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5 Best AC Repair Services in Lancaster, PA

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

Are you in need of an AC repair in Lancaster? Air conditioners (ACs) are vital to your family's summertime comfort, but an AC breakdown shouldn't have to break the bank. Lancaster's HVAC contractors apply cutting-edge techniques to design value-focused solutions personalized to your home. Discover Lancaster's top HVAC repair and replacement companies, and read further about what your home might need.

Top AC Repair Companies in Lancaster, PA

K & C Mechanical Services LLC Logo

K & C Mechanical Services

Based on 78 customer reviews.

Services Offered

Emergency Services Inspection Furnace Installation Ac Repair Maintenance


  • Informative resources
  • Free quote
  • Clear pricing policy
63 Bimini Dr, Manheim, PA 717-203-9126 kandcmechanical.com
Rhoads Energy Corporation Logo

Rhoads Energy Corporation

Based on 224 customer reviews.

Services Offered

Ac Installation Indoor Air Quality Ac Repair Ductless Furnace Installation


  • Reliable customer support
  • Clear pricing policy
  • Informative resources
205 Hazel St, Lancaster, PA 717-397-5277 rhoadsenergy.com
Hershey Heating & Air Conditioning LLC Logo

Hershey Heating & Air Conditioning

Based on 32 customer reviews.

Services Offered

Furnace Installation Emergency Services Ventilation Ac Repair Ac Installation Ductless Maintenance Filtration Duct Cleaning


  • Clear pricing policy
  • Reliable customer support
  • Free quote
3121 Mount Joy Rd, Mount Joy, PA 717-725-0653 hersheyheatingac.com
Infinite HVAC Services Logo

Infinite HVAC Services

Based on 99 customer reviews.

Services Offered

Ac Installation Inspection Maintenance Duct Cleaning Boiler Repair Furnace Repair Boiler Installation Ac Repair Furnace Installation


  • Reliable customer support
  • Clear pricing policy
  • Prompt service delivery
101 W State St, Quarryville, PA 717-415-8624 infinitehvacservices.com

More Local Hvac Companies

John Weidman & Sons Inc

User Reviews: 4.4/5 

541 Rear E Main St
Ephrata, PA 17522

Vertex Mechanical Inc

User Reviews: 5/5 

21 Stevens Rd
Stevens, PA 17578

RiverView Mechanical

User Reviews: 4.5/5 

150 Kreutz Creek Rd
Hellam Township, PA 17406

Anthony's Affordable Heating and Air Conditioning

User Reviews: 4.7/5 

675 S Main St
Red Lion, PA 17356

Air Comfort Technologies

User Reviews: 5.0/5 

208 plaza drive
Manchester, PA 17345

Terry E Gingrich & Sons HVAC & Water Heaters

User Reviews: 4.7/5 

11 Carriage Rd
Palmyra, PA 17078

Shoemaker Heating and Cooling

User Reviews: 4.7/5 

3783 Horseshoe Pike
Honey Brook, PA 19344

DiBiase Heating and Cooling Company

User Reviews: 5/5 

615 Sands Ct
Coatesville, PA 19320

Aero Energy

User Reviews: 4.5/5 

747 E Prospect St
York, PA 17403

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 Lancaster
Average Max Temp Percentile: 55.5%
August Average Max Temp: 82.5°F
Climate Zone: Cold
Average Energy Cost: $0.13/kWh
Median Year Houses Built: 1969
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

HVAC technicians have the expertise to service most air conditioner varieties, but knowing more about what you have can be beneficial. Below, we'll explain each of the common AC models.

  • 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 popular 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 peaceful operation, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Ductless mini-split: Ductless mini-splits have an exterior unit and one or more indoor units, with no ductwork required. They offer individual room temperature control, higher energy efficiency, and flexible installation options.
  • Window-mounted ACs: Window air conditioners are a popular choice for Lancaster apartments, condos, and townhomes. 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 set up their units without professional assistance, though technicians can still help with maintenance and repairs.

How to Choose Your Lancaster AC Repair Service

You likely want a quick solution for your air conditioner's problem. However, before recruiting a repair company, it's important to take the time to research if they're ideal for your dwelling. Here are a few essential steps to follow.

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 contractors that handle complaints effectively 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 business if most reviewers had subpar experiences.

Compare Estimates

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

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Frequently Asked Questions About AC Repair in Lancaster

What's the cost of an AC repair job in Lancaster?

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–$170
Electrical circuits$200–$250
Drainage problems$100–$150
Refrigerant leak$400–$1500
Frozen condenser coils$1,277–$3,832
Fan or air blower issues$150–$200
Compressor replacement$600–$1,618

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

Here are some 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.

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 pulls 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 Lancaster AC repair companies?

Private accreditations might not be required, but companies 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).

How quickly can an HVAC company in Lancaster respond to emergency repair requests?

The response time can vary by company, but HVAC companies strive to handle emergency repair requests as quickly as possible. Many companies offer same-day or next-day service for these issues. While a specific timeframe might be listed in your contract, contacting the contractor directly is best so you can get the most accurate information.

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