Mr. Tankless: Expert Plumbing and Heating for Central New Jersey

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Mr. Tankless: Expert Plumbing and Heating for Central New Jersey

At Mr. Tankless, we specialize in all types of plumbing and heating repairs and installations. Homeowners turn to us for precision work on steam boilers, hot water boilers, traditional water heaters, and advanced tankless heating systems. We also specialize in oil-to-gas conversions, helping customers modernize their homes with cleaner, more efficient energy.

We proudly serve New Providence, Berkeley Heights, Gillette, Summit, Chatham, Madison, and most of Central New Jersey.

Proudly serving your neighborhood

– New Providence, NJ
– Berkeley Heights, NJ
– Gillette, NJ
– Summit, NJ
– Chatham, NJ
– Madison, NJ
– Most of Central New Jersey


 What sets Mr. Tankless apart


– Boiler expertise—steam and hydronic: We size correctly, install to best practices, and optimize for comfort and efficiency.
– Tankless mastery: Gas sizing, venting, condensate handling, and recirculation done right for endless hot water and lower standby losses.
– Full-scope plumbing and heating: From emergency repairs to whole-home repipes and fixture replacements, we handle it all.
– Oil-to-gas conversions: Turnkey coordination—from permits and gas piping to equipment selection and safe oil tank decommissioning.
– Local know-how: Familiar with municipal permitting, inspection requirements, and neighborhood housing stock across our service area.

Steam boiler excellence


Steam heat rewards careful craftsmanship. Our approach:
– Correct sizing by connected radiation (EDR) to avoid short-cycling and uneven heat.
– Proper near-boiler piping, header height, equalizer, and Hartford Loop for dry steam.
– Main venting upgrades for faster, quieter heat balance across radiators.
– Thorough cleaning and skimming, plus reliable safeties like LWCOs and pressuretrols.

 Hot water (hydronic) boilers
– Condensing and non-condensing systems, with outdoor reset controls for steady comfort.
– Zoning and circulator/zone valve strategies for efficient distribution.
– Indirect water heaters paired with boilers for high recovery and durability.

Water heaters and tankless systems
– Traditional tank water heaters: right-sized for household demand with code-compliant expansion control.
– Tankless water heaters: compact, efficient, and ideal for continuous hot water. We handle:
– Gas supply sizing, pressure verification, and sediment traps.
– Direct-venting with listed materials and clearances.
– Condensate neutralization and safe drainage.
– Optional recirculation loops for fast hot water at distant fixtures.

Oil-to-gas conversions (a Mr. Tankless specialty)
Switching from oil to natural gas offers cleaner operation, higher efficiency, and reduced maintenance. Our process:
1) Site evaluation and load calculation to size equipment properly.
2) Utility coordination for service line and meter arrangements when needed.
3) Permits and inspections with your local construction office.
4) Safe removal or decommissioning of oil equipment; NJ-compliant tank closure documentation where applicable.
5) Installation of sealed-combustion, high-efficiency gas appliances (boilers, furnaces, and tankless water heaters).
6) Venting, combustion air, and condensate management per manufacturer specs and code.
7) Final commissioning, homeowner orientation, and maintenance planning.

Comprehensive plumbing and heating services
– Repairs: leaks, clogs, valve replacements, fixture service, and more.
– Installations: repipes (copper/PEX), sump/backwater solutions, and code updates like PRVs and thermal expansion tanks.
– Water quality: filtration and softening recommendations tailored to local conditions.
– Preventive maintenance: seasonal checkups for boilers, water heaters, and safety controls.

Ready to upgrade your comfort?

Whether you’re replacing a steam boiler, installing a tankless water heater, or planning an oil-to-gas conversion, Mr. Tankless delivers precise, code-compliant work built for New Jersey homes. Let’s design the right solution for your comfort, efficiency, and peace of mind.