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areas our electricians service

  • Washington DC
  • Accokeek
  • Alexandria
  • Annapolis
  • Aquasco
  • Arlington
  • Beltsville
  • Bethesda
  • Bladensburg
  • Bowie
  • Brandywine
  • Brentwood
  • Bryans Road
  • Burke
  • Capital Heights
  • Cheltenham
  • Chevy Chase
  • Clinton
  • College Park
  • Crofton
  • District Heights
  • Dunkirk
  • Falls Church
  • Fort Washington
  • Franconia
  • Glenn Dale
  • Greenbelt
  • Groveton
  • Hillcrest Heights
  • Hughesville
  • Hyattsville
  • Hybla Valley
  • Indian Head
  • Kensington
  • La Plata
  • Lanham
  • Landover
  • Laurel
  • McLean
  • Mount Rainer
  • Mount Vernon
  • Potomac
  • Rose Hill Farms
  • Seven Corners
  • Silver Spring
  • Springfield
  • Suitland
  • Springfield
  • Takoma Park
  • Temple Hills
  • Upper Marlboro
  • Waldorf
  • Wheaton
  • White Plains

Find A Location Near You

Become a member of Mister Sparky's Maintenance Program

Maintenance Program

Every homes electrical system needs annual service, Our PowerClub maintenance agreement will help keep your home's electrical system running at its optimum performance levels.

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Customer Reviews of Mister Sparky

Customer Reviews

"What a pleasant surprise, the best electrical service ever!"

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Mister Sparky - Alexandria, VA

Our
Location

6310 Old Branch Ave
Temple Hills, MD 20748

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Customer Reviews of Mister Sparky

Mister electric Blog

"What a pleasant surprise, the best electrical service ever!"

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Attic Exhaust Fans

We Install Lifetime Guaranteed Attic Exhaust Fans

 

1.   Lifetime Guarantee--- Most fans only have 1 year

 

2.  All Metal Construction---Not plastic like some fans

 

3.  Optional humidity control to keep your attic dry

 

4.  Can lower upstairs room temperatures by 10.

 

5.   Lengthens roof life by keeping shingles cooler.

 

6.   Saves on air-conditioning costs

 

 

When the temperature climbs above 82F and you decide to use air conditioning, you can shut the windows and crank up the air knowing that the attic fan will save up to 30% on cooling costs by getting rid of trapped super hot air that tends to collect in attics and cause heat to back up into the home. Attic temperatures can get up to 150F without an attic fan. Attic fans create a positive air-flow through your attic that does not rely on wind or require excessive passive venting. Excessive passive venting can cause excessive moisture infiltration in the form of snow or rain. The attic fan is normally mounted up on the roof of the home toward the back about two feet down from the peak. It goes on and off automatically with a thermostat, so it only runs when it is beneficial. The attic fan has a flashing that fits in with the shingles and is water-proof. Attic fans use less than 300 Watts, and offer these important advantages:


The exact savings obtained depends on several factors like: the color of your roof, if the home is shaded, the amount of insulation you have, and the efficiency of your cooling system. Ideally, an attic fan installation will pay for itself within 3 years.

 

A high quality attic fan is recommended. A heavy screen is required to stop pests. All metal construction is preferred as plastic fans do not hold up as well and over time will crack. A quality thermostat is also essential to save from climbing up into the attic for resetting.

 

A fire stat, which shuts the attic fan off for extremely high temperatures, is needed in case of a home fire. A permanently lubricated motor, insures quiet, maintenance-free operation. Our fans meet or exceed all of these recommendations, and come with Mister Electric's Lifetime Guarantee

 

s.Attic fan

 

 

 

 

 

         

 

 

 

 

 

 

 
202-234-4357

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Emergency Electric Service in

Washington DC

Maryland &Virginia


Our Face Book Page Is loaded with electrical tips

Our Services
 

 

Surge protection is a means to protect circuits and lines from experiencing adverse effects due to spikes and overloads.

Water Heater Total Service

We repair & install both gas and electric water heaters

 

 

Surge protection is a means to protect circuits and lines from experiencing adverse effects due to spikes and overloads.

Sub Panels

Sub Panel WiringA sub panel is a separate panel that may be used because there isnt enough space in your existing main electrical panel.