Residential and commercial electrical contracting

Installation of all types - commercial, industrial and residential.

Civil and environmental engineering- design, planning, permits

Offering quality lumber, hardware, windows, doors. Kitchen and Bath design. Countertop fabrication, blueprint estimating, deck design, paint matching, stone/ masonry, tile, hardwood flooring, roofing materials, professional power tools and more.

Full service landscape contractor providing landscape construction, masonry, and maintenance.

Construction management, general contracting, design/build, custom residential, real estate.

Providing exceptional work throughout all phases of the construction process.

General contractors since 1965

Sale of centrifuges to chemical industries

Multi-disciplined architectural, engineering consulting and project management firm offering architectural, structural, mechanical and electrical services to  institutional, commercial, industrial and public sectors.

Local Electric and HVAC contractor. Privately owned. Residential/Industrial. Commercial, full service div., designer built.

General contractor specializing in historic rehabilitation,commercial projects and construction management.

Full scope architectural services for all project types and sizes.

Heating, air-conditioning, plumbing, geothermal systems, DDC controls.

Full scope architectural services for all project types and sizes.

Lumber, building materials, hardware, free delivery

Architectural design services for Berkshire County and beyond.

Largest full-service architectural, engineering and land surveying firm in Western MA. Our services include, commercial, industrial, educational, recreational, institutional and residential markets. 

Sandblasting and painting of industrial, commercial and residential equipment.

Civil engineering, surveying, land planning, environmental permits for home sites, developments, businesses, institutions, municipalities. 45 years serving the Berkshires; also serving Columbia County.

Keiter is a family-owned, vertically integrated construction services company working with clients on commercial, industrial, institutional, and high-end residential projects.

Sectional overhead doors and electric operators