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TRUSTED BY MIRAMAR BEACH, FL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon21
    Verified generator installs reviews

Top-Rated Generator install pros in Miramar Beach - Updated Nov 2026

Avatar for Colson's Electrical Services LLC
Colson's Electrical Services LLC
5.0(
24
)
Fixed Generator - InstallFixed Generator - Repair

Serving Miramar Beach, FL and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

Colson's Electrical Services LLC is a locally owned and operated electrical contractor proudly serving Nassau County and surrounding Northeast Florida communities since 2018. We are fully licensed and insured, providing reliable, high-quality electrical services for residential and commercial projects.\n\nAs a local company, we treat every customer like a neighbor, not just another job. From small repairs and panel upgrades to EV chargers, generator installations, remodels, and new construction, our team shows up on time, communicates clearly, and completes work safely and efficiently.\n\nWe believe in doing things the right way; no cutting corners, honest pricing, and workmanship you can trust long after the job is done. Your home or business matters, and we take that seriously. If you need a dependable electrician, we?re here to help.

16 neighbors recently requested a quote
Avatar for Blue Marlin Electric LLC
Blue Marlin Electric LLC
4.7(
14
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Miramar Beach, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"We had several jobs done, the largest was to upgrade our outside electrical panel for power from FPL and our service panel in the garage. We wanted xtra circuit breakers, whole house surge protection, new lighting and electrical outlets for our Patio and outside storage building. Additionally, the installation of a WHOLE HOUSE GENERATOR OUTLET (to run portable generator for whole house electric). Plus several repairs and upgrades to ceiling fans and light switches. I am VERY satisfied with all the work and the POFESSIONAL manner that all all personnel displayed during this huge job. I NEVER recommend a company that I have issues or doubts about their work. Blue Marlin Electric has earned my trust and is my now "go to" company for all electrical questions and/or issues. My thanks to Ron, Sam and everyone involved at Blue Marlin Electric."
200 Amp Service
200 Amp Service
Recessed lighting
Response time6 hrs
Response rate95%
8 neighbors recently requested a quote
Avatar for Foltz Electric
Foltz Electric
5.0(
5
)
Generator - Install - For Business

Serving Miramar Beach, FL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

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.

Grid Line Electric
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Miramar Beach, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Here at Grid line Electric, we are a family owned and operated business, based in Panama City we provide any and all electrical services, with open pricing, professional electricians, and quality material. We are here to help. We offer for emergency hours weekdays in the evenings and weekends. There’s no project too big or too small. We wanna be the company you call when you need help! commercial, residential, service, industrial, building automation, backup generators, call Grid line Electric

Avatar for Generx Generators
Generx Generators
4.5(
246
)
Fixed Generator - Install

Serving Miramar Beach, FL and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Totally happy. Just had my Generator hook-up today and everything went well. I would recommend them. Communication was excellent from the time I asked for a quote. They were on time that day for the quote and showed up on time for each faze of the installation. They left the work area as clean as when they found them. Totally Happy."
Generac 20kw
Setting a large commercial generator gently in pl
We're the #1 Generac home standby installer
Flood zones require elevated generator platforms
Generac 22kw

+4

13 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Coastal Power LLC
Coastal Power LLC
5.0(
12
)
Fixed Generator - InstallFixed Generator - Repair

Serving Miramar Beach, FL and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n \nCall us today you'll be pleased you did. Thank you

Recommended by27%of homeowners
Coastal Power LLC
5.0(
12
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Miramar Beach, FL and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Austin and his team have been wonderful to work with. We had extensive experience with them after our generator was struck by lightning. Austin was incredibly professional and reliable. He wrote letters to our insurance and helped us get our new generator covered he was very honest and knowledgeable. He patiently handled all the back and forth paperwork with the insurance, helped us pick a new generator and just gave us great advice and his prices were very reasonable. He even helped us get the new generator installed quickly before our new baby was born during hurricane season. I am so grateful we found him and highly recommend him and his team."
Response time2 days
Response rate95%
Recommended by25%of homeowners
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Generator Install FAQs, answered by experts

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

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. 

The Miramar Beach, FL homeowners’ guide to generator installs

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