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5 Best AC Repair Services in Norristown, PA

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

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

Top AC Repair Companies in Norristown, PA

Michall Daimion Heating & Air Conditioning, Inc. Logo

Michall Daimion Heating & Air Conditioning

Based on 588 customer reviews.

Services Offered

Ac InstallationBoiler InstallationMaintenanceFiltrationVentilationIndoor Air QualityEmergency ServicesAc RepairDuctlessFurnace InstallationDuct Cleaning


  • Informative resources
  • Free quote
  • Clear pricing policy
440 E King St, Malvern, PA 610-644-0537 daimion.com
Family Heating & Air Conditioning Logo

Family Heating & Air Conditioning

Based on 107 customer reviews.

Services Offered

Radiant HeatingMaintenanceFurnace InstallationAc RepairBoiler InstallationDuctlessIndoor Air QualityInspectionAc Installation


  • Free quote
  • Clear pricing policy
  • Informative resources
325 Sentry Pkwy #200, Blue Bell, PA 215-703-9696 familyhvac.com
Carl J Wendler Heating and Cooling Logo

Carl J Wendler Heating and Cooling

Based on 244 customer reviews.

Services Offered

MaintenanceAc InstallationIndoor Air QualityFurnace InstallationAc Repair


  • Free quote
  • Reliable customer support
  • Clear pricing policy
103 Center St, Conshohocken, PA 610-834-0614 cjwhvac.com


Based on 39 customer reviews.

Services Offered

Ac RepairIndoor Air QualityFurnace InstallationMaintenanceDuctlessEmergency ServicesAc Installation


  • Informative resources
  • Reliable customer support
  • Clear pricing policy
1022 N Valley Forge Rd, Devon, PA 484-929-0344 moreandmar.com

More Local Hvac Companies

Brothers Comfort Services

User Reviews: 4.7/5 

300 Brookside Ave Building 4, Suite 125
Ambler, PA 19002

AirMaster Heating & Cooling Specialists

User Reviews: 5/5 

5545 Baynton St
Philadelphia, PA 19144

Air Done Right

User Reviews: 4.7/5 

1048 Welsh Rd
Ambler, PA 19002


User Reviews: 4.6/5 

880 W Valley Forge Rd
King of Prussia, PA 19406

Bucks County Residential Heating & Cooling

User Reviews: 4.6/5 

427 Beaver St
North Wales, PA 19454

marvin e. kanze, inc.

User Reviews: 4.6/5 

1395 Lawrence Rd
Havertown, PA 19083

Whiting Services Heating and Air

User Reviews: 4.5/5 

401 W Germantown Pike
East Norriton, PA 19403

Masciantonio Heating & Air Conditioning

User Reviews: 4.5/5 

32 Taylor Rd
Conshohocken, PA 19428

J&B Comfort Systems, Inc.

User Reviews: 4.5/5 

575 S Goddard Blvd Unit 406
King of Prussia, PA 19406

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 Norristown
Average Max Temp Percentile:55.9%
August Average Max Temp:82.1°F
Climate Zone:Mixed-Humid
Average Energy Cost:$0.13/kWh
Median Year Houses Built:1965
Average Heat Waves per Year:6.03

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Common Types of Air Conditioners

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

  • Split ACs: Split ACs have two main elements: one inside and one outside. They offer quiet operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.
  • 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 a common choice for condos, apartments, or individual rooms.
  • Ductless mini-split: Ductless mini-splits have an exterior unit and multiple interior units, with no ductwork required. They offer individual room temperature control, higher energy efficiency, and flexible installation options.
  • Window ACs: Window air conditioners are a popular choice for Norristown apartments, condos, and townhomes. These compact, affordable units are designed for cooling small spaces and single rooms, 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 and purifies outside air and sends it through ducts to different rooms in your home.

How to Choose Your Norristown 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 reliable 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.

You should also verify a company has sufficient liability coverage, even if your state doesn't require it. Choosing an insured company will protect you if mishaps arise during work.

Read Customer Reviews

Check customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB accredits contractors that respond to complaints effectively 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 factor in additional fees such as permitting costs. You should also ask about installer guarantees, manufacturer warranties, and the emergency repair process.

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Frequently Asked Questions About AC Repair in Norristown

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

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$66–$177
Electrical circuits$200–$250
Drainage problems$100–$150
Refrigerant leak$400–$1500
Frozen condenser coils$1,328–$3,983
Fan or air blower issues$150–$200
Compressor replacement$600–$1,682

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

Here are some 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 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.

What do I do if my AC is running but not cooling?

If your air conditioner is running but not cooling, a technician will usually check the condenser coil first. Normally, the outdoor unit fans draw air into the coil so the system can extract heat energy from your home. Clearing the obstruction might be all that's necessary to get your AC back on track.

What industry certifications should I look for when researching Norristown AC repair companies?

Private accreditations aren't always necessary, 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.