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Avatar for Quality Construction & Engineering
Quality Construction & Engineering
4.6(
23
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Sherman, MS and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"⭐⭐⭐⭐⭐ Quality Construction and Engineering did an outstanding job installing generators at both my home and my business. From start to finish, their team was professional, punctual, and highly knowledgeable. The installation at each location was clean, efficient, and handled with great attention to detail. They took the time to answer all my questions and made sure everything was running perfectly before they left. I couldn't be happier with the results and highly recommend them to anyone needing generator installation. Five stars all the way!"
Generac Generator
Avatar for Freedom1 Electric
Freedom1 Electric
4.8(
20
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Sherman, MS and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"When you find a contractor that is professional and has integrity, I believe you should scream it from the rooftops. I have been burned by contractors before. What started off as a small service job was quoted as a complete electrical change out in the house and garage at our request. We paid our deposit. He pulled permits and began within 2 weeks. He gave daily updates to set expectations on what was going to happen next and to check in if we had any questions. Josh and Harold completed our project in a timely manner and was very courteous to us throughout the whole job. I highly recommend their services. You will not be disappointed."
Electrical Inspection
After
200 amp service
Home inspection
Update electrical panel

+11

Response time4 hrs
Recommended by94%of homeowners
Avatar for Davis Painting and Home Repair
Davis Painting and Home Repair
4.9(
88
)
Fixed Generator - Repair

Serving Sherman, MS and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Billy & Daniel did a great job cleaning our gutters. I watched them and they worked hard. Some of the gutters were full of debris, even though we had the leaf guards installed on all gutters. Our roofline is so high that I didn’t feel safe trying this chore myself."
Response time3 hrs
Response rate95%
9 neighbors recently requested a quote
Generx Generators
New to Angi
Fixed Generator - Install

Serving Sherman, MS and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

GenerX provides residential homeowners and businesses with all their standby electric power solutions. We sell, install, service, and maintain Generac generators. We are a certified Generac Premier Dealer. In order to meet this qualification, Generac requires that you have a large inventory of new generators and parts, employ at least eight factory trained technicians, and maintain a minimum customer satisfaction rate of 92%. GenerX exceeds all of Generac's criteria and has received an abundance of Generac awards for sales, service, and installation.

D'Sean T
New to Angi
Portable Generator - Repair

Serving Sherman, MS and surrounding areas

Approved

I’m a licensed electrician who takes pride in doing honest, reliable work. I handle everything from small repairs and troubleshooting to lighting installs, panel upgrades, and general electrical maintenance. I pay attention to the details, make safety a priority, and treat every home or job site with respect.\n\nI’m currently looking to pick up any side jobs I can—no job is too small. Whether you need a ceiling fan installed, outlets fixed, breakers replaced, or help figuring out an electrical issue, I’m ready to help. I believe in fair pricing, clear communication, and getting the job done right the first time.\n\nIf you need dependable electrical work, I’d appreciate the opportunity to earn your business.\n

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

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

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.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

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.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

The Sherman, MS homeowners’ guide to generator installs

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