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50+ Years
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Emergency
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Trusted Underground Utility Construction Services in Dover, DE
Founded in 1968, Teal Construction has established itself as a leader in underground utility construction and infrastructure development across the Delmarva Peninsula. Our expertise spans sewer main, water line, and storm sewer piping installation, with a proven track record serving state and municipal governments as well as private developers. We leverage state-of-the-art technology for job estimating, equipment operation, and cost tracking to maintain precision and efficiency. Our team of full-time employees, experienced management staff, and field supervisors delivers consistent professional standards on every project. We specialize in diverse heavy construction sectors, including wastewater treatment, sitework, and emergency utility repairs. Our commitment to quality remains unwavering since our founding, with capabilities extending to parking lot construction, drainage systems, retaining walls, and industrial water treatment processes.

As a trusted local partner, we provide 24/7 emergency response for critical infrastructure failures, ensuring rapid resolution of collapsed pipes, broken water mains, and hydrant repairs. Our competitive edge stems from decades of technical innovation and hands-on experience in complex utility projects. We maintain transparency in operations while adapting to evolving industry standards, ensuring client satisfaction through reliable execution. Our legacy of excellence continues under new leadership, building on our foundational values of expertise, accountability, and community service.
Services
Underground Utilities Sitework Wastewater Treatment Emergency Repairs
Details
  • Year established: 1968
Highlights and features
  • We offer 56 years of experience in underground utility construction since 1968
  • Our team utilizes state-of-the-art job estimating and cost tracking technology
  • We maintain 24/7 emergency response capabilities for critical infrastructure repairs
  • Our track record includes projects for state governments and major private developers
  • We specialize in complex systems including vacuum sewer and leachate collection
Services
Underground Utilities
We specialize in comprehensive underground utility systems including sewer mains, water distribution, and stormwater management. Our capabilities extend to vacuum sewer systems, under drain networks, and leachate collection infrastructure. With decades of experience, we deliver durable solutions for both public and private sector clients across the Delmarva Peninsula.
Sitework
Our sitework services encompass complete site preparation for commercial and residential developments. We construct parking lots, drainage systems, retaining walls, and concrete infrastructure while maintaining strict compliance with environmental regulations. Our team handles projects of all scales with precision and efficiency.
Wastewater Treatment
We design and build industrial-scale wastewater treatment facilities and water purification systems. Our expertise includes transmission pipelines, collection networks, and treatment plant construction for municipal and commercial applications. We implement solutions that meet stringent regulatory requirements for water quality and environmental protection.
Emergency Repairs
Our emergency crews provide rapid response for collapsed infrastructure, broken water mains, and hydrant failures. We maintain specialized equipment and trained personnel to address critical utility failures at any time, minimizing service disruptions and property damage through immediate intervention.
Questions
What areas do you serve for utility construction?
We primarily serve the Delmarva Peninsula, covering Delaware, Maryland's Eastern Shore, and Virginia's Eastern Shore regions.
Do you handle both public and private projects?
Yes, we work with state and municipal governments as well as private developers on a wide range of infrastructure projects.
What emergency services do you offer?
We provide 24/7 emergency response for collapsed sewer/storm pipes, broken water mains, and hydrant failures across our service area.
How long have you been in business?
We've been serving the Delmarva Peninsula since our founding in 1968, with over 55 years of continuous operation.
What technology do you use for projects?
We utilize advanced job estimating software, equipment operation systems, and cost tracking technology to ensure project efficiency and accuracy.
What types of wastewater systems do you install?
We specialize in vacuum sewer systems, traditional gravity sewers, and industrial wastewater treatment infrastructure for both municipal and commercial applications.