Nikkolas Lenahan

Highly skilled HVAC technician and military veteran with six years of service as a U.S. Marine Corps Sergeant (0351 Assaultman). Certified Journeyman in HVAC for New Jersey, with extensive experience in installing, maintaining, and repairing forced air systems, air conditioning, boilers, steam boilers, oil systems, mini split systems, and commercial HVAC applications. Completed a state-recognized apprenticeship program, gaining expertise in advanced mini-split, boiler, and high-velocity systems. Recognized for strong leadership, problem-solving abilities, and a steadfast commitment to excellence in military and civilian roles.

• Certified Journeyman in HVAC – State of New Jersey
• Completed State-Recognized HVAC Apprenticeship Program
• EPA Certification for Refrigerant Handling
• Military Leadership Development Training

Proficient in installing forced air systems, air conditioning units, boilers (steam and standard), oil heating systems, and mini-split systems for residential and commercial applications., Experienced retrofitting older systems to improve energy efficiency and meet updated safety standards., Skilled in blueprint reading and load calculations to determine proper equipment sizing and placement for optimal system performance., Adept at installing ductwork, registers, and venting systems with precision to ensure balanced air distribution and efficient airflow., Conducted thorough diagnostics and troubleshooting of HVAC systems to identify and resolve issues quickly and effectively., Performed preventive maintenance tasks, including cleaning, inspecting, and replacing filters, belts, motors, and electrical components., Repaired and replaced faulty components, including compressors, heat exchangers, thermostats, and control systems, ensuring long-term functionality., Monitored system performance, measure airflow, and adjust refrigerant levels to ensure proper cooling and heating efficiency., Built strong relationships with clients by clearly explaining system issues, repair options, and maintenance best practices., Provided detailed recommendations for system upgrades or replacements to enhance energy efficiency and comfort., Ensured customer satisfaction by completing projects on time, maintaining clean work areas, and delivering quality workmanship., Comprehensive knowledge of various HVAC systems, including traditional systems, high-velocity setups, and advanced energy-efficient models., Proficient in using diagnostic tools, such as refrigerant gauges, multimeters, combustion analyzers, and airflow meters., Adhere to state and federal regulations, including EPA standards for refrigerant handling and disposal., Ensure all installations and repairs comply with local building codes and safety guidelines., Conduct thorough risk assessments to guarantee a safe working environment for both clients and team members.