J. & L. Mavilia, INC, Mechanical, HVAC, general construct, electrical, IDIQ, renovations, temp. controls, sheet metal, water treatment, air & water balance, welding, insulation, sprinklers, boilers, piping. Mavilia, Clients- NIST, USDA, FBI, GSA, Mavilia

In prequalification you will discover our financial stability with an aggregate bonding capacity of $3M with an additional $30M in bonding capacity through our SBA approved mentor prot?g? relationship. We are proud of this achievement.

CWI to the AWS, Authorized Inspctr to the ASME.Certified Boiler & Pressure Vessel Inspctr, 'R' inspctns to the NBIC.Jurisdictional, Insurance & State Inspctns. Inspect any AWS or ASME Code. Authorized to certify welders qualifications & welding procedures.

Sympora comprises two operating divisions, Sympora Technologies and Sympora Construction. The two often work in concert to provide integrated expertise in technology, development, planning and construction.

PipeWay exists to deliver underground utility infrastructure. We specialize in the installation of steam, chilled water, sanitary, water, electric/telecom ductbank, tunnels, and structures.

water and sewer, utilities, excavation, site work, ducts bank, tank removal, concrete, sewer, trenching, top soil, utilities, demolition, select demoliton, water and sewer

Installation & Service of Heating, Ventilating & Air-Conditioning Systems to include Chillers, Cooling Towers, Rooftop Units, Air-handlers, Computer Room Units, & VAV boxes. We also provide a full range of Chemstar water treatment services.

Contracting firm focused on information technology, data centers and secure environments. Self certified service disabled veteran owned firm. Service disabled certification applied for and pending. Majority owner is a veteran of Iraq and Afghanistan.

Architect and Engineering, Construction Management

Project Management, Computer Consulting

General Contractor, Renovation, Demolition, Alterations, Carpentry, Electrical, Mechanical, Plumbing, Pre Engineered Bldgs, Concrete, Painting, Flooring, Design Build, Carpeting, VCT, ACT, Drywall, Framing, Doors, Site Work, Etc.

Bridge construction, Site work, concrete construction, Installer of HM doors/ Frames and finished Hardware, Marine Construction Comercial building renovation general Contractor, renewalble enery, wind solar

Mechanical services, Parts and supplies, water treatment

Consulting, Training, Management. Ethics, compliance Modular buildings. CCTV and Access Control. Ballistic solutions builds and vehicles. Renewable Energy Wind, Solar and Biodiesel. Manufacturing equipment for heavy equipment.

Project Management, Inspection, Testing, Environmental Services, General Contractor, Mechanical, Interior Finishes, Flooring, VCT, Carpeting, Painting, Systems Design and Integration, Network, Infrastructure Assessment Survey, Information Technology

Source, desing, and supply industrial equipment and systems for the oil and gas, water, and energy sectors

Excavation, Demolition Services

We are a water treatment company. We install and service water well pumps, water filter, softeners, nitrate sysstems, reverse-osmosis systems, radon removal systems, distillation units pumps, chemical and filters.

Construction certified with DOT in Maryland and Delaware Electrical- General contractor and Renovations- Carpentry- commercial and industrila and housing- DDC controls for HVAc

GENERAL BUILDING CONSTRUCTION - COMMERCIAL. SOLAR PANEL SYSTEMS. WINDOWS & GLASS. ROOFING ALL TYPES. LEAK REPAIRS & MAINTENANCE. METAL WALL PANELS and CURTAIN WALL SYSTEMS (metal & glazed). SHEET METAL. SIDING. NEW CONSTRUCTION OR RENOVATION.