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Sanderson Electric
4.8(
30
)
Fixed Generator - InstallPortable Generator - Install

Serving Caldwell, ID and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"1776 Electrical did an excellent job. The bid was reasonable and they gave me options for materials and lights. They keep updated in their field and suggested upgrades to our lights that will save us money and time. They completed the job quickly and worked cleanly. We enjoyed having them in the house. I will hire them again."
2 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Fast Unparalleled Service Electric, LLC
Fast Unparalleled Service Electric, LLC
5.0(
6
)
Fixed Generator - InstallPortable Generator - InstallFixed Generator - Repair

Serving Caldwell, ID and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Highly recommend FUSE Electric! Nate showed up on time, was easy to communicate with, and did a great job. Everything was done professionally and the pricing was very fair. FUSE Electric may be a newer company, but Nate has been doing electrical work for decades and it definitely shows. It was a great experience all around and we’ll definitely call him again for any future electrical work."
Junction Box
Generac Generator
6 neighbors recently requested a quote
Avatar for Mr. Electric of Meridian
Mr. Electric of Meridian
5.0(
12
)
Fixed Generator - InstallPortable Generator - Install

Serving Caldwell, ID and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

Mr. Electric of Meridian is a locally owned and operated business. Since 1994 our licensed electricians have handled any home or any commercial electrical repairs, installations and upgrades. We are known for our world-class customer service and our expert workmanship. We care about getting the job done right the first time. Our service professionals will arrive at your door on time and complete your projects on time. Before our electricians start work, you will receive a detailed, complete estimate. We want to make sure all of your questions are answered and your concerns are addressed. You can trust the professionals at Mr. Electric because our technicians are subject to background checks and license registrations. Don't trust your home or business to a fly-by-night handyman. When you have an electrical emergency, you can call us 24/7 to keep your family and employees safe no matter where you are in the Meridian area.

Accent Lighting
Accent Lighting
Accent Lighting
Heat lamp
New Space Electrical Work

+8

Response time4 hrs
Response rate85%
14 neighbors recently requested a quote
Avatar for Todd's Electrical & Technology Services, LLC
Todd's Electrical & Technology Services, LLC
4.8(
17
)
Portable Generator - Install

Serving Caldwell, ID and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"We hired Todd's Electrical Services to install a new EV car charger in our garage. Todd is a top tier professional electrician who really knows what he's doing. He is very thorough and I especially appreciated how he took the time to explain things to me in layman's terms. He recommended the right EV charger system for my needs and he even helped me to get the app set up on my phone and walked me through the configuration of the device step by step. He quoted me his best price right from the start (unlike some of his competitors) and that is exactly what I paid. I would hire Todd's Electrical Services again in a heartbeat. HIGHLY RECOMMEND"
My jobs
My jobs
My jobs
My jobs
My jobs

+9

Response time5 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Todd's Electrical & Technology Services, LLC
Todd's Electrical & Technology Services, LLC
4.8(
17
)
Portable Generator - Install

Serving Caldwell, ID and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

TODD'S ELECTRICAL & TECHNOLOGY SERVICES LLC is a local veteran-owned company. Todd values honesty and integrity in all aspects of business. He has years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Todd customizes services to your individual needs, paying close attention to the details of each project. Please feel free to contact us today!

Recommended by26%of homeowners
Avatar for Fulmer, Inc.
Fulmer, Inc.
5.0(
1
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Caldwell, ID and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

Fulmer Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

2 neighbors recently requested a quote
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Generator Install questions, answered by experts

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

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.

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

The Caldwell, ID homeowners’ guide to generator installs

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