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Avatar for Vital Electric
Vital Electric
5.0(
42
)

Serving Washington, DC and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Ludwing did an amazing job! He installed a new light fixture in my home and what I appreciated the most was that he explained the connection to the wiring and how things work. This was very helpful because he corrected a job from a handyman who installed a light fixture that could have destroyed my home. He is a master of his craft. Not only will I use him for future projects but have also shared his contact with friends needing electronic assistance."
Natural history museum
Island light
Island light
Additional Photos
Additional Photos

+8

Response time6 hrs
Response rate95%
Recommended by61%of homeowners
Avatar for Elements Of Energy L.L.C.
Elements Of Energy L.L.C.
5.0(
20
)

Serving Washington, DC and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"I had an excellent experience with Kevin. He installed a very large and complex crystal chandelier in our foyer, and the entire process was handled with exceptional professionalism and precision. This was not a simple installation,the chandelier is heavy, intricate, and required careful assembly and mounting at a significant height,but he approached the job with patience, attention to detail, and clear expertise. He took the time to ensure every component was perfectly aligned and secure, and the final result looks absolutely stunning. The installation was done safely, efficiently, and with great care for our home. I would highly recommend him to anyone needing electrical work, especially for challenging or high-end lighting installations. Truly outstanding workmanship."
Kitchen and Bathroom
Fixtures & Ceiling Fans
LED Recessed lights
EV Charging Stations
Switches & Receptacles

+176

Response time1 day
Response rate92%
10 neighbors recently requested a quote
Avatar for Hands on Electric
Hands on Electric
5.0(
11
)

Serving Washington, DC and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Kevin Williams was sent to repair problems created by another electrician hired by Kitchen Saver during an expansive kitchen re-face and cabinet installation. Among other things, he re-located an unsightly transformer that had been previously secured to the inside of the first shelf of a main kitchen cabinet to a lower cabinet out of sight. Voila! Then, he re-routed unsightly wiring previously clamped to the far corner of a glass display cabinet so that it was out of sight. These were difficult puzzles to solve, as the new cabinets had already been installed and there was no longer easy access. Kevin was friendly, professional, and experienced! Great job!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Kolb Electric Inc
Kolb Electric Inc
4.2(
222
)

Serving Washington, DC and surrounding areas

Approved

In business since 1925

Free estimates

Emergency services offered

"I contacted Kolb---they came out after hours during the storm and fixed the generator, giving us great peace of mind. Last year, I used their website to get a quote on generator maintenance. I never heard from them. This was disappointing. Both the responsiveness and punctuality ratings would have been "A" had it not been for the latter experience."
Response time1 day
Response rate94%
7 neighbors recently requested a quote
Avatar for C H Tel. & TV Co., Inc.
C H Tel. & TV Co., Inc.
4.9(
382
)

Serving Washington, DC and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Warranties offered

"Very well. They arrived in time , performed the work as agreed to and the channels reception was much improved after they installed their components"
Additional Photos
Cables Before
Cables After
Network Before
Network After

+1

Response time10 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Mr. Electric of Bethesda & Northwest DC
Mr. Electric of Bethesda & Northwest DC
5.0(
17
)

Serving Washington, DC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"Daniel reached out right away to process our EV charger installation inquiry and was able to schedule us for a site visit within a matter of days. The technician, Emanuel, was patient in reviewing all of our options and fielding our various questions during the initial project assessment as well as during the installation process. We did not feel rushed in our decision making and feel that they were the best for the job. We are happy to have been connected with them via Angi and look forward to utilizing them for future work at our home."
New Chandelier Installed
Old Ceiling Mounted Light Fixture Replaced
New Chandelier Installed
New PEPCO approved meter base installed.
New Meter Base Wiring

+3

Response time1 day
Response rate95%
51 neighbors recently requested a quote
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Showing 1-10 of 532

FAQs for generator install projects in Washington, DC

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:

  • Portable generators with 1kW–7.5kW capacity: $500–$2,000

  • Partial generators with 9kW–20kW capacity: $2,000–$6,300

  • Whole-house generators with 22kW–48kW: $5,000–$18,000

When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 watts

Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. 

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.

The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:

  • Experience frequent or prolonged power outages

  • Work from home

  • Store a lot of cold food

  • Have a sump pump

  • Have a pump for well water

  • Use electronic medical devices

  • Live in a climate requiring heating or cooling

The Washington, DC homeowners’ guide to generator installs

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