commercial parking lot maintenance, a thru z, power washing company, baltimore, md, va, pa

A thru Z is a premier general contractor in the Baltimore/Washington Metropolitan Area. Licensed & Insured, A thru Z has more than 40 years of experience. We provide full scale property maintenance, professional line striping, and related services using top quality equipment and materials, at reasonable costs. No job is too small or too large, from minor repairs to complete new structures.

We specialize in all aspects of asphalt paving from small parking lot repairs through full scale property maintenance and complete site development capabilities. We also offer the construction of pervious and impervious pavements, along with many other green products.

A Thru Z uses specialized equipment that can grind and pulverize existing parking lot asphalt into new base material. We then re-grade and compact the base prior to paving. This process saves money, as the old surface becomes the new base. It is also more environmentally friendly because the old base is automatically recycled!

Our sealcoating is an excellent means of long-term maintenance, keeping the pavement flexible and protected from the harmful effects of the sun, salt, rain and wind. Asphalt will lose its flexibility if the surface oils are left unprotected. Over time this will lead to the pavement becoming brittle, susceptible to cracking, and needing premature replacement.Sealcoating will extend life of the asphalt 20-30% longer than if left unprotected.

Along with initial construction, we also can provide all aspects of concrete construction from minor repairs to full blown site construction. We remove the old concrete, then reform and re-pour the new area.

We offer complete layout and line striping services using the best striping equipment and quality paint available. All line striping is completed to A.D.A compliance.

Our superior service is well known by general contractors as well as municipal and commercial building owners and numerous churches. We offer competitive quotes and work to complete the job promptly and on time.


A Thru Z Striping offers commercial parking lot maintenance, striping, in Baltimore, Annapolis, Maryland, Eastern Shore, Southern Pennsylvania, Northern Virginia, MD, VA, PA.