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5 Best AC Repair Services in Chillum, MD

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

Chillum homeowners are well-acquainted with the area's strong summertime heat and humid, sticky air. An efficient air conditioner (AC) is necessary for your summertime comfort. If you are in need of AC repairs in Chillum, look no further than the following vendors. These top-rated Chillum contractors can help you with AC repair or replacement, keeping the job simple, quick, and economical.

Top AC Repair Companies in Chillum, MD

McCrea Heating & Air Conditioning Logo

McCrea Heating & Air Conditioning

4.8/5
Based on 496 customer reviews.

Services Offered

Indoor Air QualityFurnace RepairDuctlessBoiler InstallationFurnace InstallationFiltrationAc InstallationMaintenanceEmergency ServicesAc RepairInspection

Highlights

  • Clear pricing policy
  • Informative resources
  • Prompt service delivery
4463 Beech Rd, Temple Hills, MD 301-973-3132 mccreaway.com
S&L AC, Heating Repair, and Air Duct Cleaning Logo

S&L AC, Heating Repair, and Air Duct Cleaning

4.7/5
Based on 119 customer reviews.

Services Offered

InspectionAc InstallationDuct CleaningAc RepairFurnace InstallationFiltrationFurnace RepairIndoor Air QualityMaintenance

Highlights

  • Informative resources
  • Clear pricing policy
  • Free quote
8843 Greenbelt Rd #284, Greenbelt, MD 301-477-8243 slairservices.com
T&T HVAC and Electrical, LLC Logo

T&T HVAC and Electrical

4.7/5
Based on 21 customer reviews.

Services Offered

Ac Repair

Highlights

  • Reliable customer support
  • Informative resources
9701 Apollo Dr, Upper Marlboro, MD 301-233-8509 tthvac.com
Gaitan Services Heating & Air Conditioning Logo

Gaitan Services Heating & Air Conditioning

4.7/5
Based on 60 customer reviews.

Services Offered

MaintenanceFurnace InstallationAc RepairAc Installation

Highlights

  • Reliable customer support
  • Informative resources
  • Free quote
12304 Village Square Terrace #402, Rockville, MD 240-505-1346 gaitanservices.com

More Local Hvac Companies

Lebrun's HVAC Services

User Reviews: 4.7/5 

14030 Connecticut Ave #6260
Silver Spring, MD 20916

Home Air Services

User Reviews: 4.7/5 

12288 Wilkins Ave Suite E
Rockville, MD 20852

Aire Serv of Prince Georges County

User Reviews: 4.6/5 

9701 Apollo Dr Suite 100-16
Largo, MD 20774

Home Comfort Air Services

User Reviews: 4.6/5 

9737 Mt Pisgah Rd #201
Silver Spring, MD 20903

D&A Heating & Cooling

User Reviews: 4.6/5 

4506 Emerson St
Hyattsville, MD 20781

Hecox Home Services LLC

User Reviews: 4.6/5 

12115 Parklawn Dr Unit C
Rockville, MD 20852

Glenmont Heating & Air Conditioning

User Reviews: 4.6/5 

2267 Lewis Ave
Rockville, MD 20851

AVS Heating and Air Conditioning

User Reviews: 4.6/5 

4900 Auburn Ave #200
Bethesda, MD 20814

Perry Aire Services, Inc

User Reviews: 4.6/5 

640 20th St S
Arlington, VA 22202

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 Chillum
Average Max Temp Percentile:66.4%
August Average Max Temp:84.4°F
Climate Zone:Mixed-Humid
Average Energy Cost:$0.15/kWh
Median Year Houses Built:1957
Average Heat Waves per Year:0.91

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

By understanding which type of air conditioner you have, you'll feel more empowered in your company search. Chillum HVAC professionals have experience with different AC makes and models, and they can adapt their skills to your needs.

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

How to Choose Your Chillum AC Repair Service

With Chillum's blazing heat, AC problems are critical to fix for your safety and comfort. However, don't rush to sign a contract until you know a company is the best fit for you. We recommend following these steps in your research.

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

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

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Frequently Asked Questions About AC Repair in Chillum

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

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$66–$175
Electrical circuits$200–$250
Drainage problems$100–$150
Thermostat$87–$219
Refrigerant leak$400–$1500
Frozen condenser coils$1,312–$3,935
Fan or air blower issues$150–$200
Compressor replacement$600–$1,661

What are some signs that I should call an HVAC repair company?

Here are a few of the 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?

It's a good idea to service your AC at least annually. You can further maximize its efficiency and lifespan by keeping the outdoor unit clear of brush and debris.

Why is my AC 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 extract heat energy from your home. A technician can help by clearing the clog or replacing a defective coil.

What industry certifications should I look for when researching Chillum AC repair companies?

Private accreditations might not be required, but firms 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).

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

Sources

FEMA