About Us

Nichols Power Systems was created on the foundation of providing the best possible service and highest quality product at a competitive price.

Nichols Power Systems, Inc. (NPS) is a full service Electrical contractor. NPS was founded in 2007 to provide the best possible service and highest quality products at competitive pricing.

While Nichols Power Systems initial core business was founded around elevator modernizations and small building renovations, we have grown to become a full service fire alarm and electrical contractor. We perform turn-key services including high-rise fire alarm replacements and electrical upgrades to generator replacements and emergency power systems upgrades. No job is too big or too small.

In addition to renovation and replacement projects, NPS provides electrical and fire alarm service work, fire alarm testing, inspections and programming. We can be available, upon request, for emergency service 24 hours a day, 7 days a week.



Nichols Power Systems is not only partnered with general contractors, we maintain valuable relationships with electrical engineers, fire protection engineers, NICET certified consultants and employees, electrical supply vendors, fire alarm dealers and generator vendors. These relationships allow us the ability to provide high quality turn-key services with little risk to ourselves and our customers. We know the “how” and the “who” to get the job done.


Our field personnel are provided with the highest quality technical training and develop an exceptional level of craftsmanship that we display on every project.

As Nichols Power Systems grows, we continue to be committed to providing the best possible service and highest quality product at a competitive rate. Our clients expect it and we pride ourselves on not just meeting but exceeding client expectations.

The company


Nichols Power Systems, Inc. (NPS) is a full-service Electrical and Life Safety contractor specializing in commercial, institutional, renovation and construction projects in the Maryland, Virginia, and Washington D.C. Metropolitan Area. We are committed to providing the highest quality service for all of our clients and projects. Our success is measured by the satisfaction of our clients.

Nichols Power Systems provides services large and small, from full building electrical and fire alarm replacements, emergency generator and transfer switch installation, generator installations to time and material electrical work and fire alarm programming. We excel at providing turn-key services and solutions at competitive prices due to our strong relationships with architects, engineers, vendors, and general contractors.

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Our Location

  • 510 Olney Sandy Spring Road Sandy Spring, MD 20860​
  • +1301-570-1970​
  • ctucker@nicholspower.com

Nichols Companies

Nichols Contracting Inc

Nichols Management ​


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