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Avatar for Resolute Electric
Resolute Electric
4.9(
32
)

Serving Delmar, MD 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 time11 hrs
7 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Legendary Services, Inc.
Legendary Services, Inc.
5.0(
28
)

Serving Delmar, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"I converted an attic into a 1 bedroom apartment with private bath, kitchen and laundry area years ago and contracted Brandon Oakley to do all of the electrical work. The job was completed timely, professionally and without any issues. Since then his company, Legendary Services, has expanded its services to now include installing back up generator systems and solar systems for sustaining your electrical needs during power outages. I have discussed these options with him and he is very knowledgeable and I am considering installing one or both of these systems in my home. I trust his judgement and his work based on great past experience."
Response time7 hrs
Response rate87%
3 neighbors recently requested a quote
Avatar for Galloway Electrical
Galloway Electrical
4.6(
52
)

Serving Delmar, MD and surrounding areas

Approved

Free estimates

Emergency services offered

Customers say: Super punctual

"I am one very Satisfied customer! Chris and Debra of Galloway Electrical arrived early, took a quick look at what needed to be done, provided a very reasonable price that I accepted and grabbed their tools and went to work. They were very thorough, kept us informed of the progress, explained everything and even provided recommendations for future upgrades. Chris and Debra were very professional, courteous, respectful of our property and a pleasure to talk to. My wife and I were very happy with the final product and will definitely hire Galloway Electrical for any future electrical needs! A big "Thank You" to both Chris and Debra!!!"
Electrical Project
Electrical Project
Receptacles
Electrical Project
Electrical Project

+76

Response time10 hrs
Response rate91%
8 neighbors recently requested a quote
Avatar for W B Lightning Rods
W B Lightning Rods
4.6(
367
)

Serving Delmar, MD and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"William Burden is the third generation owner of WBLightningRods and his company has been in business since 1950. He is very courteous, professional, was on time, and has a very good crew. William was present for the entire installation. We chose the copper system. We are glad for the peace of mind a lightning rod system will provide."
lightning protection
 Residential LPS
lightning protection
 Residential LPS
lightning protection

+79

Response time1 day
65 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for DET Electric
DET Electric
5.0(
1
)

Serving Delmar, MD and surrounding areas

Approved

In business since 1992

Free estimates

Credit card accepted

We are a small electrical company that specializes in the commercial/industrial field. Our business has been around for over 20 years. We have done everything from completely new buildings to entire renovations. We are very well versed in control wiring and process control.

Metal Stud Rough in
Metal Stud rough in 2
New panel install
Connecting new wiring
Final Product

+3

Response time1 day
Recommended by100%of homeowners
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Showing 1-10 of 71
Generator Install questions, answered by experts

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

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.

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.

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.

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

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