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Avatar for Henry County Electric
Henry County Electric
4.9(
26
)

Serving Forsyth, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1983

Free estimates

Emergency services offered

"Top notch service! Had some ballast lights in my office and 8 of them had actually went out. Had someone else come to convert them over to LED fro me and they could't do it. Henry County Electric came and handled it like true professionals and were in and out in no time AND went ahead and did the OTHER lights. Office is so bright and it saves money on the bill. Would recommend them 100 times in a row if you asked me. Thanks! God bless you guys!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
3 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Energy Elite Power Systems, Inc
Energy Elite Power Systems, Inc
5.0(
6
)

Serving Forsyth, GA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

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!

Generac 40KW Gen
Generac 24 KW
Generac 26 KW
Generator Installations
Interlock Kit

+1

Response time1 day
Response rate96%
26 neighbors recently requested a quote
Empower Electric GA
4.9(
17
)

Serving Forsyth, GA and surrounding areas

Approved

In business since 2014

Warranties offered

Small jobs welcome

"I hired Jeremy and Justin to remove and install security lighting and added additional lights. They also had to wire and run electricity from the house to the pool having to go through 2 retaining walls. They were very prompt in responding to my request for quote and came out the same day. The quote was very reasonable and less than I anticipated. They were very prompt, professional and courteous. They found problems in our electrical system and repaired it at no additional cost. They went above and beyond the initial quote. They definitely know what they are doing and even made suggestions and pointed out things we didn't think about. I will use them for all my electrical needs."
Panel Change
Panel Change
Service upgrade
Service upgrade
Kitchen lighting

+6

Response time8 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for W B Lightning Rods
W B Lightning Rods
4.6(
367
)

Serving Forsyth, GA and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"William Burden is the third generation owner of WBLightningRods and his company has been in business since 1950. He is very courteous, professional, was on time, and has a very good crew. William was present for the entire installation. We chose the copper system. We are glad for the peace of mind a lightning rod system will provide."
lightning protection
 Residential LPS
lightning protection
 Residential LPS
lightning protection

+79

Response time1 day
62 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Hamilton LP Lightning Rods
Hamilton LP Lightning Rods
5.0(
11
)

Serving Forsyth, GA and surrounding areas

Approved

In business since 1964

Free estimates

Offers commercial services

"Bart was Johnny on the spot with competitive pricing. He came out same day to look at the job and had estimate to me next day! His team came to the house and had everything installed in a day and half."
Chimney rod and conductor cable
Front of home,system is barely noticeable
Hiding the cables best we can
Rear of home
Work trailer

+4

Response time1 day
30 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Premier Lightning Protection
Premier Lightning Protection
4.9(
28
)

Serving Forsyth, GA and surrounding areas

Approved

In business since 1959

Free estimates

Warranties offered

"Patrick is great to work with. He was punctual and very patient to answer all my questions. I would highly recommend doctor boom for lightning rod installation."
Residential Install
Residential Install
Residential Install
SWD Tank
SWD Tanks

+2

Response time2 days
5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Starr Electrical Contractors, LLC
Starr Electrical Contractors, LLC
5.0(
1
)

Serving Forsyth, GA and surrounding areas

Approved

In business since 1946

Emergency services offered

Credit card accepted

"They did a very good job. They did a wonderful job. It was much less stressful than it could have been. I think the price was good. I don't think they were unreasonable for the work they did. I think it was well within the price range. I am a homeowner, I don't want to pay anything. I needed an upgrade and they were able to do that for me. They did well."
Defective Cooler - Interior Lights - Replaced
Retrofitted 2X4 Ballasts
Repair/ Replace Zaxby's Dining Lights
Response time3 days
7 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 89
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.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

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.

The Forsyth, GA homeowners’ guide to generator installs

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

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