About Us | Haynes Infrastructure Group, LLC

Who We Are

Engineering, construction, and project management under one roof.

Haynes Infrastructure Group, LLC is a multidisciplinary engineering, design, and construction firm serving government, commercial, and military clients across the country. We bring civil, mechanical, telecommunications, oil & gas, and architectural engineering together with field construction and full-lifecycle project management — so clients work with a single, accountable team instead of coordinating multiple vendors.

Our approach pairs office-based design and engineering with hands-on field verification. Every deliverable, from a civil site plan to a fiber splice diagram, is developed to support real-world permitting, procurement, construction, and installation — not just design review.

Explore Our Services →

Detailed civil site plan showing roadways, parcels, and area boundaries prepared by Haynes Infrastructure Group

Who We Are

Our Experience

Field-verified experience across complex environments.

Our project history spans distributed antenna system (DAS) and RF design for dam and military-facility infrastructure, outside plant (OSP) and inside plant (ISP) fiber design and construction, large-scale civil site development, underground utility installation, and architectural planning for commercial and hospitality clients. That range gives our team the perspective to anticipate constructability issues at the design stage — and the field discipline to execute against approved plans once construction begins.

Design-through-construction delivery on multi-phase infrastructure projects
Direct experience supporting U.S. Army Corps of Engineers facility work
Underground utility & telecommunications construction in remote and rural environments
Field-verified as-built documentation, OTDR & optical power testing on project closeout

View Our Projects →

Mount Morris Dam DAS fiber design project

Full-Cycle Design to Closeout

Our Experience

Geographic Reach

Nationwide project delivery.

Headquartered in Richmond, Virginia, Haynes Infrastructure Group is structured to deliver design and construction services nationwide. Our completed and in-progress project work spans multiple regions and site conditions — from urban campuses to remote rural corridors — giving clients confidence that our team can mobilize and deliver wherever the project is located.

Virginia
New York
South Carolina
Alaska
Nationwide Mobilization

Field crew trenching and laying utility conduit

Nationwide Delivery

Certifications & Compliance

Held to the standards our clients require.

Government, commercial, and military clients need to know their contractor can meet regulatory, safety, and administrative requirements before work ever begins.

Licensed, Insured & Bonded

Operating with the insurance, bonding, and business licensing required for public and private infrastructure contracts.

OSHA 10/30-Trained Field Personnel

Field personnel with OSHA 10- and OSHA 30-hour training appropriate to their project responsibilities.

Registered Federal Contractor

Registered to pursue and perform federal contract work, supporting government and military procurement processes.

Additional Certifications Available on Request

State contractor licenses, trade certifications, and small-business registrations are available for review during the procurement process.

Company Capabilities

Capable of carrying a project from concept to closeout.

Our capabilities are built to remove hand-off risk between design, permitting, construction, and verification — the stages where most infrastructure projects lose time and budget.

Multidisciplinary engineering: civil, mechanical, telecommunications, oil & gas, and architectural
Field construction: civil/site work, underground utilities, and fiber/telecommunications installation
Project & construction management with single-point accountability
Municipal permitting, utility coordination & easement support
Survey, field verification & as-built documentation
Construction verification, compaction documentation, OTDR & optical power testing

See All Services →

HDPE piping distribution plan across a large site

Capabilities

Why Clients Trust Us

Built for government, commercial & military procurement.

Our clients need a contractor that can meet compliance requirements, hold a schedule, and be reached by a single point of contact from award through closeout.

Government

Experience supporting facility work for agencies such as the U.S. Army Corps of Engineers, with attention to permitting, regulatory coordination, and documentation standards public-sector projects require.

Commercial

Single-point accountability across engineering, construction, and project management keeps commercial developers and property owners on schedule without juggling multiple vendors.

Military

Field discipline and OSHA-trained crews suited to base and secure-facility work, backed by engineering deliverables built to support installation on military infrastructure.

Multidisciplinary infrastructure expertise, built on accountability.