Top-rated generator installers.

Get matched with top generator installers in Grand Coteau, LA

There are 2 highly-rated local generator installers.

Generator installers in Grand Coteau

Avatar for Triple L Electrical Services, LLC
Triple L Electrical Services, LLC
1594 Charles Fisher Road
5.00(
1
)
Approved Pro
Triple L Electrical Services, LLC
1594 Charles Fisher Road
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

Triple L Electrical Services LLC is a business that strives to provide high-quality electrical services. We can take care of all electrical needs, from receptacles and lighting to troubleshooting electrical problems and upgrading electrical systems. We take pride in our work and believe in offering fair and honest services.

"I needed a new circuit ran for my water heater. He came and installed it and ran my circuit in a timley manner, and I was very pleased with the pricing. 5 stars."

Sullivan G on January 2025

Triple L Electrical Services LLC is a business that strives to provide high-quality electrical services. We can take care of all electrical needs, from receptacles and lighting to troubleshooting electrical problems and upgrading electrical systems. We take pride in our work and believe in offering fair and honest services.

"I needed a new circuit ran for my water heater. He came and installed it and ran my circuit in a timley manner, and I was very pleased with the pricing. 5 stars."

Sullivan G on January 2025


Avatar for Tim's Southern Air
Tim's Southern Air
1125 Evangeline Thruway
3.00(
2
)
Approved Pro
Tim's Southern Air
1125 Evangeline Thruway
3.00(
2
)
Approved Pro
177 local quotes requested
42 years of experience

Tim’s Southern Air has been dedicated to you and your home for over 40 years. Our experience and commitment allow us to tackle any problem you may have. We prioritize our customers’ comfort above all else in an effort to bring you a convenient fix to your problems. Trust our team of air conditioning technicians who have worked hard to meet the highest standards in the industry. Our certified experts will treat you and your home with the utmost care and use their expertise to make your home safe and efficient. You can’t outrun emergency home repairs, so neither will we. No matter what time of day or night, you can count on us to show up for you. We know the importance of haste and returning your home to working order. When you need heating, cooling, plumbing or electrical services, contact Tim’s Southern Air. Our team will always get the job done right – we guarantee it. We believe that part of a successful business is coming together to discuss ways we can get better. That’s why every morning at Tim’s, we come together for a morning meeting to set goals and expectations for ourselves and the company!

"very well, tecnation knew and proformed his job very well. I am satisfied with the work that was done and would not hesitate to call for same tec if ever needed again."

Lodgy D on February 2025

Tim’s Southern Air has been dedicated to you and your home for over 40 years. Our experience and commitment allow us to tackle any problem you may have. We prioritize our customers’ comfort above all else in an effort to bring you a convenient fix to your problems. Trust our team of air conditioning technicians who have worked hard to meet the highest standards in the industry. Our certified experts will treat you and your home with the utmost care and use their expertise to make your home safe and efficient. You can’t outrun emergency home repairs, so neither will we. No matter what time of day or night, you can count on us to show up for you. We know the importance of haste and returning your home to working order. When you need heating, cooling, plumbing or electrical services, contact Tim’s Southern Air. Our team will always get the job done right – we guarantee it. We believe that part of a successful business is coming together to discuss ways we can get better. That’s why every morning at Tim’s, we come together for a morning meeting to set goals and expectations for ourselves and the company!

"very well, tecnation knew and proformed his job very well. I am satisfied with the work that was done and would not hesitate to call for same tec if ever needed again."

Lodgy D on February 2025


Avatar for Soirez Electric LLC
Soirez Electric LLC
5831 John Boudreaux Rd., Abbeville LA 70510
5.00(
1
)
Approved Pro
Soirez Electric LLC
5831 John Boudreaux Rd., Abbeville LA 70510
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
41 local quotes requested

16+ years of experience! Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Great service, no complaints. Will definitely be calling again."

Tyler H on January 2025

16+ years of experience! Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Great service, no complaints. Will definitely be calling again."

Tyler H on January 2025


Avatar for Generator Supercenter Heartland
Generator Supercenter Heartland
8976 Interline Rd
New on HomeAdvisorNew on Angi
Approved Pro
Generator Supercenter Heartland
8976 Interline Rd
New on AngiNew on HomeAdvisor
Approved Pro
273 local quotes requested
5 years of experience

Generator Supercenter Heartland is the company for all your generator needs. We provide high-quality models, have factory certified technicians for repairs and maintenance, and offer turnkey installations. We are the #1 Generac dealer in North America. Our employees have extensive training to provide a professional experience every step of the way. Our technicians are certified and insured. turnkey installations. We have brick and mortar locations throughout Louisiana, Alabama, Mississippi and Southern Arkansas. We install and service Generac generators throughout all of our territories. Come by to one of our stores to talk to the generator experts.

Generator Supercenter Heartland is the company for all your generator needs. We provide high-quality models, have factory certified technicians for repairs and maintenance, and offer turnkey installations. We are the #1 Generac dealer in North America. Our employees have extensive training to provide a professional experience every step of the way. Our technicians are certified and insured. turnkey installations. We have brick and mortar locations throughout Louisiana, Alabama, Mississippi and Southern Arkansas. We install and service Generac generators throughout all of our territories. Come by to one of our stores to talk to the generator experts.


Shea's Electric LLC
103 Franklin Ln
4.96(
13
)
Approved Pro
Shea's Electric LLC
103 Franklin Ln
4.96(
13
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We’re a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of general Contractor home improvement services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Shea showed up when he said he would. A one day job turned into a 3 day job because of an antique chandelier that I wanted hung."

Maldry B on November 2022

We’re a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of general Contractor home improvement services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Shea showed up when he said he would. A one day job turned into a 3 day job because of an antique chandelier that I wanted hung."

Maldry B on November 2022


Dish n Dat
1015 J Tommy Lane
5.00(
1
)
Approved Pro
Dish n Dat
1015 J Tommy Lane
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

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.

"Has done work for me for many years and he is excellent."

Tommy G on March 2020

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.

"Has done work for me for many years and he is excellent."

Tommy G on March 2020


ATD Electrical and Services
1217 Division Rd
New on HomeAdvisorNew on Angi
Approved Pro
ATD Electrical and Services
1217 Division Rd
New on AngiNew on HomeAdvisor
Approved Pro
24 years of experience
Free onsite estimate

Our company invites you to experience prompt service and superior attention to detail. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients. You can be assured you're in good hands with our company working on your home improvement project. If you are looking for a contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises then to call our reputable company today We will be the one and only contractor you'll ever need. Call us today you'll be pleased you did. Thank you!

Our company invites you to experience prompt service and superior attention to detail. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients. You can be assured you're in good hands with our company working on your home improvement project. If you are looking for a contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises then to call our reputable company today We will be the one and only contractor you'll ever need. Call us today you'll be pleased you did. Thank you!


Avatar for Hamilton Lightning Rods
Hamilton Lightning Rods
18108 South Parkview Drive
4.91(
184
)
Approved Pro
Hamilton Lightning Rods
18108 South Parkview Drive
4.91(
184
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
28 local quotes requested

4th. Generation in the Lightning Protection industry, Still Owned And Operated By The Hamilton Family. We use all American made parts that are U.L Listed materials. We Install lightning protection systems on homes - commercial buildings - oil field services - Industrial- ranches - farms -Golf Courses and trees. We Are A Proud Member Of U.L. (Underwriters Laboratories) And We Offer 96A Master Label Systems. Call for a free estimate.

"We had lightning rods installed at our home after having 2 previous lightning strikes. The first strike was minor, with only slight damage in the yard. The second was significant when a very large pine tree was hit close to our house causing various electrical issues in the home -- despite having a whole home surge protection system. Just months after having the lightning rods installed, lightning struck an even larger pine tree in our small back yard, Thankfully, the lightning rods saved us! It was a huge strike, and we had no damage at all in the house. These lightning rods were potentially life-saving."

Paula P on May 2024

4th. Generation in the Lightning Protection industry, Still Owned And Operated By The Hamilton Family. We use all American made parts that are U.L Listed materials. We Install lightning protection systems on homes - commercial buildings - oil field services - Industrial- ranches - farms -Golf Courses and trees. We Are A Proud Member Of U.L. (Underwriters Laboratories) And We Offer 96A Master Label Systems. Call for a free estimate.

"We had lightning rods installed at our home after having 2 previous lightning strikes. The first strike was minor, with only slight damage in the yard. The second was significant when a very large pine tree was hit close to our house causing various electrical issues in the home -- despite having a whole home surge protection system. Just months after having the lightning rods installed, lightning struck an even larger pine tree in our small back yard, Thankfully, the lightning rods saved us! It was a huge strike, and we had no damage at all in the house. These lightning rods were potentially life-saving."

Paula P on May 2024


Avatar for Accent Tel USA
Accent Tel USA
3501 Bessie Coleman Blvd, Suite 25203
4.88(
8
)
Approved Pro
Accent Tel USA
3501 Bessie Coleman Blvd, Suite 25203
4.88(
8
)
Approved Pro
Customers say: Quick response
14 local quotes requested
16 years of experience

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Joe, Mark, and Their Team did a Splendid Job for Us on this Business Phone Line Install. There are Very Knowledgeable and provided the Needed Assessment and "Fix" in a Very Timely Manner. I Highly Recommend Accent Tel USA! God Bless You! Philippians 1:3-6! Have a Wonderful Day in the Neighborhood & "Stay on the Nice List"! :)"

Buck B on August 2024

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Joe, Mark, and Their Team did a Splendid Job for Us on this Business Phone Line Install. There are Very Knowledgeable and provided the Needed Assessment and "Fix" in a Very Timely Manner. I Highly Recommend Accent Tel USA! God Bless You! Philippians 1:3-6! Have a Wonderful Day in the Neighborhood & "Stay on the Nice List"! :)"

Buck B on August 2024


Avatar for 4LP, LLC
4LP, LLC
29089 Krentel Rd., Ste. 200
5.00(
7
)
Approved Pro
4LP, LLC
29089 Krentel Rd., Ste. 200
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 years of experience

4LP, LLC specializes in generator maintenance and installation, lightning protection, and surge protection for commercial and residential clients. We are always focused on developing innovative, customer-centric solutions. Experts in the field, we strive to combine the latest and greatest in technology with second-to-none customer service. We are very detailed and quality-oriented, providing outstanding services for each and every project that we handle. We also provide superior service at reasonable prices. Often, a complete lightning protection plan will afford many homeowners a 15% discount on their homeowners policy. Call 4LP, LLC today for scheduling and more information on our services. Company references are available upon customer request.

"Real pros which really counts in such critical systems"

Bruce P on August 2019

4LP, LLC specializes in generator maintenance and installation, lightning protection, and surge protection for commercial and residential clients. We are always focused on developing innovative, customer-centric solutions. Experts in the field, we strive to combine the latest and greatest in technology with second-to-none customer service. We are very detailed and quality-oriented, providing outstanding services for each and every project that we handle. We also provide superior service at reasonable prices. Often, a complete lightning protection plan will afford many homeowners a 15% discount on their homeowners policy. Call 4LP, LLC today for scheduling and more information on our services. Company references are available upon customer request.

"Real pros which really counts in such critical systems"

Bruce P on August 2019

Showing 1-10 of 28

Generator installations FAQs

Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:

  • Portable generators with 1kW–7.5kW capacity: $500–$2,000

  • Partial generators with 9kW–20kW capacity: $2,000–$6,300

  • Whole-house generators with 22kW–48kW: $5,000–$18,000

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 watts

Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. 

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:

  • Experience frequent or prolonged power outages

  • Work from home

  • Store a lot of cold food

  • Have a sump pump

  • Have a pump for well water

  • Use electronic medical devices

  • Live in a climate requiring heating or cooling

The homeowners guide to generator installations
From average costs to expert advice, get all the answers you need to get your job done.
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