Interstate Service Company, Inc.

01/01/2022

Happy New Year & Cheers to 2022! We are super grateful for our amazing team & loyal customers as we celebrate our 50th year in business. THANK YOU & we are looking forward to serving you for many more years to come!

11/25/2021

On this Thanksgiving, we want to share our genuine appreciation for you - our team, clients and friends. We wouldn’t be where we are today without you and we are truly grateful. Happy Thanksgiving & THANK YOU!

11/10/2020

Have you seen the new -19 guidance from OSHA on ensuring adequate ventilation in the work place? We are here to assist you in optimizing your building & keeping your work environment healthy and safe. www.isc-hvac.com

03/07/2020

Proud of our team, training to save lives...First Aid & CPR Certification

12/23/2019

Interstate Service Company, Inc. has been keeping your business and its environment comfortable since 1972. Today our team had the pleasure of making a few babies bottoms more comfortable! It's always fun to the community! Thanks to our entire team and community members that donated to the Diaper Drive to benefit the Greater DC Diaper Amanda Biesel Together we can make a difference!

12/21/2019

We've made it to 2,402 thanks to you! We are so grateful to all of our employees, vendors, friends, family and community members that donated to to help the Greater DC Diaper Bank! You guys rock and we wish you the Happiest of Holidays!

12/13/2019

Day 2 of our Fox 5 DC Diaper Drive! We are open and accepting drop-offs Monday - Friday 8am - 5pm! Please help us reach our goal of 10,000 diapers by next Friday! Thanks to everyone who has donated already! Interstate Service Co. 4103 41st Street Brentwood, MD 20722 *Benefits the Greater DC Diaper Bank *

12/11/2019

Tomorrow is Day 1 of our Diaper Drive! We have partnered with FOX5DC to begin collecting diapers and wipes for the Greater DC Diaper Bank. Please stop by our office between 8am-5pm Monday- Friday to drop off your donations. Interstate Service Company 4103 41st Street Brentwood, MD 20722. Thank you for helping us to exceed our goal of 10,000 diapers by December 20th! -hvac

Having a baby should be a joyous time for a woman, but when she is struggling to take care of that baby's basic needs, it can really impact her physically and emotionally.

04/24/2019

Happy Administrative Professionals' Day to our Admin Team! Thank you for all of your hard work and dedication to making things run efficiently at Interstate Service Company! We appreciate you today...and every day!

03/08/2019

Happy International Women's Day!

02/22/2019

Who knew that the history of HVAC was so interesting?!