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Business Details
40 Years
experience
Emergency
services
Your Trusted HVAC Partner in Stockton, NJ
Established in 1986, Custom Cooling Services has built a reputation for excellence in HVAC and commercial refrigeration services. Our family-owned business combines over 35 years of industry experience with a commitment to quality workmanship and competitive pricing. Led by owner Paul Steffanelli, a seasoned expert with decades of technical expertise, we prioritize personalized service and transparent communication. Our licensed, bonded, and insured team delivers energy-efficient solutions for residential and commercial clients across Hunterdon, Mercer, and Bucks Counties. We specialize in air conditioning, heating, ductless systems, refrigeration, and preventative maintenance, ensuring optimal comfort and air quality.

Our 24-hour emergency service addresses urgent needs promptly, while our preventative maintenance plans extend equipment longevity. Recognized for integrity and reliability, we offer financing options and discounts for seniors, veterans, and firefighters. Customer satisfaction remains our top priority, reflected in our long-standing community trust and positive client testimonials. With factory-trained technicians and partnerships with leading equipment brands, we guarantee professional installations and repairs. Our dedication to innovation, combined with traditional values, ensures we meet evolving industry standards while maintaining affordability.
Services
Air Conditioning Heating Ductless Systems Commercial Refrigeration Water Heaters Air Quality Preventative Maintenance
Details
  • Year established: 1986
Highlights and features
  • We offer 35+ years of specialized HVAC and refrigeration expertise.
  • Our team includes certified mechanical experts with factory training.
  • 24-hour emergency service ensures rapid response for urgent needs.
  • Family-owned with a commitment to community-focused customer service.
  • Preventative maintenance plans extend equipment lifespan and efficiency.
Associations and certifications
  • HVAC License #19HC00392100
What people say
Prompt service Energy bill reductions No scams Professional installation Excellent service
Services
Air Conditioning
We design, install, and repair energy-efficient air conditioning systems for residential and commercial properties. Our technicians diagnose issues promptly, ensuring optimal performance and energy savings. With partnerships with leading brands like Carrier, we provide reliable cooling solutions tailored to client needs.
Commercial Refrigeration
Specializing in commercial refrigeration, we service walk-in coolers, freezers, and ice machines for restaurants and institutions. Our team repairs all major brands and offers emergency services to protect perishable assets, ensuring minimal downtime for businesses.
Water Heaters
We provide installation, repair, and maintenance for residential and commercial water heaters. Our technicians handle gas, electric, and tankless models from brands like Bradford White, ensuring safe and efficient hot water supply for homes and businesses.
Preventative Maintenance
Our preventative maintenance plans extend HVAC and refrigeration equipment lifespan. Services include filter replacement, leak checks, and efficiency adjustments, with priority emergency service and 10% off parts for plan holders.
Ductless Systems
We install and service ductless HVAC systems for homes and businesses without existing ductwork. These energy-efficient systems offer zoned temperature control, with quiet operation and sleek designs to enhance indoor comfort.
People
Paul Steffanelli
Owner
Paul Steffanelli founded Custom Cooling Services in 1986 after decades of hands-on experience in HVAC and refrigeration. He oversees operations, ensuring technical excellence and customer satisfaction while mentoring technicians in best practices.
Questions
What HVAC services do you offer?
We provide air conditioning, heating, ductless systems, refrigeration, water heaters, and preventative maintenance for residential and commercial clients.
Do you offer emergency HVAC service?
Yes, we provide 24-hour emergency service for urgent HVAC and refrigeration issues.
Are financing options available?
Yes, we offer financing for new HVAC system installations to qualified customers.
What areas do you serve?
We serve Hunterdon, Mercer, and Bucks Counties in New Jersey.
How long have you been in business?
We've provided HVAC services since 1986, with owner Paul Steffanelli's 35+ years of industry experience.
Do you offer preventative maintenance plans?
Yes, our plans include priority service, 10% off parts, and seasonal system checks to extend equipment life.