Air Conditioning ContractorHVAC ContractorHeating ContractorPlumberWater Heater Service
Since 1969, J Halligan & Sons has been the trusted name in heating and air solutions across Delaware, Chester, and Montgomery Counties. We're a family-owned business that understands the importance of a comfortable home. Our team of skilled technicians brings over six decades of experience to every job, ensuring your HVAC systems run smoothly and efficiently. As an HVAC company in Havertown, PA, we take pride in delivering dependable heating services that reflect our deep roots in the community. We work hard to provide personalized attention, ensuring every homeowner feels supported and confident in the systems that keep their families comfortable.
J Halligan & Sons has been keeping homes and businesses cool and comfortable since 1969. With over 60 years of experience in the heating and air industry, we've become the trusted name for AC services in Delaware, Chester, and Montgomery Counties. Our family-owned and operated HVAC company takes pride in delivering exceptional AC repair, maintenance, installation, and tune-up services that keep your cooling systems running at peak performance.
Our team of skilled technicians specializes in a wide range of ventilation services, ensuring that your home or business maintains optimal air quality and comfort. We understand the importance of proper ventilation in maintaining a healthy indoor environment, which is why we offer comprehensive solutions tailored to your specific needs. Whether you require air duct installation, repairs, custom ductwork, or complete ventilation system installation, our experienced professionals are here to deliver outstanding results.
We understand that clean air is essential for your well-being, which is why we offer a comprehensive range of air quality services. From state-of-the-art air filtration systems to advanced air purifiers, dehumidifiers, and humidifiers, we've got all your indoor air needs covered. Our experienced team is knowledgeable about the latest technologies and best practices in air quality management, allowing us to provide tailored solutions that meet your specific requirements.
We're committed to providing exceptional water heating services that meet your unique needs. Whether you're looking for installation, repair, or advice on the best water heating solution for your home, our experienced team is here to help. We offer competitive pricing, price matching, and free next-day estimates to ensure you get the best value for your investment.
Our family-owned and operated business has built a reputation for excellence over six decades, providing comprehensive heating services tailored to meet the unique needs of each customer. We understand that a well-functioning heating system is crucial for your comfort and peace of mind, especially during the cold winter months. Whether you need routine maintenance, furnace repairs, or a furnace installation, our reputation for quality makes our heating services in Havertown, PA, a trusted choice for local homeowners.
J Halligan & Sons - S
12 items
services
Reasonable Rates On Heating Oil
Oil And Gas Furnace Installations
Heating Service Available 24/7
Expert Air Conditioning Installations
Quality And Professional Ac Services
Air Conditioning Service And Repair
Gas Conversions
High Efficiency HVAC
Seasonal Maintenance
Emergency Heating and Air Repair
Specialty HVAC Services
Thermostat Services
Reviews
4.7
266 reviews
5 stars
242
4 stars
9
3 stars0
2 stars1
1 star
14
CA
Christopher Amalfitano
May 29, 2026
5.0
After having issues for over a year, I reached out to J. Halligan & Sons. Dereck and Jr were the best technicians I could have asked for. Derek's professionalism earned my confidence and appreciation. He is honest, knowledgeable, and wanted the best for me and my family as the customer. Both were fast, efficient, and extremely mindful of my home and property. It's because of Dereck and Jr that I'll return my business to J. Halligan & Sons in the future.
DT
Dan Turley
Apr 29, 2026
5.0
Great service!
TD
TOM Defelice
Mar 31, 2026
5.0
We used the J Halligan Services for many years. They are so great to work with. The family and other work members are always friendly, helpful and professional. Highly recommend using them for all your Heating and Cooling services
RF
Rosemary Fuller
Mar 2, 2026
5.0
I cannot give Quentin, the delivery driver, enough stars. What a friendly, personable, kind person he is. A great customer representative for J. Halligan & Sons.
ES
Erica Slaton
Mar 31, 2021
5.0
Great Company! Low oil prices, fast delivery and excellent customer service!
Frequently Asked Questions About J Halligan & Sons
What types of service do you offer?
J. Halligan & Sons Heating and Air Conditioning provides comprehensive heating, air conditioning, and air purifier services. We handle repairs for most makes and models of heating and cooling systems. Our PremierOne air purifiers utilize polarized media and HEPA filters to effectively remove allergens and contaminants from indoor air. HEPA filters are known to remove at least 99.97% of particulates measuring 0.3 microns in diameter, as noted by Good Housekeeping. For more information about our products and services, please contact us.
Do you offer free estimates?
Yes, we provide complimentary estimates for our air conditioning repair and HVAC services.
Do you offer emergency services?
We offer round-the-clock emergency services to address all your heating and air conditioning repair needs.
Do you offer financing?
We do offer financing options. Our streamlined process assists you in applying for and exploring various financing or leasing options for your HVAC and air conditioning repair needs.
What are your business hours?
Our regular business hours are from 7:30 AM to 5:00 PM, Monday through Friday. Additionally, we provide 24-hour emergency services for heating and air conditioning repairs.
How often should I have my air conditioning system serviced?
We recommend servicing your air conditioning system at least annually to ensure optimal performance. For areas with high usage, bi-annual servicing may be more appropriate. Our technicians at J. Halligan & Sons can evaluate your system and suggest a maintenance schedule tailored to your specific requirements. Please reach out to us if you have any questions about air conditioning maintenance or repairs.
What are the signs that my air conditioner needs repair?
Several indicators suggest your air conditioner may require professional attention. These include inconsistent cooling, strange noises, unexpected increases in energy costs, and reduced airflow. If you notice any of these issues, we recommend contacting us promptly. Our experienced technicians can identify the problem and provide effective solutions for your air conditioning repair needs.
Can I install a new air conditioner myself?
While we appreciate the initiative, air conditioner installation involves complex electrical and mechanical work. We strongly advise seeking professional assistance for proper installation. Our team at J. Halligan & Sons possesses the necessary expertise to ensure your new air conditioning unit is installed correctly, guaranteeing efficient operation and safety. Please contact us if you have any questions about installation or repairs.
How long does an air conditioner installation usually take?
The duration of an air conditioner installation varies depending on factors such as installation complexity, unit type, and existing setup. Typically, a standard installation takes between 4 to 8 hours. More complex installations may require additional time. Our skilled technicians can provide a more precise timeline based on your specific situation. For all your installation or repair needs, consider J. Halligan & Sons.
What factors influence the cost of air conditioning installation?
The cost of air conditioning installation is influenced by several factors including the size of your space, the type of air conditioning unit selected, any necessary ductwork or electrical modifications, and the complexity of the installation process. At J. Halligan & Sons, we offer transparent pricing and will provide you with a detailed estimate based on your specific circumstances. We are committed to delivering high-quality installation and repair services.
What services does J Halligan & Sons provide?
J Halligan & Sons offers heating and cooling services including oil sales, oil and gas furnace installations, HVAC service, air conditioning installation and repair, and gas conversions.
What are the regular business hours of J Halligan & Sons?
The business is open Monday through Friday from 7:30 AM to 5:00 PM and is closed on Saturdays and Sundays, with 24-hour emergency services available.
Where is J Halligan & Sons located?
J Halligan & Sons is located at 412 Darby Road, Havertown, PA 19083, USA.
What payment methods are accepted at J Halligan & Sons?
They accept payment via Cash, Check, Discover, MasterCard, and Visa.
Does J Halligan & Sons provide emergency heating or cooling services?
Yes, they provide 24-hour emergency service for heating and air conditioning needs.
Which HVAC brands does J Halligan & Sons work with?
They work with Bryant, Carrier, and York brands.
How can I contact J Halligan & Sons for service?
You can call them at +1 610-448-9001 or email halliganandsons@halliganandsons.com.
What nearby places could I visit before or after using J Halligan & Sons' services?
You can visit nearby spots like Llanerch Park for outdoor activities or Discover Haverford, a community resource, both conveniently near J Halligan & Sons.
Are there nearby automotive services near J Halligan & Sons?
Yes, Fay Auto Repair and Fay Auto Repair Inc are nearby, which can be handy if you need vehicle maintenance when visiting J Halligan & Sons.
Can nearby fuel and convenience services help customers visiting J Halligan & Sons?
Yes, Liberty Bell Fuel is a nearby gas station and convenience store where customers can fuel up or pick up essentials when visiting J Halligan & Sons.
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