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5 Best AC Repair Services in Potomac, MD

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

Potomac homeowners are well-acquainted with the area's strong summertime heat and humid, sticky air. A top-notch air conditioner (AC) is essential for your summertime comfort. If you are in need of AC repairs in Potomac, look no further than the following vendors. Begin your AC repair company search with these respected Potomac providers, and learn more about replacing your AC and future-proofing your home with this useful guide.

Top AC Repair Companies in Potomac, MD

Air Treatment Company Logo

Air Treatment Company

5/5
Based on 431 customer reviews.

Services Offered

Smart Home Integration Maintenance Duct Cleaning Ac Repair Ductless Indoor Air Quality

Highlights

  • Clear pricing policy
  • Informative resources
  • Prompt service delivery
518 Mill St Ne, Vienna, VA 703-270-0881 air-treatment.com
GAC Services Logo

GAC Services

5/5
Based on 33,000 customer reviews.

Services Offered

Emergency Services Duct Cleaning Indoor Air Quality Filtration Maintenance Smart Home Integration Inspection Ductless Ac Repair

Highlights

  • Clear pricing policy
  • Prompt service delivery
  • Reliable customer support
227 E Deer Park Dr, Gaithersburg, MD 866-955-7192 gacservices.com
Parker Pearce Service Experts Logo

Parker Pearce Service Experts

5/5
Based on 11,000 customer reviews.

Services Offered

Ductless Maintenance Ac Repair Indoor Air Quality Smart Home Integration Furnace Installation Duct Cleaning Geothermal Heating Ac Installation Furnace Repair

Highlights

  • Free quote
  • Clear pricing policy
  • Reliable customer support
7901 Beechcraft Ave Suite C, Gaithersburg, MD 301-548-9000 parkerpearce.com
Cyprus Air Heating, Cooling and Fireplaces Logo

Cyprus Air Heating, Cooling and Fireplaces

4.8/5
Based on 502 customer reviews.

Services Offered

Ac Installation Maintenance Duct Cleaning Smart Home Integration Ac Repair

Highlights

  • Free quote
  • Clear pricing policy
  • Reliable customer support
802 Rockville Pike, Rockville, MD 301-453-5050 cyprusairpros.com

More Local Hvac Companies

Gaitan Services Heating & Air Conditioning

User Reviews: 4.7/5 

12304 Village Square Terrace #402
Rockville, MD 20852

Accurate Services Tech

User Reviews: 4.7/5 

4301 50th St NW Suite 300
Washington, DC 20016

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

Meade's Heating and Air

User Reviews: 5/5 

45975 Nokes Blvd Suite 100
Sterling, VA 20166

Snell Home Services

User Reviews: 5/5 

21660 Ridgetop Cir #138
Sterling, VA 20166

One Hour Air Conditioning & Heating® of Silver Spring

User Reviews: 4.6/5 

2600 Forest Glen Rd Suite 3
Silver Spring, MD 20910

AVS Heating and Air Conditioning

User Reviews: 4.6/5 

2800 Dorr Ave unit r
Fairfax, VA 22031

B&B Air Conditioning & Heating

User Reviews: 4.6/5 

2816 Dorr Ave
Fairfax, VA 22031

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 Potomac
Average Max Temp Percentile: 64.7%
August Average Max Temp: 84.3°F
Climate Zone: Mixed-Humid
Average Energy Cost: $0.15/kWh
Median Year Houses Built: 1971
Average Heat Waves per Year: 0.87

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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 outline each of the common AC systems.

  • Portable air conditioners: As the name suggests, 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 condos, apartments, or individual rooms.
  • 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.
  • Window ACs: Window air conditioners are a popular choice for Potomac condos, townhomes, and apartments. 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.
  • Central AC: These are the most common residential AC systems, 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-splits have an outdoor unit and one or more indoor units, with no ductwork required. They offer flexible installation options, higher energy efficiency, and individual room temperature control.

How to Choose Your Potomac AC Repair Service

While you might want to resolve your AC issue quickly, you should do some essential research before hiring 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.

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

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Frequently Asked Questions About AC Repair in Potomac

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

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–$173
Electrical circuits$200–$250
Drainage problems$100–$150
Thermostat$86–$216
Refrigerant leak$400–$1500
Frozen condenser coils$1,297–$3,892
Fan or air blower issues$150–$200
Compressor replacement$600–$1,643

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

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

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

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 faulty coil.

Should my HVAC company have a private accreditation?

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