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50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Bernardsville, NJ
Ludlow Heating & Cooling has served Bernardsville, NJ since 1954, providing trusted HVAC solutions for residential and light commercial clients. Our NATE-certified technicians deliver expert installation, maintenance, and repair services for heating, ventilation, and air conditioning systems. With a dedicated sheet metal fabrication shop, we ensure custom ductwork for optimal system efficiency. As authorized dealers for Lennox, Burnham, and Unico, we combine premium equipment with personalized service. Our team maintains all major HVAC brands, offering 24/7 emergency support to address urgent needs.

Over six decades of local expertise allow us to meet evolving climate control demands while upholding our founding commitment to quality. We stock essential parts and accessories to minimize customer reliance on big-box retailers. Our family-owned legacy continues through dedicated professionals who prioritize customer comfort and system reliability. From new construction installations to urgent repairs, we deliver tailored solutions backed by generational experience. This enduring dedication to excellence has made us a cornerstone HVAC provider in the Bernardsville community.
Services
HVAC Installation System Maintenance Emergency Repairs Sheet Metal Fabrication Parts Sales
Details
  • Year established: 1954
Highlights and features
  • 60+ years of local HVAC expertise since 1954
  • NATE-certified technicians for industry-leading standards
  • Custom sheet metal fabrication for optimal system performance
  • Authorized dealer for Lennox, Burnham, and Unico systems
  • 24/7 emergency service for urgent heating/cooling needs
Associations and certifications
  • NATE (North American Technician Excellence)
Services
HVAC Installation
We specialize in complete HVAC system installation for new construction and renovation projects. Our experts assess your property's unique requirements to recommend optimal heating and cooling solutions. With access to premium brands like Lennox and Burnham, we ensure energy-efficient installations that meet modern comfort standards while maintaining system longevity.
Emergency Repairs
Our emergency repair service addresses urgent HVAC failures outside regular business hours. A dedicated on-call technician responds promptly to critical heating or cooling system malfunctions. We maintain a comprehensive parts inventory to resolve most issues during the initial visit, minimizing downtime for residential and commercial clients.
Sheet Metal Fabrication
Our in-house sheet metal shop creates custom ductwork tailored to each property's specifications. This precision fabrication ensures optimal airflow and system efficiency. We design duct systems that integrate seamlessly with existing structures while meeting strict performance standards for residential and light commercial applications.
System Maintenance
Regular maintenance programs extend HVAC system lifespan and maintain peak performance. Our technicians perform comprehensive inspections, cleaning, and adjustments to prevent breakdowns. Scheduled service visits help identify potential issues before they become major problems, ensuring consistent comfort and energy efficiency.
Parts Sales
We offer a wide selection of HVAC replacement parts and accessories for both residential and commercial systems. Our inventory includes filters, thermostats, water panels, and sheet metal components. This availability allows customers to avoid big-box store inconveniences while ensuring proper part compatibility for their specific equipment.
People
Don Ludlow
Founder
A WWII veteran who started the company in 1954, Don Ludlow built the business from a small refrigeration service into a trusted HVAC provider. His commitment to quality and customer service established the foundation for six decades of community service.
Dave Wood
Sales
As a key sales representative, Dave Wood provides expert guidance on HVAC solutions tailored to client needs. With extensive product knowledge and a focus on customer satisfaction, he helps clients select optimal heating and cooling systems.
Tom Wood
Sales
Tom Wood contributes to the company's sales team with comprehensive HVAC system expertise. He works closely with clients to understand their comfort requirements and recommend appropriate solutions that balance performance and budget considerations.
Dominick Marzigliano
Service Technician
Dominick Marzigliano provides expert service and repair solutions as a key technician. His NATE certification ensures adherence to industry standards while delivering reliable HVAC maintenance and emergency repair services to residential and commercial clients.
Questions
What HVAC services do you offer?
We provide complete heating, ventilation, and air conditioning services including installation, maintenance, emergency repairs, and custom sheet metal fabrication for residential and light commercial properties.
Are your technicians certified?
Yes, our team includes NATE-certified technicians who maintain industry-leading standards for HVAC installation, service, and repair work across all makes and models.
Do you offer emergency HVAC service?
We provide 24/7 emergency service for urgent heating and cooling system failures. Call 908-766-3111 after hours and follow the prompts to reach an on-call technician.
What areas do you serve?
We primarily serve Bernardsville, NJ and surrounding communities, providing HVAC solutions to both residential and light commercial clients throughout the region.
Can you service all HVAC brands?
Yes, while we're authorized dealers for Lennox, Burnham, and Unico systems, our extensive parts inventory and technical expertise allow us to service virtually all major HVAC equipment brands.
Reviews (5)
Adam Sparrey
Dec 13, 2021 Report
What a great experience we had today. I called this morning and a technician was at my house by 3.30 and he fixed the problem. Very courteous with my wife and very fair with their pricing. Service: Heating system repair
Bill N.
Jul 02, 2021 Report
Came hone Sunday night to a broken condenser on the hottest night of the year. Called the Ludlow team at 8am Monday and they have their technician on site by 9am. Fantastic service. Highly recommend.
Funda Jetley
Feb 10, 2021 Report
Critical: Professionalism Ludlow refused emergency services as I was a new customer. Emergency services are only for those who are existing customers. For new customers, even if there is emergency, the wait time is 2.5 weeks. This is preposterous.
John W.
Jan 31, 2020 Report
Just moved into an older house that just won't get warm on colder days. I called Ludlow to come out and they came later that same day which was great. After reviewing the heating system, the tech suggested installing supplemental heat in the existing air exchanger and the office would send me an estimate. They charged me $200 payable on the spot for one hour's worth of "work". The next day I got a call from the office letting me know my system was too old to get the parts to do this. I paid $200 for them to give me an estimate only to have them tell me their own suggestion for fixing the problem won't work.
Chris C.
Dec 01, 2019 Report
They installed a new blower motor in my home. Two weeks after it failed due to their workmanship. They did not charge me to come and reinstall. A week later it failed again and was just told that if it is due to their workmanship, they will not warranty the work. The want a $190.00 service call and $140.00 per hour after the first 1/2 hour of labor. They will not warranty their work. I of course expect to pay any charges on new work or parts, but if is their workmanship, why should I be charged? This comes directly from Dave Wood the owner! Bad business! Do not use!