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Avatar for Buzz Electric 2
Buzz Electric 2
4.8(
26
)

Serving Vacaville, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"Robert from Buzz Electric did a very good job of installing light fixtures and replacing light fan in the bathroom. He removed the rusted old fan carefully using electric saw. It took good amount of time but work quality was great. I will recommend Buzz Electric for anyone who needs large or small work done in their home or office."
Additional Photos
Additional Photos
Additional Photos
Response time12 hrs
Response rate93%
4 neighbors recently requested a quote
Avatar for Hunts Electrical Services
Hunts Electrical Services
5.0(
27
)

Serving Vacaville, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"Just had them come and install some can lighting in my hall way that I wanted for some time now. They were able to remove my old fixture in the hall and install 4 new LED can lights, even installed the dimmer I wanted with it. Much appreciated!"
Response time6 hrs
Response rate95%
7 neighbors recently requested a quote
Avatar for Legacy Electrical Service
Legacy Electrical Service
5.0(
6
)

Serving Vacaville, CA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"One of the workers was a plumber who noticed (heard) a leak in the Cityâ s water connection, under the sidewalk. City came out & fixed it (hope my water bill plummets!)"
200a
100a
125a
100a Solar Ready
200A Solar Ready

+29

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for A Better Electrical Company Inc
A Better Electrical Company Inc
5.0(
11
)

Serving Vacaville, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Jayson notified me right away and immediately scheduled an appt. He was very accommodating as to when I was available. When he arrived to my appt, he was nice and polite He was accommodating when asked to remove his shoes when going into me bedroom. He was very knowledgeable and kept explaining the issues that I had problems with. I appreciated his suggestions and thought his price was reasonable. I intend to call him again the next time I need an electrician and will gladly recommend him to my family and friends."
EV Charging Station
Ceiling Fan Instal
Electrical Panel
Electrical Panel
Ceiling Fan Install

+12

5 neighbors recently requested a quote
Avatar for Atomic Telecomm & Electrical Inc.
Atomic Telecomm & Electrical Inc.
4.5(
9
)

Serving Vacaville, CA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Joe is hard working, diligent, and honest. I hired him 1) to put up an antenna for local tv service and 2) to fix poor wifi signals. TV was converted from cable rapidly using leftover wires. Saving $ not paying for cable and streaming off wifi. Great signal strength! WiFi was harder. He worked with ATT to determine my new iMac was sucking signals. He installed a more powerful router that solved wifi issues when iMac is off. Now I have to work with Apple to figure out how to manage the computer searching. I would not hesitate to call Joe back again. He is an excellent technician and a fine person. He is pretty busy, so sometimes it takes a few days before he can come out, but he is worth the wait."
Network Switch and Router
Driveway Camera
Backyard Camera's
Front Yard Camera
NW corner of house

+9

Response time1 day
Response rate85%
Recommended by87%of homeowners
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Generator Install questions, answered by experts

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

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

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.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

The Vacaville, CA homeowners’ guide to generator installs

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