Delivering Excellence to Bayonne Residents and Businesses

551HVAC has earned its reputation as Bayonne's go-to HVAC specialist through years of dedicated service to our community. When heating or cooling emergencies strike, our local team is ready to respond any time, day or night. Our growing base of satisfied customers throughout Bayonne speaks to our commitment to quality workmanship and exceptional customer care.

From routine maintenance to complex system installations, our certified technicians bring expertise and professionalism to every job. We understand that Bayonne homes and businesses have unique HVAC requirements, which is why we take the time to assess your specific situation before recommending tailored solutions that optimize comfort and efficiency for your property.

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Premium HVAC Solutions for Bayonne Properties


Heating, Ventilation and Air Conditioning System Services

  • Complete Heating, Ventilation and Air Conditioning System Installation and Replacement with Precision Engineering
  • Professional Heating, Ventilation and Air Conditioning Repair and Preventative Maintenance Programs
  • Industry-Leading Central Air Conditioning Repair, Installation, and Maintenance
  • Thorough Air Duct Cleaning and Sanitization Services
  • Smart Ventilation Solutions for Optimal Indoor Air Quality
  • Energy-Efficient Mini-Split & Ductless System Solutions for Targeted Comfort

Heating System Excellence

  • Comprehensive Heating Repair, Installation, and Maintenance Solutions
  • Expert Furnace Installation, Maintenance, and Repair by Certified Technicians
  • Advanced Heat Pump Installation, Maintenance, and Repair Services
  • Specialized Ductless Mini Split Repair, Maintenance, and Installation
  • Professional Packaged Rooftop Unit Repair, Installation, and Maintenance Service

Additional Professional Services

  • 24/7 Emergency HVAC Response and Rapid Resolution
  • Custom Climate Control Solutions for Residential and Commercial Properties
  • Seasonal System Tune-ups and Performance Optimization
  • Energy Efficiency Assessments and Upgrade Recommendations
  • Smart Thermostat Integration and Programming

What Our Bayonne Customers Are Saying

★★★★★ - Excellent experience with HVAC They were quick to respond and got my new furnace installed at a reasonable price and ahead of schedule After a... Excellent experience with 551 HVAC. They were quick to respond and got my new furnace installed at a reasonable price and ahead of schedule. After a nightmare experience with another Bayonne company, these guys were a breath of fresh air. Professional, knowledgeable, and no surprise fees. Read More

Lisa Chen

★★★★★ - The crew from HVAC was absolutely fantastic to work with Always picked up my calls or got back to me within minutes No confusing technical... The crew from 551 HVAC was absolutely fantastic to work with. Always picked up my calls or got back to me within minutes. No confusing technical jargon - just straightforward talk about what needed to be done in our home. Such a pleasure dealing with contractors who actually communicate well! Read More

Dan Bowen

★★★★★ - HVAC really saved the day when our heating system died during the coldest week of the year - with my very pregnant wife about to... 551 HVAC really saved the day when our heating system died during the coldest week of the year - with my very pregnant wife about to pop! Their emergency service in Bayonne is the real deal - had heat flowing again within hours. Now that's the kind of service you remember and tell your neighbors about. Read More

Mark Bailey


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