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5 Best AC Repair Services in Harrisburg, PA

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

Technical breakdowns can be inconvenient for residents who need an air conditioner (AC) repair in Harrisburg, especially in the summertime when comfort is essential. Begin your AC repair company search with these respected Harrisburg providers, and learn more about replacing your AC and future-proofing your home with this useful guide.

Top AC Repair Companies in Harrisburg, PA

Ready & Able Plumbing, Heating & Air Logo

Ready & Able Plumbing, Heating & Air

Based on 965 customer reviews.

Services Offered

Furnace InstallationAc RepairIndoor Air QualityDuctlessAc InstallationBoiler InstallationDuct CleaningMaintenanceEmergency Services


  • Prompt service delivery
  • Clear pricing policy
  • Informative resources
643 Old York Rd, Goldsboro, PA 717-978-9879 ready-able.com
The Heating and Cooling Guys Logo

The Heating and Cooling Guys

Based on 47 customer reviews.

Services Offered

Ac RepairFurnace InstallationEmergency Services


  • Informative resources
  • Free quote
  • Reliable customer support
3502 Hillcrest Rd, Harrisburg, PA 717-337-3353 thehcguys.com
Staley Mechanicals Logo

Staley Mechanicals

Based on 22 customer reviews.

Services Offered

Furnace InstallationInspectionAc RepairMaintenanceAc InstallationDuctless


  • Clear pricing policy
30 N Grantham Rd, Dillsburg, PA 717-790-9660 staleymechanicals.com
Air Comfort Technologies Logo

Air Comfort Technologies

Based on 304 customer reviews.

Services Offered

Boiler InstallationEmergency ServicesMaintenanceIndoor Air QualityAc InstallationAc RepairFurnace InstallationFurnace RepairDuctlessFiltration


  • Informative resources
  • Clear pricing policy
  • Reliable customer support
208 Plaza Drive, Manchester, PA 717-912-9760 youraircomfort.com

More Local Hvac Companies

Terry E Gingrich & Sons HVAC & Water Heaters

User Reviews: 4.7/5 

11 Carriage Rd
Palmyra, PA 17078

Hershey Heating & Air Conditioning LLC

User Reviews: 4.6/5 

3121 Mount Joy Rd
Mount Joy, PA 17552

Aero Energy

User Reviews: 4.5/5 

747 E Prospect St
York, PA 17403

RiverView Mechanical

User Reviews: 4.5/5 

150 Kreutz Creek Rd
Hellam Township, PA 17406

Absolute Comfort and Son

User Reviews: 4.5/5 

1003 Smith Hill Rd
York, PA 17408

K & C Mechanical Services LLC

User Reviews: 4.7/5 

63 Bimini Dr
Manheim, PA 17545

Anthony's Affordable Heating and Air Conditioning

User Reviews: 4.7/5 

675 S Main St
Red Lion, PA 17356

RSC Heating & Air Conditioning

User Reviews: 4.7/5 

139 Supervisors Rd
Lancaster, PA 17603

Strive Heating and Cooling

User Reviews: 5/5 

116 Vegas Dr
Hanover, PA 17331

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 Harrisburg
Average Max Temp Percentile:47.0%
August Average Max Temp:81.1°F
Climate Zone:Mixed-Humid
Average Energy Cost:$0.13/kWh
Median Year Houses Built:1964
Average Heat Waves per Year:0.82

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 contractor search. Harrisburg HVAC contractors have experience with different AC makes and models, and they can adapt their skills to your needs.

  • Window-mounted ACs: Window air conditioners are a popular choice for Harrisburg 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 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, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Ductless mini-split: Ductless mini-splits have an outdoor unit and one or more indoor units, with no ductwork required. They offer higher energy efficiency, flexible installation options, 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 different rooms in your home.
  • 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 popular for apartments, condos, or individual rooms.

How to Choose Your Harrisburg AC Repair Service

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

The Commonwealth of Pennsylvania requires home improvement contractors to register with the Attorney General. By law, these companies must display their registration numbers on all marketing materials, including their websites. They must also follow licensing requirements in the counties and cities they serve.

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 recognizes businesses that handle complaints effectively and honor their warranties.

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

Compare Estimates

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

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Frequently Asked Questions About AC Repair in Harrisburg

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

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$64–$169
Electrical circuits$200–$250
Drainage problems$100–$150
Refrigerant leak$400–$1500
Frozen condenser coils$1,270–$3,811
Fan or air blower issues$150–$200
Compressor replacement$600–$1,609

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

Here are several of the most common 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 at least 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.

Why should I hire an HVAC professional? Couldn't I repair my air conditioner myself?

You can most likely position a window AC unit without professional help. However, installing other AC units should almost always be done by an HVAC contractor who knows the intricate wiring, tubing and piping. We also advise seeking professional installation due to the danger of refrigerant spills.

How many years until I should replace my AC unit?

You won’t need to change air conditioner for 10–15 years with proper maintenance. As your AC ages, its mechanical parts might become obsolete. You'll probably need to consider new AC installation if your company can't replace a broken part.

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