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Avatar for Marella Electric, LLC
Marella Electric, LLC
4.7(
131
)
Portable Generator - Install

Serving Haddonfield, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Warranties offered

"We were so lucky to have Marella respond again to our Home Advisor Inquiry. We had used these excellent guys before and loved them , but lost their card and so we couldn't re-contact them for this project. Once again, we were totally satisfied. They are courteous, prompt, efficient, and offered us the best price for the install. Believe us, you won't do any better than Marella Electric."
Bring beauty to your property after dark.
 slotted wall wash light
 Bring attention to the texture of your landscape.
 slotted wall wash light used to showcase art
 Moonlighting effects to light your path.

+11

Response time10 hrs
Response rate85%
5 neighbors recently requested a quote
Avatar for Kidder Enterprises, LLC
Kidder Enterprises, LLC
4.6(
138
)
Portable Generator - Install

Serving Haddonfield, NJ and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Ken was great to work with and I would definitely use him again and refer my friends to him. Was very knowledgeable and was fairly priced. He was also able to get me in right away for my car charger install."
Response time12 hrs
6 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for PDQ Electric Corporation
PDQ Electric Corporation
3.5(
36
)
Fixed Generator - RepairGenerator - Repair - For Business

Serving Haddonfield, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Great Service! Picked up on second ring 4am in the morning! Very honest, and will provide you with correct diagnostic and prices (Ladies keep this company in your files!). Also, evaulated fire safety of my home which was very helpful. PDQ Electric Corp. also has excellent communication with the customer. Rate : 5 stars"
Recessed/Pendant Lighting
Sophisticated Lighting
Pathway/Wallwash Lighting
Existing Roof Solar
Accent Lighting

+31

Recommended by84%of homeowners
Avatar for Harris Plumbing, Heating, Air & Electrical
Harris Plumbing, Heating, Air & Electrical
3.9(
44
)
Fixed Generator - InstallFixed Generator - Repair

Serving Haddonfield, NJ and surrounding areas

Approved

In business since 1988

Credit card accepted

Customers say: Quick response

"We received excellent service from NILES HULL, who performed a pipe repair for a hose attachment in our driveway. The job was $533, and was done well, with pleasant, knowledgeable service. I highly recommend Harris as we've used them for many plumbing and electric projects in recent years. NILES HULL was knowledgeable, caring, and attentive to detail. They stand behind their work. Claudia Kienzle"
Team
Team
Team
Truck
Truck

+8

Response time1 day
412 neighbors recently requested a quote
Recommended by33%of homeowners
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Generator Install questions, answered by experts

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

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.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

The Haddonfield, NJ homeowners’ guide to generator installs

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