Carvalho Electric, LLC has completed a large range of electrical projects that include but are not limited to lighting and energy renovations that utilize lighting control systems and independent occupancy sensors and switches

Provider of Construction Management Services including Claims Consulting Services and Alternative Dispute Resolution (ADR) Services

Building engineering/design and construction

Steel Erection, steel fabrication, misc. metals fabrication & Installation & general contracting.

Office design, Condo construction, Commercial and Industrial construction, Finish Work, Framing, Renovations and historical restoration. The highest quality work on time and on budget. Southern Maine, NH, and northern NE Massachusetts

Waterproofing, Caulking, Concrete Restoration, Epoxy Flooring, Masonry Restoration, Parking Garage Restoration

provide coordination drawings as required by job specification for the contstruction trades, to include hvac and plumbing.

Construction management of major projects domestic and overseas in excess of $152 million dollars on time and in budget. safety awards for accident free projects

New construction, remodeling and repairs of existing Structures, replacement windows and doors, insulation and dry wall.

Provide lodging, transportation, security, and guard services

Skilled in innovatively retrofitting existing structures for energy efficiency; capable of designing & building new structures or additions for innovative use of space and appropriate use of new technologies, applied per current 'best practices'.

General Contractor for both Commercial and Residential projects. No job too small.

Industrial and Commercial construction specializing in concrete and structural steel; crane work.

HVAC&R Sales Service Installation & Design

Construction Management company providing estimating and project management services specializing in general building construction and the water/wastewater market.

General construction work including renovations, new construction, metal buildings, design build.

NEBB certified in Testing, Adjusting, and Balancing of air and hydronic (water)systems of new and existing HVAC, Building Systems Commissioning, sound and vibration testing;capabilities include Retro-Commissioning, LEED, Duct Air Leak Testing, clean room

General Contracting Firm for over 35 years that is involved in commerical/industrial and steel frame construction projects in addition to design/build of residential homes.

Specializie in remodeling/restoration both commercial and residential

Complete General contracting services