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Numbers of Installation, Maintenance, and Repair Occupations in Maryland

Occupation group

Installation, Maintenance, and Repair Occupations
Year Number
2004 99,250
2005 99,990
2006 100,820
2007 96,320
2008 95,390
2009 93,970
2010 92,070
2011 93,040
2012 94,400
2013 96,590
2014 98,760
2015 100,220
2016 100,230
2017 102,350
2018 103,410
2019 102,960

Individual occupations

First-Line Supervisors of Mechanics, Installers, and Repairers
Year Number
2004 8,120
2005 8,770
2006 8,830
2007 8,700
2008 8,910
2009 9,310
2010 9,390
2011 9,630
2012 9,260
2013 9,220
2014 8,950
2015 9,240
2016 9,660
2017 10,180
2018 10,850
2019 11,090

Computer, Automated Teller, and Office Machine Repairers
Year Number
2004 3,360
2005 2,520
2006 2,480
2007 2,420
2008 2,400
2009 1,960
2010 2,080
2011 1,810
2012 1,870
2013 2,440
2014 2,640
2015 2,570
2016 2,130
2017 1,710
2018 1,880
2019 2,070

Radio, Cellular, and Tower Equipment Installers and Repairers
Year Number
2004 110
2005 90
2006 80
2007 110
2008 90
2009 90
2010 0
2011 330
2012 380
2013 260
2014 200
2015 280
2016 290
2017 440
2018 210
2019 150

Telecommunications Equipment Installers and Repairers, Except Line Installers
Year Number
2004 3,040
2005 3,240
2006 3,450
2007 3,240
2008 2,560
2009 2,400
2010 2,340
2011 2,680
2012 2,490
2013 2,910
2014 3,280
2015 3,260
2016 3,630
2017 4,050
2018 3,340
2019 2,820

Avionics Technicians
Year Number
2004 220
2005 590
2006 480
2007 480
2008 350
2009 340
2010 270
2011 110
2012 70
2014 190
2015 250
2017 590
2018 580
2019 610

Electric Motor, Power Tool, and Related Repairers
Year Number
2004 0
2005 650
2006 460
2007 390
2008 380
2009 200
2010 170
2011 140
2012 280
2013 300
2014 310
2015 0
2016 280
2017 220
2018 230
2019 230

Electrical and Electronics Installers and Repairers, Transportation Equipment
Year Number
2004 220
2005 370
2006 690
2007 630
2008 540
2009 220
2010 50
2011 0
2012 180
2013 190
2014 250
2015 270
2016 310
2017 260
2018 450
2019 410

Electrical and Electronics Repairers, Commercial and Industrial Equipment
Year Number
2004 1,740
2005 1,050
2006 1,460
2007 1,200
2008 1,300
2009 930
2010 890
2011 830
2012 1,110
2013 1,040
2014 1,190
2015 1,300
2016 1,350
2017 1,260
2018 720
2019 660

Electrical and Electronics Repairers, Powerhouse, Substation, and Relay
Year Number
2004 350
2005 370
2006 410
2007 370
2008 380
2009 380
2010 400
2011 350
2012 0
2013 0
2014 590
2015 500
2016 530
2017 500
2018 380
2019 360

Electronic Equipment Installers and Repairers, Motor Vehicles
Year Number
2004 210
2005 430
2006 370
2007 330
2009 120
2010 130
2011 110
2012 140
2013 160
2014 130
2015 120
2016 60
2017 50
2018 50
2019 80

Audiovisual Equipment Installers and Repairers
Year Number
2004 440
2005 0
2006 650
2007 650
2008 600
2009 430
2010 300
2011 380
2012 650
2013 800
2014 680
2015 420
2016 230
2017 230
2018 150
2019 240

Security and Fire Alarm Systems Installers
Year Number
2004 1,300
2005 1,490
2006 1,450
2007 1,600
2008 1,750
2009 1,900
2010 1,740
2011 1,320
2012 1,270
2013 1,170
2014 1,300
2015 1,760
2016 1,930
2017 1,890
2018 1,890
2019 1,880

Aircraft Mechanics and Service Technicians
Year Number
2004 1,540
2005 1,560
2009 2,140
2010 1,700
2011 1,530
2012 1,600
2013 1,970
2014 2,290
2015 2,350
2016 2,150
2017 2,220
2018 2,090
2019 2,370

Automotive Body and Related Repairers
Year Number
2004 3,290
2005 3,230
2006 3,620
2007 3,330
2008 3,060
2009 2,800
2010 2,540
2011 2,770
2012 2,920
2013 3,000
2014 2,690
2015 2,310
2016 2,610
2017 2,510
2018 2,700
2019 2,710

Automotive Glass Installers and Repairers
Year Number
2004 370
2005 620
2006 350
2007 560
2008 470
2009 390
2010 0
2011 330
2012 390
2013 400
2014 260
2015 460
2016 500
2017 470
2018 400
2019 480

Automotive Service Technicians and Mechanics
Year Number
2004 15,440
2005 14,690
2006 14,530
2007 14,420
2008 14,530
2009 12,870
2010 12,700
2011 12,790
2012 13,070
2013 13,880
2014 13,390
2015 13,320
2016 12,600
2017 12,440
2018 12,030
2019 12,040

Bus and Truck Mechanics and Diesel Engine Specialists
Year Number
2004 3,250
2005 3,620
2006 3,420
2007 3,160
2008 3,290
2009 3,530
2010 3,110
2011 3,030
2012 3,070
2013 3,530
2014 4,050
2015 4,500
2016 3,890
2017 3,820
2018 3,800
2019 4,450

Farm Equipment Mechanics and Service Technicians
Year Number
2004 350
2005 390
2006 390
2007 230
2008 240
2009 260
2010 250
2011 280
2012 340
2013 330
2014 300
2015 360
2016 300
2017 350
2018 250
2019 260

Mobile Heavy Equipment Mechanics, Except Engines
Year Number
2004 2,090
2005 2,280
2006 2,280
2007 2,050
2008 1,790
2009 1,690
2010 1,850
2011 1,860
2012 1,800
2013 1,980
2014 2,370
2015 2,680
2016 2,700
2017 2,880
2018 2,490
2019 2,700

Rail Car Repairers
Year Number
2005 0
2006 0
2007 0
2008 0
2009 360
2010 310
2012 330
2013 340
2014 650
2015 750
2016 920
2018 520
2019 470

Motorboat Mechanics and Service Technicians
Year Number
2004 560
2005 850
2006 830
2007 1,020
2008 800
2009 820
2010 650
2011 650
2012 810
2013 860
2014 940
2015 800
2016 650
2017 630
2018 920
2019 1,120

Motorcycle Mechanics
Year Number
2004 220
2005 170
2006 170
2007 140
2008 120
2009 90
2010 140
2011 170
2012 190
2013 200
2014 160
2015 180
2016 140
2017 230
2018 170
2019 250

Outdoor Power Equipment and Other Small Engine Mechanics
Year Number
2004 540
2005 380
2006 320
2007 410
2008 370
2009 270
2010 270
2011 390
2012 440
2013 440
2014 480
2015 580
2016 660
2017 720
2018 590
2019 530

Bicycle Repairers
Year Number
2004 0
2005 60
2006 0
2007 0
2008 120
2009 0
2010 90
2011 80
2012 70
2013 40
2014 60
2015 0
2016 130
2017 200
2018 0
2019 0

Recreational Vehicle Service Technicians
Year Number
2004 200
2005 110
2006 200
2007 0
2008 110
2009 170
2010 0
2011 190
2012 160
2013 0
2014 100
2015 130
2016 160
2017 140
2018 250
2019 0

Tire Repairers and Changers
Year Number
2004 1,450
2005 1,840
2006 1,590
2007 1,490
2008 1,230
2009 1,390
2010 1,660
2011 1,930
2012 1,840
2013 1,580
2014 1,490
2015 1,510
2016 1,640
2017 1,960
2018 1,990
2019 2,050

Mechanical Door Repairers
Year Number
2004 0
2005 220
2006 250
2007 200
2008 380
2009 450
2010 440
2011 300
2012 160
2013 200
2014 160
2015 200
2016 180
2017 210
2018 280
2019 310

Control and Valve Installers and Repairers, Except Mechanical Door
Year Number
2004 1,040
2005 990
2006 950
2007 880
2008 670
2009 750
2010 760
2011 500
2012 830
2013 950
2014 1,380
2015 1,360
2016 1,580
2017 1,280
2018 1,010
2019 850

Heating, Air Conditioning, and Refrigeration Mechanics and Installers
Year Number
2004 7,530
2005 8,200
2006 7,380
2007 6,580
2008 5,780
2009 5,060
2010 5,230
2011 5,970
2012 6,300
2013 6,300
2014 5,930
2015 5,750
2016 5,930
2017 6,510
2018 7,200
2019 7,320

Home Appliance Repairers
Year Number
2004 820
2005 690
2006 610
2007 620
2008 570
2009 680
2010 570
2011 1,010
2012 890
2013 1,050
2014 740
2015 650
2016 540
2017 490
2018 380
2019 350

Industrial Machinery Mechanics
Year Number
2004 2,660
2005 2,390
2006 2,480
2007 2,950
2008 3,130
2009 3,180
2010 3,190
2011 2,840
2012 2,730
2013 2,800
2014 3,230
2015 3,270
2016 3,290
2017 3,550
2018 3,270
2019 3,230

Maintenance Workers, Machinery
Year Number
2004 1,670
2005 1,350
2006 1,470
2007 1,070
2008 1,220
2009 1,220
2010 1,280
2011 1,470
2012 1,530
2013 1,520
2014 1,400
2015 1,130
2016 970
2017 670
2018 860
2019 1,020

Millwrights
Year Number
2004 750
2005 0
2006 340
2007 310
2008 310
2009 350
2010 270
2011 340
2012 300
2013 280
2014 0
2015 130
2016 130
2017 230
2018 290
2019 300

Electrical Power-Line Installers and Repairers
Year Number
2004 1,820
2005 1,260
2006 1,210
2007 1,230
2008 1,310
2009 1,580
2010 1,560
2011 1,910
2012 1,620
2013 1,410
2014 1,370
2015 1,960
2016 3,250
2017 3,680
2018 2,630
2019 2,230

Telecommunications Line Installers and Repairers
Year Number
2004 2,320
2005 2,240
2006 2,460
2007 2,580
2008 3,800
2009 4,380
2010 4,890
2011 4,340
2012 3,880
2013 4,020
2014 3,580
2015 3,600
2016 3,120
2017 3,680
2018 5,100
2019 4,760

Camera and Photographic Equipment Repairers
Year Number
2004 40
2005 80
2006 90
2007 80
2008 0
2009 60
2010 50
2011 90
2012 80
2013 90
2014 90
2015 80
2016 90
2017 70
2018 60
2019 0

Medical Equipment Repairers
Year Number
2004 300
2005 0
2006 540
2007 450
2008 470
2009 530
2010 800
2011 810
2012 820
2013 700
2014 890
2015 950
2016 880
2017 970
2018 1,230
2019 1,180

Musical Instrument Repairers and Tuners
Year Number
2004 250
2005 180
2007 100
2008 190
2009 220
2010 120
2011 230
2012 180
2013 240
2014 250
2015 210
2016 250
2017 200
2018 0
2019 210

Watch and Clock Repairers
Year Number
2004 0
2010 0
2017 0
2018 0

Precision Instrument and Equipment Repairers, All Other
Year Number
2004 100
2005 130
2006 100
2007 0
2008 130
2009 120
2010 140
2011 80
2012 170
2013 180
2014 190
2015 150
2016 200
2017 220
2018 300
2019 220

Maintenance and Repair Workers, General
Year Number
2004 22,840
2005 24,560
2006 26,470
2007 24,620
2008 24,230
2009 22,590
2010 21,920
2011 21,050
2012 21,930
2013 21,700
2014 22,260
2015 22,440
2016 21,890
2017 21,590
2018 21,630
2019 20,690

Coin, Vending, and Amusement Machine Servicers and Repairers
Year Number
2004 450
2005 690
2006 580
2007 590
2008 400
2009 500
2010 670
2011 700
2012 540
2013 420
2014 380
2015 360
2016 390
2017 340
2018 330
2019 310

Commercial Divers
Year Number
2006 0
2007 0
2018 0
2019 0

Locksmiths and Safe Repairers
Year Number
2004 250
2005 270
2006 470
2007 370
2008 340
2009 200
2010 250
2011 250
2012 260
2013 250
2014 330
2015 410
2016 410
2017 390
2018 350
2019 360

Manufactured Building and Mobile Home Installers
Year Number
2004 160
2005 250
2006 0
2007 0
2008 40
2009 40

Riggers
Year Number
2004 180
2005 320
2006 210
2007 200
2008 130
2009 140
2010 130
2011 100
2012 160
2013 240
2014 280
2015 340
2016 270
2017 320
2018 210
2019 200

Signal and Track Switch Repairers
Year Number
2006 0
2007 0
2008 0
2009 0
2010 80
2011 60
2012 70
2013 60
2019 40

Helpers--Installation, Maintenance, and Repair Workers
Year Number
2004 5,200
2005 4,530
2006 4,630
2007 4,250
2008 4,620
2009 4,360
2010 4,210
2011 4,060
2012 3,670
2013 3,830
2014 3,990
2015 3,760
2016 3,230
2017 3,390
2018 3,930
2019 3,770

Installation, Maintenance, and Repair Workers, All Other
Year Number
2004 2,460
2005 2,270
2006 2,070
2007 2,310
2008 2,280
2009 2,500
2012 3,550
2013 3,310
2014 3,370
2015 3,570
2016 4,180
2017 4,610
2018 5,420
2019 5,580