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City Corporation Boiler Operator

May 25, 2022

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Colby Castagno

*** ***** *******

Tooele, UT ****4


Work Experience

HVAC Technician II

Salt Lake City Corporation

**** * **** *****

Salt Lake City, UT 84116

September 2019 to Present

Hours per week: 40

Salary: 21.65 per hour

Supervisor: Dan Johnson 801-***-****)

Facility HVAC Technician perform preventive maintenance and diagnostics/repair of failed equipment on rooftop units, air handlers, VAV’s, boilers, circulating pumps, unit heaters, chillers, split systems, evaporative coolers, furnaces, exhaust fans, AC units, water heaters, ice machines, and refrigerators.

HVAC Technician II

Husky Property Maintenance

101 East 7200 South

Midvale, UT 84047

July 2018 to May 2019

Hours per week: 60+

Salary: 80,000-100,000

Supervisor: Vaughn Miler 385-***-****)

Residential HVAC Technician performed preventive maintenance and diagnostics/repair of failed equipment on furnaces, AC units, water heaters, and exhaust fans. Emergency callout.

HVAC Technician II

Metro Tech

1827 Walden Office Square #304

Schaumburg, IL 60173

June 2017 to July 2018

Hours per week: 70

Salary: 100,000-120,000

Supervisor: Floyd Buttrell 800-***-****)

Commercial HVAC Technician performed preventive maintenance and diagnostics/repair of failed equipment, rooftop units, air handlers, VAV’s, boilers, chillers, split systems, evaporative coolers. Emergency callout.

HVAC Mechanic

Chenega Corporation

5474 Stark Road

Dugway, Utah 84022

August 2016 to June 2017

Hours per week: 40

Salary: 70,000-80,000

Supervisor: Doug Alfors 435-***-****)

I resolve complex relationships between electrical, electronic and mechanical components of chiller systems, refrigeration systems, heating ventilating and air conditioning (HVAC) systems, domestic hot water systems, heating hot water systems and compressed air systems on a routine and emergency basis. The complexity of troubleshooting and correcting system malfunctions on these highly complex systems require knowledge that extends well beyond maintenance and repair. I perform and document preventive maintenance inspections to ensure safe, proper and reliable operations of devices. Some of the measures I take include maintaining, testing, troubleshooting, and repairing mechanical equipment including, valves, steam traps, steam stations, strainers, gauges, pumps, fans, heat exchangers, chillers, cooling towers, and refrigerant transfer systems. I coordinate the installation of new instruments and systems including upgrades of existing systems with minimal disruption to operations within the building/house. I am able to read and interpret engineering specifications, blueprints, wiring diagrams, manufacture theory and procedural manuals, and electronic schematics and interconnection diagrams. To evaluate, diagnose, and repair various equipment. Some of the tools I utilize are manometers, multi-meters, combustion analyzers, test gauges, infrared thermometer, and dead-weight gauge testers, PT-charts, refrigeration gauges, refrigerant reclaimer, vacuum pump, oxyacetylene torch, torque wrench, capacitor tester, drills and basic Hand tools. I have also Completed my Welding certification in: Gtaw, Smaw, Mig, and plasma cutting. I have certification on pipe welding.

I have piped in boilers and made brackets for boilers and many misc. projects. The ability to perform my job duties requires that I am able to recognize abnormal conditions and situations from computer screens, alarms and printouts. Some of the computer systems I have experience in are as follows: Trane Tracer summit, Novar, trend, Yamas controls, Honeywell controls, and Barbara Coleman pneumatics. Some certifications and accomplishments I have earned include EPA Certification, Forklift Certification, Asbestos supervisor 40-hour training and certification, Welding certification from TATC.

HVAC Mechanic

C Martin Company

5474 Stark Road

Dugway, Utah 84022

July 2008 to August 2016

Hours per week: 40

Salary: 60,000-70,000

Supervisor: Doug Alfors 435-***-****)

I perform the same duties and Job Title as the job above.

Boiler Operator

Griffin Services – Dugway, UT

September 2002 to July 2008

5474 Stark Road

Dugway, Utah 84022

Hours per week: 40

Salary: 55,000-60,000

Boiler Operator

Supervisor: Doyle Wyman (433*-***-****)

In order to prevent major vessel failures and/or furnace explosions I tested, adjusted, maintained and repaired boiler safety devices such as flame safeguard systems, pressure switches, timers, water column safety devices, electric/electronic probes and sensors, steam safety valves, and automatic and manual fuel valves. Some of the tools I utilized include manometers, multi meters, combustion analyzers, test gauges, infrared thermometer. Part of my job duties include the ability to make major repairs of equipment such as rebuilding pumps, regulators, and motors, replacing black iron piping by cutting, threading pipe. Adjusting fuel feeds, volume and velocity of draft and other firebox variables to maintain combustion efficiencies. Observing and documenting information such as pressures, temperatures, levels, and detectors to detect for signs of trouble and inspecting and checking machinery and equipment for appearance cleanliness, excess heat, and working condition of moving parts were a routine function of my job duties.


Tooele High School, Tooele UT

1998-2001 - Diploma

Tooele Applied Technology College, Tooele UT

September 2012 to March 2013


Preventive Maintenance, Diagnostics/Repair, Replace and Install of all HVAC/R equipment.


Welding- GMTAW, TIG, SMAW, MIG, Pipe fitting, Plasma cutter.

March 2010 to Present

Tooele Applied Technology College certificate on all welding classes listed above.

Geo Thermo Certificate (water furnace).

Asbestos Removal Supervisor Training. (University of Utah).

Cyber Security Training.

Forklift, Aerial lifts (JLG).

Gas Technician Training and State license.

EPA CFC Certification

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