CLSI is a certified 8(a)/DBE/SDB wholesale electrical supplier specializing in decorative, roadway, airport, commercial and outdoor lighting solutions as well as indoor solutions. Past performance includes many Federal, State and local agency contracts.

AIS provides the highest quality pre-engineered structures, engineering services and construction management. We offer turn key systems designed to meet both the customers requirements and the 2003 IBC codes. Sealed drawings and calcs can be provided.

VOICE AND DATA COMMUNICATION, PHONE SYSTEMS AND SECURITY SYSTEMS. Installation of voice, data & fiber optic cable Certified on Avaya/Systimax, Panduit, Ortronics, Leviton, Panasonic Phone Systems Sales & Installation

Design Build, Restoration, Construction, Engineering, Electrical, LAN & Fiber Installation, Wireless, Roofing, Siding Insulated Panels, HVAC, Lightning Protection, Painting, Flooring

NATIVE AMERICAN-OWNED (MINORITY), VETERAN-OWNED business. We specializes in duct, pipe, boiler, refrigeration and HVAC insulation. Experienced as a government contractor.

SDB/MBE, MBE, CERT, TGB, BIA Certified. We build, renovate, and/or service HVAC systems using the best equipment. We create the most efficient system. We offer a more detailed, highly skilled, better design, on time, on budget.

Design, engineering & installation of all type media cable, network design, implementation and installation. Avaya Telephone Systems, installation and programming. Wireless networks.

General Construction, Design Build, Industrial Maintenance, Mechanical Engineering, Debris Removal, Structural Steel, ship repair/maintenance demolition, concrete, renovations, new buildings

Specializes in application of thin film, dust control, and high strength industrial toppings for concrete floors and walls. MMA, epoxy, decorative quarts, joint repair, waterproofing, secondary containment, and crack routine and joint repair.

We are a Minnesota Licensed Residential Building Contractor (# BC- 20167859) primarily doing roofing, siding, gutters, and windows. We also do commercial low slope and pitched roofs.

Remediate water, fire and trauma scenes. Clean, dry and sanatize commercial and residential properties. Clean contents fabric and hard surfaces. Clean properties after construction projects. Mold Remediation. Crime scene cleaning.

books, publications, printed materials, training quides, law books, musical books, language books, education books, childrens books, journals, online journals, subscriptions, online subscriptions, audio books, DVDs, video games, computer books, reference books

Environmental engineering and remediation, construction/construction management, security, asbestos services, scientific investigations, database management, logistics, acquisitions, lead and other heavy metal detection and assessment.

Provides gas pressure regulator covers to wholesalers and end users.

CONTRACTORS FOR PROTECTIVE COATINGS AND LININGS SINCE 1985: FLOOR COATINGS, TANK LININGS, FIBERGLASS TANK BOTTOMS, SANDBLASTING/PAINTING, CONCRETE COATINGS, PIT/SUMP LINERS, SPRAY-ON URETHANE FOAM INSULATION, FIREPROOFING, BUILDING RESTORATION.

Fire and flood damage restoration

Env Engineering; Const Mgt; Engineering Design; Const; Green Const; Renovation; Demo; Vertical & Utility Const; Electrical D-B; Remedial Investigation; Feasibility Studies; Remediation; LTO/LTM; Munitions; Compliance; Emergency Response; IH; Geotechnical

Our professional union waterproofing and specialty roofing systems include: below grade foundations, plaza decks, tunnels, alconies, green roofs, ERMA roofs, storage tanks, elevator pits, and full service chemical injection repair.

Exterior and interior commercial painting company specializing in re-painting, specialty coatings, and problem solving.

HUBZone commercial painting and wallcovering contractor (union employer).