Find electricians in Rockville, MD you can count on!

We are a 2nd & 3rd generation family-owned business and are pleased to provide the highest quality electrical services at a reasonable cost to the community since 1936.

We are a family owned and operated business; we care about our customers and employees alike. Without happy customers and employees, we would not be able to hold ourselves to the high standards of workmanship and customer service that we do.​

We are dedicated to providing unsurpassed quality and excellence to every one of our clients. TriStar provides clients with innovative ideas and designs, which are enhanced by the high quality lighting elements, accessories, and equipment we use on every job. We are constantly learning about new lighting and electrical technologies, and implementing them in our clients' homes.