Business Details
19 Years
experience
Engineering & Consulting Services in Washington, DC
Founded in 2007, Allied Companies is a minority-owned, certified Small Disadvantaged Business that provides engineering design, construction management, and environmental consulting services. Our team of engineers, scientists, and technical specialists delivers cost-effective solutions for infrastructure projects across the Mid-Atlantic region. We serve government agencies, public utilities, and private sector clients in industries including water and wastewater, transportation, energy, and chemical sectors. With expertise in civil design, program management, and environmental consulting, we focus on aligning technical solutions with client business goals.Our experience spans from initial planning to construction management, emphasizing compliance, sustainability, and operational efficiency. We have supported major projects like the DC Water Blue Plains Wastewater Treatment Plant expansion, demonstrating our commitment to technical excellence and client satisfaction. Our strategic consulting services extend to supply chain management, organizational development, and executive coaching, ensuring comprehensive support for complex challenges.
Services
Civil Design
Program Management
Construction Management
Environmental Consulting
Facilities Management
Project Controls
Supply Chain Management
Strategic Sourcing
Executive Coaching
Details
- Year established: 2007
Highlights and features
- Founded in 2007 with proven infrastructure project expertise
- Minority-owned Small Disadvantaged Business certification
- Industry-leading environmental solutions for water systems
- Full project lifecycle support from planning to construction
- Strategic consulting for supply chain and organizational optimization
Services
Civil Design
Our civil design services cover transportation systems, water infrastructure, and municipal facilities. We provide conceptual planning, detailed engineering drawings, and regulatory compliance for public and private sector clients. Our team ensures technical accuracy while optimizing cost-efficiency and long-term sustainability.
Environmental Consulting
We specialize in water and wastewater system planning, stormwater management, and environmental compliance. Our experts deliver feasibility studies, permitting assistance, and remediation strategies for complex projects. Services include hydropower assessments and coastal management to meet regulatory standards and ecological goals.
Program Management
Our program management ensures seamless execution of large-scale infrastructure projects. We provide budget control, schedule monitoring, and quality assurance from initial planning through construction. This includes risk assessment and coordination of multidisciplinary teams for government and private clients.
Construction Management
We offer resident engineering, quality control, and safety oversight during construction phases. Our services include contract administration, equipment inspection, and compliance monitoring for wastewater treatment plants and transportation infrastructure projects across the Mid-Atlantic region.
Strategic Sourcing
Our consultants analyze spending patterns and identify cost-saving opportunities in supply chain operations. We develop sourcing strategies, negotiate contracts, and implement procurement systems that improve efficiency while maintaining quality standards for corporate clients.
Questions
What industries does Allied Companies serve?
We work with water/wastewater systems, transportation, energy, chemical, and federal agencies through engineering and consulting services.
Where is Allied Companies headquartered?
Our main office is located at 5335 Wisconsin Ave., N.W. Suite 950, Washington, DC 20015.
What certifications does Allied hold?
We are a certified Small Disadvantaged Business (SDB) with minority ownership status.
What project experience do you have?
Our portfolio includes DC Water Blue Plains plant upgrades and infrastructure projects for federal agencies and Fortune 500 companies.
