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Verified Reviews for Generator Install pros in Ontario, OR

*The Angi rating for Generator Install companies in Ontario, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Ontario, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on November 04, 2025

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Avatar for Jennings Electical Services LLC

Jennings Electical Services LLC

85344 Hemlock St
No reviews yet

Jennings Electical Services LLC

85344 Hemlock St
No reviews yet
14 years of experience

I can and will provide you with exemplary service and can assure you that your job will be premier at an affordable price. You can be assured that your job will be done in a professional manner with you and your family’s or employee’s safety in mind every time. I strive for excellence. A job done right the first time, every time. Now providing service to the valley and central coast. Thomas Jennings

I can and will provide you with exemplary service and can assure you that your job will be premier at an affordable price. You can be assured that your job will be done in a professional manner with you and your family’s or employee’s safety in mind every time. I strive for excellence. A job done right the first time, every time. Now providing service to the valley and central coast. Thomas Jennings

Avatar for JBC Group Solutions Inc

JBC Group Solutions Inc

PO Box 496
4.00(
4
)

JBC Group Solutions Inc

PO Box 496
4.00(
4
)
Customers say: Quality work
18 years of experience

1-888-JBC-ON-TIME (888-522-6684). 26 employees in Portland area. No subs used. Payment may be made via PayPal.

1-888-JBC-ON-TIME (888-522-6684). 26 employees in Portland area. No subs used. Payment may be made via PayPal.

Avatar for Cascade Auto Electric, Inc.

Cascade Auto Electric, Inc.

20425 Cady Way
5.00(
2
)

Cascade Auto Electric, Inc.

20425 Cady Way
5.00(
2
)
Customers say: Quick response
44 years of experience

Cascade Auto Electric of Bend, Oregon specializes in automotive electric repairs of all types. From replacing batteries, repairing alternators & starters, to undertaking custom wiring projects for your classic car. You'll appreciate the friendly atmosphere and prompt, quality service. Call Cascade Auto Electric at 541-389-7447 or visit CascadeAutoElectric.com . We also sell parts!

Cascade Auto Electric of Bend, Oregon specializes in automotive electric repairs of all types. From replacing batteries, repairing alternators & starters, to undertaking custom wiring projects for your classic car. You'll appreciate the friendly atmosphere and prompt, quality service. Call Cascade Auto Electric at 541-389-7447 or visit CascadeAutoElectric.com . We also sell parts!

Avatar for Umpqua Survival

Umpqua Survival

2896 NE Diamond Lake Blvd
No reviews yet

Umpqua Survival

2896 NE Diamond Lake Blvd
No reviews yet
15 years of experience

We specialize in Survival Kits, Off-Grid, Backpacking, Camping, Hunting preparedness equipment. At UMPQUA SURVIVAL, we supply you with the tools and supplies you would need to survive. We help you secure the four things you need! We specialize in helping you maintain the following in case of an emergency: Food, Water, Energy, and Safety/Communication.

We specialize in Survival Kits, Off-Grid, Backpacking, Camping, Hunting preparedness equipment. At UMPQUA SURVIVAL, we supply you with the tools and supplies you would need to survive. We help you secure the four things you need! We specialize in helping you maintain the following in case of an emergency: Food, Water, Energy, and Safety/Communication.

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)
53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Generator Install questions, answered by experts

As long as they have enough fuel, whole-house generators can run for weeks at a time (400 to 500 hours) without suffering too much wear and tear. However, this type of extensive use isn’t ideal if you want to extend the life of your generator.

Two important points. First, some generators may need you to periodically check oil levels every day or so and refill as necessary for safe operation. Second, if your generator uses a fuel tank, keep it regularly full so it doesn’t suddenly shut off. Many backup generators can run through a full tank in a day when they are powering large portions of a home.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

No, you cannot plug a generator directly into a wall outlet in your home. Plugging in a generator without an interlocking kit, extension cord, or wall outlet receptacle is incredibly dangerous and can cause back-feeding—power from the generator back-feeds into utility lines. Also, if the main power comes back on while your generator is on, it could damage the generator and cause a house fire.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

The Ontario, OR homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

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