Gas Backup Generator - Search Shopping

Compare Products

Choose upto 5 items for side by side feature comparison

Wishlist

Go to collections

Show filters

Shop Gas Backup Generator

Ads

6.1K+ viewed

13,000 Watt Dual Fuel Portable Gene…

$999.00

DuroMax Power E…

Free shipping

Generac 7713 GP6500E Series 6…

Generac 8917 GP Series 18000-Watt …

Generac 69981 Powerpact Series …

Generac Guardian WIFI Enabled 1000…

Generac 7209 24Kw Guardian Generato…

Powersmart 4450-Watt Gas Powere…

WEN 5600 / 4500-Watt Dual Fuel (Ga…

Generac 7223 14Kw Guardian Generato…

$4,177.00

AP Electric & Gene…

4.0

Westinghouse Remote Electric St…

Generac 22Kw Standby Generato…

Generac Powerpact Air-Cooled Home S…

Remote · Superior Design · Versatile

Generac 7209 Guardian LP/NG 2…

Hassle-Free Setup · Superior Design · Versatile

Generac 7290 26Kw Guardian Generato…

Generac Powerpact Air-Cooled Home S…

Cost-Effective · Gasoline · Quiet operation · Superior Design

Powersmart 2500-Watt Gas Powere…

Generac 69981 7.5Kw Home Stan…

Generators For Home Use, Outdoo…

$159.99

$599.97

Walmart

Champion Power Equipment CO Shi…

Clearance! Portable Generator, Outdoo…

Cost-Effective · Gasoline · Quiet operation · Superior Design

Powersmart 2500-Watt Gas Powere…

Generac 69981 7.5Kw Home Stan…

Generators For Home Use, Outdoo…

$159.99

$599.97

Walmart

Champion Power Equipment CO Shi…

Clearance! Portable Generator, Outdoo…

Generac 69981 7.5Kw Home Stan…

Natural Gas · Superior Design · Versatile

Generac 7225 14Kw Guardian LP/NG W…

Generac 70422 22Kw Guardian Ge…

Generac Guardian Dual Fuel (Liquid P…

Generac 7226 18Kw Guardian Generato…

Generac/Powermate PM4500 Generato…

$399.00

FactoryPure

WEN 5600-Watt Portable Generator…

$382.00

Amazon.com

4.5

Honeywell 7229 14Kw Guardian LP…

$4,199.00

FactoryPure

Refurbished

Generac GP3600 3600W/4500W Por…

Jackery 5000 Plus + Solarsaga 500Xx2 …

$5,999.00

jackery.com

5.0

Showing 1 - 36 out of 130 results for "gas backup generator"
Sort by:
Featured
Featured
Price - High To Low
Price - Low To High
1. Saved
  Save to wishlist
  Duromax XP12000EH Generator-120…
  $1,508.99
  A
  Amazon
2. Saved
  Save to wishlist
  5
  ·
  1
  Duromax XP10000E Gas Powered P…
  $959.69
  A
  Amazon
3. Top Pick
  This product is highly rated by users and experts, and purchased frequently.
  Saved
  Save to wishlist
  4.4
  ·
  93
  4.4
  93 Ratings
  Westinghouse 6600 Peak Watt Hom…
  $529.00
  $679.00
  W
  Walmart
  SALE
  Free shipping
4. Saved
  Save to wishlist
  4.6
  ·
  34
  4.6
  34 Ratings
  Duromax Gas Powered Portable 120…
  $1,100.96
  A
  Amazon
5. Saved
  Save to wishlist
  5
  ·
  1
  Duromaxduromax XP12000EH Gener…
  $977.67
  A
  Amazon
6. Saved
  Save to wishlist
  Gas Generator For Home Use, 71Cc …
  $154.00
  $689.97
  W
  Walmart
  SALE
7. Saved
  Save to wishlist
  XP12000EH Generator-12000 Watt G…
  $1,046.33
  A
  aliexpress.com
8. Saved
  Save to wishlist
  XP12000EH Generator 12000 Watt G…
  $1,242.93
  A
  aliexpress.com
9. Saved
  Save to wishlist
  Generator 12000 Watt Gas Or Propa…
  $1,072.36
  A
  aliexpress.com
10. Saved
  Save to wishlist
  3.7
  ·
  26
  3.7
  26 Ratings
  DUROMAX 15000/12000-Watt Dual F…
  $2,598.67
  T
  The Home Depot
11. Saved
  Save to wishlist
  3.8
  ·
  15
  Duromax 420Cc Electric Start Home …
  $1,612.08
  L
  Lowe's
12. Saved
  Save to wishlist
  4.1
  ·
  33
  4.1
  33 Ratings
  Generac Automatic Standby Generat…
  $2,503.99
  G
  Grainger
13. Saved
  Save to wishlist
  4.6
  ·
  29
  4.6
  29 Ratings
  Duromax XP13000E 13,000 Watt Por…
  $1,399.00
  E
  Electric Generator Depot
  Free shipping
14. Saved
  Save to wishlist
  A-Ipower 4000-Watt Recoil Start Gas …
  $506.02
  T
  The Home Depot
15. Saved
  Save to wishlist
  Cummins Connect 20000 -Watt Dual …
  $5,994.00
  L
  Lowe's
16. Saved
  Save to wishlist
  2300 Watt Portable Inverter Generat…
  $257.76
  $343.68
  A
  AliExpress
  SALE
  Free shipping
17. Saved
  Save to wishlist
  4.2
  ·
  39
  4.2
  39 Ratings
  Generac Powerrush 3600 W 120 V G…
  $499.00
  A
  Ace Hardware
18. Saved
  Save to wishlist
  5
  ·
  2
  Duromax 274Cc Electric Start Home …
  $899.00
  L
  Lowe's
19. Saved
  Save to wishlist
  4.4
  ·
  87
  4.4
  87 Ratings
  Duromax XP13000EH 13,000 Watt P…
  $1,499.00
  E
  Electric Generator Depot
  Free shipping
20. Saved
  Save to wishlist
  4.7
  ·
  114
  4.7
  114 Ratings
  DUROMAX 13000/10500-Watt Dual F…
  $1,799.00
  H
  Homedepot.com
  Free shipping
21. Saved
  Save to wishlist
  4.4
  ·
  186
  4.4
  186 Ratings
  Generac Guardian 24000 -Watt Dual …
  $6,497.00
  L
  Lowe's
22. Saved
  Save to wishlist
  4.6
  ·
  34
  4.6
  34 Ratings
  Duromax 12,000 Watt Portable Gas P…
  $1,160.99
  E
  ePower Go
23. Saved
  Save to wishlist
  4.8
  ·
  151
  4.8
  151 Ratings
  Westinghouse Outdoor Power Equip…
  $2,425.00
  A
  Amazon.com
  Free shipping
24. Saved
  Save to wishlist
  4.7
  ·
  114
  4.7
  114 Ratings
  Duromax XP13000HX 13,000 Watt P…
  $1,699.00
  E
  Electric Generator Depot
  Free shipping
25. Saved
  Save to wishlist
  4.5
  ·
  56
  4.5
  56 Ratings
  DUROMAX 12000/9500-Watt Dual Fu…
  $1,599.00
  T
  The Home Depot
26. Saved
  Save to wishlist
  Green-Power America 10500 Watts …
  $787.99
  E
  ePower Go
27. Saved
  Save to wishlist
  4.8
  ·
  18
  4.8
  18 Ratings
  Durostar 10000-Watt 440Cc Portabl…
  $798.99
  E
  ePower Go
28. Top Pick
  This product is highly rated by users and experts, and purchased frequently.
  Saved
  Save to wishlist
  4.8
  ·
  116
  4.8
  116 Ratings
  Westinghouse 12,500-W Portable Du…
  $1,229.00
  E
  eBay
  Free shipping
29. Saved
  Save to wishlist
  12500 Watt Dual Fuel Home Backup …
  $762.77
  A
  aliexpress.com
30. Saved
  Save to wishlist
  4.7
  ·
  39
  4.7
  39 Ratings
  Westinghouse Outdoor Power Equip…
  $949.00
  A
  Amazon.com
  Free shipping
31. Saved
  Save to wishlist
  3.8
  ·
  6
  3.8
  6 Ratings
  A-Ipower 4000-Watt Remote Start Ga…
  $602.41
  T
  The Home Depot
32. Saved
  Save to wishlist
  4.2
  ·
  13
  4.2
  13 Ratings
  KOHLER RCA 20000 -Watt Dual Fuel …
  $5,100.00
  L
  Lowe's
33. Saved
  Save to wishlist
  4.9
  ·
  24
  Duromax 457Cc Electric Start Home …
  $1,699.00
  L
  Lowe's
34. Saved
  Save to wishlist
  4.9
  ·
  53
  Duromax 500Cc Electric Start Home …
  $1,599.00
  L
  Lowe's
35. Saved
  Save to wishlist
  4.6
  ·
  10
  4.6
  10 Ratings
  Durostar 5,000-Watt/4,000-Watt 224…
  $741.57
  T
  The Home Depot
36. Saved
  Save to wishlist
  2.3
  ·
  3
  2.3
  3 Ratings
  Pulsar PG6580ECO 6,580-Watt Gasol…
  $899.95
  $1,029.97
  M
  Mighty Generators
  SALE
  Free shipping
Oops! We are sorry, something went wrong.
Continue your shopping by clicking on another product
Product added to your wishlist! View wishlist
Sign in to see your saved products on any device
Product removed from your wishlist! View wishlist
Sign in to see your saved products on any device
Something went wrong. Please try again later.
Product is added to compare already. Please refresh the page.
Product is not found in compare. Please refresh the page.
5 Products already added. Please delete existing selection to add this.
Ads
✕
Learn how your ads are chosen
build.com
Why you're seeing this ad?
Your current search
Advertiser Details
Name: Build.com
Location: United States
Verified by Microsoft Advertising. See more ads from this advertiser on Bing. Learn more about the Microsoft Advertiser Identity Verification Program.
amazon.com
Why you're seeing this ad?
Your current search
Advertiser Details
Name: Amazon.com Services, Inc
Location: United States
Verified by Microsoft Advertising. See more ads from this advertiser on Bing. Learn more about the Microsoft Advertiser Identity Verification Program.
apelectric.com
Why you're seeing this ad?
Your current search
Advertiser Details
Name: AP Electric
Location: United States
Verified by Microsoft Advertising. See more ads from this advertiser on Bing. Learn more about the Microsoft Advertiser Identity Verification Program.
lowes.com
Why you're seeing this ad?
Your current search
Advertiser Details
Name: Lowe's Companies, Inc.
Location: United States
Verified by Microsoft Advertising. See more ads from this advertiser on Bing. Learn more about the Microsoft Advertiser Identity Verification Program.
walmart.com
Why you're seeing this ad?
Your current search
Advertiser Details
Name: Wal-Mart Dotcom GNFR
Location: United States
Verified by Microsoft Advertising. See more ads from this advertiser on Bing. Learn more about the Microsoft Advertiser Identity Verification Program.
factorypure.com
Why you're seeing this ad?
Your current search
Advertiser Details
Name: FactoryPure
Location: United States
See more ads from this advertiser on Bing.
acmetools.com
Why you're seeing this ad?
Your current search
Advertiser Details
Name: Acme Electric Motor, Inc.
Location: United States
Verified by Microsoft Advertising. See more ads from this advertiser on Bing. Learn more about the Microsoft Advertiser Identity Verification Program.
northerntool.com
Why you're seeing this ad?
Your current search
Advertiser Details
Name: Northern Tool and Equipment Co.
Location: United States
Verified by Microsoft Advertising. See more ads from this advertiser on Bing. Learn more about the Microsoft Advertiser Identity Verification Program.
Ad settings
10000 W · Hassle-Free Setup · Superior Design · Versatile
Generac 7171 Guardian Series 1…
$3,267.00
Build
5.0
·
1K+
3.4K+ viewed
Westinghouse 12500 Watt Dual F…
$1,034.99
Amazon.com
4.5
·
10K+
780+ viewed
Generac 7291 26Kw Guardian Generato…
$7,097.00
AP Electric & Gene…
5.0
·
1K+
WEN Dual Fuel Inverter 4800-Watt …
$684.99
Lowe's
4.5
·
19
4.4K+ viewed
Generac Guardian 26KW Tough Dura…
$7,097.00
Amazon.com
4.0
·
329
10000 W · Hassle-Free Setup · Natural Gas · Superior Design · Versatile
Generac 7172 Guardian Series 1…
$3,857.00
Build
5.0
·
1K+
8.6K+ viewed
Duromax XP13000EH Dual F…
$1,199.99
Amazon.com
4.5
·
5K+
WEN 5600 / 4500-Watt Portable Gen…
$382.00
Lowe's
4.5
·
1K+
Powersmart 4450W Inverter Generator …
$409.99

$599.99
Walmart
5.0
·
1
1K+ viewed
Generac GP8000E 8000W/10000W El…
$1,029.00
FactoryPure
4.5
·
1K+
Powersmart Generator,1200 W…
$169.99
Amazon.com
Free shipping
Generac 49 State 10000 / 8000-Watt …
$1,099.00
Lowe's
4.5
·
1K+
10000 W · Hassle-Free Setup · Superior Design · Versatile
Generac Guardian 10Kw Home Backu…
$3,217.00
Acme Tools
5.0
·
1K+
WEN 3600-Watt Inverter Generator …
$493.21
Lowe's
4.5
·
18
550+ viewed
Wen 5600-Watt Dual Fuel Portable Gene…
$433.55
Walmart
3.5
·
4
Generac Guardian 14000 -Watt Dual F…
$4,117.00
Lowe's
4.0
·
29
Kohler 12RESV 12Kw Generator
$3,750.00
AP Electric & Gene…
Free shipping
770+ viewed
Generac Guardian Series Air-Cooled …
$3,857.00
Northern Tool
5.0
·
1K+
Cost-Effective · Gasoline · Hassle-Free Setup · Superior Design · Versatile
Generac 70432 22Kw Guardian Ge…
$6,247.00
AP Electric & Gene…
5.0
·
1K+
2.3K+ viewed
Powersmart Portable Inverter G…
$398.99
Amazon.com
4.0
·
23
- KOHLER® Whole Home Generators | KOHLER® Home Backup Generators
  https://www.kohlerhomegenerators.com
  SponsoredKOHLER Home Generators Are The Gold Standard In Backup Power. Request A Quote Today. Power Your Home In Seconds, Whether You're Home Or Away. No Refueling Necessary.
  Site visitors: Over 10K in the past month
- Best Standby Generator (2025) | Buyer's Guide Best Picks 2025
  https://buyersguide.org › Top-10-Guide
  SponsoredFind and Compare the Best Standby Generators Based on Price, Features, Ratings & Reviews. Read Expert Reviews & Find Best Sellers. Get 2-Day Shipping & Free Returns!
  Site visitors: Over 1M in the past month
  Categories: Baby, Beauty, Fashion, Fitness, Food, Garden and more
- 2025's Top 10 Generator | Best Generator 2025
  https://www.bestproductsreviews.com › generator › Products
  SponsoredFind the right generator that fits your budget and needs. Stop wasting time compiling reviews & use our list to make an informed purchase.
  Types: Generators, Computers, Electronics, Monitors, Office Supplies and more
- 1
- 2
- 3
- 4

Show Only

Brand

Price

Material

Generator Type

Seller

Shop Gas Backup Generator

KOHLER® Whole Home Generators | KOHLER® Home Backup Generators

Best Standby Generator (2025) | Buyer's Guide Best Picks 2025

2025's Top 10 Generator | Best Generator 2025