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5 Best AC Repair Services in Woodstock, GA

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Written By Max Peterson|Last Updated: April 18, 2024

Woodstock homeowners are well-acquainted with the area's strong summertime heat and humid, sticky air making an efficient air conditioner (AC) key for your safety and comfort in the summer months. If you are in need of AC repairs in Woodstock, look no further than the following vendors. Discover Woodstock's top HVAC repair and replacement companies, and read further about what your home might need.

Top AC Repair Companies in Woodstock, GA

Hammock's AC - HVAC Company ( Installation, Repair & Replacement ) Logo

Hammock's AC - HVAC Company ( Installation, Repair & Replacement )

Based on 557 customer reviews.

Services Offered

Emergency ServicesFurnace RepairInspectionAc RepairMaintenanceFiltrationAc InstallationFurnace Installation


  • Free quote
  • Reliable customer support
  • Clear pricing policy
5137 Hwy 92, Oak Grove, GA 770-794-0428 hammockshvac.com
Casteel Heating, Cooling, Plumbing & Electrical Logo

Casteel Heating, Cooling, Plumbing & Electrical

Based on 5,276 customer reviews.

Services Offered

Emergency ServicesFiltrationIndoor Air QualityDuctlessFurnace RepairAc InstallationAc RepairFurnace InstallationMaintenanceInspection


  • Reliable customer support
  • Informative resources
  • Clear pricing policy
2218 Canton Rd, Marietta, GA 770-766-1673 casteelair.com
Cool Air Mechanical & Plumbing Logo

Cool Air Mechanical & Plumbing

Based on 8,137 customer reviews.

Services Offered

Emergency ServicesDuctlessIndoor Air QualityDuct CleaningMaintenanceAc InstallationVentilationFurnace InstallationAc RepairFiltration


  • Clear pricing policy
  • Free quote
  • Reliable customer support
1950 Guffin Ln, Marietta, GA 470-531-5480 770coolair.com
Coolray Heating & Air Conditioning Logo

Coolray Heating & Air Conditioning

Based on 5,650 customer reviews.

Services Offered

Ac InstallationMaintenanceFiltrationIndoor Air QualityVentilationAc RepairFurnace Installation


  • Reliable customer support
  • Prompt service delivery
  • Clear pricing policy
1787 Williams Dr, Marietta, GA 770-421-8400 coolray.com

More Local Hvac Companies

Comfort Zone Heating & Cooling

User Reviews: 5/5 

2905 Marietta Hwy
Canton, GA 30114

Green Heating & Cooling Inc

User Reviews: 5/5 

2568 Marietta Hwy
Canton, GA 30114

E. Smith Heating & Air Conditioning

User Reviews: 5/5 

964 Industrial Park Dr
Marietta, GA 30062

Premier Indoor Comfort Systems

User Reviews: 5/5 

391 Marietta Rd
Canton, GA 30114

Coolpro Heating and Cooling

User Reviews: 5/5 

161 Austin Ave NE
Marietta, GA 30060

Summit Heating and Air

User Reviews: 5/5 

646 Lawrence St NE
Marietta, GA 30060

Georgian Heating & Air

User Reviews: 4.7/5 

711 Bascomb Commercial Pkwy Suite 102
Woodstock, GA 30189

Elco Tech Electric, HVAC, Plumbing

User Reviews: 4.7/5 

2520 Ruger Dr NE
Marietta, GA 30066


User Reviews: 4.7/5 

3175 Hembry Ct
Marietta, GA 30062

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 Woodstock
Average Max Temp Percentile:79.9%
August Average Max Temp:86.4°F
Climate Zone:Mixed-Humid
Average Energy Cost:$0.12/kWh
Median Year Houses Built:1996
Average Heat Waves per Year:0.0

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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

There are a few different types of air conditioners on the Woodstock market. While HVAC technicians can work with most types, knowing which one you have will ease your company hunt.

  • Ductless mini-split: Ductless mini-splits have an outdoor unit and multiple interior 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 Woodstock 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-mounted AC users deploy their units without professional assistance, though technicians can still help with maintenance and repairs.
  • 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 preferred for apartments, condos, or individual rooms.
  • 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.
  • Split ACs: Split ACs have two main elements: one inside and one outside. They provide quiet operation, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.

How to Choose Your Woodstock AC Repair Service

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

Georgia HVAC licenses come from the State Board of Conditioned Air Contractors. To apply, a company owner must provide references, environmental certifications, and proof of citizenship. If they've never held an HVAC license before, they must also pass a 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

Find customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB recognizes businesses that respond to 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 provider 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 factor in 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 Woodstock

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

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
Refrigerant leak$400–$1500
Frozen condenser coils$1,298–$3,893
Fan or air blower issues$150–$200
Compressor replacement$600–$1,644

How do I know if my air conditioning system needs repair?

Here are some of the most 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?

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.

When is the best time to replace an AC unit?

To determine the best time for your installation, consider both the local weather and company demand. Generally, contractors are more occupied as the weather gets warmer and less busy during cool seasons. Therefore, it might be best to get the job done between late September and mid-November or March to mid-May.

How many years until I should replace my AC unit?

With regular maintenance, your air conditioner's lifespan could be 10-15 years. Remember that parts frequently 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.

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