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Verified Reviews for Generator Install pros in Hereford, AZ

*The Angi rating for Generator Install companies in Hereford, AZ 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 Hereford, AZ 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 January 29, 2026

Find Generator install pros in Hereford

Worker Bee Home Services
New to Angi
Portable Generator - Repair

Serving Hereford, AZ and surrounding areas

Approved

Servicing Southern Arizona for fifteen years, we can handle most residential concerns from remodels to TV installs at a fair rate with a workmanship guarantee! \n\nAny size job can find a place on our schedule, just reach out and we'll lend a hand. We can help you build, plumb, drywall, remodel, paint, or trim your home or install electronics, repair appliances, and get your small engines running again! \n\nWe at Worker Bee believe in integrity and fairness at all times, and our first priority is always the client's happiness and trust. We come with experience, references, and knowledge to help guide you through any task or project. \n\nCall us today, and see for yourself!

Porch Rebuild
Porch Rebuild
Porch Rebuild
Porch Rebuild
Porch Rebuild

+18

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Avatar for Promised Land Electric
Promised Land Electric
5.0(
29
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Hereford, AZ and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Promised Land Electric did a great job installing these remote controlled ceiling fans in my home. Customer service was impeccable. Would definitely hire again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by100%of homeowners
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Avatar for Schombert Electric & Service
Schombert Electric & Service
4.4(
19
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Hereford, AZ and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Things went really well. A nice young man repaired the outlet problem, and even put a new cover over the outlet! I would definitely hire Schombert Electric again."
Electrical Project
Electrical Project
Additional Photos
Additional Photos
Additional Photos

+79

Recommended by93%of homeowners
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Avatar for RECO Solar and Electrical Solutions
RECO Solar and Electrical Solutions
5.0(
3
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Hereford, AZ and surrounding areas

In business since 2014

Free estimates

Warranties offered

"Jacob and team were amazing. They carried out a major electrical project and dealt with every aspect, from permits to final sign off, it was completely hassle free for us. I would highly recommend Reco."
Response time3 days
Response rate100%
Recommended by100%of homeowners
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Generator Install questions, answered by experts

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

The Hereford, AZ 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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