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Avatar for Advanced Electric Service, Inc.
Advanced Electric Service, Inc.
4.8(
72
)

Serving Madison, MS and surrounding areas

Approved

In business since 2002

Emergency services offered

Small jobs welcome

"The guys were all very nice and respectful. They did a good job. Showed up when they said they would. Explained everything to me on how to operate the generator. They do all kinds of electrical work as well. We will def use them for all our electrical needs. Lane and Jeremy were our technicians. They were awesome. Also, Freddie the gas guy was so nice and professional."
Response time3 hrs
Response rate85%
18 neighbors recently requested a quote
Avatar for Power Cross
Power Cross
4.8(
83
)

Serving Madison, MS and surrounding areas

Approved

In business since 2005

Emergency services offered

Customers say: True professional

"With everything going on in our world today it is nice to know that there are still some good quality trustworthy people out there. Got Power Cross off the internet to fix our home generator. Power Cross was not only quick to respond but repaired, cleaned, and gave us some knowledgeable information. Thanks POWER CROSS"
Portable fixed
Marine water cool generator
20 15kw home standby generator
Commercial unit
Marine engines

+10

Response time5 hrs
Recommended by97%of homeowners
Avatar for AKM Air Solutions
AKM Air Solutions
5.0(
60
)

Serving Madison, MS and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Completely professional and exceptional customer service. The guys came out the same day we called and assessed the issue we had. The very next morning they arrived with all materials to do a complete system install. The guys didn't leave until the job was done. Cleaned up so well you wouldn't have known they were even here. AKM is top notch. You're not going to find a better company with amazing prices, work ethic, and customer service. We are super satisfied!"
RHEEM
Duct Cleaning
Rotobrush
SAVE
UV Lights

+9

Response time9 hrs
16 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Hightech Electric LLC
Hightech Electric LLC
5.0(
11
)

Serving Madison, MS and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Extremely prompt, professional, and courteous. Explains what is happening in the repair process… l liked that. Very fair price! Would highly recommend him to anyone needing electrical repair. Awesome job"
Logo
Sheet rock replacement
Sheet rock replacement
Sheet rock replacement
Sheet rock replacement

+3

18 neighbors recently requested a quote
Eaton Electric LLC
5.0(
2
)

Serving Madison, MS and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Eaton 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.

Response time2 days
Recommended by100%of homeowners
Nail Electric
New to Angi

Serving Madison, MS and surrounding areas

Approved

Hey everyone my names Parker Nail. I’m excited to launch my LLC. I’ve been doing Electrical work for 4 years now. I’m always looking for side work and would be happy to handle any type of electrical service needed. My goal is to provide quality and safe work that you can rely on. I’m available after I get off work during the week and on weekends.

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Generator Install questions, answered by experts

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

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.

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.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

The Madison, MS homeowners’ guide to generator installs

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