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TRUSTED BY WELLINGTON, FL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon98
    Verified generator installs reviews

Find Generator install pros in Wellington

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

Serving Wellington, 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%
13 neighbors recently requested a quote
Avatar for NextGen Electric, LLC
NextGen Electric, LLC
4.8(
36
)
Portable Generator - Install

Serving Wellington, FL and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Installed a new line, breaker and disconnect for a hot tub. Arrived on time and did the job neatly and efficiently. Kept me informed during the installation, and left no mess or debris when he left. Great job!."
 Profile
Kitchen remodel
New construction  home
New construction  home
New construction  home

+12

Response time1 day
1 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Gold Standard Electric
Gold Standard Electric
4.9(
65
)
Fixed Generator - Repair

Serving Wellington, FL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Excellent work and customer service. Jason price is a master electrician and he was a pleasure to work with and I highly recommend him for any of your electrical needs! Jason and Gold Standard Electric exceeded my expectations!"
Electric panel upgrade installation
Electric panel upgrade installation
Electric panel upgrade installation
Electric panel upgrade installation
Maintaining Your Home Generator

+1

Response time4 hrs
Response rate89%
4 neighbors recently requested a quote
Avatar for Reliable Power Systems
Reliable Power Systems
4.3(
395
)
Fixed Generator - InstallFixed Generator - Repair

Serving Wellington, FL and surrounding areas

Approved (Corporate)

In business since 2002

Free estimates

Emergency services offered

"The work is not yet complete, permitting process has just started. All of my contacts with the company so far have been very positive. Sales and customer service are handled in a highly professional manner. The final permits and certificates have been completed and closed. All of the people I dealt with at Reliable Power Systems were polite and professional, keeping me up to date on project status. A word of advice to homeowners considering installing a home generator, be prepared to wait for your city to approve permits and complete inspections. These were the items that took the most time, and over which you and company have no control. It is also best to choose a company, like Reliable Power Systems, that handles 100% of the work. I highly recommend this company."
 Reliable on the Road!
 36KW Generac in Wellington
 125KW Kohler in Miami Beach
 Reliable service truck in Miami
 36kw Generac in Palm Beach Gardens

+45

Response time1 day
149 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Grizzly Electric
Grizzly Electric
5.0(
7
)
Portable Generator - Install

Serving Wellington, FL and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Excellent experience from start to finish. The surge protector was installed quickly and professionally, and everything was explained clearly. I feel much more confident knowing my home is protected from power surges. Highly recommend!"
project photos
2 neighbors recently requested a quote
Avatar for Top 2, LLC
Top 2, LLC
5.0(
5
)
Generator - Install - For Business

Serving Wellington, FL and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"The electricians did a very clean and efficient job while installing my Tesla wall charger. They knew all about proper sizing for conductors and they used quality materials. The job looks great. They cleaned up after themselves and called back within a week just to verify I was not having any problems. Their customer service is outstanding."
Project photos
Project photos
Project photos
Project photos
Project photos

+3

Response time10 mins
Response rate100%
3 neighbors recently requested a quote
Avatar for Mr. Electric of West Palm
Mr. Electric of West Palm
4.7(
14
)
Portable Generator - Install

Serving Wellington, FL and surrounding areas

Approved

In business since 2023

Emergency services offered

Small jobs welcome

"They showed up on time and gave us good advice about installing our new generator into the panel. No attempt to upsell and a matter of fact approach to getting the job done. Really nice guy too. Very friendly. I would definitely call them again. Great service!"
Residential Car Charger
New main panels
New Outside Meter & Main Disconnect
Residential Light Fixture
Residential Light Fixture

+2

Response time7 hrs
Response rate100%
5 neighbors recently requested a quote
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Generator Install questions, answered by experts

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

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.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

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.

The Wellington, FL homeowners’ guide to generator installs

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