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Avatar for Resolute Electric
Resolute Electric
4.9(
32
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Houston, 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
8 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for BAY LINE CONSTRUCTION, LLC
BAY LINE CONSTRUCTION, LLC
5.0(
8
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Houston, 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
13 neighbors recently requested a quote
Flippin' Breakers Electrical Services, LLC
4.4(
17
)
Portable Generator - Install

Serving Houston, 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 Houston, 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
Avatar for Ross Electric
Ross Electric
4.9(
43
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Houston, DE and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Every business should be like Ross Electric. Responsive, respectful, on-time, good prices, friendly techs (Harry and Steve), and they get the job done the right way. Brian (the owner) is a pleasure to work with, as well. I hire Ross Electric for all my electrical jobs (fan installs and swap outs, recessed LED light installs, fixing broken boxes, etc.) and not once have had an issue. Fair prices and top quality work. They even teach you stuff on the job. I’ve learned a lot from them. You can’t go wrong with these guys!"
Porch ceiling fan in The Peninsula for customer
Corroded 100 amp disconnect
Outdated service wire needing to be replaced
Pvc pipe run to other side of garage to feed tesla power supply.
Completed install of Windmill fan.

+11

Response time3 days
Response rate100%
Recommended by95%of homeowners
Showing 1-10 of 23
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.

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

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.

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 Houston, DE homeowners’ guide to generator installs

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