# Electrical contractors in Maryland

There are **3,143 electrical contractors** in Maryland (CityPreferred count, October 2026). Baltimore has the most (219), then Silver Spring (84).

## Maryland cities

**Electrical contractors in Maryland by city, October 2026**

| City | Companies |
| --- | --- |
| Baltimore | 219 |
| Silver Spring | 84 |
| Gaithersburg | 79 |
| Frederick | 74 |
| Rockville | 63 |
| Annapolis | 58 |
| Laurel | 56 |
| Hagerstown | 54 |
| Waldorf | 49 |
| Upper Marlboro | 42 |
| Mount Airy | 42 |
| Westminster | 41 |
| Columbia | 40 |
| Hyattsville | 39 |
| Maryland City | 38 |
| Pasadena | 37 |
| Germantown | 36 |
| Glen Burnie | 35 |
| Beltsville | 35 |
| Bowie | 30 |
| Mechanicsville | 29 |
| Bel Air | 29 |
| Crofton | 27 |
| Fort Washington | 27 |
| Essex | 26 |
| Clinton | 26 |
| Cumberland | 25 |
| Dundalk | 25 |
| Sykesville | 24 |
| Owings Mills | 23 |
| Salisbury | 23 |
| Parkville | 22 |
| Elkton | 21 |
| Middle River | 20 |
| Temple Hills | 20 |

## Maryland and the rest of the country

Maryland has 3,143 of the 152,464 electrical contractors in the country (2%). [All states](https://citypreferred.com/data/electrical).

## What is counted

Independent businesses that do this work, for homes or for businesses. Suppliers, stores and national chains are left out. Being counted does not mean a company is licensed, insured or recommended. A city is listed when it has 20 or more. [How we count](https://citypreferred.com/data-methodology).

## Questions and answers

### How many electrical contractors are there in Maryland?

3,143, by CityPreferred's count as of October 2026.

### Which Maryland city has the most?

Baltimore, with 219, followed by Silver Spring with 84.

## Need a company for this?

Tell CityPreferred the job and your ZIP code at https://citypreferred.com/request. A person checks the request and one local company that does that kind of work contacts you. Free for you; the company pays CityPreferred. Details: https://citypreferred.com/how-we-are-paid

---

Canonical page: https://citypreferred.com/data/electrical/md

Last reviewed: 2026-10-01

Publisher: CityPreferred (https://citypreferred.com)