Mister Sparky of Ashburn

Welcome to Mister Sparky Electrical Service owned and operated by Modern Mechanical. Mister Sparky is your on time electrician for Northern Virginia.

Merry Christmas! 🎄🎁

Merry Christmas from all of us at One Hour Heating and Air Conditioning!

Happy Hanukkah from all of us at Mister Sparky and the entire One Hour Heating and Air Conditioning family!

Happy Hanukkah from all of us at One Hour Heating and Air Conditioning.


Vote now in Best of Loudoun!

Voting continues! Please consider helping us be in the Top 5 for Electrical Companies in Loudoun County!

Thank you!


northernvatimes.secondstreetapp.com Vote for your favorites once a cay now through December 27!

Mister Sparky Electrical Service's cover photo

Mister Sparky Electrical Service


Check out Mister Sparky.

Help us to be the best Electrician company in Loudoun County! Vote today by clicking below!

We appreciate you helping us to get the word out by sharing this post and commenting below when you vote! You may vote once per day until December 27th!

northernvatimes.secondstreetapp.com Best of Loudoun nominations are open!

Modern Mechanical now One Hour Heating and Air Conditioning

We can’t wait! Just a few more days! 🎄🎉❤️

This weekend is the Leesburg Holiday Parade! Join us as we pass out candy canes to all the families attending! 🎄🎅

Make sure the tree is at least 3 feet away from any heat source like fireplaces, radiators, candles, heat vents, or lights.

Happy Thanksgiving from all of us at Mister Sparky! We are thankful for all of you!

Food Drive - loudoun hunger relief - Modern Mechanical

During the month of November, Modern Mechanical (One Hour Heating and Air Conditioning) is partnering with Loudoun Hunger Relief to⁣ collect canned food and other non-perishables to help feed over 250 families a week.⁣

Our service technicians will be happy to collect your donations during service calls this month!

We appreciate your generosity in helping feed families across Loudoun County!


Standby Generators for Your Home or Business

Losing power is never good!
Unless you ❤️ pipes freezing, mold when the air conditioning goes out, spoiled food, and loss of refrigeration, lights, and communication, maybe it’s time to buy a generator for your home or business?

modernmec.com Standby generators keep the power in when you need it the most. Mr. Sparky, a part of the Modern Mechanical family of home services sells and services Generac standby power generators. Call us for a free quote today.

Who's Ready????

It's Game Day!!
Loudoun United FC vs. Charleston Battery
Get info on tickets, schedules, and all other FAQ's here bit.ly/2Ky5PlK

It all comes together tonight at Loudoun United FC Segra Field!
We are so excited to be part of the first home game and hope to see you there!!!
#cominghome #saddleup #loudoununitedfc

Loudoun United FC

Welcome Home, Loudoun United FC!!
We are so incredibly proud and excited to sponsor this amazing team!!
Join us this Friday, August 9th for their inaugural match at Segra Field!!

Purchase tickets here: https://t.co/uVFUWc7TvB

We. Are. Loudoun.

We. Are. HOME.

Purchase your tickets for August 9 now➡️ | https://bit.ly/2RNrxW7
🎬 | SkipperFilms: Video Production / DC / VA / MD /

🇺🇸Happy Fourth of July!🇺🇸


Vote for your favorites

Friends, there is still time to cast your vote!
Thank you so much!!

loudounnow.secondstreetapp.com Share your recommendations about your favorite places, people and businesses. Voting continues until June 30.

To all Dads, Grandfathers, Step-Dads, Foster Dads, Uncles, and all men who love, teach and nurture our children...

It's that time of the year!!
Voting has opened for the ✔️Best of the Best✔️ in Loudoun County!
Mister Sparky would be truly honored to win your vote this year so PLEASE click the link below to toss a vote our way.
Thank you!

Happy President's Day!

"The American, by nature, is optimistic. He is experimental, an inventor and a builder who builds best when called upon to build greatly."
-John F. Kennedy


Sweet Deal Savings from the entire Modern Mechanical Family!
Download our updated coupon book for incredible plumbing, HVAC, and electrical savings!!!
Get $500 Off New HVAC System, $500 Off Breaker Panel Replacement, $100 Off New Water Heater, $100 Off Humidifier, $50 Off Toilet, Sump Pump or Garbage Disposal, $25 Off Any Repair & More!



Safe Generator Use

From The American Red Cross:
Winter storms, icy weather and high winds can mean loss of electricity.
Here is how to SAFELY use a generator in your home.

redcross.org Do you have questions about using a home generator when disaster strikes? The American Red Cross provides tips for safe generator use during a disaster.

Celebrating the life and legacy of Dr. Martin Luther King, Jr.

Home + Remodeling Show | January 18-20, 2019 | Chantilly, Virginia

It’s almost time for the Home + Remodeling Show!

Highlights include HGTV’s “Design Star” Tyler Wisler, Tiny Homes, windows, flooring and everything else you can imagine!!

Find us at booth 1127!

homeandremodelingshow.com Tiny homes aren't just about looking cute, they're part of a growing movement that promotes sustainable living and are popping up across the country. Designers have found innovative ways...

[01/03/19]   We are so excited to participate in the 2019 Home + Remodeling Show!!
Want FREE tickets? We are giving them away!!!
Just snap a pic of one of our service vans or cars (any of our three brands Benjamin Franklin Plumbing Northern Virginia, Mister Sparky Electrical Service, Modern Mechanical now One Hour Heating and Air Conditioning) tag us and post it! You are automatically entered to win 2 free tickets to the show!! Drawings every few days!


New Year's Eve Family Parties & Celebrations | DullesMoms.com

Planning a family-friendly New Year's Eve?
Check in with DullesMoms.com and find tons of cool events that your whole crew will love!

dullesmoms.com After the holiday celebrations, tack on some more family-friendly fun at these local and regional New Year's Eve events...


Save Money on Utility Bills with a New HVAC System

modernmec.com Are you starting to get sticker shock when looking at your utility bills? You’re not alone. All across the country utility rates are going up. Many homes also have aging HVAC systems that are not as efficient as modern systems. But, still, many homeowners are reluctant to invest in a new HVAC syst...

Modern Mechanical now One Hour Heating and Air Conditioning

The 2018 Leesburg Christmas and Holiday Parade was a hit!
We LOVE being part of this event every year! We braved the cold and brought 22,000 candy canes to share!
Thanks to Leesburg Volunteer Fire Company for a great event!!

The 2018 Leesburg Christmas and Holiday Parade was a hit!
We LOVE being part of this event every year! We braved the cold and brought 12,000 candy canes to share!
Thanks to Leesburg Volunteer Fire Company for another fabulous parade!!

Pro Tip from our sister company, Modern Mechanical now One Hour Heating and Air Conditioning!

Modern Mechanical now One Hour Heating and Air Conditioning

Our sister company, Modern Mechanical now One Hour Heating and Air Conditioning, has a great deal on HVAC systems!

This deal won’t last long!
Buy a high-efficiency HVAC system and get a FREE water heater!
We are also offering up to $4000 in additional savings so call now!!

🎃👻Alonso and Ashley are definitely in the Halloween spirit! 🧛🏽‍♀️🧟‍♂️

[10/31/18]   Happy Halloween!!

Modern Mechanical now One Hour Heating and Air Conditioning

Neighbors helping neighbors is what Lennox Feel The Love is all about!

Lennox Feel The Love is doing this, all over the US today!
We are so proud to be included!

It’s a great day to Feel the Love!!
Lennox Feel The Love!!

We are up, bright and early, with the great people of Lennox to brighten a special family’s day with a new HVAC System!!
Lennox Feel The Love is installing systems across the United States today... stay tuned for more!!


Things You Should Never Do During a Power Outage | Reader's Digest

Don't backfeed your generator, leave electronics plugged in, or ignore traffic rules!
For more great, power outage "DON'TS", check out this great article!

rd.com One slip-up during a storm could put your life in danger. Here's what not to do during a power outage—and what to do instead.


Power Outage Safety

Great information on how to prepare for power outages!
Please stay safe, friends!



Power Outage Map for Virginia, Maryland and D.C. | WTOP

Hurricane Florence is forecasted to bring us heavy rains and high winds this week.
Please be prepared for possible power outages and STAY SAFE!!

wtop.com Is there a power outage in Maryland, Virginia or D.C.? Use WTOP’s power outage map to find out more about your outage and how many people are impacted.

🏈BIG NEWS!!! We have partnered with the wonderful folks at Briar Woods High School and the Briar Woods Athletic Boosters Club- Ashburn, VA to support their student athletes!
Come out tonight for the first home game!
Game time is 7:00 vs West Potomac...🏈
See you there!

Capital Weather Gang

It is uncomfortably hot outside, folks! If you have to be outdoors, remember to stay hydrated and take lots of breaks!

Wednesday (today) marked our 37th day hitting at least 90 degrees. We're well on our way to topping 40. The normal yearly number is 36.

Want your business to be the top-listed Contractor in Ashburn?

Click here to claim your Sponsored Listing.

Videos (show all)

Food Drive - loudoun hunger relief - Modern Mechanical
Modern Mechanical now One Hour Heating and Cooling at the Home and Remodeling Show
Here we come Leesburg Holiday Parade!



21730 Red Rum Dr
Ashburn, VA
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Chandler Homes Chandler Homes
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Distinctive Renovations, Inc Distinctive Renovations, Inc
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Distinctive Renovations, Inc is a premier renovation contractor located in the Washington, DC Metropolitan area. Dream. Design. Build. Love.

Paul Davis Restoration of Northern Virginia Paul Davis Restoration of Northern Virginia
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Ashburn, 20147

From flooding to fires, frozen pipes or mold; Paul Davis has responded with 24-hour emergency service to restore calm in the most chaotic of events.

Galaxy Construction Galaxy Construction
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Galaxy Construction is the place to get great design ideas and product information, learn about the latest trends in home design, and get help from experts

JCT Home Improvement Plumbing Services JCT Home Improvement Plumbing Services
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We offer you plumbing repair service in Ashburn, VA.Plumbing, Plumbing Contractor, Plumbing Repair, Plumbing Service, Plumber

Collins Tile and Stone Collins Tile and Stone
44642 Guilford Drive, Unit 113
Ashburn, 20147

Bathroom & Kitchen Remodeling and Custom Tile Installation

Flintstone Marble & Granite Flintstone Marble & Granite
21760 Beaumeade Cir, Ste 105
Ashburn, 20147

Oak Barrel Remodeling Oak Barrel Remodeling
23088 Red Admiral Place
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Oak Barrel Remodeling

Prime Exteriors & Services, LLC Prime Exteriors & Services, LLC
20130 Lakeview Center Plz
Ashburn, 20147

Prime Exteriors is an Exterior Renovation Contractor, offering repairs and replacement of roofing, gutters, siding and trim to the Northern Virginia area.

Dominion Granite & Marble Dominion Granite & Marble
44645 Guilford Dr, # 207
Ashburn, 20147

Dominion Granite & Marble The Washington DC area's premier stone fabricator! www.beautifulgranite.com