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Avatar for BAY LINE CONSTRUCTION, LLC
BAY LINE CONSTRUCTION, LLC
5.0(
8
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Frederica, DE and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"Bay Line Construction did an outstanding job installing a new electrical outlet and upgrading our panel. The crew was professional, on time, and extremely knowledgeable. They explained everything clearly, worked efficiently, and left the area clean when they were done. The work was done safely, neatly, and passed inspection without any issues. It?s clear they take pride in their craftsmanship and safety standards. I highly recommend Bayline Construction for any electrical work and will absolutely use them again."
project photos
16 neighbors recently requested a quote
Flippin' Breakers Electrical Services, LLC
4.4(
17
)
Portable Generator - Install

Serving Frederica, DE and surrounding areas

Approved

In business since 2015

Credit card accepted

Offers commercial services

"Tony was great! He was able to give a reasonable estimate and actually installed 4 outdoor lights the same day. Very informative, friendly and professional. Arrived on time, finished quick and answered any questions I had. I will definitely recommend Flippin' Breakers!"
Response time2 days
9 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Horizon Services, LLC (DES)
Horizon Services, LLC (DES)
3.8(
1,299
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Frederica, DE and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Experience The Horizon Difference.\n\nOn-Time Service. Up-Front Pricing. And The Job Done Right and Clean the First Time. GUARANTEED!\n\nHorizon Services is the region's largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizons Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.\n

Recommended by89%of homeowners
Bright Solutions
4.8(
20
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Frederica, DE and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Excellent service and excellent pricing! Always makes sure to explain all the details and completes the job. I have had multiple outlets, recessed lighting, new circuits, ceiling fans, light switches and vanity lights installed. I will use them time and time again! Great company!"
Recommended by94%of homeowners
Avatar for 302 Electrical Services, LLC.
302 Electrical Services, LLC.
4.9(
56
)
Portable Generator - Install

Serving Frederica, DE and surrounding areas

In business since 2023

Credit card accepted

"Andrew did a great job. He showed and explained to me why my outlet burned. I have a portable hot tub, and the outlet is not meant for that it almost started a fire. So he installed a new outlet and made sure it was GCFI protected and will give ame an estimate for the correct outlet to install. Great job. He He came early as well which helped me our since I had to go to work. Would recommend."
Response time10 hrs
Recommended by87%of homeowners
Showing 1-10 of 24
Generator Install questions, answered by experts

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

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.

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 Frederica, DE homeowners’ guide to generator installs

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