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Old Line Construction, Inc

Old Line Construction, Inc We are a general contracting specializing in:
- Sanitary Sewer
- Water Main
- Storm Water
- Excavation and Grading
- Road, Highway, and Parking Lot
- Demo

At Old Line Construction, Inc we provide general construction services to industrial, government, commercial, and noncommercial clients. Our team has over 40 years of experience in the general construction business and has worked on a vast number of projects. Some of our clients include: WSSC, Montgomery County Government, PG County Government, Greenbelt Homes, and Maryland State Highway. We are a

At Old Line Construction, Inc we provide general construction services to industrial, government, commercial, and noncommercial clients. Our team has over 40 years of experience in the general construction business and has worked on a vast number of projects. Some of our clients include: WSSC, Montgomery County Government, PG County Government, Greenbelt Homes, and Maryland State Highway. We are a

Operating as usual

Happy Thanksgiving from the Oldline Team. Stay Safe and enjoy the day. 🦃
11/26/2020

Happy Thanksgiving from the Oldline Team. Stay Safe and enjoy the day. 🦃

07/20/2020

Old Line Construction is looking for a trucker for our upcoming Job in Gaithersburg to haul 22,000 CY from Watkins Mill Road to Rockville Crush Stone. Please email me [email protected]

Happy 4th!
07/04/2020

Happy 4th!

Old Line Staff caught over 305 lb of tuna and Mahi!!
10/19/2019

Old Line Staff caught over 305 lb of tuna and Mahi!!

We are making great progress on the Fort Washington Estates Wastewater Pumping Station! This job is an upgrade to the ne...
04/29/2019

We are making great progress on the Fort Washington Estates Wastewater Pumping Station! This job is an upgrade to the neighborhood’s waste water treatment system to bring it up to current code.

Happy Earth Day! #oldlineconstructioninc
04/22/2019

Happy Earth Day! #oldlineconstructioninc

Making great progress at Great Falls Park.
04/09/2019

Making great progress at Great Falls Park.

Happy Holidays from the Old Line Team!
12/18/2018

Happy Holidays from the Old Line Team!

Old Line wishes you a safe and joyous Thanksgiving!
11/21/2018

Old Line wishes you a safe and joyous Thanksgiving!

Old Line knows how to have fun too! Happy Holidays from our team to yours!
11/18/2018

Old Line knows how to have fun too! Happy Holidays from our team to yours!

Our Maryland State Highway Job is coming along great!
08/22/2018

Our Maryland State Highway Job is coming along great!

MDSHA district 5 job coming along well!
07/30/2018

MDSHA district 5 job coming along well!

11,000’ of 12” waterline replacement kicked off today at Marine Corps Base Quantico
07/18/2018

11,000’ of 12” waterline replacement kicked off today at Marine Corps Base Quantico

Out with the old , in with the new ! 54” brick inlet made in place by Old Line Construction.
06/21/2018

Out with the old , in with the new ! 54” brick inlet made in place by Old Line Construction.

1”1/2 Water Service at the St. Mary’s Church of the Assumption
06/08/2018

1”1/2 Water Service at the St. Mary’s Church of the Assumption

Working on the Storm Drain Outfall for Maryland State Highway
05/23/2018

Working on the Storm Drain Outfall for Maryland State Highway

Old Line is always accepting young and highly driven employees! Go Declan!
04/05/2018

Old Line is always accepting young and highly driven employees! Go Declan!

12” water main tie in at Florida Ave NE DC. 3/9/2018.
03/10/2018

12” water main tie in at Florida Ave NE DC. 3/9/2018.

Our Maryland State Highway Project is coming along nicely!
03/09/2018

Our Maryland State Highway Project is coming along nicely!

Old Line Construction is always looking for professional and hardworking employees. Apply today!
03/07/2018

Old Line Construction is always looking for professional and hardworking employees. Apply today!

Old Line Employees enjoy some fun on the weekends!
02/05/2018

Old Line Employees enjoy some fun on the weekends!

Work in Severna Park
01/18/2018

Work in Severna Park

Photos from Old Line Construction, Inc's post
11/13/2017

Photos from Old Line Construction, Inc's post

Cut to fill on center line of roadway . Severna Park Md . Let's go !
11/10/2017

Cut to fill on center line of roadway . Severna Park Md . Let's go !

Old Line Construction, Inc
11/03/2017

Old Line Construction, Inc

10/16/2017
09/07/2017

Currently looking for a temporary technical writer to help us with our project approach we have coming up. Please message us with inquiries.

08/19/2017

12" shutdown water valve install . ✔️

Photos from Old Line Construction, Inc's post
08/12/2017

Photos from Old Line Construction, Inc's post

Current job our crew is working on
07/18/2017

Current job our crew is working on

Sewer House Connection Renewal
06/23/2017

Sewer House Connection Renewal

Fairland Estates
06/23/2017

Fairland Estates

Greenbelt Homes 2016 Utility Replacement
06/23/2017

Greenbelt Homes 2016 Utility Replacement

Address

2972 Penwick Ln
Dunkirk, MD
20754

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

(410) 286-0647

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Comments

Awarded TMDL Stream Restoration of Piney Run. We will be revitalizing 16,000+ feet of stream to be repaired and restored in Eldersburg, MD with Old Line Construction, Inc #sitework #construction #award #surveyors #layout #surveying #streamrestoration #streams
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