Top-rated generator install pros.

Get matched with top generator install pros in Mandeville, LA

There are 4 highly-rated local generator install pros.

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    Verified generator installs reviews

Find Generator install pros in Mandeville

Avatar for AccuTemp Services, LLC

AccuTemp Services, LLC

2027 N Harco Dr
4.77(
150
)
Approved Pro

AccuTemp Services, LLC

2027 N Harco Dr
4.77(
150
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
152 local quotes requested

**For after hours/emergency service, call (225) 240-8478** Specializing in expert air conditioning, heating, electrical, and plumbing services, AccuTemp offers emergency service for Baton Rouge, New Orleans, the Northshore, and surrounding areas!

"The entire HVAC system stopped working on our newly bought home (closed 2 months ago). So that was a shock; and of course it was during the hottest part of summer in south Louisiana with a heat index of 107* The initial technician that was dispatched (Luke) was open and honest with us about the condition of the system from the very start. He actually showed me where the problems were and took time to explain what those meant for our system. I was honestly worried that I was going to have a guy come out and spend a few minutes looking at it and just say "you need a new one." But Luke took the time to explain exactly why we should consider a new system but he also didn't pressure us into it. He was willing to go with whatever we were comfortable with doing. We talked about the different options for repairs. He was honest about the uncertainty of those fixes and exactly what would be covered by their warranty and what wouldn't. The fact that he showed me physical evidence to back up all of the repairs he recommended helped make the decision so much easier for us. After discussing all of our options with him, we decided to replace the entire system (super scary concept for a 1st time homeowner that hasn't even fully unpacked the moving boxes). Mr. Teddy Swan (the design consultant) came out within 30 minutes and spent hours with me discussing our unique situation and designing a system that fit our needs and our budget. He went through our house with a fine tooth comb and walked me through his thought process every step of the way. He explained the good and the bad. We talked about what our budget was, and from there he drew up multiple design plans and levels of service for us to chose from. And then he did everything in his power to make sure we got the financing we needed for the job. Two days later and we sit in our home in comfort. None of this would have been possible without Teddy and the guys behind the scenes at Accutemp. The cost was more than I expected, not going to lie. And I know we could have found another company to do it cheaper (you can always find a cheaper guy) but with inflation being what it is and with the quality of service we were provided, I understand the cost. I now have complete peace of mind over the next 10 years because of their "not a dime" warranty and that alone is worth the cost to me. Thankfully Accutemp offers great financing so we were able to get the entire job accomplished for a very affordable monthly note. The installation team (Jhon, Jimmy and the rest of their team) gave 100% for the entire 12+ hours they were here installing our new system and got it all done in one day. I am beyond happy with the quality of service we received and look forward to the next 10 years of continued service."

Tommie E on July 2022

**For after hours/emergency service, call (225) 240-8478** Specializing in expert air conditioning, heating, electrical, and plumbing services, AccuTemp offers emergency service for Baton Rouge, New Orleans, the Northshore, and surrounding areas!

"The entire HVAC system stopped working on our newly bought home (closed 2 months ago). So that was a shock; and of course it was during the hottest part of summer in south Louisiana with a heat index of 107* The initial technician that was dispatched (Luke) was open and honest with us about the condition of the system from the very start. He actually showed me where the problems were and took time to explain what those meant for our system. I was honestly worried that I was going to have a guy come out and spend a few minutes looking at it and just say "you need a new one." But Luke took the time to explain exactly why we should consider a new system but he also didn't pressure us into it. He was willing to go with whatever we were comfortable with doing. We talked about the different options for repairs. He was honest about the uncertainty of those fixes and exactly what would be covered by their warranty and what wouldn't. The fact that he showed me physical evidence to back up all of the repairs he recommended helped make the decision so much easier for us. After discussing all of our options with him, we decided to replace the entire system (super scary concept for a 1st time homeowner that hasn't even fully unpacked the moving boxes). Mr. Teddy Swan (the design consultant) came out within 30 minutes and spent hours with me discussing our unique situation and designing a system that fit our needs and our budget. He went through our house with a fine tooth comb and walked me through his thought process every step of the way. He explained the good and the bad. We talked about what our budget was, and from there he drew up multiple design plans and levels of service for us to chose from. And then he did everything in his power to make sure we got the financing we needed for the job. Two days later and we sit in our home in comfort. None of this would have been possible without Teddy and the guys behind the scenes at Accutemp. The cost was more than I expected, not going to lie. And I know we could have found another company to do it cheaper (you can always find a cheaper guy) but with inflation being what it is and with the quality of service we were provided, I understand the cost. I now have complete peace of mind over the next 10 years because of their "not a dime" warranty and that alone is worth the cost to me. Thankfully Accutemp offers great financing so we were able to get the entire job accomplished for a very affordable monthly note. The installation team (Jhon, Jimmy and the rest of their team) gave 100% for the entire 12+ hours they were here installing our new system and got it all done in one day. I am beyond happy with the quality of service we received and look forward to the next 10 years of continued service."

Tommie E on July 2022


Avatar for The Gen Stop

The Gen Stop

189 Commercial Square
4.33(
6
)
Approved Pro

The Gen Stop

189 Commercial Square
4.33(
6
)
Approved Pro
Customers say: Quality work
69 local quotes requested
20 years of experience

For over 20 years, The Gen Stop's mission is to provide and perform the highest quality work on all projects. A Company locally owned and operated in Slidell, Louisiana. We specialize in Generator Installs, Repairs, and Maintenance. Don’t get caught without power, always light on. We are licensed with trained and certified installers, protect your largest investment from mold and mildew after an outage. A Whole Home Generator can keep the lights on, AC running, food cool and the internet up.

"Everything went great with The Gen Stop, the technician was extremely helpful and informative on letting us know what the problem was and what would be needed to correct it. They always arrived exactly when they said they would which made planning simple. Their customer service was very helpful with getting us scheduled and keeping us updated on the next steps to getting everything back up to working status for the generator. Will definitely continue to use them for services for our generator!"

Lukas D on August 2023

For over 20 years, The Gen Stop's mission is to provide and perform the highest quality work on all projects. A Company locally owned and operated in Slidell, Louisiana. We specialize in Generator Installs, Repairs, and Maintenance. Don’t get caught without power, always light on. We are licensed with trained and certified installers, protect your largest investment from mold and mildew after an outage. A Whole Home Generator can keep the lights on, AC running, food cool and the internet up.

"Everything went great with The Gen Stop, the technician was extremely helpful and informative on letting us know what the problem was and what would be needed to correct it. They always arrived exactly when they said they would which made planning simple. Their customer service was very helpful with getting us scheduled and keeping us updated on the next steps to getting everything back up to working status for the generator. Will definitely continue to use them for services for our generator!"

Lukas D on August 2023


Avatar for Bonafide Electrical Services LLC

Bonafide Electrical Services LLC

5.00(
19
)
Approved Pro

Bonafide Electrical Services LLC

5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
160 local quotes requested

Bonafide Electrical Services is a veteran owned and operated small business located in Denham Springs, LA. We can handle any size electrical job, big or small. We are proud to serve the southern Louisiana and Mississippi area. Call us today to schedule a free estimate for your electrical needs. Ask about our financing program!

"Awesome. Will definitely use them for projects in the future."

Tiffany M on February 2025

Bonafide Electrical Services is a veteran owned and operated small business located in Denham Springs, LA. We can handle any size electrical job, big or small. We are proud to serve the southern Louisiana and Mississippi area. Call us today to schedule a free estimate for your electrical needs. Ask about our financing program!

"Awesome. Will definitely use them for projects in the future."

Tiffany M on February 2025


Avatar for Southern Air of New Orleans

Southern Air of New Orleans

1212 27TH ST
4.51(
138
)
Approved Pro

Southern Air of New Orleans

1212 27TH ST
4.51(
138
)
Approved Pro
Customers say: Quality work
361 local quotes requested
61 years of experience

Striving to be the best heating and air conditioning company in New Orleans by offering quality service at reasonable prices, free estimates for replacement systems and design services for your new construction home or business. Serving Greater New Orleans, the North Shore and the Westbank, Surgi's is never more than a phone call away for service of any brand of equipment. Call 469-4232 or 985-624-9333. 16-20 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO ADDITIONAL TRAVEL CHARGES. NO ADDITIONAL SERVICE FEE. ADDITIONAL PH#: NEW ORLEANS (504)899-9600, METAIRIE: (504)888-0086, MANDEVILLE: (504)624-9333, SLIDELL: (504)641-3442. MAY CONTACT THROUGH EMAIL.

"Do NOT use Surgi’s AC (Southern Air)!! They are crooks and totally wasted my time and I’m still waiting for them to refund my money. Eddie gave me a quote to move my condenser, $3763 but I could get a $513 “discount” for getting a membership with them ($239 for 2 AC PM’s a year) which came out to $3249. So I paid $239 to get membership and then they send a new quote and voila! No discount. They also charged me $89 for “service call” to come give me estimate to do work which they didn’t tell me about when I called. (My unit wasn’t broken, I just wanted it relocated in my yard.) Then no one will return my calls for two days!!! I finally got through to a manager (“we do honor our quotes, we just had a glitch in the system”) and I should be getting a refund after almost a week and half a dozen unanswered calls. Stay away!"

Jane M on July 2025

Striving to be the best heating and air conditioning company in New Orleans by offering quality service at reasonable prices, free estimates for replacement systems and design services for your new construction home or business. Serving Greater New Orleans, the North Shore and the Westbank, Surgi's is never more than a phone call away for service of any brand of equipment. Call 469-4232 or 985-624-9333. 16-20 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO ADDITIONAL TRAVEL CHARGES. NO ADDITIONAL SERVICE FEE. ADDITIONAL PH#: NEW ORLEANS (504)899-9600, METAIRIE: (504)888-0086, MANDEVILLE: (504)624-9333, SLIDELL: (504)641-3442. MAY CONTACT THROUGH EMAIL.

"Do NOT use Surgi’s AC (Southern Air)!! They are crooks and totally wasted my time and I’m still waiting for them to refund my money. Eddie gave me a quote to move my condenser, $3763 but I could get a $513 “discount” for getting a membership with them ($239 for 2 AC PM’s a year) which came out to $3249. So I paid $239 to get membership and then they send a new quote and voila! No discount. They also charged me $89 for “service call” to come give me estimate to do work which they didn’t tell me about when I called. (My unit wasn’t broken, I just wanted it relocated in my yard.) Then no one will return my calls for two days!!! I finally got through to a manager (“we do honor our quotes, we just had a glitch in the system”) and I should be getting a refund after almost a week and half a dozen unanswered calls. Stay away!"

Jane M on July 2025


B Powered Electric

2060 Benefit St
4.69(
26
)
Approved Pro

B Powered Electric

2060 Benefit St
4.69(
26
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
125 local quotes requested

-Residential and Commercial Electrical Contracting -3rd Generation Electrical Company -Over 30 years of experience in New Orleans Area Homes -Standby Generator Installs -Generac Generators -Kohler Generators -Cummins Generators -Briggs and Stratton Generators -24hr Emergency Service -Breaker Panels -Surge Protectors -Troubleshooting -Remodels and New Construction -Small and Large Projects -Interior and Exterior Lighting -Security Cameras

"Brandon and crew did a great job"

Reuben L on April 2023

-Residential and Commercial Electrical Contracting -3rd Generation Electrical Company -Over 30 years of experience in New Orleans Area Homes -Standby Generator Installs -Generac Generators -Kohler Generators -Cummins Generators -Briggs and Stratton Generators -24hr Emergency Service -Breaker Panels -Surge Protectors -Troubleshooting -Remodels and New Construction -Small and Large Projects -Interior and Exterior Lighting -Security Cameras

"Brandon and crew did a great job"

Reuben L on April 2023


Avatar for Stuart Services

Stuart Services

4724 Utica St
4.13(
126
)
Approved Pro

Stuart Services

4724 Utica St
4.13(
126
)
Approved Pro
Customers say: Super punctual
248 local quotes requested
69 years of experience

For more than 60 years, Stuart Services has been the trusted name in-home services in New Orleans. From heating and air conditioning installations to plumbing repairs to electrical upgrades and maintenance, they are equipped to tackle all types of residential and commercial comfort needs. They’ve built a reputation in the community as a reliable, one-stop-shop for everything heating, cooling, plumbing, and electric. They are committed to providing fast services, top-quality workmanship, and unparalleled customer care—guaranteed! If you’re not completely satisfied with their work, Stuart Services will do everything they can to make it right, or they’ll refund your money. The highly trained team at Stuart Services relies on state-of-the-art equipment and cutting-edge technology in order to provide you with superior service. Additionally, they always arrive on time, ready to get to work. Thanks to their well-stocked trucks, they are able to take care of nearly any repair or replacement on the spot, saving you time and hassle. They offer upfront pricing based on the job, not the hour, so you’ll know the cost of your service before they begin. Need heating, AC, electrical, or plumbing services in New Orleans, Baton Rouge, Northshore, or beyond? Call Stuart Services!

"Couldn’t tell me what was definitively wrong with my AC but still charged me the diagnostic and small repair fee. Came up with a price for the actual job without knowing how much the part cost. They can’t explain what a small repair is either. Only reason they didn’t get 1 star is because the guy was on time."

Ini U on August 2023

For more than 60 years, Stuart Services has been the trusted name in-home services in New Orleans. From heating and air conditioning installations to plumbing repairs to electrical upgrades and maintenance, they are equipped to tackle all types of residential and commercial comfort needs. They’ve built a reputation in the community as a reliable, one-stop-shop for everything heating, cooling, plumbing, and electric. They are committed to providing fast services, top-quality workmanship, and unparalleled customer care—guaranteed! If you’re not completely satisfied with their work, Stuart Services will do everything they can to make it right, or they’ll refund your money. The highly trained team at Stuart Services relies on state-of-the-art equipment and cutting-edge technology in order to provide you with superior service. Additionally, they always arrive on time, ready to get to work. Thanks to their well-stocked trucks, they are able to take care of nearly any repair or replacement on the spot, saving you time and hassle. They offer upfront pricing based on the job, not the hour, so you’ll know the cost of your service before they begin. Need heating, AC, electrical, or plumbing services in New Orleans, Baton Rouge, Northshore, or beyond? Call Stuart Services!

"Couldn’t tell me what was definitively wrong with my AC but still charged me the diagnostic and small repair fee. Came up with a price for the actual job without knowing how much the part cost. They can’t explain what a small repair is either. Only reason they didn’t get 1 star is because the guy was on time."

Ini U on August 2023


Bernard Blanchard Electric

555 Focis Street
4.43(
7
)
Approved Pro

Bernard Blanchard Electric

555 Focis Street
4.43(
7
)
Approved Pro
Customers say: Quick response
17 local quotes requested
39 years of experience

Bernard Blanchard Electric is an locally owned and operated full service electrical company with over 25 years of dedication to serving the residents of New Orleans and the surrounding parishes. Bernard is the sole owner and work force of the company. Bernard Blanchard Electric is State Licensed and carries parish licenses as well along with worker's compensation and liability insurance. Saturday appointments are available.

"Excellent service."

Cassie W on October 2020

Bernard Blanchard Electric is an locally owned and operated full service electrical company with over 25 years of dedication to serving the residents of New Orleans and the surrounding parishes. Bernard is the sole owner and work force of the company. Bernard Blanchard Electric is State Licensed and carries parish licenses as well along with worker's compensation and liability insurance. Saturday appointments are available.

"Excellent service."

Cassie W on October 2020


Avatar for Accent Tel USA

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
Approved Pro

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
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.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025

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.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025


Galan Enterprises, LLC

151 Emerald Valley Drive
4.83(
6
)
Approved Pro

Galan Enterprises, LLC

151 Emerald Valley Drive
4.83(
6
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

Galan Enterprises, LLC 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.

"A very professional painting crew. Mr. Galan was a very honest professional contractor when he came out and gave me a bid for the painting of the exterior of my home. He suggested different colors that I would like. He steered me in the correct way to make my home, be very appealing when it was finished, and the workmanship was impeccable, I cannot say more positive things about him. Very happy with the final paint job and the whole process that led up to the finishing of my house."

Denise H on March 2024

Galan Enterprises, LLC 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.

"A very professional painting crew. Mr. Galan was a very honest professional contractor when he came out and gave me a bid for the painting of the exterior of my home. He suggested different colors that I would like. He steered me in the correct way to make my home, be very appealing when it was finished, and the workmanship was impeccable, I cannot say more positive things about him. Very happy with the final paint job and the whole process that led up to the finishing of my house."

Denise H on March 2024


Avatar for Power Cross

Power Cross

12262 Post Oak Road
4.91(
76
)
Approved Pro

Power Cross

12262 Post Oak Road
4.91(
76
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
20 years of experience

At Power Cross, 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.

"Keegan is great to work with! Very flexible and will give me the straight answers instead of trying to sell me stuff. Highly recommended for professionalism."

Nicole S on November 2024

At Power Cross, 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.

"Keegan is great to work with! Very flexible and will give me the straight answers instead of trying to sell me stuff. Highly recommended for professionalism."

Nicole S on November 2024

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Generator Install questions, answered by experts

Whole-house generators can last 20 to 40 years with normal operation and proper maintenance. If you look up the specifications for your generator, you may be able to find a lifespan rated in hours of operation. Life expectancy will vary depending on how often and for how long you use the generator each year. Choosing a fuel with low impact like natural gas or diesel can help generators last as long as possible.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

Yes, whole-house generators run constantly for extended periods. Whole-house generators can run for longer periods of time than portable generators, but be careful. First, they may need regular applications of engine oil (as frequently as daily), depending on the engine design. Second, running constantly for several days will increase the wear and tear on the generator and shorten its lifespan.

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.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

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The Mandeville, LA homeowners’ guide to generator installs

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