2,269 Potomac Heights, MD Electrical Contractors

Working with electrical systems generally isn’t a DIY job. That doesn’t include small jobs such as swapping out a front-porch lighting fixture or installing a fan, but intensive electrical work behind the walls is more of an issue. When you consider the possible consequences of a mistake, from fire to serious injury, hiring a Maryland electrical contractor seems like a wise investment. More 
McLean, VA, 22102
24 miles from Potomac Heights
PHX Electric is a full-service electrical construction and service company based in Northern Virginia serving customers throughout Virginia, Maryland and DC. From installations... Read More
Allegro LLC (703) 314-1287
Alexandria, VA, 22302
16 miles from Potomac Heights
Electrical Contractor Servicing Alexandria, VA Read More
Ghughali, IN
20 miles from Potomac Heights
Magothy Electric Co. Inc. (410) 439-0088
Pasadena, MD, 21122
50 miles from Potomac Heights
Magothy Electric is a customer focused residential electrical service company . This is our Commitment to You. Respect for Your Time * On-time appointments *Straightforward... Read More
JAJ Lighting & Power (571) 991-1143
Woodbridge, VA, 22192
11 miles from Potomac Heights
With over 14 years of industry experience, we at JAJ Lighting & Power are experts in all things electrical. We can complete repairs on lighting circuits, wiring, fans, fixtures,... Read More
Pasadena, MD, 21122
50 miles from Potomac Heights
Residential & Commercial Electrical Contractor Read More
Smart Electric (703) 914-0044
Alexandria, VA, 22312
15 miles from Potomac Heights
We are a local residential electrical contractor electrician for the home specializing in main electrical panels, smoke detectors, surge protectors, ceiling fans, lighting,... Read More
Cpe Inc (240) 377-8408
MD, 20616
4 miles from Potomac Heights
VA, 22026
11 miles from Potomac Heights
Professional Electric inc (703) 549-8810
Alexandria, VA, 22304
15 miles from Potomac Heights
Electrical and HVAC Contractor Read More
Galaxy Electric (703) 690-2627
VA, 22079
6 miles from Potomac Heights
A ACTION APPLIANCE REPAIR (703) 690-2627
VA, 22079
6 miles from Potomac Heights
MISTER SPARKY - Lorton (703) 690-2627
VA, 22079
6 miles from Potomac Heights
VA, 22079
6 miles from Potomac Heights
VA, 22079
6 miles from Potomac Heights
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What Does an Electrical Contractor Do?


An electrical contractor plans, installs and repairs wiring in structures. He or she works closely with the home’s general contractor or remodeling contractor to determine the specific electrical needs for the project and to ensure that the wiring will meet Potomac Heights, MD building codes. His or her job includes installing and repairing fixtures, switches and other visible components of electrical systems as well.

With today’s technological needs and advances, many electrical contractors also are trained to install fiber optic and coaxial cables for electronic equipment. They may design and install data systems and wire for security features such as alarms too. Some electrical contractors specialize in certain areas: HVAC, low-voltage appliances and systems and more.

Questions to ask a prospective electrical contractor:


  • How long have you been in the business?
  • How many projects like mine have you completed?
  • Who will be working on the project?
  • Are the workers employees or subcontractors?
  • Can you provide me with references?
  • Are you and your employees licensed and insured?
  • What license(s) do you have?
  • How do you charge, and what does that include?
  • Can you give me a written estimate?
  • What do your services include?
  • How will I be charged for parts and materials?
  • Who will make repairs to any structural damage that results from the job?
  • When can this job get done?
  • What happens when the cost exceeds the budget? What about changes to materials or labor pricing?
  • What will I need to provide?
  • Are there any important considerations or concerns you foresee with this project?

Find an electrical contractor on Houzz. Narrow your search in the Professionals section of the website to Potomac Heights, MD electrical contractors. If you’re planning a large-scale project, find other professionals on Houzz who can help get the job done.
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