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Avatar for VOLTAMP ELECTRIC LLC
VOLTAMP ELECTRIC LLC
5.0(
4
)
Fixed Generator - Install

Serving Giddings, TX and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Very professional and punctual as well. I really enjoyed working with this company to get the wiring I needed done on one of my rental properties. These are very great people and they do great business"
Response time5 hrs
Response rate100%
7 neighbors recently requested a quote
Behrens electrical service
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Giddings, TX and surrounding areas

Approved

If you need any electrical work done for your home or business, feel free to reach out anytime—call or text works great.\n\nI’ve been in the electrical trade for over 10 years, working consistently and gaining hands-on experience in both residential and commercial projects. I’m licensed, insured, and committed to doing the job right the first time.\n\nWhether it’s a small repair, upgrade, or a larger project, I’m here to help. Reliable service and quality work are always my priority.\n\nI don’t work on commission, so you won’t get any upselling or pressure—just honest recommendations. I focus on the work you actually need and provide fair, straightforward pricing.

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Generator Install questions, answered by experts

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.

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

The Giddings, TX homeowners’ guide to generator installs

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