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Commercial & Industrial Construction Services in Washington, DC
A Thru Z Construction has been a trusted name in commercial and industrial construction for over four decades. Our expertise spans asphalt paving, parking lot maintenance, seal coating, concrete repair, and ADA-compliant line striping across the Washington DC metropolitan area. We pride ourselves on delivering high-quality work using top-tier equipment and materials while maintaining competitive pricing. Our team's extensive experience ensures projects are completed promptly, meeting the needs of general contractors, municipalities, and commercial property owners.

With a focus on long-term pavement protection and budget-friendly maintenance plans, we help clients maximize the lifespan of their asphalt surfaces. Our commitment to excellence has earned us a reputation for reliability and professionalism in both public and private sector projects.
Services
Asphalt Paving Seal Coating Concrete Repair Line Striping Parking Lot Maintenance Masonry Hardscaping Snow Removal Metal Fabrication Interior Build-Out
Highlights and features
  • We have over 40 years of experience in commercial construction services.
  • Our team provides ADA-compliant line striping and pavement maintenance.
  • We use top-quality materials for asphalt paving and concrete repair.
  • We offer competitive quotes for all commercial and industrial projects.
  • We complete jobs promptly while maintaining strict quality standards.
Services
Asphalt Paving
Our asphalt paving services restore and enhance commercial parking lots and roadways. We specialize in repairs ranging from minor fixes to full-scale resurfacing, ensuring long-lasting durability. Clients benefit from improved property aesthetics and extended pavement lifespan through our expert installation techniques.
Seal Coating
Seal coating protects asphalt surfaces from weather damage and oxidation. We apply high-quality sealants that extend pavement life by 20-30% while maintaining a fresh appearance. This service helps property owners avoid costly premature replacements through proactive maintenance.
Line Striping
Our line striping ensures parking lots meet ADA accessibility standards. Using premium paints and precise layout techniques, we create clear traffic patterns and accessible spaces. Clients receive durable markings that enhance safety and regulatory compliance for commercial properties.
Concrete Repair
We handle concrete repairs for curbs, sidewalks, and structural elements. Our process includes removal of damaged sections followed by precise replacement. Commercial clients benefit from restored functionality and safety of high-traffic areas like loading zones and pedestrian pathways.
Parking Lot Maintenance
Comprehensive parking lot maintenance includes crack filling, seal coating, and re-striping services. We develop customized maintenance plans to preserve asphalt integrity while maintaining property value. Clients receive cost-effective solutions that prevent major repairs through regular upkeep.
Questions
What commercial construction services do you offer?
We provide asphalt paving, seal coating, concrete repair, ADA-compliant line striping, and full property maintenance for commercial clients in the DC metro area.
Do you handle emergency pavement repairs?
We prioritize scheduled maintenance but can assess urgent repair needs for commercial properties on a case-by-case basis.
Are your services ADA-compliant?
All line striping and accessibility markings meet current ADA requirements for commercial parking lots and public spaces.
How do you determine maintenance costs?
Our team provides customized quotes based on site assessment, required services, and project scope for each commercial property.
What areas do you serve?
We operate throughout Washington DC, Baltimore, and surrounding Maryland areas including Harwood.