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Verified Reviews for Generator Install pros in Mendenhall, MS

*The Angi rating for Generator Install companies in Mendenhall, MS 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 Mendenhall, MS 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 June 30, 2026

Find Generator install pros in Mendenhall

Avatar for Climate Guard LLC
Climate Guard LLC
4.8(
8
)

Serving Mendenhall, MS and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

Climate Guard LLC and its partner companies, J&J Construction, are here to provide top-notch security and lighting solutions that blend safety with style.\n\nOur services encompass HVAC, Generac generators, bathroom renovations, and more.\n\nOur team of experienced and certified technicians possesses extensive knowledge in security technology and lighting design. We are dedicated to delivering cutting-edge solutions that cater to your specific needs.\n\nQuality is our utmost priority. We ensure that all our products and services meet the highest standards. From initial consultation to installation, we offer exceptional customer service and provide warranties and maintenance options for lasting peace of mind.\n\nChoose Climate Guard LLC and J&J Construction for reliable security and innovative lighting solutions. Contact us today to discover how we can enhance your space and safeguard what truly matters. Additionally, we also provide HVAC services.\n

Generator Project
Alarms Project
Alarms Project
Response time1 day
Response rate94%
65 neighbors recently requested a quote
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Avatar for AKM Air Solutions
AKM Air Solutions
5.0(
60
)

Serving Mendenhall, 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
15 neighbors recently requested a quote
Recommended by98%of homeowners
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Nail Electric
New to Angi

Serving Mendenhall, 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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Avatar for R&L Electrical Construction and Home Repair LLC
R&L Electrical Construction and Home Repair LLC
5.0(
11
)

Serving Mendenhall, MS and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Russ did an amazing job working with myself as an out of state homeowner. He was effective in coordinating with my tenants schedule. The initial job was to install and LED kitchen light, but it worked out so well I had him install four ceiling fans, a smoke detector, complete doorbell repairs and have new LED fixtures on order for him to install. I have him on speed dial!!"
Recommended by100%of homeowners
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Avatar for Beacon Power
Beacon Power
3.8(
27
)

Serving Mendenhall, MS and surrounding areas

In business since 1994

Free estimates

Credit card accepted

"If you want a system that will keep everything in your home or business running when the power goes down, Ron and the gang can take care of it. They coordinated the whole operation from a propane tank contract, generator rating, and even surge protection. The installers were very professional and their knowledge is outstanding and earned our respect."
Response time1 day
Recommended by89%of homeowners
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Avatar for Mister Sparky
Mister Sparky
4.9(
10
)

Serving Mendenhall, MS and surrounding areas

In business since 1996

Free estimates

Emergency services offered

We know how much homeowners depend on electricity for powering everyday life. We also know that improper electrical work poses a serious threat to the safety of your home and family. That's why at Mister Sparky®, our electricians receive extensive training and are fully licensed to install or repair any electrical work. Choose Mister Sparky in Mississippi for your Generator installs, Outdoor lighting, EV Charger and all electrical service, repair and installs!

Generators
Panel Replacement
Relocate Wiring
Relocate switches
Relocate wiring

+4

Response time4 hrs
Response rate97%
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Generator Supercenter
4.0(
4
)

Serving Mendenhall, MS and surrounding areas

In business since 2022

Free estimates

Emergency services offered

We are 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. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. As a leader in whole house generators, our top-of-the-line Generac generators, along with our skilled technicians and electricians, effectively ensure that you’re never left in the dark. We service all of Louisiana, Alabama, Mississippi and Southern Arkansas through our network of brick and mortar stores. Please stop by the nearest one to you to speak with a generator expert.\n\nThe community of standby power consumers is conscientious about the safety and security of their families and businesses. At the same time, they appreciate the investment a whole house generator system brings to their property.

Our Projects
Our Projects
Our Projects
Our Projects
Our Projects

+2

Response time2 days
Response rate87%
Recommended by66%of homeowners
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Generator Install questions, answered by experts

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

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.

These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

The Mendenhall, MS 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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