When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

20 Best Extension Cord For Contractors (2023 Updated)

An extension cord for contractors is a type of electrical cord that is designed for use in construction or other industrial applications. These cords are typically much longer than standard household extension cords, and they may have heavier-duty construction and larger gauge wires to accommodate higher amperage loads.

Some extension cords for contractors may also have special features like built-in circuit breakers or surge protection.

20 Best Extension Cord For Contractors

Product Image Product Name Features Price

Coleman Cable 025878802 Extension Cord Outdoor, 125 Volt, 15 Amp, 12/3 x 25'

  • Resist moisture, abrasion and exposure to sunlight
  • Suitable for outdoor use
  • Built with molded water resistant blades

14/3 25 ft. Yellow Jacket Extension Cord

  • 3X greater resistance to abrasion
  • Operates in cold temperatures
  • PowerLite indicator glows when power is on

50 ft. 10/3 SJTW 15 Amp 125-Volt 1875-Watt Lighted End Outdoor Super Heavy-Duty Jacket Extension Cord

  • 50 ft

GE 15 ft. Outdoor Heavy Duty Extension Cord, Black

  • 15 ft

3-Outlet Extension Cord (25 ft.)

  • Allows easy placement of large tools
  • Ideal for setting up landscape lights and outdoor holiday displays where multiple outlets are needed

100ft Outdoor Electric Extension Cord 12/3 SJTW Heavy Duty Yellow 3-Prong Cable

  • 100 Foot

Vanguard 100 ft. x 10/3 Gauge Triple Tap Extension Cord, Yellow 62918

  • 100 ft. X 10/3

Yellow Jacket 100 ft. 14/3 SJTW Outdoor Heavy-Duty 13 Amp Contractor Extension Cord with Power Light Plug

  • 100 ft / 13 Amp

100-Ft. 12/3 SJTW-A, Blue Extension Cord

  • 100 Ft

Milspec 5' Pro Power SJTW Extension Cord, 12/3 AWG, Black D16624005

  • 5′ / 12/3 Awg

HDX 100 ft. 16/3 Indoor/Outdoor Extension Cord, Orange

  • Ideal for daily use
  • Light duty cord
  • Provides 100 feet of reach for convenience

LifeSupplyUSA 3 ft. 12/3 3-Outlet SJTW 15 Amp 125-Volt 1875-Watt Indoor/Outdoor Black Heavy-Duty Tri-Source Extension Cord

  • 3 ft

Vanguard 100 ft. x 14 Gauge Indoor/Outdoor Extension Cord 62926

  • 100 ft. X 14/3

6ft 12 Gauge Heavy Duty Indoor/Outdoor SJTW Lighted Triple Outlet Extension Cord

  • Double jacketed cable with multiple outlets rated to 125VAC 15Amp and 1875Watt.
  • 12 AWG Heavy copper conductors minimizing voltage drop and getting power where you need it.

HDX 50 ft. 16/3 Light-Duty Indoor/Outdoor Extension Cord- New

  • 50 ft. 16/3 Light

Bayco 6' Triple-Tap 12/3 Pro Extension Cord with Lighted End SL-735L

  • 6 Foot

Yellow Jacket 2882 Extension Cord with 3-Outlet Lighted Power Block (2 Feet, 12/3 Heavy-Duty Contractor Grade, 15 Amp)

  • CONTRACTOR-GRADE OUTLET: Never run out of another plug with this heavy-duty contractor-grade 3-way plug extension cord
  • POWER MULTIPLE APPLIANCES: Power multiple appliances at once with 3 grounded outlets

Ace Indoor and Outdoor 100 ft. L Orange Extension Cord 16/3 SJTW

  • 100 ft. L
Coleman Cable 025878802 Extension Cord Outdoor, 125 Volt, 15 Amp, 12/3 x 25'
  • Resist moisture, abrasion and exposure to sunlight
  • Suitable for outdoor use
  • Built with molded water resistant blades
14/3 25 ft. Yellow Jacket Extension Cord
  • 3X greater resistance to abrasion
  • Operates in cold temperatures
  • PowerLite indicator glows when power is on
50 ft. 10/3 SJTW 15 Amp 125-Volt 1875-Watt Lighted End Outdoor Super Heavy-Duty Jacket Extension Cord
  • 50 ft
GE 15 ft. Outdoor Heavy Duty Extension Cord, Black
  • 15 ft
3-Outlet Extension Cord (25 ft.)
  • Allows easy placement of large tools
  • Ideal for setting up landscape lights and outdoor holiday displays where multiple outlets are needed
100ft Outdoor Electric Extension Cord 12/3 SJTW Heavy Duty Yellow 3-Prong Cable
  • 100 Foot
Vanguard 100 ft. x 10/3 Gauge Triple Tap Extension Cord, Yellow 62918
  • 100 ft. X 10/3
Yellow Jacket 100 ft. 14/3 SJTW Outdoor Heavy-Duty 13 Amp Contractor Extension Cord with Power Light Plug
  • 100 ft / 13 Amp
100-Ft. 12/3 SJTW-A, Blue Extension Cord
  • 100 Ft
Milspec 5' Pro Power SJTW Extension Cord, 12/3 AWG, Black D16624005
  • 5′ / 12/3 Awg
HDX 100 ft. 16/3 Indoor/Outdoor Extension Cord, Orange
  • Ideal for daily use
  • Light duty cord
  • Provides 100 feet of reach for convenience
LifeSupplyUSA 3 ft. 12/3 3-Outlet SJTW 15 Amp 125-Volt 1875-Watt Indoor/Outdoor Black Heavy-Duty Tri-Source Extension Cord
  • 3 ft
Vanguard 100 ft. x 14 Gauge Indoor/Outdoor Extension Cord 62926
  • 100 ft. X 14/3
6ft 12 Gauge Heavy Duty Indoor/Outdoor SJTW Lighted Triple Outlet Extension Cord
  • Double jacketed cable with multiple outlets rated to 125VAC 15Amp and 1875Watt.
  • 12 AWG Heavy copper conductors minimizing voltage drop and getting power where you need it.
HDX 50 ft. 16/3 Light-Duty Indoor/Outdoor Extension Cord- New
  • 50 ft. 16/3 Light
Bayco 6' Triple-Tap 12/3 Pro Extension Cord with Lighted End SL-735L
  • 6 Foot
Yellow Jacket 2882 Extension Cord with 3-Outlet Lighted Power Block (2 Feet, 12/3 Heavy-Duty Contractor Grade, 15 Amp)
  • CONTRACTOR-GRADE OUTLET: Never run out of another plug with this heavy-duty contractor-grade 3-way plug extension cord
  • POWER MULTIPLE APPLIANCES: Power multiple appliances at once with 3 grounded outlets
Ace Indoor and Outdoor 100 ft. L Orange Extension Cord 16/3 SJTW
  • 100 ft. L

1. Coleman Cable 025878802 Extension Cord Outdoor, 125 Volt, 15 Amp, 12/3 x 25′

Coleman Cable 025878802 Extension Cord Outdoor, 125 Volt, 15 Amp, 12/3 x 25'

  • Resist moisture, abrasion and exposure to sunlight
  • Suitable for outdoor use
  • Built with molded water resistant blades
  • Wire is 12-gauge with 3 conductors
  • Keep one in your car, garage, office and kitchen

Check Latest Price

Sold By Price
Amazon.com
Walmart
Fleet Farm
GME Supply Company

Product Details

Specifications

Details
Number of Outlets 1 outlets
Cord Length 25 ft.
Volts 125 V
Indoor or Outdoor Outdoor
Color Yellow

2. 14/3 25 ft. Yellow Jacket Extension Cord

14/3 25 ft. Yellow Jacket Extension Cord

  • 3X greater resistance to abrasion
  • Operates in cold temperatures
  • PowerLite indicator glows when power is on
  • Extra heavy, clear molded plugs

Check Latest Price

Sold By Price
Amazon.com
Walmart
Lowe’s
Valu Home Centers

Product Details

Specifications

Details
Manufacturer Part Number 2886
Product Name Power Extension Cord
Product Type Power Extension Cord
First End Connector Type NEMA 5-15P
Voltage Rating 125 V AC

Reviews From Real Customers

C.W.C.
J.W.B.
h.

3. 50 ft. 10/3 SJTW 15 Amp 125-Volt 1875-Watt Lighted End Outdoor Super Heavy-Duty Jacket Extension Cord

50 ft. 10/3 SJTW 15 Amp 125-Volt 1875-Watt Lighted End Outdoor Super Heavy-Duty Jacket Extension Cord

  • 50 ft

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay – lifesupplyusa
Lowe’s

Product Details

Specifications

Details
Amperage 15
Indicator Light Yes
Maximum Amperage 15
Polarized Yes
Wattage 1875

Reviews From Real Customers

wolfone

4. GE 15 ft. Outdoor Heavy Duty Extension Cord, Black

GE 15 ft. Outdoor Heavy Duty Extension Cord, Black

  • 15 ft

Check Latest Price

Sold By Price
Amazon.com
eBay – pony_xp
Walmart
Home Depot

Product Details

Specifications

Details
Wire Gauge 16
Cord Length (ft.) 15 ft
Maximum Amperage (amps) 13 A
Indoor/Outdoor Indoor/Outdoor
Number of Outlets 1

Reviews From Real Customers

Mike D
tciboy
Thor

5. 3-Outlet Extension Cord (25 ft.)

3-Outlet Extension Cord (25 ft.)

  • Allows easy placement of large tools
  • Ideal for setting up landscape lights and outdoor holiday displays where multiple outlets are needed
  • No need to cluster items at one end of the cord
  • 3 Evenly spaced outlets to maximise work space
  • Depth: 762cm

Check Latest Price

Sold By Price
Amazon.com
eBay
Walmart
Wayfair

Product Details

Specifications

Details
Number of Outlets 3 outlets
Brand Name Southwire
Watts 1875 W
Product Type Extension Cord
Cord Length 25 ft.

Reviews From Real Customers

webhere

6. 100ft Outdoor Electric Extension Cord 12/3 SJTW Heavy Duty Yellow 3-Prong Cable

100ft Outdoor Electric Extension Cord 12/3 SJTW Heavy Duty Yellow 3-Prong Cable

  • 100 Foot

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay

Product Details

Specifications

Details
Product Dimensions 4.72 x 2.36 x 0.5 inches
Is Discontinued By Manufacturer No
Country of Origin China
Plug Format Type B
Wattage 1875 watts

Reviews From Real Customers

dennisabozeman
noseeum

7. Vanguard 100 ft. x 10/3 Gauge Triple Tap Extension Cord, Yellow 62918

Vanguard 100 ft. x 10/3 Gauge Triple Tap Extension Cord, Yellow 62918

  • 100 ft. X 10/3

Check Latest Price

Sold By Price
Amazon
Harbor Freight Tools

Product Details

8. Hyper Tough 50ft 16/3 Green Outdoor Extension Cord

Hyper Tough 50ft 16/3 Green Outdoor Extension Cord

Check Latest Price

Sold By Price
Amazon
eBay
Walmart

Product Details

Specifications

Details
Assembled Product Weight 3.49 lb
Assembled Product Dimensions (L x W x H) 1.97 x 5.51 x 11.81 Inches

Reviews From Real Customers

davej323
Debbie
MeInDallas

9. Yellow Jacket 100 ft. 14/3 SJTW Outdoor Heavy-Duty 13 Amp Contractor Extension Cord with Power Light Plug

Yellow Jacket 100 ft. 14/3 SJTW Outdoor Heavy-Duty 13 Amp Contractor Extension Cord with Power Light Plug

  • 100 ft / 13 Amp

Check Latest Price

Sold By Price
Amazon
eBay
Home Depot

Product Details

Specifications

Details
Wire Gauge 14
Cord Length (ft.) 100 ft
Maximum Amperage (amps) 13 A
Indoor/Outdoor Indoor/Outdoor
Number of Outlets 1

Reviews From Real Customers

B.B.
spaceangel52
Sean45612

10. 100-Ft. 12/3 SJTW-A, Blue Extension Cord

100-Ft. 12/3 SJTW-A, Blue Extension Cord

  • 100 Ft

Check Latest Price

Sold By Price
Amazon
Walmart
Fleet Farm
Valu Home Centers

Product Details

Specifications

Details
Oil Resistant Yes
GFCI Protection No
Number of Conductors 3
Water Resistant Yes
Cord Rating Heavy duty

Reviews From Real Customers

Arlo
Wesley

11. Milspec 5′ Pro Power SJTW Extension Cord, 12/3 AWG, Black D16624005

Milspec 5' Pro Power SJTW Extension Cord, 12/3 AWG, Black D16624005

  • 5′ / 12/3 Awg

Check Latest Price

Sold By Price
Amazon
Bad Ass Extension Cords
Adorama
Markertek

Product Details

Specifications

Details
Connector 1 NEMA 5-15P Male
Connector 2 NEMA 5-15R Female
Length 5′ / 1.5 m
Maximum Current 15 A
Maximum Voltage 300 V

Reviews From Real Customers

Jmc

12. HDX 100 ft. 16/3 Indoor/Outdoor Extension Cord, Orange

HDX 100 ft. 16/3 Indoor/Outdoor Extension Cord, Orange

  • Ideal for daily use
  • Light duty cord
  • Provides 100 feet of reach for convenience
  • Great for everyday usage
  • Orange color

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
Home Depot

Product Details

Specifications

Details
Wire Gauge 16
Cord Length (ft.) 100 ft
Maximum Amperage (amps) 10 A
Indoor/Outdoor Indoor/Outdoor
Number of Outlets 1

Reviews From Real Customers

subzero*psia
d-lo_cardoc
reyn-russ

13. Philips 3-Outlet 25ft. Outdoor Extension Cord Green

Philips 3-Outlet 25ft. Outdoor Extension Cord Green

Check Latest Price

Sold By Price
Amazon
eBay – fortuneandphoenix
Rural King
Jasco Products Company

Product Details

Specifications

Details
Item traits 12.6-15 ft (3.84-4.57 m)
Number of Outlets 3
Recommended Environment Outdoor
Country/Region of Manufacture China
Cable Length 12.6-15 ft (3.84-4.57 m)
Plug Type United States
Maximum Input Current 13A
Maximum Compatible Appliance Wattage 1625W
Output Voltage 125vac

Reviews From Real Customers

dustergrl
Nanette03
Karen5431

14. LifeSupplyUSA 3 ft. 12/3 3-Outlet SJTW 15 Amp 125-Volt 1875-Watt Indoor/Outdoor Black Heavy-Duty Tri-Source Extension Cord

LifeSupplyUSA 3 ft. 12/3 3-Outlet SJTW 15 Amp 125-Volt 1875-Watt Indoor/Outdoor Black Heavy-Duty Tri-Source Extension Cord

  • 3 ft

Check Latest Price

Sold By Price
Amazon
Walmart – LifeSupplyUSA
The BuildClub
Newegg.com – Grace Comes Home

Product Details

Specifications

Details
Number of Conductors 3
Electrical Product Type Electrical Cords & Cord Management
Indoor/Outdoor Indoor/Outdoor
Color/Finish Black
Application Heavy Duty

Reviews From Real Customers

gasclass
BestDadEver
motorhome250ftfromhouse

15. Vanguard 100 ft. x 14 Gauge Indoor/Outdoor Extension Cord 62926

Vanguard 100 ft. x 14 Gauge Indoor/Outdoor Extension Cord 62926

  • 100 ft. X 14/3

Check Latest Price

Sold By Price
Amazon
Harbor Freight Tools

Product Details

Reviews From Real Customers

puppykicker
4WDMech

16. 6ft 12 Gauge Heavy Duty Indoor/Outdoor SJTW Lighted Triple Outlet Extension Cord

6ft 12 Gauge Heavy Duty Indoor/Outdoor SJTW Lighted Triple Outlet Extension Cord

  • Double jacketed cable with multiple outlets rated to 125VAC 15Amp and 1875Watt.
  • 12 AWG Heavy copper conductors minimizing voltage drop and getting power where you need it.
  • Abrasion resistant indoor/outdoor thermoplastic jacket that will stand up to concrete, but not mar your floors or walls.
  • Built in power indicator light to assist in nighttime use or circuit troubleshooting.
  • Designed to OSHA standards for indoor/outdoor use and certified under the Intertek ETL listing.

Check Latest Price

Sold By Price
Amazon
eBay
wattswire.com

Product Details

Specifications

Details
Package Dimensions 13.7 x 5.04 x 2.09 inches
Country of Origin China
Is Discontinued By Manufacturer No
Voltage 125 Volts
Wattage 1875 watts

Reviews From Real Customers

69a53cuda
dumpsterjay
vincent4796

17. HDX 50 ft. 16/3 Light-Duty Indoor/Outdoor Extension Cord- New

HDX 50 ft. 16/3 Light-Duty Indoor/Outdoor Extension Cord- New

  • 50 ft. 16/3 Light

Check Latest Price

Sold By Price
Amazon
eBay
Walmart
Home Depot

Product Details

Specifications

Details
Wire Gauge 16
Cord Length (ft.) 50 ft
Maximum Amperage (amps) 13 A
Indoor/Outdoor Indoor/Outdoor
Number of Outlets 1

Reviews From Real Customers

joarms6262
jogr16
jmangi62-2012

18. Bayco 6′ Triple-Tap 12/3 Pro Extension Cord with Lighted End SL-735L

Bayco 6' Triple-Tap 12/3 Pro Extension Cord with Lighted End SL-735L

  • 6 Foot

Check Latest Price

Sold By Price
Amazon
eBay – autoplicity
Marshall E. Campbell Co.
Lighting Supply

Product Details

Specifications

Details
Product Dimensions 5 x 1.5 x 11.5 inches
Country of Origin China
Is Discontinued By Manufacturer No
Item Package Quantity 1
Number of Handles 1

Reviews From Real Customers

Shun
u.
Magiciantoo

19. Yellow Jacket 2882 Extension Cord with 3-Outlet Lighted Power Block (2 Feet, 12/3 Heavy-Duty Contractor Grade, 15 Amp)

Yellow Jacket 2882 Extension Cord with 3-Outlet Lighted Power Block (2 Feet, 12/3 Heavy-Duty Contractor Grade, 15 Amp)

  • CONTRACTOR-GRADE OUTLET: Never run out of another plug with this heavy-duty contractor-grade 3-way plug extension cord
  • POWER MULTIPLE APPLIANCES: Power multiple appliances at once with 3 grounded outlets
  • MINIMIZE POWER OUTLETS: Minimize the need to go to different power outlets to switch on/off
  • LIGHTED END: Conveniently lighted end visibly displays activation and shows the cord is ready to use
  • DURABLE AND BRIGHT: Durable and bright vinyl jacket protects the cord from moisture, abrasion, sunlight, and more

Check Latest Price

Sold By Price
Amazon
Newegg.com – KH Online

Product Details

Specifications

Details
Amps 15
Piece Count 1
Count Per Pack 10
Cord Length 2′
Count 1

Reviews From Real Customers

ar$razrbk
2012keith1730
ljz4732

20. Ace Indoor and Outdoor 100 ft. L Orange Extension Cord 16/3 SJTW

Ace Indoor and Outdoor 100 ft. L Orange Extension Cord 16/3 SJTW

  • 100 ft. L

Check Latest Price

Sold By Price
eBay – buildersdiscountmart
Ace Hardware
Factory Hardware Store
pointy.com/shops/usa/california/fresno/fresno-ag-hardware

Product Details

Specifications

Details
Cord Length 100 ft
Maximum Amperage 10 amps
Plug Type Grounded
Wire Type Round
Insulation Material PVC

Conclusion

In conclusion, extension cords for contractors are an important part of any contractor’s toolkit. They allow you to extend the reach of your power tools and other equipment, making it easier to work in a wide range of locations.

extension cords for contractors come in a variety of lengths and gauges, so it’s important to choose the right one for your needs. With a little bit of research, you can find the perfect extension cord for your next project.

Categories Uncategorized

Leave a Comment