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Best generator install pros near Cheswold, DE

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Top-Rated Generator install pros in Cheswold - Updated Nov 2026

Avatar for Resolute Electric
Resolute Electric
4.9(
33
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Cheswold, DE and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I would highly recommend Resolute Electric. Klaus contacted me very quickly after my initial request and came to the house to assess the work request. I had two rooms that required different ceiling light installations and Klaus provided me with several different options for each install. The work was scheduled promptly and completed with the upmost professionalism and care. Klaus explained the work being performed as he went through each project enabling us to get the exact install configuration (type of light/bulb, positioning, switch options etc.) we required. The work was done patiently, not rushed and we were consulted throughout the day. Pricing for the work was very reasonable and as quoted i.e. no surprises. The quality of Klaus's work was exceptional and I'm extremely happy with the installations. I will definitely use Resolute Electric again when I need another electrical project."
Braemar Towers remodel
Salvation Army
Reoccurring customer
Outdoor lighting
Braemar Towers remodel

+19

Response time9 hrs
6 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Spotlight Solar, LLC
Spotlight Solar, LLC
4.7(
150
)
Portable Generator - Install

Serving Cheswold, DE and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"the job was complicated because another installer had left connections from heated floor tiles in the wrong place Chris and Joe and Anthony had to do a lot of adapting to get connections made I felt that they did an excellent,difficult job."
Response time1 day
535 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for BAY LINE CONSTRUCTION, LLC
BAY LINE CONSTRUCTION, LLC
5.0(
8
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Cheswold, DE and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"Bay Line Construction did an excellent job installing my EV charger. The crew was professional, efficient, and the work was clean and high quality. They communicated well throughout the process and made everything easy. I highly recommend Bay Line Construction for any electrical work."
project photos
12 neighbors recently requested a quote
Avatar for Horizon Services, LLC (DE)
Horizon Services, LLC (DE)
3.8(
1,298
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Cheswold, 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 Cheswold, 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 Kim's Mechanical
Kim's Mechanical
4.2(
9
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Cheswold, DE and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"We live out of state and our 2nd home is almost completely shut down but we have been getting high bills like we were living there. Called Kim's on a Sunday and they went over there the next day and diagnosed the breaker box/breakers/wires were pulling electricity. They installed new box/breakers and some wiring. Asked and they sent pictures with their work. Since it just happened and we are not there to confirm everything, it is too early to tell if this fixed the problem but we are keeping our fingers crossed and Dave was very helpful. We thought the price was kind of high, but being across the country and not knowing an electrician we could trust it was decided to get this done anyway and not waste more time shopping quotes. Based on the pictures I received, they did everything they quoted and it looks good."
Ocean city  boardwalk
Heating & A/C Project
Vista building water main break
Ocean city  boardwalk
Heating & A/C Project

+23

Recommended by100%of homeowners
Mr Generator
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Cheswold, DE and surrounding areas

We service and maintain generators of all sizes along with automatic transfer switches. We been in business for quite some time and we would like to help you the best way possible. We fix diesel and natural gas system. We offer maintenance for commercial or residential. We do load banks to keep your generator healthy. We serve Tri-state areas. All different plans to chose from. Lets keep your generator running and healthy for years to come.

Showing 1-10 of 25
Generator Install FAQs, answered by experts

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

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.

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

The Cheswold, DE homeowners’ guide to generator installs

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