consulting on water and waste water issues, as well as installation and training on process's

Mechanical and piping specialist. Over 25 yrs exp. in commercial, industrial, and multi-residential const. Self-performed over 1, 400 projects. Mgmnt team experience in over 60 countries. We perform on basic TI's to complex energy system piping.

unlimited in the general engineering construction industry.

8(a), SDB, Native American general contracting firm. Stengths include new construction, renovations, roofing, HVAC, concrete, steel, metal buildings, flooring, siding, framing, electrical, site work.

Underground utility contractor specializing in water, sewer, storm draing and sewer lagoon, grading, site preparation

Award winning, General Contractor, design build, 8(a, buildings, roads, parks, demo, environmental, LEED, IDIQ, JOC, POCA, 28 years experience

R4 Ventures, LLC specializes in new technologies; energy and environmental solutions and services to commercial and industrial building owners; alternative / renewable energy project engineering, design, development and commissioning services.

Civil Engineering, Stormwater Pollution Prevention Plans, Best Management Practices, Environmental Inspections, Jurisdictional Delineations, Drafting, Range Management, Regulatory Permit Compliance, Training

General A Contractor who provide demolition, earthwork, paving, concrete, underground utilities, waterline, fencing, gabions, rip rap, retaining walls, and grading and pesticide

Water/Wastewater Engineering design services, including planning, permitting, design and construction services. Drainage/hydrology studies, SWPPP, as-built & surveying services, environmental consulting

Electrical Construction and Manufacturing

Comercial/Residential Construction, Building, Erecting, Concrete, Under Ground,

Provide quality full-service Electrical contracting to residential and commercial clients. Remodel to new construction, from a living room in a historical property to a high-tech office.

We manufacture and distribute closed loop waste treatment systems to be used as portable toilets in remote locations without any infrastructure.

OUR CAPABILITIES TO RAISE DISSOLVED OXYGEN LEVELS BY SPLITTING THE H2O MOLECULE.wE ALSO USE SST TECHNOLOGY TO COMPLETLY BREAK DOWN PCB'S, HYDROCARBONS, HEAVY METALS, ETC.wE ARE NOT USEING BACTERIA, BUT LIQUED ENZYMES, CULTURES, NUTRIENTS, WITH OXYGEN.PROBIOTICS

We are a General Engineering Contractor whose primary line of business is infrastructure construction for municipalities, counties and the state. We typically perform various types of concrete work, underground utilities, grading and paving.

We offer complete chlorination/dechlorination systems for water and wastewater treatment; i.e. chlorinators, emergency shut-off actuators, scales, signage, FRP buildings, pumps, mixers, etc.

Concrete work, Sewer, Water, Metal Buildings

HVAC, RESIDENTIAL AND COMMERCIAL, PLUMBING, GENERAL CONSTRUCTION AND LABOR.

All types of civil engineering, land surveying and construction management. Water resources, roads / highways, utilities, hydrology, hydraulics, legal surveys, construction surveys, preliminary surveys, materials testing, etc.