Get matched with top generator install pros in Ferguson, NC

Q: Is a home generator a tax write-off?

• <div><p>Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.</p></div>

Q: What size whole house generator do I need to run central AC?

• <div><p>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 <a href="https://www.angi.com/articles/whole-house-generator-sizing.htm">generator size</a>. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.</p></div>

Q: What is the life expectancy of a whole house generator?

• <div><p>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.</p></div>

Q: How close can a transfer switch be to a generator?

• <div><p>Generally, you&rsquo;ll want to keep between <b>60 and 70 feet</b> between the generator and the transfer switch. There are a few reasons for this, including:</p><ul><li><p>The distance reduces the noise coming from the generator into your home.</p></li><li><p>It increases efficiency because you won&rsquo;t have a voltage drop from this short of a distance.</p></li><li><p>Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. </p></li></ul><p></p></div>

Q: Can a portable generator power an entire home?

• <div><p>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 <a href="https://www.angi.com/articles/installing-whole-house-generator.htm">whole-home generator</a> instead. </p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Ferguson, NC?

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Ferguson, NC

*The Angi rating for Generator Install companies in Ferguson, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Ferguson, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on January 10, 2026

Reviewed in January 2026
This was a relatively small project to regrade the driveway and install a French drain. I was not present for the project but received photos and updates as the project progressed. Finished job looks great with shrubs included. Very professional and would use again.
Outdoor Experts
Request a quote
Reviewed in August 2025
The team at Hatch homes did a great job installing new siding on our house. I'd recommend them for your siding needs
Hatch Homes
Request a quote
Reviewed in August 2025
The team at Hatch homes did a great job installing new siding on our house.
Hatch Homes
Request a quote
Reviewed in June 2025
Showed up on time. Did a quality job. Kept me informed. Installed an EV charger outside. Ran the 220 line unobtrusively against the outside wall. Very pleased.
Carico Electric, LLC
Request a quote
Reviewed in June 2025
If you're searching for a reliable and skilled builder to get the job done right, look no further than McCarpentry Builders. I recently had the pleasure of working with them to install a Trex deck, and I was thoroughly impressed with the quality of their work. Their professionalism and attention...
McCarpentry Builders, Inc.
Request a quote
Reviewed in July 2024
Stephen did a wonderful job for us by installing a back yard oasis. He and his crew were professional and prompt. He communicated well through the entire process. I highly recommend him for all your landscaping needs!
Brown's Lawn Care & Landscaping, LLC
Request a quote
Reviewed in June 2024
We were looking for someone to fabricate a floating staircase and handrails for our remodel project. Mountain Metals arrived quickly and on time to look at our project and estimate the job. I was amazed at how fast the turn around and install was achieved. The finished project fitment was...
Mountain Metals Welding and Fabrication LLC
Request a quote
Reviewed in April 2024
Bill and his team were great to work with. Very informative and helpful in conveying how the irrigation system install would be done at our wedding venue. They went above and beyond when installing the system to minimize any unnecessary damage to our grounds. They have been so helpful and...
Foothills Outdoor Solutions
Request a quote
Reviewed in July 2023
Did a great job. No issues after install.
Koala Insulation of St. Paul
Request a quote
Reviewed in April 2023
Garrett and Wil and their crew did an excellent job. We had a stone patio installed along with steps and a dry creek-bed drain. We were very happy with their work. They are very friendly, courteous and professional and they worked very hard to complete the task promptly, despite some poor...
Better Aesthetics Landscape & Maintenance
Request a quote

Find Generator install pros in Ferguson

Lewis Electric Pro

4.5(

)

Portable Generator - Repair

Serving Ferguson, NC and surrounding areas

Approved

Credit card accepted

Customers say: Quick response

"Matt was very professional, he was clean, knowledgeable, worked in a quick manner, and was extremely fair on his pricing. I am hiring him again to install a tankless water heater."

Recommended by93%of homeowners

Request Quote

Walker Electrical Service L.L.C.

5.0(

)

Fixed Generator - InstallPortable Generator - Install

Serving Ferguson, NC and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Very professional and responsive. Would definitely hire again."

4 neighbors recently requested a quote

Request Quote

PRIORITY ELECTRIC AND LIGHTING, LLC

5.0(

)

Fixed Generator - Install

Serving Ferguson, NC and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

PRIORITY ELECTRIC AND LIGHTING, LLC We offer over 20 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Response time12 hrs

17 neighbors recently requested a quote

Request Quote

Gentry Electrical Solutions LLC

5.0(

)

Fixed Generator - RepairPortable Generator - Install

Serving Ferguson, NC and surrounding areas

In business since 2025

Free estimates

Small jobs welcome

"I was concerned about an impending snow man’s ice storm. My generator wouldn’t start or eun. He got it started and running right away. Excellent response time."

+12

Response time8 hrs

Fixed Generator - RepairGenerator - Repair - For Business

Serving Ferguson, NC and surrounding areas

In business since 2006

Free estimates

Warranties offered

"If you wish to have a generator installed they are ones to do it!"

Response time9 hrs

Recommended by87%of homeowners

Fixed Generator - RepairGenerator - Repair - For BusinessPortable Generator - Repair

Serving Ferguson, NC and surrounding areas

In business since 1995

Free estimates

"He was a good guy"

Recommended by50%of homeowners

Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Ferguson, NC and surrounding areas

In business since 1978

Free estimates

Emergency services offered

"This company did really great work and a very good price. I would highly recommend them."

Response time1 day

Recommended by83%of homeowners

Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Ferguson, NC and surrounding areas

In business since 2020

Free estimates

Emergency services offered

High Trail Craftsmen 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.

Portable Generator - Install

Serving Ferguson, NC and surrounding areas

In business since 2024

Free estimates

"Very thorough, good clean job! Would recommend him !"

Response time1 day

Response rate88%

Request Quote

The Home Depot - Generators

2.5(

)

Fixed Generator - Install

Serving Ferguson, NC and surrounding areas

In business since 2003

Free estimates

Small jobs welcome

Today, we're proud to be the world's largest home improvement retailer. In 2,300 stores across North America, we aspire to excel in service to our customers, associates, communities and shareholders. That's what leadership means to us. That's The Home Depot difference.

Request Quote

Showing 1-10 of 29

Generator Install questions, answered by experts

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

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.

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.

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.

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 Ferguson, NC homeowners’ guide to generator installs

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

See all articles

Alison Kasch
•
Apr 4, 2026Apr 4, 2026
How Much Does It Cost to Install a Generator Transfer Switch? [2026 Data]
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Taylor Freitas
•
Apr 6, 2026Apr 6, 2026
How Much Does a Whole-House Generator Cost? [2026 Data]
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Alison Kasch
•
May 3, 2026May 3, 2026
How Much Does a Natural Gas Generator Cost? [2026 Data]
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Dan Simms
•
May 21, 2026May 21, 2026
How to Hire a Generator Installer
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Heather Ayer
•
May 3, 2026May 3, 2026
Whole-House Generator Installation: A Complete Guide
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Becca Lewis
•
Apr 5, 2026Apr 5, 2026
Who Installs Generators? A Complete Guide
Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.