Top-rated generator install pros.

Get matched with top generator install pros in Saint Johns, FL

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Saint Johns, FL?

Select your specific project to find the pro for you.

TRUSTED BY SAINT JOHNS, FL HOMEOWNERS

  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon13
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Saint Johns, FL

*The Angi rating for Generator Install companies in Saint Johns, FL 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 Saint Johns, FL 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 12, 2025

Find Generator install pros in Saint Johns

Avatar for Portable Generator Services
Portable Generator Services
4.7(
107
)
Portable Generator - Repair

Serving Saint Johns, FL and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"We moved to Vero Beach from New England and purchased a new portable generator that ran sluggishly. I contacted Brian, who came to Vero to trouble shoot the generator and work with the supplier. After assessing and determining the gas and electrical hookups were effective, Brian realized the supplier's natural gas regulator was defective. The supplier sent us a new regulator which Brian came back to Vero to install. Brian also noted that the gas line provided was too small for the unit and contacted the supplier who provided us the proper hose. I can't say enough good things about Brian. The service he provided was excellent, and his commitment to helping us finally get our generator operating properly was noteworthy. Highly Recommended."
Controller troubleshooting
Transfer switch bypass
Adding a transfer switch
Servicing a KD 2500
Pictures

+23

Response time11 hrs
Response rate87%
22 neighbors recently requested a quote
Request Quote
The Generator Guys
4.8(
13
)
Fixed Generator - InstallFixed Generator - Repair

Serving Saint Johns, FL and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Installation was professional and neat. Jim Scites (owner) is extremely knowledgable on Generac products and on electrical codes and procedures. Nationwide is a top notch electrical contractor and a certified Generac installation/service/maintenance dealer/contractor."
Response time2 days
Response rate98%
59 neighbors recently requested a quote
Request Quote
Power & Control Installations, Inc.
4.3(
181
)
Fixed Generator - InstallPortable Generator - InstallGenerator - Install - For Business

Serving Saint Johns, FL and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Amazing customer service, from initial contact through final inspection. I plan to use Power and Control Installation for everything I can. Bruce and Paul are the best to work with."
Response time1 day
Response rate86%
9 neighbors recently requested a quote
Request Quote
Avatar for Dalie Solutions, LLC
Dalie Solutions, LLC
4.8(
54
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Saint Johns, FL and surrounding areas

Approved

In business since 2014

Free estimates

Small jobs welcome

"Needed electric service run from the breaker panel in my house to a newly installed workshop in back of my house. They ran the service and installed a sub-panel, 6 outlets, 3 overhead junction boxes, and 2 junction boxes for outdoor lighting. They gave me a good quote and did the installation in 1 day. Arrived when they said they would and performed quality work. Very pleased with the installation. I would definitely hire these guys again."
Pendant Lighting
kitchen
Recess lighting
kitchen Under Cabinet lights
Panel Upgrade

+28

Response time1 day
17 neighbors recently requested a quote
Recommended by96%of homeowners
Request Quote
Avatar for David Gray Electrical Services, Inc.
David Gray Electrical Services, Inc.
4.4(
50
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+4 more

Serving Saint Johns, FL and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Emergency services offered

"The work was excellent but I found the cost to be more than expected. I paid more for the installation than the ceiling fans"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

42 neighbors recently requested a quote
Recommended by77%of homeowners
Request Quote
Avatar for Elite Electrical Services, LLC
Elite Electrical Services, LLC
4.4(
7
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Saint Johns, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Small jobs welcome

"Excellent super response! Had car charger installed in garage. Professional, expert work. Would hire again in an instant."
Electrical for Custom Homes
Fixture Installations
Recessed Lighting
Ceiling Fan Installation
Electrical for New Construction

+1

Response time4 hrs
Response rate100%
Recommended by16%of homeowners
Request Quote
Avatar for Bill Fenwick Plumbing, Inc.
Bill Fenwick Plumbing, Inc.
4.4(
262
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Saint Johns, FL and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

Bill Fenwick Plumbing, Inc. is a Jacksonville, Florida, business that has been offering service to its customers for 40 years. We are a customer-oriented company that arrives on time, uses only quality parts and does the work right the first time.\n\nWe value your opinion and realize that you may have additional questions. Please take a moment to complete our form for more information, quotes, or appointments, and someone from our staff will contact you as soon as possible.

Recommended by88%of homeowners
Request Quote
Avatar for Tison Inc
Tison Inc
4.3(
32
)
Fixed Generator - InstallPortable Generator - InstallGenerator - Install+1 more

Serving Saint Johns, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Chris Ayarza came in and completed the job perfectly, even helped with assisting on a couple electrical jobs I had planned to take on myself. When the job was completed, I noticed the AC stopped blowing cold air but they came in next day to finish up with labeling our new panel and also spent some time to fix the issue. Overall great experience and learned some new tricks too"
Electrical Project
Home automation
Home theater
Outdoor grill, and outdoor theater
Home automation

+5

Response time1 day
Response rate99%
58 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 68
Generator Install questions, answered by experts

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.

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.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

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.

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.

The Saint Johns, FL homeowners’ guide to generator installs

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

See all articles