J Halligan & Sons

4.7

About the business:

At Havertown's J Halligan & Sons, we specialize in HVAC services as a trusted and reliable air conditioning and heating contractor. Our expertise lies in maintaining, installing, and repairing heating and cooling systems, ensuring your comfort at all times.

Our team of skilled technicians is dedicated to providing top-notch HVAC solutions tailored to meet the specific needs of our valued Havertown community. We're proud to offer a comprehensive range of services including air conditioning and heating system repairs, maintenance contracts, and new installations, all designed with your comfort and energy efficiency in mind.

With over 4.7/5 customer ratings from more than 50 reviews, our commitment to quality workmanship and customer satisfaction sets us apart as a trusted name in the HVAC industry. We invite you to experience the J Halligan & Sons difference by scheduling your service appointment today.

Air Conditioning Contractor

In Havertown, we're your reliable air conditioning specialists, J Halligan & Sons. When summer heat waves strike, we provide swift …
Book from $50
Heating Contractor

In Havertown, we provide reliable heating solutions for your home. Our Heating Contractor service ensures efficient warmth during chilly days. …
Book from $50
Hvac Contractor

In a home's heartbeat, when your HVAC system falters, we, J Halligan & Sons in Havertown, are here to restore …
Book from $50

Photos and videos

Hours of operation

Mon – Fri
Sat – Sun

7:30 AM – 5:00 PM
Closed

Latest reviews

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Kelsey Bierling
23 May 2026
5
They responded quickly to my call. From start to finish they were professional and everything that I would hope for in a company. Would definitely use them again.
Renato Latini
23 May 2026
5
We have used Halligan & Sons to install new HVAC system & service a high efficiency boiler at our new house and to install a new heater and HVAC system at our old house. I can't say enough good things about Mark Halligan and his team. He is honest and responsive and I would recommend this company to anyone. We have used other companies in the past to service our equipment and their customer support just can't compare this Halligan and sons. The sales rep worked to find rebates to get us money back on our new equipment and that saved us some money.
Sales Rep
23 May 2026
5
The sales rep was very prompt, explained options thoroughly and got the replacement scheduled quickly. This is our send time using them and they have been great.