2,826 Calverton, 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
18 miles from Calverton
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
Ghughali, IN
14 miles from Calverton
Allegro LLC (703) 314-1287
Alexandria, VA, 22302
18 miles from Calverton
Electrical Contractor Servicing Alexandria, VA Read More
Magothy Electric Co. Inc. (410) 439-0088
Pasadena, MD, 21122
25 miles from Calverton
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
S & S Electric Llc (888) 922-9473
Silver Spring, MD, 20901
5 miles from Calverton
The professionals at S & S Electric provide superior electric repair and installation services in Silver Spring, Fairfax, and the surrounding areas. Completing light commercial... Read More
MD, 20901
5 miles from Calverton
MD, 20901
5 miles from Calverton
Pasadena, MD, 21122
25 miles from Calverton
Residential & Commercial Electrical Contractor Read More
TriStar Electric, Inc. (800) 685-0100
Jessup, MD, 20794
10 miles from Calverton
Full service electrical contractor serving Maryland, DC, and Northern Virginia. All of our techs are Lowes Certified and have undergone full back-round checks. Many of our... Read More
MD, 20902
6 miles from Calverton
Baltimore, MD, 21206
29 miles from Calverton
Electrical Contractor- residential and commerical wiring and installation Read More
MD, 20723
7 miles from Calverton
BIGcondo (087) 568-8566
Thailand, 21150
13 miles from Calverton
New Age Electric (301) 588-4457
MD, 20910
8 miles from Calverton
DC, 20011
8 miles from Calverton
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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 Calverton, 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 Calverton, 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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