Call us today! (603) 625-1912

Breakthroughs in Cost Management

Our vast experience enables us to assist you with analyzing and proposing effective cost reduction strategies.

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Castagna Cost Management

Breakthroughs in Construction Management

Enjoy peace of mind knowing you have a dedicated team member helping to avoid over budget tenders and costly redesigns.

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Castagna Construction Management

Breakthroughs in Efficiency

Our proven track record for accuracy and communication will keep all aspects of your project on schedule and on budget.

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Castagna Efficiency

Breakthroughs in Consensus Building

We’ll assist you in developing a coordinated response through better communication, relationships, and agreed understanding in all aspects of a project.

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Castagna Consensus Building

Breakthroughs in Sustainable Design

We’re fluent in the latest Leadership in Energy and Environmental Design (LEED) certifications so your project meets government standards.

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Castagna Sustainable Design

Success Story: Alfa Aesar, Sparks, Nevada

Part of the Johnson Matthey group of companies, Alfa Aesar is a leading manufacturer and supplier of research chemicals, metals and materials in a wide span of applications. For more than 50 years, scientists have relied on Alfa Aesar to supply high purity raw materials for a variety of research and development applications. Today they offer over 45,000 products in stock, in sizes from  gram-scale catalog items to semi-bulk and bulk production quantities. With custom manufacturing capabilities to supply many more specialized items, they are a one-stop source for research chemicals, metals and materials.

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Corporate Office

Castagna Consulting Group, LLC

Abenaqui Meadows
13 Buckskin Lane
North Hampton, NH 03862

Phone: 603-625-1912
Fax: 603-379-2590
Cell: 603-540-7106
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