Prevailing wage rates in Niobrara County, Wyoming

Current Davis-Bacon and Service Contract Act wage determinations for Niobrara County, Wyoming (2026), from the official SAM.gov wage determinations. Updated monthly.

Davis-Bacon rates (construction)

Minimum pay for laborers and mechanics on federal and federally funded construction over $2,000 in Niobrara County, Wyoming.

Davis-Bacon Building

Wage determination WY20260041, revision 2, updated 0. Basic hourly rate plus fringe benefit per hour.

TradeRateFringeTotal / hour
Asbestos Removal, Abatement And Demolition$23.00$0.00$23.00
Blinds/Window-Covering Installer$12.46$0.00$12.46
Boilermaker$44.37$28.26$72.63
Bricklayers And Masons$33.61$5.22$38.83
Carpenters And Joiners$35.04$12.39$47.43
Carpet, Linoleum And Resilient Tile Layers$34.63$0.00$34.63
Cement Masons/Plasterers$26.00$2.41$28.41
Electricians$38.47$10.96$49.43
Elevator Constructors$58.95$43.59$102.54
Fire Sprinkler Installers$34.02$7.76$41.78
Fire System Installers (Non-Water)$30.88$3.97$34.85
Operator; Power Type Concrete Buggy; Pre-Watering, Pre-Irrigation, And Pre-Wetting Work; Riprap Man, Rodman; Sandblaster & Pot Tender; Shoring & Lagging Open Ditch; Signalmen; Scissorman Or Hopperman; Stake Jumper; Tamper Operator; Tar & Asphalt Tender; Toolroom Man; Wrecking & Demolition Crews; Unloading And Packing$22.83$0.00$22.83
Glaziers$24.03$0.00$24.03
Ironworker$30.66$10.16$40.82
Limited Electricians (90 Volt Or Less)$35.54$7.66$43.20
Marble, Tile And Terrazzo Setters$33.00$10.00$43.00
Mechanical, Heat And Frost Insulation$32.08$6.36$38.44
Millwright Machinery Workers$39.10$21.87$60.97
Material Hoist Operator; Mechanical Conveyor; Motorman; Oil Distributor; Pavement Breaker; Pump Operator; Pumpcrete Operator (Up To 4 Inches); Rodman/Rear Chainman; Screed Operator; Screening Plant Operator; Tamper & Similar Machines; Tire Repairman; Tugger Hoist; Underground Freeze Unit; Welding Machine Operator$27.69$4.33$32.02
Operator; Kolman Type Loader; Locomotive Engineer; Man Lift Elevator Operator; Mixer Operator (Over 1 Yard); Mucking Machine Operator; Paving Machine Operator; Pumpcrete Operator (Over 4 Inches); Roller Operator; Sub-Grading Machine Operator; Tractor With Power Attachments; Trenching Machine Operator$29.95$4.33$34.28
Operating Engineers: Group 3 Dozer/Pushcat; Dual Drum Mixer; Hydro Crane (Under 15 Tons); Motor Patrol-General; Scraper; Sideboom Cat Operator; Rigger; Pugmill Equipment Operator$29.95$4.33$34.28
Operating Engineers: Group 4 Finisher Dozer Operator; Hydro Crane (15 To 30 Tons); Loader Operator (1.5 Yards To 4 Yards); Piledriver; Shovel, Dragline & Clamshell (2 Yards)$33.93$5.88$39.81
Operating Engineers: Group 5 Carry Lift Operator; Cranes (Under 25 Tons); Grade-All; Instrument Man; Loader Operator (4 To 8 Yards); Mole Operator; Motor Patrol-Finisher; Pumpcrete-Mobile Crane Or Truck$50.00$5.88$55.88
Operating Engineers: Group 6 Cranes (25 To 50 Tons); Four Drum Hoist; Heavy Duty Repairman, Welder; Hydrocrane (30 To 50 Tons); Loader Operator (Over 8 Yards); Scraper Operator, Tandem$50.00$16.00$66.00
Operating Engineers: Group 7 Cranes (Over 50 Tons); Shovels, Draglines, & Clamshells (Over 2 Yards); Wheel Excavator$50.00$16.00$66.00
Painters And Allied Trades$24.03$0.00$24.03
Plumbers And Pipefitters$39.95$11.70$51.65
Roofers$24.89$3.14$28.03
Semi-Skilled Laborers: Group 2 Asphalt Raker & Tamper; Brakeman And Vibrator Man; Gunite Nozzleman; High Scalar; Mucker & Bull Gang Laborer; Sandblaster Nozzleman; Sewer Pipe Installer$23.73$4.28$28.01
Sheetmetal Workers$33.76$5.98$39.74
Sheetrock And Drywall Installers$33.41$17.12$50.53
Carpenter Tender; Cement Mason Tender; Chuck Tender; Drill Operators For Blasting & Grouting; Fork Lift Operator; Hod Carriers; Nipper; Piling/Caisson Worker; Plasterer Tender; Scaffold Builder; Spaders; Terrazzo Tenders; Tile Setter Tenders; Top Man Or Top Lander; Tuggers; Tunner & Underground Worker$27.50$6.91$34.41
Yards); Dump Truck (Under 13 Cubic Yards); Flat Rack Truck; Flex Boom-Single Axle & Twin Screw; Forklift Operator; Fuel/Grease Truck; Grease/Service Person; Lumber Carrier; Material Checker; Pickup Truck Driver; Truck Driver Distributor; Truck Mechanic; Warehouse Person; Water Truck (Single Axle)$24.75$5.05$29.80
Truck Drivers: Group 2 Cardex Person; Cement Mixer (Over 10 Yards); Dump Truck (Over 13 Cubic Yards); Dumpster Type Equipment; Expeditor; Highboy, Lowboy, Floats, Semi-Truck; Lead Warehouse Person; Scale Person/Checker/Spotter; Snow Plow; Tire Repairman; Truck/Diesel Mechanic; Water Truck (Semi, Tandem Axle, Euclid); Winch Pole-A-Frame$27.88$5.05$32.93

Davis-Bacon Heavy, Highway

Wage determination WY20260044, revision 3, updated 0. Basic hourly rate plus fringe benefit per hour.

TradeRateFringeTotal / hour
Truck Drivers: Group 2 Dump Truck Driver (14 To 45 Cy.); Flat Rack Material Truck Driver (Over 5 Tons); Low Boy & Tandem Axle Float Driver; Multiple Axle Type Truck (Semi); Winch Trailer Truck Driver; Water Truck Driver (Over 3,600 Gal.); Oil Distributor Driver ( Over 3,600 Gal.); Truck Mechanics$28.39$4.73$33.12
Rating: 3.5 Cy. Or Larger, And/Or 50 Tons And Larger All Attachments); Front End Loaders (10 Cy. & Larger); Heavy Duty Mechanic; Machine Doctor; Welder; Hoist Operator (Two Or More Drums, Shafts, Or Raises); Motor Patrol Operator (Finish); Roto-Milling Machine (8 Ft. & Larger); Mixer Operator (Dual Drum)$38.71$6.78$45.49
Operator (All Excluding Finish); Mulching Machine Operator; Oiler (Crane & Shovels); Pavement Breaker, Hydro-Tamper & Similar; Roller Operators, Asphalt (Steel & Pneumatic); Roto-Milling Machine (Under 8 Ft. Wide); Scraper Equipment (All Types And Sizes); Screed Operator; Trenching Machine Operator$28.89$6.78$35.67
Crusher Oiler; Form Grader Operator; Joint Machine Operator; Longitudinal Float Operator; Oiler, Utility; Power Loader (Belt & Bucket Type); Pump Operator; Roller Operator, Self-Propelled (Dirt); Tire Repairman (Large Construction Equip. Tires); Tractor Operator (Farm With/Without Power Attachments); Tugger (All Types)$27.73$4.33$32.06
Laborers: Group 3 Miner (Driller), Machineman, Timberman; Drill Doctor, Form Setter And Mover, Spader, Spilling And/Or Caisson Worker; Powderman, Blaster, Tender; Wagon Drill, Air-Trac., (Diamond And Other Drills For Blasting Powder Or Grouting)$27.16$3.32$30.48
High Scalar; Jackhammer & Pavement Breaker; Maintainer (Traffic Control); Motar Man On Stone Riprap; Nozzle Man (Air, Water, Gunnite & Sandblasting); Landscaper, Landscape Laborer; Tamper Operator (Pneumatic, Electric, Gas & Similar); Painter (Brush & Spray); Pipe Setter (All Pipe Types)$26.16$3.32$29.48
Laborers: Group 1 Erector & Installer (Fences, Guardrail & Barrier); Flag Persons (Traffic Control); Form Stripper; General Laborer; Heater Tender; Material Checker; Pick-Up Truck Driver; Pilot Car Driver; Pre-Watering, Presetting & Pre-Irrigation (All Work); Riprap Man; Tar & Asphalt Pot Tender$26.16$0.00$26.16
Ironworker$30.98$0.00$30.98
Groundman (Electrical Work)$35.76$18.35$54.11
Equipment Operator (Electrical Work)$50.38$21.32$71.70
Electrician (Inside Wireman, Outside Lineman And Signal And Lighting Work)$60.59$22.42$83.01
Concrete Finisher$28.28$4.20$32.48
Carpenter$29.79$0.00$29.79

Davis-Bacon Residential

Wage determination WY20260003, revision 1, updated 0. Basic hourly rate plus fringe benefit per hour.

TradeRateFringeTotal / hour
Truck Driver, Dump$10.88$0.00$10.88
Sheet Metal Worker (HVAC Duct And Installation Of HVAC Systems Only)$16.88$2.55$19.43
Roofer$13.28$0.00$13.28
Plumber (Including HVAC Pipe)$14.28$0.80$15.08
Laborer, Common$8.68$0.00$8.68
Electrician (Including Low Voltage Wiring For Fire Alarms, Security Systems, Telephones And Temperature Controls)$19.17$6.26$25.43
Cement Mason/Concrete Finisher$10.68$0.00$10.68
Carpenter (Formbuilding/Formsetting)$11.25$0.75$12.00
Carpenter (All Other Work)$12.35$0.75$13.10

Service Contract Act rates (services)

Minimum pay for service employees on federal service contracts over $2,500 in Niobrara County, Wyoming: cleaning, guards, grounds, maintenance and more.

Service Contract Act: Wyoming Counties of Albany, Carbon, Converse, Goshen, Niobrara and Platte

Wage determination 2015-5413, revision 30, updated 8/22/2026. Health & welfare: $5.92 per hour on top of the rates.

CodeOccupationHourly rate
01011Accounting Clerk I$18.35
01111General Clerk I$17.35
07010Baker$16.89
07130Food Service Worker$16.12
07260Waiter/Waitress$11.85
11030Cleaner, Vehicles$15.74
11090Gardener$24.25
11150Janitor$17.41
11210Laborer, Grounds Maintenance$18.40
11240Maid or Houseman$15.11
23021Aircraft Mechanic I$40.80
23022Aircraft Mechanic II$43.34
23160Electrician, Maintenance$37.31
23181Electronics Technician Maintenance I$31.71
23370General Maintenance Worker$22.36
23470Laborer$18.39
27101Guard I$18.00
27102Guard II$20.14
31260Parking and Lot Attendant$14.17
31361Truckdriver, Light$20.33
All 347 occupations
CodeOccupationHourly rate
01011Accounting Clerk I$18.35
01012Accounting Clerk II$20.58
01013Accounting Clerk III$23.03
01020Administrative Assistant$25.09
01035Court Reporter$20.99
01041Customer Service Representative I$15.95
01042Customer Service Representative II$17.41
01043Customer Service Representative III$19.53
01051Data Entry Operator I$17.55
01052Data Entry Operator II$19.14
01060Dispatcher, Motor Vehicle$23.48
01070Document Preparation Clerk$16.72
01090Duplicating Machine Operator$16.72
01111General Clerk I$17.35
01112General Clerk II$18.93
01113General Clerk III$21.24
01120Housing Referral Assistant$23.39
01141Messenger Courier$13.62
01191Order Clerk I$15.32
01192Order Clerk II$16.72
01261Personnel Assistant (Employment) I$18.77
01262Personnel Assistant (Employment) II$20.99
01263Personnel Assistant (Employment) III$23.39
01270Production Control Clerk$30.54
01290Rental Clerk$21.07
01300Scheduler, Maintenance$18.77
01311Secretary I$18.77
01312Secretary II$20.99
01313Secretary III$23.39
01320Service Order Dispatcher$21.70
01410Supply Technician$25.09
01420Survey Worker$18.87
01460Switchboard Operator/Receptionist$17.71
01531Travel Clerk I$15.85
01532Travel Clerk II$17.71
01533Travel Clerk III$19.82
01611Word Processor I$16.72
01612Word Processor II$18.77
01613Word Processor III$20.99
05005Automobile Body Repairer, Fiberglass$28.13
05010Automotive Electrician$24.72
05040Automotive Glass Installer$23.12
05070Automotive Worker$23.12
05110Mobile Equipment Servicer$19.97
05130Motor Equipment Metal Mechanic$26.27
05160Motor Equipment Metal Worker$23.12
05190Motor Vehicle Mechanic$26.27
05220Motor Vehicle Mechanic Helper$18.36
05250Motor Vehicle Upholstery Worker$21.54
05280Motor Vehicle Wrecker$23.12
05310Painter, Automotive$24.72
05340Radiator Repair Specialist$23.12
05370Tire Repairer$20.09
05400Transmission Repair Specialist$26.27
07010Baker$16.89
07041Cook I$17.67
07042Cook II$20.46
07070Dishwasher$14.37
07130Food Service Worker$16.12
07210Meat Cutter$20.47
07260Waiter/Waitress$11.85
09010Electrostatic Spray Painter$27.04
09040Furniture Handler$16.89
09080Furniture Refinisher$27.04
09090Furniture Refinisher Helper$20.45
09110Furniture Repairer, Minor$24.00
09130Upholsterer$27.04
11030Cleaner, Vehicles$15.74
11060Elevator Operator$17.41
11090Gardener$24.25
11122Housekeeping Aide$17.41
11150Janitor$17.41
11210Laborer, Grounds Maintenance$18.40
11240Maid or Houseman$15.11
11260Pruner$16.87
11270Tractor Operator$22.30
11330Trail Maintenance Worker$18.40
11360Window Cleaner$18.99
12010Ambulance Driver$20.22
12011Breath Alcohol Technician$28.05
12012Certified Occupational Therapist Assistant$38.48
12015Certified Physical Therapist Assistant$30.44
12020Dental Assistant$21.43
12025Dental Hygienist$38.55
12030EKG Technician$42.50
12035Electroneurodiagnostic Technologist$42.50
12040Emergency Medical Technician$20.22
12071Licensed Practical Nurse I$25.07
12072Licensed Practical Nurse II$28.05
12073Licensed Practical Nurse III$31.28
12100Medical Assistant$19.44
12130Medical Laboratory Technician$31.30
12160Medical Record Clerk$25.92
12190Medical Record Technician$28.99
12195Medical Transcriptionist$25.07
12210Nuclear Medicine Technologist$61.65
12221Nursing Assistant I$13.48
12222Nursing Assistant II$15.16
12223Nursing Assistant III$16.54
12224Nursing Assistant IV$18.56
12235Optical Dispenser$18.94
12236Optical Technician$25.07
12250Pharmacy Technician$23.18
12280Phlebotomist$18.42
12305Radiologic Technologist$37.43
12311Registered Nurse I$27.44
12312Registered Nurse II$33.56
12313Registered Nurse II, Specialist$33.56
12314Registered Nurse III$40.61
12315Registered Nurse III, Anesthetist$40.61
12316Registered Nurse IV$48.69
12317Scheduler (Drug and Alcohol Testing)$34.75
12320Substance Abuse Treatment Counselor$29.29
13011Exhibits Specialist I$20.82
13012Exhibits Specialist II$25.78
13013Exhibits Specialist III$31.54
13041Illustrator I$20.82
13042Illustrator II$25.78
13043Illustrator III$31.54
13047Librarian$28.56
13050Library Aide/Clerk$16.50
13058Library Technician$17.77
13061Media Specialist I$18.60
13062Media Specialist II$20.82
13063Media Specialist III$23.20
13071Photographer I$18.60
13072Photographer II$20.82
13073Photographer III$25.78
13074Photographer IV$31.54
13075Photographer V$38.16
13090Technical Order Library Clerk$20.71
13110Video Teleconference Technician$21.52
14041Computer Operator I$20.13
14042Computer Operator II$22.52
14043Computer Operator III$25.11
14044Computer Operator IV$27.89
14045Computer Operator V$30.89
14071Computer Programmer I$20.17
14072Computer Programmer II$25.00
14150Peripheral Equipment Operator$20.13
14160Personal Computer Support Technician$27.89
14170System Support Specialist$31.61
15020Aircrew Training Devices Instructor (Rated)$41.94
15060Educational Technologist$34.56
15070Flight Instructor (Pilot)$50.26
15080Graphic Artist$21.71
15085Maintenance Test Pilot, Fixed, Jet/Prop$50.26
15086Maintenance Test Pilot, Rotary Wing$50.26
15088Non-Maintenance Test/Co-Pilot$50.26
15090Technical Instructor$33.86
15095Technical Instructor/Course Developer$41.40
15110Test Proctor$27.32
15120Tutor$27.32
16010Assembler$13.28
16030Counter Attendant$13.28
16040Dry Cleaner$15.17
16070Finisher, Flatwork, Machine$13.28
16090Presser, Hand$13.28
16110Presser, Machine, Drycleaning$13.28
16130Presser, Machine, Shirts$13.28
16160Presser, Machine, Wearing Apparel, Laundry$13.28
16190Sewing Machine Operator$15.80
16220Tailor$16.42
16250Washer, Machine$13.91
19010Machine-Tool Operator (Tool Room)$33.83
19040Tool And Die Maker$42.50
21020Forklift Operator$26.50
21030Material Coordinator$31.10
21040Material Expediter$31.10
21050Material Handling Laborer$18.39
21071Order Filler$18.52
21080Production Line Worker (Food Processing)$26.50
21110Shipping Packer$20.04
21130Shipping/Receiving Clerk$20.04
21140Store Worker I$15.47
21150Stock Clerk$19.95
21210Tools And Parts Attendant$26.50
21410Warehouse Specialist$26.50
23010Aerospace Structural Welder$43.34
23019Aircraft Logs and Records Technician$33.46
23021Aircraft Mechanic I$40.80
23022Aircraft Mechanic II$43.34
23023Aircraft Mechanic III$45.87
23040Aircraft Mechanic Helper$28.52
23050Aircraft, Painter$38.38
23060Aircraft Servicer$33.46
23080Aircraft Worker$35.92
23110Appliance Mechanic$33.83
23120Bicycle Repairer$27.33
23125Cable Splicer$46.33
23130Carpenter, Maintenance$27.09
23140Carpet Layer$31.64
23160Electrician, Maintenance$37.31
23181Electronics Technician Maintenance I$31.71
23182Electronics Technician Maintenance II$33.88
23183Electronics Technician Maintenance III$36.02
23260Fabric Worker$29.48
23290Fire Alarm System Mechanic$35.96
23310Fire Extinguisher Repairer$27.33
23311Fuel Distribution System Mechanic$51.14
23312Fuel Distribution System Operator$38.86
23370General Maintenance Worker$22.36
23380Ground Support Equipment Mechanic$40.80
23381Ground Support Equipment Servicer$33.46
23382Ground Support Equipment Worker$35.92
23391Gunsmith I$27.33
23392Gunsmith II$31.64
23393Gunsmith III$35.96
23430Heavy Equipment Mechanic$38.46
23440Heavy Equipment Operator$37.23
23460Instrument Mechanic$35.96
23465Laboratory/Shelter Mechanic$33.83
23470Laborer$18.39
23510Locksmith$33.83
23530Machinery Maintenance Mechanic$38.94
23550Machinist, Maintenance$35.32
23580Maintenance Trades Helper$19.66
23591Metrology Technician I$35.96
23592Metrology Technician II$38.19
23593Metrology Technician III$40.41
23640Millwright$35.61
23710Office Appliance Repairer$33.52
23760Painter, Maintenance$24.07
23790Pipefitter, Maintenance$32.14
23810Plumber, Maintenance$30.23
23820Pneudraulic Systems Mechanic$35.96
23850Rigger$35.96
23870Scale Mechanic$31.64
23890Sheet-Metal Worker, Maintenance$29.98
23910Small Engine Mechanic$31.36
23931Telecommunications Mechanic I$34.65
23932Telecommunications Mechanic II$36.80
23950Telephone Lineman$30.66
23960Welder, Combination, Maintenance$36.01
23965Well Driller$35.96
23970Woodcraft Worker$35.96
23980Woodworker$27.33
24550Case Manager$20.14
24570Child Care Attendant$13.59
24580Child Care Center Clerk$16.96
24610Chore Aide$17.00
24630Homemaker$20.14
25010Boiler Tender$42.21
25040Sewage Plant Operator$29.12
25070Stationary Engineer$42.21
25190Ventilation Equipment Tender$29.51
25210Water Treatment Plant Operator$29.12
27004Alarm Monitor$24.53
27007Baggage Inspector$18.00
27008Corrections Officer$25.91
27010Court Security Officer$26.99
27030Detection Dog Handler$20.14
27040Detention Officer$25.91
27070Firefighter$27.96
27101Guard I$18.00
27102Guard II$20.14
27131Police Officer I$27.38
27132Police Officer II$30.43
28041Carnival Equipment Operator$16.74
28042Carnival Equipment Repairer$18.21
28043Carnival Worker$12.67
28210Gate Attendant/Gate Tender$18.37
28310Lifeguard$13.72
28350Park Attendant (Aide)$20.55
28510Recreation Aide/Health Facility Attendant$15.00
28515Recreation Specialist$25.46
28630Sports Official$16.37
28690Swimming Pool Operator$21.08
29010Blocker And Bracer$34.50
29020Hatch Tender$34.50
29030Line Handler$34.50
29041Stevedore I$32.14
29042Stevedore II$36.87
30021Archeological Technician I$20.11
30022Archeological Technician II$22.50
30023Archeological Technician III$27.87
30030Cartographic Technician$27.87
30040Civil Engineering Technician$29.17
30051Cryogenic Technician I$30.87
30052Cryogenic Technician II$34.10
30061Drafter/CAD Operator I$20.11
30062Drafter/CAD Operator II$22.50
30063Drafter/CAD Operator III$25.09
30064Drafter/CAD Operator IV$30.87
30081Engineering Technician I$19.37
30082Engineering Technician II$21.74
30083Engineering Technician III$24.32
30084Engineering Technician IV$30.12
30085Engineering Technician V$36.84
30086Engineering Technician VI$44.57
30090Environmental Technician$23.77
30095Evidence Control Specialist$27.87
30210Laboratory Technician$26.46
30221Latent Fingerprint Technician I$30.33
30222Latent Fingerprint Technician II$33.49
30240Mathematical Technician$27.87
30361Paralegal/Legal Assistant I$23.82
30362Paralegal/Legal Assistant II$29.51
30363Paralegal/Legal Assistant III$36.09
30364Paralegal/Legal Assistant IV$43.68
30375Petroleum Supply Specialist$34.10
30390Photo-Optics Technician$27.87
30395Radiation Control Technician$34.10
30461Technical Writer I$27.87
30462Technical Writer II$34.10
30463Technical Writer III$41.26
30491Unexploded Ordnance (UXO) Technician I$29.57
30492Unexploded Ordnance (UXO) Technician II$35.78
30493Unexploded Ordnance (UXO) Technician III$42.89
30494Unexploded (UXO) Safety Escort$29.57
30495Unexploded (UXO) Sweep Personnel$29.57
30501Weather Forecaster I$30.87
30502Weather Forecaster II$37.55
30621Weather Observer, Senior$27.87
31010Airplane Pilot$35.78
31020Bus Aide$15.42
31030Bus Driver$21.93
31043Driver Courier$18.69
31260Parking and Lot Attendant$14.17
31290Shuttle Bus Driver$17.62
31310Taxi Driver$17.55
31361Truckdriver, Light$20.33
31362Truckdriver, Medium$21.93
31363Truckdriver, Heavy$29.76
31364Truckdriver, Tractor-Trailer$29.76
99020Cabin Safety Specialist$17.45
99030Cashier$14.45
99050Desk Clerk$15.41
99095Embalmer$29.57
99130Flight Follower$29.57
99251Laboratory Animal Caretaker I$17.73
99252Laboratory Animal Caretaker II$19.28
99260Marketing Analyst$28.85
99310Mortician$29.57
99410Pest Controller$25.70
99510Photofinishing Worker$15.54
99710Recycling Laborer$25.59
99711Recycling Specialist$31.01
99730Refuse Collector$23.47
99810Sales Clerk$16.15
99820School Crossing Guard$16.58
99830Survey Party Chief$34.60
99831Surveying Aide$25.29
99832Surveying Technician$31.40
99840Vending Machine Attendant$21.91
99841Vending Machine Repairer$27.59
99842Vending Machine Repairer Helper$21.91

Always price from the wage determination attached to the solicitation (and any amendment): it is the one that applies to that contract. Rates shown are copied from the public SAM.gov documents; check the official document before you bid.