Servicing Calvert St. Mary`s and Charles County
5 yr extended warranty included
with any standby generator install
Call Us: 240.298.5985
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Generator Installation

No matter how advanced we are in terms of technology, we still don't have control over natural disasters like tornadoes, typhoons, floods, and earthquakes. No matter how strong and advanced our electric connections, power outages still occur as an aftermath of these calamities. It is in these times when generators are very important.

We service Lexington Park, Waldorf, Prince Frederick, Lusby, Great Mills, California, Hollywood, Mechanicsville and surrounded cities in Maryland

Call Us Today! 240-298-5985

Advantages of Home Generator Installation

Installing a generator at your home or commercial property has many advantages such as:

  • Continuous power supply, 24/7. Generator installation can provide you with a steady supply of electricity for 24 hours a day, seven days a week no matter where you are—in the city or even in remote areas where electricity is limited like in mountains or farms.

  • Added security. Secure your area with a home generator to discourage criminals and thieves. These people will take advantage of hiding in the dark and the perfect opportunity to barge into your home when your security cameras and alarms are without power.

  • Guaranteed safety. What's the first thing you do when there's a power outage? You grope in the dark for your mobile phone, flashlight, matches, and candles. Such actions may bring you in contact with heavy furniture or hanging objects that may later lead to contusions.

  • Increased productivity. Power outages cause setbacks in commercial and manufacturing establishments that rely on electricity.

Call Us Today! 240-298-5985

Why a Standby Generator is Best for You

Powertech Electric, Inc. recommends permanent generators to areas where power outages are common, while portables can be used for places that only have occasional power interruptions. A standby generator is a backup power supply that is permanently installed to your home or commercial property's wiring and source of power. It operates automatically once it senses a power outage. It then supplies power to the electrical circuits. When electricity returns, it shuts off on its own and shifts to standby mode.

A standby generator is classified according to its fuel source such as:

  • Propane generator. As the name implies, this generator is powered by propane, which is a clean-burning fuel. A propane generator has a huge fuel capacity, eliminating the need to go outdoors just to refuel it. It can give you continuous power supply from two to twelve days. It also gives more power than both diesel and gasoline. What's more is that propane tanks can be bought in gas stations, department stores, and other retail outlets.

  • Natural gas generator. On the other hand, a natural gas generator can supply you with unlimited electricity because the gas comes from utility providers. Since the source is buried underground, it is rarely affected by tornadoes, cyclones, or hurricanes. It is also clear-burning but gives off less power than a propane generator.

  • Propane/natural gas generator. This type of home generator can run on either propane or natural gas.

Trust the Experts in Generac Generator Installation

Generator installation is never a DIY job. It requires the expertise of licensed electricians as well as top-of-the-line tools and equipment to guarantee safety, reliability, and functionality. We at Powertech Electric, Inc. have all that it needs for your generator install or repair in Maryland.

And because we are an authorized Generac dealer, you can be sure that all our generators and materials are of prime quality. Rest assured that if our installation or repair fails during the first year of normal use, we will repair or even replace the unit for free.

Call us now if you need professionals who can install generator in your home or business property.

Call us today or visit our showroom at Mechanicsville.

Call Us Today! 240-298-5985


We have a wide service area. Here are just some of the cities we service:

  • Hollywood
  • Lexington Park
  • St Marys City
  • La Plata
  • Waldorf
  • Prince Frederick
  • Chesapeake Beach
  • St Leonard
  • Charlotte Hall
  • Newburg
  • Leonardtown
  • Fort Washington