One Source Associates, Inc.

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One Source Associates, Inc. Complete solutions for specification and electrical construction projects.

10/14/2026

One day away from our favorite day of the year! See you tomorrow!

10/01/2026

Usually, it’s a few cups of coffee the gives Amanda her caffeine kick. Today it’s her excitement for our new line, Kenall Lighting! She and the rest of our sales team are looking forward to showing off the line, and you can also learn more at Oktoberfest on the 15th—register if you haven’t already!

We would like to thank AmeriSteel Fastener for inviting us to join their Build Together and Help Together charity event!...
09/25/2026

We would like to thank AmeriSteel Fastener for inviting us to join their Build Together and Help Together charity event! We are grateful to have been able to get together with our partners and give back to the community.

Last week, we hosted our second Intro to Controls course for the year. It was a great opportunity to connect with profes...
09/22/2026

Last week, we hosted our second Intro to Controls course for the year. It was a great opportunity to connect with professionals across the industry and share our knowledge! Thanks to everyone who joined us and contributed to a successful day.

09/21/2026

Oktoberfest, reimagined in light. 🍻✨
A celebration of bold forms, color, and craftsmanship—brought to life with fixtures from Lumenwerx, Modern Forms , Barn Light , WAC Group , Designplan Lighting, Inc. , and ALW . Get a closer look at the collections of these exhibiting manufacturers plus a dozen more at our event on October 15. Get on the RSVP list!
https://pages.onesa.com/oktoberfest-2026

Some of our Dominion colleagues may be headed to Hollywood for their shot at a live game show experience after yesterday...
09/18/2026

Some of our Dominion colleagues may be headed to Hollywood for their shot at a live game show experience after yesterday’s teambuilding event at Game Show Battle Rooms! No matter who came out on top, we always win when with our great partnerships.

A day away from the office, a little friendly competition, and a whole lot of fun! Our company Summer Field Day gave the...
09/09/2026

A day away from the office, a little friendly competition, and a whole lot of fun!

Our company Summer Field Day gave the team a chance to step away from our desks, get outside, and bring out our competitive sides. From team challenges to some serious (and not-so-serious) rivalries, it was a great day of laughs, teamwork, and making memories together.

We’re pleased to announce the new structure for our specification team! Ken Kiernan will lead the group as Director of S...
09/08/2026

We’re pleased to announce the new structure for our specification team! Ken Kiernan will lead the group as Director of Specification Sales, with two specification practice leaders: Amanda McLean as Engineering Practice Lead and Soledad Pellegrini as Architectural Practice Lead. Congratulations to the three of you!

One Source was a proud sponsor for The End Hunger Golf Classic to support the programs of Community Harvest Network. Mon...
09/02/2026

One Source was a proud sponsor for The End Hunger Golf Classic to support the programs of Community Harvest Network. Monday was a time for everyone to get together on the course, network, and raise money for a great cause!

Address

Columbia, MD

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+14103094900

Website

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