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Avatar for Corrigan, LLC
Corrigan, LLC
4.8(
25
)
Lightning Protection - Install or Repair

Serving Greensboro, AL and surrounding areas

Approved

In business since 1954

Free estimates

Emergency services offered

"Very professional. Took as much time as needed to answer questions. Very good attention to detail. Even though a few more rods were needed than originally quoted, they stuck to their original quote price. No surprises. I would highly recommend this company."
Shingle roof air terminal
Residential 1
Residential Spanish tile
Horse stable
Residential 2

+23

Response time1 day
18 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for W B Lightning Rods
W B Lightning Rods
4.6(
372
)
Lightning Protection - Install or Repair

Serving Greensboro, AL and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"We have been hit twice by lightning by God's grace either one hit our home however the last strike burnt art motorhome to the ground William was hired to install lightning protection lightning rods on our home and two out buildings he took the time to explain to us everything we needed to know answering every question professionally conducted himself in the utmost professional manner I would highly recommend lightning rods and even more highly recommended hiring William to do the job we are going to do an expansion later on and he will be the one and only contractor I will call to continue our lightning protection"
lightning protection
 Residential LPS
lightning protection
 Residential LPS
lightning protection

+79

Response time1 day
156 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Premier Lightning Protection
Premier Lightning Protection
4.9(
28
)
Lightning Protection - Install or Repair

Serving Greensboro, AL and surrounding areas

Approved

In business since 1959

Free estimates

Warranties offered

"Patrick was very understanding of all our inquiries/questions about lightning protection. Answers to our questions and much additional information provided in an educated (I want to you understand) manner. Highly Recommend and would do business with again!!!"
Residential Install
Residential Install
Residential Install
SWD Tank
SWD Tanks

+2

Response time2 days
3 neighbors recently requested a quote
Recommended by95%of homeowners
Black Electrical Contractors, Inc.
0.5(
1
)
Electrical Wiring or Panel Upgrade - For Business

Serving Greensboro, AL and surrounding areas

Approved

In business since 2008

Free estimates

Offers commercial services

Black Electrical Contractors 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.

1 neighbors recently requested a quote
StormTek Lightning Protection
New to Angi
Lightning Protection - Install or Repair

Serving Greensboro, AL and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time7 hrs
13 neighbors recently requested a quote
Avatar for Peacock Helps
Peacock Helps
New to Angi
Appliance (Major Electric Appliance) - Install or ReplaceTelephone Jacks and Wiring - InstallTelephone Jacks and Wiring - Install - For Business

Serving Greensboro, AL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I’m an old-fashioned, affordable, honest handyman. I am very versatile. \n\nI have worked in construction for over 25 years. I have extensive experience in drywall repair, trim and carpentry work, electronic containment fences and custom pet doors (I can put one anywhere- glass door, window, wall, etc). \n\nThere’s absolutely no job that I won’t at least take a look at and give my honest opinion. No job is too small. No job is too odd. I can do light car maintenance or complex home repairs. Clean-up or Custom work. Just ask! \n\nFlexible hours. Weekends available.

FEMA Tornado shelter
FEMA Tornado shelter
...
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Electrical questions, answered by experts

Outlets with only two slots have no ground connection. That’s more common on very old outlets, which means it’s more likely the outlet won’t be polarized. You’ll have to closely examine the slots to see if there’s a size difference indicating polarization. Keep in mind outlets this old are usually out of code and should be replaced if you’re doing any electrical work.

Different types of light switches include single-pole switches (the standard switch in your home), double-pole switches, toggle switches, three-way switches, four-way switches, dimmer switches, and more. 

A single-pole light switch controls the power to a single device, whereas two-way, three-way, and four-way light switches control lights from different locations, increasing the number of connections in the home.

A multimeter does not measure frequency, charge, inductance, and other electrical quantities. Instead, it measures voltage (AC and DC), current, and resistance.

Unless you have prior electrical experience, it’s best to hire a professional to install your new thermostat for you. Improper installation can damage wiring, lead to a blown fuse, and more.

The Biden Administration banned the sale of incandescent light bulbs for general service lamps in 2023. All household light bulbs must meet a minimum efficiency of 45 lumens per watt, three times that of a standard incandescent light bulb. 

The main motivation was to improve energy efficiency and reduce carbon emissions. It is expected that banning incandescent light bulbs will cut over 200 million metric tons of carbon emissions over the next 30 years. Some bulbs are exempt, like chandelier lights and Christmas lights.

The Greensboro, AL homeowners’ guide to electrical services

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