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5 Best AC Repair Services in Bethlehem, PA

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

Technical failures can be an inconvenience for homeowners who need an air conditioner (AC) repair in Bethlehem, especially in the summer when keeping cool is essential. Whether it's simple repairs or a full replacement you need, This Old House recommends starting your AC repair company search with these highly-rated Bethlehem providers.

Top AC Repair Companies in Bethlehem, PA

Werley Heating & Air Conditioning Logo

Werley Heating & Air Conditioning

Based on 923 customer reviews.

Services Offered

Furnace Repair Boiler Installation Maintenance Ac Repair Emergency Services Furnace Installation Ac Installation Boiler Repair Ventilation Indoor Air Quality Ductless


  • Prompt service delivery
  • Reliable customer support
  • Informative resources
1820 W Fairview St, Allentown, PA 610-776-9797 callwerley.com
Jack Lehr Heating Cooling & Electric Logo

Jack Lehr Heating Cooling & Electric

Based on 755 customer reviews.

Services Offered

Maintenance Indoor Air Quality Ductless Furnace Installation Ac Repair Furnace Repair Ac Installation


  • Informative resources
  • Free quote
  • Clear pricing policy
2841 W Emaus Ave, Allentown, PA 610-596-9967 jacklehr.com
Comfort Solutions HVAC Logo

Comfort Solutions HVAC

Based on 703 customer reviews.

Services Offered

Ac Installation Ac Repair Duct Cleaning Filtration Maintenance Emergency Services Furnace Installation Furnace Repair Indoor Air Quality


  • Reliable customer support
  • Informative resources
  • Clear pricing policy
2250 Corriere Rd, Easton, PA 610-438-9300 cshvac.com
Burkholder's Heating & Air Conditioning Inc. Logo

Burkholder's Heating & Air Conditioning

Based on 823 customer reviews.

Services Offered

Emergency Services Ac Repair Indoor Air Quality Boiler Installation Maintenance Duct Cleaning Ductless Ac Installation Inspection Furnace Installation


  • Reliable customer support
  • Prompt service delivery
  • Informative resources
383 Minor St, Emmaus, PA 610-965-9736 burkholders-hvac.com

More Local Hvac Companies

Meisner Services

User Reviews: 4.6/5 

958 N Penn St
Allentown, PA 18102

All Air Solutions

User Reviews: 4.6/5 

5751 Nor Bath Blvd
Bath, PA 18014

Lehigh Valley HVAC Pros - 24/7 Emergency Heating & A/C Repair Whitehall PA

User Reviews: 4.3/5 

502 Jefferson St Ste B
Whitehall, PA 18052

Faust Heating & AC Co. Inc.

User Reviews: 4.6/5 

2186 Community Dr
Bath, PA 18014

Field's Service, Inc.

User Reviews: 4.7/5 

5632 Sullivan Trail
Easton, PA 18040

MBI Heating and Air Conditioning

User Reviews: 4.2/5 

450 Business Park Ln
Allentown, PA 18109

Deiter Bros. Heating Cooling Energy

User Reviews: 4.2/5 

1000 Bushkill Dr
Easton, PA 18042

Sullivan Oil & Propane

User Reviews: 4.4/5 

2168 Community Dr
Bath, PA 18014

American Home Comfort, LLC

User Reviews: 4.7/5 

1760 E Saw Mill Rd
Quakertown, PA 18951

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 Bethlehem
Average Max Temp Percentile: 44.7%
August Average Max Temp: 80.0°F
Climate Zone: Cold
Average Energy Cost: $0.13/kWh
Median Year Houses Built: 1965
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

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

  • 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.
  • 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-mounted ACs: Window air conditioners are a popular choice for Bethlehem condos, apartments, 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 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 consistent, precise temperature control. They feature a central unit that cools air from outside, purifies it, and sends it through ducts to various rooms in your home.
  • Split ACs: Split ACs have two main elements: one inside and one outside. They provide peaceful operation, improved energy efficiency, ductwork options, and more cooling capability versus mini-splits.

How to Choose Your Bethlehem AC Repair Service

While you might want to resolve your AC issue quickly, you should carefully investigate what's out there before signing a contract with a repair service. Take the following steps to ensure you find the best 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

Read customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB accredits contractors that handle complaints professionally 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 business if most reviewers had subpar experiences.

Compare Estimates

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

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Frequently Asked Questions About AC Repair in Bethlehem

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

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$61–$162
Electrical circuits$200–$250
Drainage problems$100–$150
Refrigerant leak$400–$1500
Frozen condenser coils$1,218–$3,655
Fan or air blower issues$150–$200
Compressor replacement$600–$1,543

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

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.

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

What do I do if my AC is 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 remove heat energy from your home. A technician can help by clearing the clog or replacing a damaged coil.

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

You can most likely install a window AC unit by yourself. However, installing other AC units should almost always be done by an HVAC contractor who knows the complex piping, tubing and wiring. We also advise opting for professional installation due to the risk of refrigerant spills.

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