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Avatar for Lockhart Electric, LLC
Lockhart Electric, LLC
5.0(
12
)

Serving Marshall, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Small jobs welcome

"Lockhart Electric has done several projects for me. Everything from replacing switches and fixtures to upgrading my breaker panel. They are always so helpful and knowledgeable. The prices are always fair, and they always give me options to help me make the best decisions depending on my need and my budget. I trust them with my home and I wouldn't call anyone else."
Kitchen Lighting
Response time1 day
11 neighbors recently requested a quote
Avatar for Mid America Lightning Protection
Mid America Lightning Protection
4.5(
99
)

Serving Marshall, IL and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"I was pleased with the installation of the lightning rods--communication was great and the work was done quickly. What I wasn't happy with is he quoted me a price that was less then my actual bill was BUT the price was still less then two other contractors bids."
Indianapolis
Trucking company
Indianapolis
Indiana Illinois
Indiana Illinois

+70

Response time6 hrs
Response rate94%
3 neighbors recently requested a quote
Avatar for Amped Up Home Solutions
Amped Up Home Solutions
5.0(
5
)

Serving Marshall, IL and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

My name is Carson Thrasher. I’ve grown up around the Sullivan area and this is home. I have been around the electrical field for since 2018 when I graduated college. I’ve worked as an electrical engineer for a few years and started my business in 2023. I quit my job in November of ‘25 and am working the business full time. I have five start ratings on Google and strive to maintain a good line of communication with my clients. Honesty and integrity are key in my world and I ensure that as a customer of Amped Up Home Solutions you will receive just that.

5 neighbors recently requested a quote
Terre Haute Power Solutions LLC
New to Angi

Serving Marshall, IL and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We’re a locally owned and operated company that values honesty and integrity and treats your 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!\n

11 neighbors recently requested a quote
Next Phase Power LLC
New to Angi

Serving Marshall, IL and surrounding areas

Approved

My name is David Michl, and Next Phase Power LLC is built on 20 years of hands-on electrical experience across residential, commercial, and industrial work. From home wiring to underground PVC trenching for services, fuel stations, and farms, I understand how important reliable power is to everyday life.\nProudly serving Jasper County, Effingham, and surrounding communities with dependable service, honest work, and quality craftsmanship. Fully licensed and insured, competitive pricing, and free estimates. Feel free to call or text anytime, and don’t forget to leave a review here or on our Facebook page. Thank you for your support!

Avatar for All Circuits Electrical
All Circuits Electrical
5.0(
13
)

Serving Marshall, IL and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Excellent work. All Circuits went the extra mile to ensure customer satisfaction. Installation included all supports, panels, AC and DC wiring, invertor, batteries, and panels. Walter also helped with the project application with Duke Energy. We are now saving money on sunny days!?"
Storm Damage
This is a Tri Fuel Inverter Generator with a 30 Amp Plug for Output.  Be sure your Generator has a Total Harmonic Distortion (THD) 10% or less (very Important).
50 Amp Generator Inlet
New Electrical Panel installed.  2020 NEC compliant with AFCI/GFCI and AFCI circuit breakers for all single pole branch circuits.  We also upgraded the Residence with a Dedicated Refrigerator Circuit, AC window unit circuit, and an additional counter top circuit.  The Customer requested OSB to replace all damage interior surfaces and everything is insulated.  We helped this customer from fire to restoration with our services.
New Forever Building with new electrical installed.  100 Amp Feeder from house.

+46

Recommended by100%of homeowners
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Showing 1-10 of 58
Generator Install questions, answered by experts

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.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.

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 natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

The Marshall, IL homeowners’ guide to generator installs

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