Summary
Overview
Work History
Education
Skills
Sign Language signer and Interpreter
Timeline
Generic
Dennis B. Dialo

Dennis B. Dialo

Refrigeration And Air Conditioning
Purok 5A, Poblacion, Trento,Agusan del Sur

Summary

AC Technician with thorough knowedge of common HVAC systems. Experience maintaining systems in good operating condition and evaluating for optimal efficiency. Proactive in routine maintenance and operating cost reductions. Hardworking HVAC professional offering proven history in managing residential, commercial and industrial HVAC needs with skillful and efficient repairs. Adept at testing and inspecting systems to isolate faults and implement repair plans. Effectively align systems to meet manufacturer specifications and maximize performance. Accomplished HVAC Technician with strong knowledge of and Number+ years experience in equipment start-up and troubleshooting. Collaborates well with co-workers. Detail-oriented Job Title versed in troubleshooting and repairing heating, ventilation and air conditioning equipment. Skilled at quickly identifying problems and clearly explaining issues to customers. Skilled HVAC specialist and expert in troubleshooting and diagnosing and repairing equipment problems. Exceptional skills working with Type and Type units in both commercial and residential settings. HVAC Technician trained in Type, Type air conditioning processes. Vast knowledge base of multiple system types and controls. Pursuing position with progressive company to provide exceptional service. Well-versed in testing connections, repairing components and charging refrigeration systems. Demonstrated success in working alone or as part of a team to complete refrigeration maintenance, repairs and installations quickly and accurately. Skilled AC Technician with 22 years in residential and commercial HVAC installation, repair and maintenance. Knowledgeable in diagnostic troubleshooting and current on latest energy-efficient systems and technologies. Dedicated to optimizing system performance through structured preventive maintenance and implementing cost-effective systems configurations. HVAC and Refrigeration Technician skilled at communicating with vendors, team members and customers. Excellent organization skills to manage multiple time-sensitive work orders. Hardworking and passionate job seeker with strong organizational skills eager to secure entry-level. Ready to help team achieve company goals. Organized and dependable candidate successful at managing multiple priorities with a positive attitude.

Overview

17
17
years of professional experience
2
2
years of post-secondary education

Work History

Air Conditioning Technician

Agusan Del Sur Electric Cooperative Trento Branch
Trento, Agusan Del Sur
2015.01 - Current
  • Tested capacitors, transistors and transformers for proper continuity and resistance.
  • Communicated with supervisors to gather system malfunctions symptoms and locations for diagnosis and correction.
  • Replaced dirty filters throughout system of air handlers every 4 months following routine maintenance schedule.
  • Clean, and do trouble shooting and do repairs on Aircon units.

Air Conditioning Technician

Trento National High School
Trento, Agusan Del Sur
2015.01 - 2023.03
  • Communicated with supervisors to gather system malfunctions symptoms and locations for diagnosis and correction.
  • Tested capacitors, transistors and transformers for proper continuity and resistance.
  • Cleaned sheet metal ducts, evaporator coils, drip pans, axial and centrifugal fans and capacitor-start and resistance-start motors.
  • Soldered and rewired internal electrical components of air handlers and condensers.
  • Performed troubleshooting on HVAC systems to determine root cause of issues.
  • Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
  • Consulted with project management during group installations.
  • Kept accurate records of time and materials used for each job to compile into service reports.
  • Traveled to job sites for both scheduled and emergency appointments.
  • Tested chemical levels in refrigerators and freezers to verify compliance with regulations.
  • Evaluated status of refrigeration liquids for safety and compliance purposes.
  • Investigated major malfunctions and breakdowns of heating and air-conditioning systems and used troubleshooting to determine causes.

Aircon Technician / HVAC/ AC Technician

Saudi Arabia Telecom Company
Arab Peninsula, Jubail
2007.07 - 2010.01
  • Performed troubleshooting on HVAC systems to determine root cause of issues.
  • Conducted maintenance service on HVAC systems to increase life expectancy of equipment and prevent costly repair work.
  • Repaired and replaced motors, bearings and belts.

Education

Refrigeration And Air-conditioning - Proficiency in Refrigeration & Aircon Maintenance

St. Mary College
Tagum City
1998.06 - 2000.03

Skills

Refrigeration system evacuation

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Sign Language signer and Interpreter

In addition to my technical expertise, I have a background in Sign Language and have been actively engaged in volunteering as a community teacher for Deaf since 2017. This role has allowed me to develop strong record-keeping skills while managing the profiles of Deaf individuals.

Timeline

Air Conditioning Technician

Agusan Del Sur Electric Cooperative Trento Branch
2015.01 - Current

Air Conditioning Technician

Trento National High School
2015.01 - 2023.03

Aircon Technician / HVAC/ AC Technician

Saudi Arabia Telecom Company
2007.07 - 2010.01

Refrigeration And Air-conditioning - Proficiency in Refrigeration & Aircon Maintenance

St. Mary College
1998.06 - 2000.03
Dennis B. DialoRefrigeration And Air Conditioning