Business Details
50+ Years
experience
Your Trusted Partner for Construction Solutions
Norair Engineering has dedicated over nine decades to engineering and constructing critical infrastructure that sustains communities. Founded in 1935, we specialize in upgrading water and wastewater utility systems, ensuring reliable clean water access for residents and businesses. Our employee-owned structure fosters shared commitment to project success and career development. We maintain a legacy of excellence through high-profile projects like the Goddard Power Plant and Pentagon Metro Station. Our expertise spans mechanical systems, plumbing, and HVAC construction.As a 100% employee-owned organization since 2020, we prioritize collaborative client partnerships. Our work directly supports public health and environmental sustainability through modernized infrastructure. Decades of experience inform our approach to complex engineering challenges. We maintain strong ties with industry organizations like the Associated General Contractors. Our Washington, DC base positions us to serve regional infrastructure needs effectively.
Services
Water Infrastructure Upgrades
Mechanical Systems Construction
Plumbing Systems
HVAC Construction
Utility Projects
Details
- Year established: 1935
Highlights and features
- We offer 90 years of specialized experience in utility infrastructure construction
- Our employee-owned structure ensures shared commitment to project success
- We specialize in complex water and wastewater system upgrades
- Proven track record with high-profile Washington, DC projects since 1935
- Maintain active partnerships with leading industry organizations
Services
Water Infrastructure Upgrades
We specialize in upgrading critical water and wastewater systems that serve communities. Our work includes pipeline replacement, treatment facility enhancements, and distribution network improvements. These upgrades ensure reliable clean water access while meeting modern environmental standards.
Mechanical Systems Construction
Our mechanical construction services focus on industrial and utility-scale systems. We install and maintain complex equipment for water treatment plants and energy facilities. This includes pumps, valves, and specialized piping systems that require precision engineering.
Plumbing Systems
We design and install large-scale plumbing systems for public infrastructure projects. Our expertise covers water distribution networks, drainage systems, and code-compliant piping solutions. We ensure efficient water flow and regulatory compliance for municipal applications.
HVAC Construction
Our HVAC construction services support utility facilities and commercial buildings. We implement heating, ventilation, and air conditioning systems that maintain optimal operating conditions. This includes specialized climate control for water treatment plants and mechanical rooms.
Utility Projects
We execute comprehensive utility projects from concept to completion. Our capabilities include project management, design-build solutions, and maintenance services. We focus on water/wastewater systems, energy infrastructure, and public works projects that enhance community resilience.
Questions
What types of projects does Norair Engineering specialize in?
We specialize in water and wastewater infrastructure projects, including pipeline upgrades, treatment facility construction, and utility system modernization across the National Capital Region.
How long has Norair Engineering been in business?
We've served the construction industry since 1935, providing over 85 years of specialized expertise in mechanical systems and public infrastructure development.
Is Norair Engineering locally owned?
Yes, we transitioned to 100% employee ownership in 2020, maintaining our commitment to local workforce development and community investment.
What makes Norair Engineering different from competitors?
Our unique combination of deep industry experience, employee-owned structure, and specialized focus on water infrastructure creates unmatched value for clients.
Can Norair handle large-scale infrastructure projects?
Yes, we have a proven track record with complex projects like the Pentagon Metro Station and Smithsonian Museum installations, demonstrating our capacity for high-impact work.
