Shamrock Heating and Air Conditioning Inc

4.6
179 reviews

About

Air Conditioning ContractorHVAC ContractorElectrical Installation ServiceElectrician
Shamrock Heating and Air Conditioning Inc provides residential and commercial HVAC repairs, HVAC installations, water heater installation and repair, and residential electrical services in South and Central New Jersey.

Location

Shamrock Heating and Air Conditioning Inc
143 Red Lion Road, Southampton Township, NJ
08088, United States

Hours

Reviews

4.6
179 reviews
5 stars
149
4 stars
10
3 stars
2
2 stars
7
1 star
11

What are people saying?

AI-generated from recent customer reviews

Service Quality

Many customers praised Shamrock for their professional, knowledgeable, and courteous service, often highlighting the technicians' thoroughness and ability to resolve issues efficiently.

Customer Experience

While several reviews commend the company's responsiveness and ease of scheduling, there are notable complaints about poor communication and service delays, particularly in urgent situations.

Long-term Relationships

Numerous long-term customers expressed satisfaction with Shamrock's consistent service over many years, indicating a strong reputation for reliability and trustworthiness.

Mixed Reviews

Despite positive feedback, some customers reported significant issues, including unresolved problems and dissatisfaction with service follow-up, suggesting inconsistency in performance.
  • TS
    Theresa Scott
    Jan 4, 2026
    5.0
    Very good company. Satisfied with their work.
  • AA
    A.K A
    Dec 29, 2025
    1.0
    No idea how their rating is this high on google. Before you use them check Yelp. Shamrock will never get another dime out of me. Shamrock did my new construction development. More than one home in this development is having issues with CFM's. Long story short you have to have air getting sucked out as you blow it in. We have too much air getting blown in and not enough getting sucked out. So we don't have enough returns and home isn't heated or cooled properly. Shamrock knew this because CFM's are a simple math problem. They cut corners so badly and tried to do it all cheap as possible. They came back SO many times to "balance" the system. When all the while they knew it wasn't going to work. We could've balanced it 1 million times and it still would not have worked. Because the math was off. BUYER BEWARE! And yes there are a couple good reviews. But do you want to take that risk on your home? I wouldn't. Not on Shamrock. Never again,
  • JI
    John Imperato
    Dec 26, 2025
    5.0
    Been with them for over 25 years. Always professional, very confident, and reliable.
  • KA
    Karen Albanese
    Dec 2, 2025
    5.0
    I have used Shamrock for 30 years and they’re only getting better and better each year. They serviced my heater as well as my air conditioner units. The service technicians are great. I love having the contract and not worrying about anything coming down the road. I highly recommend Shamrock
  • KB
    khaldoun bitar
    Nov 14, 2025
    1.0
    The worst experience i have the worst customer service. A technician came out said it was heating when it wasn’t. I called back. They said he will come out passed the weekend. Which we spent without heat. We were scheduled 1-5 he never showed up. I reached out to him at 5:44 pm. He said in order to come past hours he will have to charge me double. Asking me for money when coming to fix it was part of his run. I reached out to him on Wednesday because was on a trip man named paul was helpful he scheduled to me at the top of 1-5 on Thursday. I call a 2 no one showed up. It turns out i was never scheduled. Of course i am furious. I hung up paul calls me back within the hour we were able to schedule for 4-6 on friday. I was on a trip i called from outside the country to make sure they will be there. Paul asked me to hold on. He spoke to chris and came back and said that the technician was held at his first job. That he will not make it today. Incompetent people and company.

Frequently Asked Questions About Shamrock Heating and Air Conditioning Inc

How often do I need to change my air filter?

As a general guideline, we recommend changing your air filter monthly. However, the frequency may vary depending on your location and the presence of contaminants such as dirt or pet dander. It's advisable to inspect your filter regularly and replace it when it appears dirty.

If I replace my outdoor unit, do I also need to replace my indoor unit?

In most instances, replacing both units simultaneously is advisable. Air conditioner and heat pump outdoor units are designed to work with matching indoor units. Using mismatched units can reduce efficiency and performance. Additionally, if both units were installed at the same time, the indoor unit is likely nearing the end of its lifespan as well. Replacing both units ensures a complete system warranty, potentially saving you from bearing the full cost of repairs during the warranty period.