2,867 Catonsville, 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
35 miles from Catonsville
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
Powered Perfect (443) 671-6048
New Windsor, MD, 21776
27 miles from Catonsville
Powered Perfect is at the cutting edge of electrical training and technology. We offer emergency service 24 hours a day, 7 days a week, and we are authorized installers of... Read More
Magothy Electric Co. Inc. (410) 439-0088
Pasadena, MD, 21122
17 miles from Catonsville
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
Ghughali, IN
32 miles from Catonsville
Allegro LLC (703) 314-1287
Alexandria, VA, 22302
37 miles from Catonsville
Electrical Contractor Servicing Alexandria, VA Read More
Baltimore, MD, 21206
12 miles from Catonsville
Electrical Contractor- residential and commerical wiring and installation Read More
HIS WAY ELECTRIC (410) 448-7978
MD, 21207
5 miles from Catonsville
Pasadena, MD, 21122
17 miles from Catonsville
Residential & Commercial Electrical Contractor Read More
TriStar Electric, Inc. (800) 685-0100
Jessup, MD, 20794
10 miles from Catonsville
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
Nolasco (443) 564-2370
baltimore, MD, 21224
10 miles from Catonsville
All type remodeling Read More
MD, 21090
6 miles from Catonsville
Since 1929, KLA has provided design and installation services for all types of professional sound reinforcement and reproduction services including voice paging systems for... Read More
MD, 21201
7 miles from Catonsville
MD, 21201
7 miles from Catonsville
MD, 21201
7 miles from Catonsville
BIGcondo (087) 568-8566
Thailand, 21150
12 miles from Catonsville
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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 Catonsville, 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 Catonsville, 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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