0476

keepingyoucozy.com
Contemporary Air Systems, Inc. Logo

Contemporary Air Systems, Inc.

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 188 reviews


613 Eastern Blvd, Essex, MD 21221

(410) 391-3070

www.callforair.com
A Supreme Heating & Air Conditioning Logo

A Supreme Heating & Air Conditioning

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 226 reviews


152 Blades Ln, Glen Burnie, MD 21060

(410) 588-0163

www.asupremeheatair.com

Facts about Baltimore

  • Average Max Temp Percentile:
    59%
  • August Average Max Temp:
    83°F
  • Climate Zone:
    Mixed Humid
  • Average Energy Cost:
    0.12/kWh
  • Median Year Houses Built:
    1965
  • Average Heat Waves per Year:
    1.24

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 systems.

  • 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 a common choice for apartments, condos, or individual rooms.
  • Ductless mini-split: Ductless mini-split air conditioners have an exterior unit and multiple interior units, with no ductwork required. They offer flexible installation options, higher energy efficiency, and individual room temperature control.
  • Central AC: These are the most common residential AC systems, offering precise, consistent temperature control. They feature a central unit that cools and purifies outside air and sends it through ducts to various rooms in your home.
  • Window ACs: Window air conditioners are a popular choice for Baltimore condos, townhomes, and apartments. These budget-friendly, convenient units are designed for cooling single rooms and small spaces, and they fit snugly in a window frame or dedicated wall slot. Many window air conditioner users deploy their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Split ACs: Split air conditioner systems have two main elements: one indoors and one outdoors. They offer silent operation, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.

How to Choose Your Baltimore AC Repair Service

While you might want to resolve your AC issue quickly, you should carefully investigate what's out there before committing to a repair service. Take the following steps to ensure you find the most suitable 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.

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 accredits businesses that resolve complaints professionally 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 business 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 include additional fees such as permitting costs. You should also ask about manufacturer warranties, the emergency repair process, and installer guarantees.

Frequently Asked Questions about AC Repair in Baltimore

Sources

FEMA

Explore Useful Articles On AC Repair

What Is HVAC and How Does It Work? (2024 Guide)

What Is HVAC and How Does It Work? (2024 Guide)

Brenda Woods-April 23, 2024

What Size Air Conditioner Do I Need? (2024 Guide)

What Size Air Conditioner Do I Need? (2024 Guide)

Brenda Woods-May 2, 2024

Heat Pump vs. Air Conditioner (2024 Guide)

Heat Pump vs. Air Conditioner (2024 Guide)

Brenda Woods-May 2, 2024

What Is SEER? (2024 Guide)

What Is SEER? (2024 Guide)

Brenda Woods-April 10, 2024

Types of Home Heating Systems (2024 Guide)

Types of Home Heating Systems (2024 Guide)

Brenda Woods-May 16, 2024

What Do HVAC Contractors Do? (2024 Guide)

What Do HVAC Contractors Do? (2024 Guide)

Brenda Woods-April 18, 2024

Related Cost Guides

How Much Does AC Condenser Replacement Cost?

How Much Does AC Condenser Replacement Cost?

Brenda Woods-May 2, 2024

How Much Does Evaporator Coil Replacement Cost?

How Much Does Evaporator Coil Replacement Cost?

Brenda Woods-May 2, 2024

How Much Does a Heat Pump Cost? (2024 Pricing)

How Much Does a Heat Pump Cost? (2024 Pricing)

Brenda Woods-May 30, 2024

How Much Does an AC Compressor Cost? (2024 Guide)

How Much Does an AC Compressor Cost? (2024 Guide)

Brenda Woods-May 2, 2024

How Much Does HVAC Installation Cost? (2024 Pricing)

How Much Does HVAC Installation Cost? (2024 Pricing)

Brenda Woods-May 8, 2024

How Much Does Air Duct Replacement Cost? (2024 Guide)

How Much Does Air Duct Replacement Cost? (2024 Guide)

Brenda Woods-May 8, 2024