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Christopher Krajewski Email & Phone Number
HVAC and Refrigeration Mechanic
at
Merck
2 work emails found
@merck.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
HVAC and Refrigeration Mechanic
Location
Jenkintown, Pennsylvania, United States
Who is Christopher Krajewski? Overview
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Quick answer
Christopher Krajewski is listed as HVAC and Refrigeration Mechanic at Merck, based in Jenkintown, Pennsylvania, United States. AeroLeads shows a work email signal at merck.com and a matched LinkedIn profile for Christopher Krajewski.
Christopher Krajewski previously worked as HVAC/Refrigeration Mechanic at Merck and Building Engineer at Cbre. Christopher Krajewski holds Technical Diploma, Heating, Ventilation, Air Conditioning And Refrigeration from Orleans Technical Institute.
Company email context
Email format at Merck
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{first}_{last}@merck.com
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AeroLeads found 2 current-domain work email signals for Christopher Krajewski. Compare company email patterns before reaching out.
Profile bio
About Christopher Krajewski
Highly skilled HVAC Facilities Mechanic with over 12-years of working in the Facility maintenance industry. I’m a Certified EPA universal professional, with proven ability to install, troubleshoot, and repair HVAC systems. Decisive leader with solid analysis and problem-solving skills to repair complex facility systems.Areas of Expertise include: Facilities engineering Operations and Maintenance repair Safety compliance Central Plant operations Regulatory compliance (cGMP) Root Cause Analysis HVAC Systems Safety compliance Reliability maintenance CMMS
Listed skills include Leadership, Reliability Centered Maintenance, Lean Manufacturing, Reliability Engineering, and 21 others.
Current workplace
Christopher Krajewski's current company
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7 roles
Christopher Krajewski work experience
A career timeline built from the work history available for this profile.
Jan 2019 - Present
Building Engineer
"Promotion"HVAC Maintenance Mechanic tasked with improving equipment and facility reliability for a Bio-Pharmaceutical campus (approx. 600,000 sf total). Responsible for monitoring day-to-day operation of facility equipment along with performing maintenance and repair throughout the GMP Campus. Key contributions• Routinely performed maintenance and repair on Air handlers, Centrifugal Chillers, refrigeration equipment, and industrial centrifugal pump. • Adjusted Clean room VAV’s, Fume hoods, Bio-safety cabinets, and room differential pressures to comply with ISO Classifications.• Utilized the Building Automation Systems to answer alarm calls and to troubleshoot issues.• Comply with NFPA101 Life Safety Code, Lock out/ Tag out, Fire Safety Management and Utilities Management
Sep 2015 - Jan 2019
O & M Specialist L & Ll
Maintained HVAC operations throughout the GlaxoSmithKline Campus including the operation,installation, inspection, and preventative care of boilers, chillers, auxiliary equipment, air handlers, andrefrigeration systems.Key contributions• Troubleshot malfunctioning heating, ventilating and air conditioning systems (HVAC) to determine thecause of the malfunction. • Scheduled preventive and predictive maintenance in order to adjust, clean and calibrate various systems to assure proper operation.• Completed industrial centrifugal pump rebuilds, air handler repairs, and refrigeration cold roomrepairs.• Shined at being the Subject matter expert on an Ultra-Pure Water System which include Pretreatment, Reverse Osmosis and water for injection system.• Worked a 24/7 rotating shift to support facility operations
Jul 2012 - Sep 2015
Hvac Technician
Installed, maintained, and repaired heating and air conditioning systems for clients. Implementedenergy-efficient solutions that reduced clients annual operating costs.Key Contributions• Maintained HVAC systems by diagnosing, repairing/replacing compressors, motors, pumps, metering devices, humidity and temperature controls, fans, switches, and related components.• Mentored junior service and installation technicians by leading the apprenticeship program• Used company issued iPad and handheld device for communication with all levels of staff and tosubmit invoices and part ordering.
Jul 2010 - Jul 2012
Senior Crew Leader
• Experience managing fellow co-workers and prioritizing large volumes of work orders for commercial properties.• Delivered outstanding customer service as main point of contact for project Inquiries; achieved 100% quality service
Oct 2005 - Jul 2010
Facilities Maintenance Technician
Maintained and repaired facilities HVAC, Plumbing, and Electrical systems.
May 2004 - Oct 2005
2 education records
Christopher Krajewski education
Technical Diploma, Heating, Ventilation, Air Conditioning And Refrigeration
Orleans Technical Institute
High School, Carpentry/Masonry
Bucks County Technical High School
FAQ
Frequently asked questions about Christopher Krajewski
Quick answers generated from the profile data available on this page.
What company does Christopher Krajewski work for?
Christopher Krajewski works for Merck.
What is Christopher Krajewski's role at Merck?
Christopher Krajewski is listed as HVAC and Refrigeration Mechanic at Merck.
What is Christopher Krajewski's email address?
AeroLeads has found 2 work email signals at @merck.com for Christopher Krajewski at Merck.
Where is Christopher Krajewski based?
Christopher Krajewski is based in Jenkintown, Pennsylvania, United States while working with Merck.
What companies has Christopher Krajewski worked for?
Christopher Krajewski has worked for Merck, Cbre, Clyde S Walton Inc, Lwc Services Inc., and Newtown Athletic Club.
How can I contact Christopher Krajewski?
You can use AeroLeads to view verified contact signals for Christopher Krajewski at Merck, including work email, phone, and LinkedIn data when available.
What schools did Christopher Krajewski attend?
Christopher Krajewski holds Technical Diploma, Heating, Ventilation, Air Conditioning And Refrigeration from Orleans Technical Institute.
What skills is Christopher Krajewski known for?
Christopher Krajewski is listed with skills including Leadership, Reliability Centered Maintenance, Lean Manufacturing, Reliability Engineering, Blueprint Reading, Shell And Tube Heat Exchangers, Risk Assessment, and Hvac Controls.
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