Get matched with top generator installers in Casselberry, FL
There are 4 highly-rated local generator installers.
Verified Reviews for Generator Installation pros in Casselberry, FL
*The Angi rating for Generator Installation companies in Casselberry, FL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
*The HomeAdvisor rating for Generator Installation companies in Casselberry, FL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
Last update on June 12, 2025
Generator installers in Casselberry
Trusted Electrical Services in Florida & Birmingham—Mister Sparky Gets It Right the First Time! For over a decade, Mister Sparky has been a trusted name in electrical services, delivering safe, reliable, and efficient solutions. With a strong presence across Florida and Birmingham, Alabama, we’ve built a reputation for top-quality service and customer satisfaction. Our licensed, insured electricians handle everything from repairs and installations to maintenance and upgrades, ensuring your home or business stays safe and efficient. We arrive in fully stocked vehicles, ready to complete most jobs on the first visit. Plus, every technician undergoes thorough background checks and drug screenings for your peace of mind. As we grow, our commitment to excellence remains. Need electrical help? Contact us today to schedule an appointment. And remember—don’t put up with any malarky! Call your local Mister Sparky, and we’ll take care of the rest.
"Great. No problems."
Barbara E on March 2025
Trusted Electrical Services in Florida & Birmingham—Mister Sparky Gets It Right the First Time! For over a decade, Mister Sparky has been a trusted name in electrical services, delivering safe, reliable, and efficient solutions. With a strong presence across Florida and Birmingham, Alabama, we’ve built a reputation for top-quality service and customer satisfaction. Our licensed, insured electricians handle everything from repairs and installations to maintenance and upgrades, ensuring your home or business stays safe and efficient. We arrive in fully stocked vehicles, ready to complete most jobs on the first visit. Plus, every technician undergoes thorough background checks and drug screenings for your peace of mind. As we grow, our commitment to excellence remains. Need electrical help? Contact us today to schedule an appointment. And remember—don’t put up with any malarky! Call your local Mister Sparky, and we’ll take care of the rest.
"Great. No problems."
Barbara E on March 2025
In Phaze Electric started business in May of 2009. We are unlike any other electrical service and contracting company found in Orlando and the Central Florida area. We pay our technicians exceptionally higher than our competitors. We all understand the value of reputation and thank you in advance for the opportunity to earn your trust in business.. Most of our work comes from Angie's List and other online companies that are based on reviews and feedback from customers. We are an award winning company that strives to stay on top of current competitiveness. When contacting via-message center/email, please leave your phone number and zip code for easier, faster, and more convenient service.
"Over a year after InPhaze installed our electrical panel, we needed to have an a/c installed and upon the electrical inspection was told the electrical panel needed to be upgraded. We called In Phaze and spoke to the manage/owner and he personally came out to inspect the panel and agreed to replace the panel for what we needed at no additional cost. In Phaze honored the warranty even though it was past a year and they took great care in resolving all issues in a quick and professional manner."
ANGIE F on February 2021
In Phaze Electric started business in May of 2009. We are unlike any other electrical service and contracting company found in Orlando and the Central Florida area. We pay our technicians exceptionally higher than our competitors. We all understand the value of reputation and thank you in advance for the opportunity to earn your trust in business.. Most of our work comes from Angie's List and other online companies that are based on reviews and feedback from customers. We are an award winning company that strives to stay on top of current competitiveness. When contacting via-message center/email, please leave your phone number and zip code for easier, faster, and more convenient service.
"Over a year after InPhaze installed our electrical panel, we needed to have an a/c installed and upon the electrical inspection was told the electrical panel needed to be upgraded. We called In Phaze and spoke to the manage/owner and he personally came out to inspect the panel and agreed to replace the panel for what we needed at no additional cost. In Phaze honored the warranty even though it was past a year and they took great care in resolving all issues in a quick and professional manner."
ANGIE F on February 2021
Interior and exterior lighting Upgrades, smart home light switching Upgrades, security camera wiring and installation, tv mounting with concealed wiring, Panel upgrades, fan and outlets.
"Quick and seamless. The finished project makes the house look so much better . No cords in sight . Efficient and absolutely stunning work"
Keniece F on November 2020
Interior and exterior lighting Upgrades, smart home light switching Upgrades, security camera wiring and installation, tv mounting with concealed wiring, Panel upgrades, fan and outlets.
"Quick and seamless. The finished project makes the house look so much better . No cords in sight . Efficient and absolutely stunning work"
Keniece F on November 2020
You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate! With over 10 years experience, we are happy to serve FL homeowners with safe and reliable services, estimates, and consultations regarding all residential electrical needs, including updating electrical to be code compliant, generator options, and solar solutions. Call today!
"Benjamin came out quickly to provide a quote for me and explained my options well. He had a better price than other companies quoted. I can highly recommend Benjamin for electrical service. He is very prompt, friendly, answers any questions, and does a quality job. I'll be sure to use him for some other projects I have coming up."
Glenn T on January 2025
You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate! With over 10 years experience, we are happy to serve FL homeowners with safe and reliable services, estimates, and consultations regarding all residential electrical needs, including updating electrical to be code compliant, generator options, and solar solutions. Call today!
"Benjamin came out quickly to provide a quote for me and explained my options well. He had a better price than other companies quoted. I can highly recommend Benjamin for electrical service. He is very prompt, friendly, answers any questions, and does a quality job. I'll be sure to use him for some other projects I have coming up."
Glenn T on January 2025
Lenhart Electric is a third generation family-owned electrical contracting company that was started in 1948. We are based in Wildwood, Florida – centrally located for quick dispatch throughout The Villages®, Ocala, Leesburg and, well, anywhere in the state. As state certified electrical contractors we can take care of any commercial, residential, new construction and industrial wiring need. We also specialize in enhancing your home or business by adding, moving and installing the most important electrical needs to best suit your lifestyle. We are proud that each employee at our company is drug-tested and career-minded. This caliber of competency has allowed Lenhart Electric to flourish through the years.
"Very professional service!"
Jeff H on May 2025
Lenhart Electric is a third generation family-owned electrical contracting company that was started in 1948. We are based in Wildwood, Florida – centrally located for quick dispatch throughout The Villages®, Ocala, Leesburg and, well, anywhere in the state. As state certified electrical contractors we can take care of any commercial, residential, new construction and industrial wiring need. We also specialize in enhancing your home or business by adding, moving and installing the most important electrical needs to best suit your lifestyle. We are proud that each employee at our company is drug-tested and career-minded. This caliber of competency has allowed Lenhart Electric to flourish through the years.
"Very professional service!"
Jeff H on May 2025
Lighthouse Electric Service, Inc. is owned and operated by William (Billy) Rich who has lived in Brevard County since 1971 and has worked in the electrical trade since 1992. Since 1998 Lighthouse Electric Service has been a trusted name in Brevard County for residential and commercial property owners who need electrical service installations and repairs. We are here to provide you with the best possible electric service at fair prices. We continue to grow and want to earn your business one job at a time.
"We were very pleased with the service we received. There was a delay in their arrival which turned out to be the result in a miscommunication about the address. Two gentlemen arrived, John and Ryan. They were very polite and friendly and very professional. They wasted no time getting to the work that needed to be done. They switched out 5 outlets for us in practically no time. The final task was to track down a problem with an existing outlet which they were able to do in a very short time also. This task has been attempted prior to this by the electrician who had installed the outlet as part of a recent renovation. He was unable to find and correct the problem. John and Ryan had the problem corrected in a matter of a few minutes. We were very pleased with their work and will definitely call them again in the future."
Vicki LeBlanc P on August 2019
Lighthouse Electric Service, Inc. is owned and operated by William (Billy) Rich who has lived in Brevard County since 1971 and has worked in the electrical trade since 1992. Since 1998 Lighthouse Electric Service has been a trusted name in Brevard County for residential and commercial property owners who need electrical service installations and repairs. We are here to provide you with the best possible electric service at fair prices. We continue to grow and want to earn your business one job at a time.
"We were very pleased with the service we received. There was a delay in their arrival which turned out to be the result in a miscommunication about the address. Two gentlemen arrived, John and Ryan. They were very polite and friendly and very professional. They wasted no time getting to the work that needed to be done. They switched out 5 outlets for us in practically no time. The final task was to track down a problem with an existing outlet which they were able to do in a very short time also. This task has been attempted prior to this by the electrician who had installed the outlet as part of a recent renovation. He was unable to find and correct the problem. John and Ryan had the problem corrected in a matter of a few minutes. We were very pleased with their work and will definitely call them again in the future."
Vicki LeBlanc P on August 2019
Our Specialties and Services: Generators: We offer a wide range of Generac generators to suit your specific needs, from residential backup generators to commercial power solutions. Sales: Our team helps you choose the perfect generator that fits your requirements and budget, ensuring you have reliable backup power when you need it most. Service: Hawkins Power Solutions takes pride in our professional servicing. We maintain and repair Generac generators, ensuring they perform optimally year-round. What Sets Us Apart: Expertise: With years of experience in the industry, our knowledgeable staff understands the importance of reliable power. We're committed to delivering the best solutions to our customers. Personalized Service: We believe in a personalized approach, taking the time to understand your needs and recommending the right generator for you. Quality Assurance: As an authorized Generac dealer, we guarantee the highest quality products and services, ensuring your peace of mind during power outages. About Us: As a family-owned and veteran-owned business, we are dedicated to providing excellent service and reliable power solutions. Our team is here to assist you, whether you're a homeowner looking for backup power or a business owner needing a dependable commercial generator. Choose Hawkins Power Solutions for all your generator needs, and experience the difference in reliable power and exceptional service.
"Very informative and great customer service"
crystal w on May 2024
Our Specialties and Services: Generators: We offer a wide range of Generac generators to suit your specific needs, from residential backup generators to commercial power solutions. Sales: Our team helps you choose the perfect generator that fits your requirements and budget, ensuring you have reliable backup power when you need it most. Service: Hawkins Power Solutions takes pride in our professional servicing. We maintain and repair Generac generators, ensuring they perform optimally year-round. What Sets Us Apart: Expertise: With years of experience in the industry, our knowledgeable staff understands the importance of reliable power. We're committed to delivering the best solutions to our customers. Personalized Service: We believe in a personalized approach, taking the time to understand your needs and recommending the right generator for you. Quality Assurance: As an authorized Generac dealer, we guarantee the highest quality products and services, ensuring your peace of mind during power outages. About Us: As a family-owned and veteran-owned business, we are dedicated to providing excellent service and reliable power solutions. Our team is here to assist you, whether you're a homeowner looking for backup power or a business owner needing a dependable commercial generator. Choose Hawkins Power Solutions for all your generator needs, and experience the difference in reliable power and exceptional service.
"Very informative and great customer service"
crystal w on May 2024
We can take on a wide range of residential and commercial electrical projects including full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. www.jdelectric.pro
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Tom C on February 2021
We can take on a wide range of residential and commercial electrical projects including full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. www.jdelectric.pro
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Tom C on February 2021
We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized 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 with our clients and guarantee your satisfaction!
"very responsive and fast"
wayne k on April 2025
We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized 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 with our clients and guarantee your satisfaction!
"very responsive and fast"
wayne k on April 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent oil 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.
"He installed lightning rods on three buildings. "
Richard G on June 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent oil 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.
"He installed lightning rods on three buildings. "
Richard G on June 2025
FAQs for generator installation projects in Casselberry, FL
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
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