Top-rated generator install pros.

Get matched with top generator install pros in Tolleson, AZ

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Tolleson, AZ?

Select your specific project to find the pro for you.

Find Generator install pros in Tolleson

Avatar for Sand and Sun Electric, LLC
Sand and Sun Electric, LLC
5.0(
24
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Tolleson, AZ and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"We hired Kelvin to install some ceiling fans. He was pleasant, skilled, and efficient. We were so pleased with his work that we have used him for several additional electrical projects. Each time he provided estimates, completed the work on a timely basis and we were extremely pleased with the results. He is experienced, knowledgeable, and very pleasant to work with. We recommend him without reservation."
Response time3 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Bumble Bee Home Services - E
Bumble Bee Home Services - E
4.5(
2,088
)
Portable Generator - Install

Serving Tolleson, AZ and surrounding areas

Approved

In business since 2011

Emergency services offered

Credit card accepted

Bumble Bee Home Services is a fully licensed, bonded, and insured plumbing contractor in the state of Arizona. We provide both residential and commercial plumbing services to clients in and around the Glendale and Phoenix areas. \n \nOur record of providing exceptional plumbing service has earned our plumbing and drain company an A+ rating with the Better Business Bureau, as well as glowing reviews from customers. In fact, our customers believe we?re the best plumbers in Glendale and Phoenix because we always offer responsive, customer-focused service and first-class plumbing solutions. \n \nWe back up this commitment to being the best plumbers in Glendale with a 100% customer satisfaction guarantee. Making and keeping our customers happy is how we?ve been successful at building our business on great referrals! We?re here for you, ready to provide top-notch, friendly service, along with exceptional workmanship and optimal value.

Trenchless Pipe Repair
Drain Unclog
Drain Unclog
Drain Unclog
Home Plumbing Inspection

+9

1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Grayelectric LLC
Grayelectric LLC
4.9(
22
)
Fixed Generator - InstallPortable Generator - Install

Serving Tolleson, AZ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Elias is considerate, reliable and does excellent work. He has installed outlets, fans and complete electrical lines for my pergola. Elias also installed outdoor lights along my brick wall. I love his work and the fact he is a veteran makes it that much better. I will only use him for any future work i want done and recomend him to evryone who needs work done."
Response time8 hrs
4 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for VR Electrical Services, LLC
VR Electrical Services, LLC
5.0(
13
)
Generator - Install - For Business

Serving Tolleson, AZ and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

With over 22 years of experience in the electrical industry, VR Electrical Services, LLC, is your industry leader. We pride ourselves on our extreme professionalism and attention to detail. As a family owned and operated business, you can trust we will treat your project as we would treat our own. Our customer satisfaction guarantee will assure you that we will not leave your property until you are completely satisfied with our work. Give us a call today, we look forward to working with you.

Commercial Electrical Installation
Mod Pizza on Verrado
Commercial Electrical  rough- in
Commercial Electrical equipment installation
Commercial wiring

+8

Response time7 hrs
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for NESES
NESES
5.0(
7
)
Portable Generator - Repair

Serving Tolleson, AZ and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! \n

1 neighbors recently requested a quote
...
Showing 1-10 of 105
Generator Install questions, answered by experts

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

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.

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

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

The Tolleson, AZ homeowners’ guide to generator installs

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