Boiler Services on Long Island

A properly functioning boiler is essential for maintaining warmth and comfort in your home or business. Whether you rely on your boiler for heating, hot water, or both, ensuring it operates efficiently is crucial for energy savings and long-term performance. At NJM Mechanical and Contracting, we specialize in comprehensive boiler services on Long Island, offering everything from routine maintenance to full system replacements.

Boiler Installation and Replacement

A well-installed boiler is the foundation of an efficient heating system. Proper installation ensures consistent heating, lowers energy consumption, and extends the lifespan of your unit. If your boiler is outdated, inefficient, or frequently breaking down, a replacement may be the best option.

Person fixing a plumbing valve with a wrench.

Types of Boilers We Install and Replace:

  • Steam Boilers - Ideal for homes and buildings with radiator-based heating systems.
  • Hot Water Boilers- Provides reliable heating and hot water for various property sizes
  • High-Efficiency Condensing Boilers - Designed to maximize energy savings with advanced technology.
  • Oil and Gas Boilers - Options available for different fuel types to match your specific needs.

Our Installation Process

Before installing a new boiler, our team performs a detailed heat load analysis. This crucial step helps determine the appropriate boiler size, preventing overuse or inefficiencies. By selecting the right capacity, we ensure your new system delivers optimal performance while keeping energy costs under control.

Boiler Repair and Maintenance

Regular maintenance is the key to extending the lifespan of your boiler and preventing unexpected breakdowns. A neglected boiler can lead to inefficiency, safety hazards, and expensive emergency repairs. Our skilled technicians provide thorough servicing to keep your system running at peak performance.

Industrial pipes and machinery in dimly lit space.
Pressure gauge and valves in industrial setting.

What’s Included in Our Boiler Maintenance Services?

  • Burner and Heat Exchanger Cleaning - Ensures optimal heat transfer and efficiency
  • Pressure and Safety Control Inspection- Verifies proper operation and prevents hazardous conditions.
  • Leak and Corrosion Assessment - Identifies potential weak spots before they become major issues.
  • Thermostat Calibration - Guarantees accurate temperature control and energy efficiency.
  • Sludge and Sediment Flushing – - Clears buildup that can clog pipes and reduce efficiency.

Signs Your Boiler Needs Repair

Even with routine maintenance, boilers can develop problems over time. If you experience any of the following issues, it may be time to schedule a professional repair:

  • Uneven Heating - Some rooms feel warmer than others, indicating circulation issues.
  • Strange Noises- Banging, hissing, or whistling sounds suggest internal component problems.
  • Unusual Odors - A burning or metallic smell could indicate overheating or leaks
  • Rising Energy Bills - An inefficient system works harder, consuming more energy.
  • Frequent Cycling - The boiler turns on and off too frequently, signaling a malfunction.
Colorful electrical wires with labeled connections.

At NJM Mechanical and Contracting, our repair specialists quickly diagnose and resolve these problems, restoring your heating system’s reliability and efficiency.

Why Choose NJM Mechanical and Contracting?

Expertise You Can Trust

Our team consists of highly trained, licensed professionals with years of experience handling all major boiler brands. Whether it’s a routine tune-up or a complex repair, we bring knowledge and precision to every job.

24/7 Emergency Repairs

Boiler issues don’t always happen during business hours. That’s why we offer round-the-clock emergency repair services, ensuring you’re never left in the cold when you need heat the most.

Energy-Efficient Solutions

We prioritize cost-effective heating solutions that reduce energy consumption. Whether it’s recommending high-efficiency boilers or optimizing your current system, we help you lower heating costs without compromising comfort.

Custom Maintenance Plans

Every boiler system has unique requirements. Our tailored maintenance programs help extend the lifespan of your equipment, reduce repair costs, and improve overall performance

Get Reliable Boiler Services on Long Island

Don’t wait for a breakdown to address your boiler’s performance. Whether you need a new installation, emergency repair, or preventative maintenance, NJM Mechanical and Contracting is your trusted partner. Contact us today to schedule a consultation and ensure your heating system remains reliable and efficient year-round