(201) 321-5345
Our Services
New Plumbing Rough In
Complete Bath & Kitchen Renovations
Toilet & Faucet Repairs
Boiler Repair & Installation
Hot Water Heaters
Instant Hot Water Heaters
Sewer Ejectors
Sump Pumps & Battery Back-Ups
Gas Piping to all Appliances
Water Softeners
Garbage Disposals
Sewer Cleaning & Repair
Radiant Heat


Although it can be hard for home and business owners to pinpoint the cause of the problem, most of the time a malfunctioning boiler is painfully obvious. Some common indications of boiler issues include:

  • A lack of heat or insufficient heat
  • Boiler and radiator leaks
  • Loud noises coming from the boiler
  • Fluctuating or unstable temperatures

If you’ve noticed these, or any other concerns, with your boiler, it’s time to get Hawthorne Mechanical on the job. We can evaluate the symptoms of your broken boiler and identify the cause of the problem. From inoperative thermostats to no pilot light, our team can locate the source of the issue and provide you with complete, correct repairs. Bringing you the convenience of one-stop diagnostics and boiler repairs, we can help make certain your boiler is up to keeping your home or business warm.

We provide both routine boiler repair service–like cleaning–and 24-hour emergency boiler repair for sudden issues that need immediate attention. That means whatever type of boiler service your home or commercial property needs, we are available to help. And, because we also offer boiler installation, we can provide assistance even if your boiler is damaged beyond repair. Making boiler repair and installation easy for more than 20 years, Hawthorne Mechanical Contractors is committed to caring for all of your plumbing and heating needs, large and small!

Boiler Installation

From replacing an old or inoperable boiler to putting a boiler system in a new construction building, Hawthorne Mechanical are your one-stop boiler pros. Specializing in both traditional and tankless boiler installation, our professionals can help you get the best boiler for your specific needs. With our commitment to professional installation workmanship, top-quality boiler systems, and fantastic customer service, you can count on us when you need help with your residential or commercial heating system.

We work to help you select the best boiler for your needs as well as provide you with precision installation craftsmanship. When it comes to your heating system, having the right boiler can help ensure you get the most energy-efficient performance in addition to adequate heating. Our knowledgeable plumbers and heating contractors can talk you through the specifics of particular boilers and how their features will relate to your existing heating infrastructure, like radiators and plumbing . And because we offer both tankless boilers and traditional boiler installation, we can provide expert installation no matter which system you select.

If you’re in need of a professional to handle anything from boiler repair to installation, we would love to help. We’re here to take care of all your boiler service needs in north New Jersey!

  • Furnace Repair
  • Furnace Installation
  • Furnace Company
  • Boiler Repair
  • Boiler Installation
  • Boiler Repairs

The WARMAdvantage Program provides rebates for high efficiency home heating systems and/or water heaters. To be eligible you must purchase, install and operate a heating system and/or water heater that meets all applicable efficiency requirements. Click here to learn more about rebates and tax credits.



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NJ State License # 6434