DGL provides professional engineering and surveying services. Specialties consist of: roadways, bridges, drainage, parking lots, traffic operations, land subdivision, site development, industrial structural design and survey/mapping.

All types of energy audits and assessments, Return on Investment narratives, cost benefit analysis, feasibility studies

Architectural Design, Bridge & Civil Eng, Correctional & Educational Facilities Eng, Highway & Roadway Eng, Interior Design, Landscape Arch, Mech. Eng, Master Plng, Power & Lighting Eng, Radio Frequency, Telecom Eng, Wireless Systems Design/Build

HUB-Zone, Veteran-owned small business firm that specializes in electrical construction and power distribution.

Design, engineer, install and certify structured cabling systems for voice, video, data communications (telephone and computer networks)using copper and fiber optic cable. Fusion splice, OTDR testing.

Pearlwind supports government and private sector organizations intent on integrating sustainability and safety products and systems into their operations in a cost-effective manner. We do this with a dedicated team that delivers a robust combination of consultation, engineering, product procurement, installation and post-deployment management. We employ green energy through wind, solar and anaerobic digesting, efficient lighting solutions, water saving and metering solutions, water coolers and bottle fillers and electrical contracting.

ELECTRICAL SUBSTATIONS PACKAGER - OUTDOOR, HIGH VOLTAGE SUBSTATIONS - STEEL, STRUCTURAL; SUBSTATIONS - PACKAGED ASSEMBLIES, OUTDOOR, ELECTRICAL.

General Contracting, Construction Management, Design Build, Specialize in Managing $1, 000, 000 to $50, 000, 000 Commercial and Industrial Construction Projects

Site work, underground utilities, electrical & comunication, concrete foundations for structures equipment or containment, excavation.

Full Service General contractor, Licensed Aerosol fire suppression contractor

Telpro sales and repair services are backed by 21 years of National/International Telecom experience. Typically, more than 95 % of all orders are shipped within 72 hours of reciept.

Provide quality construction services for commercial and industrial applications.

We are a full service Union General Contractor, with a skilled labor force consisting of bricklayers, cement finishers, ironworkers, operating engineers, laborers & carpenters, performing commercial, industrial, institutional or facility maintenance.

Structured cabling, low voltage, design/build installation services data, voice, security, video. Fiber optic installations, terminations, outside-plant cabling. Horizontal directional drilling installing underground cables, conduits and pipelines.

Nationwide provider that supplies cabling products and services. We carry all OEM and non-standard cable/wire/fiber and offer design, engineering, installation, and repair services for residential, industrial, commercial, and government clients.

Renewable energy project development, Technical & business analysis, feasibility assessments, Weatherization and energy efficiency improvements, Customer focused PV & wind turbine system design for grid-tie or stand alone applications.

Inside Networking LAN, Metro Area Networking, Wide Area Networks

POWERLINE, TRANSMISSION, SUBSTATIONS, UNDERGROUND, DISTRIBUTION AND TELEPHONE LINE CONSTRUCTION.

AISC certified structural steel fabricator. All welders AWS certified. AWS CWI on staff. CNC controlled drilling, punching, sawing, shearing, and steniciling capabilities for all strucural shapes. Design build capacity with Ohio PE on staff.

* General contracting/construction management * New construction * Renovation, remodel, alteration and upgrade * Design/Build * IDIQ * LEED * Green building/sustainable design * Janitorial * Facilities O&M * Grounds maintenance * Infrastructure