• 11100 Pulaski Hwy White Marsh, MD 21162-1820 US


As long as people live in houses, there will be a need for room additions. It’s simple – lifestyles change! You might want to add a cozy sunroom, an in-law apartment, a detached garage or a grander entertainment space. The problem – room additions are much more difficult to realize than new home construction, because doing so essentially turns your existing home into a construction project that you’re living in!

That’s why you need the GAST Construction team – a professional, experienced company – to create your addition. GAST provides you with complete construction design-build services, and the benefit of our decades of experience building throughout Baltimore and Harford County . Most important, we pride ourselves on making your addition look as though it were built as part of the original house!

So whether you have a set of plans, a few ideas or just the feeling that you need something more, call GAST Construction today.