Future-Proof Your Boiler Room with Marlande Heating

At Marlande Heating, we’ve replaced outdated service contracts with something better: real service, available 24/7/365. Our customers receive prompt support on a time-and-material basis—no exclusions, no hidden clauses. When you call us, we show up. Simple as that.

Boiler Replacement & Room Redesign

Whether following engineer specs or designing in-house, we provide turnkey boiler replacements and complete room retrofits tailored to your building’s size and budget.

Fuel Conversions: Oil to Gas Experts

We’ve led NYC’s transition away from heavy fuels since 2010. Our team ensures:

• Seamless oil-to-gas conversion
• Coordination with gas providers
• Chimney liner or external chimney installation
• Full compliance with Local Law 32 and DEP mandates
• Avoid up to $10,000 in penalties by switching before July 2027

Local Law 87 & 97 Compliance Repairs

Stay ahead of city emissions standards with:

• Boiler cleaning & burner overhauls
• Efficiency testing
• Steam trap & pipe insulation updates
• Control recalibration and fuel-saving optimizations

Smart Heating Controls & IoT Technology

Install state-of-the-art heating systems with internet connectivity:

• Adjust heat remotely via browser
• Real-time alerts via SMS/email
• Apartment-level temperature monitoring
• Fuel savings of 15–25% common after installation

Condensing Boiler Support

Specialized maintenance and repairs for modern condensing units from any brand. Our experienced team ensures performance at peak efficiency.

Certified Welding Repairs – NYS “R” Stamp Holder

All pressure vessel welding is certified and inspected, in full compliance with New York State safety regulations.