About Us

Sandbox ExcavationSandbox Excavating is a full-service excavation company, privately owned and operated by Mark MacDonald, and serving clients in southern New Hampshire. We are a company committed to its customer’s satisfaction and to meeting our customers’ many excavation needs.

We understand that flexibility and creativity are necessary in accomplishing any goal and we look forward to helping our customers meet their needs. Please contact us about your excavation needs for a free estimate and consultation – we will respond to your calls in a prompt and courteous manner.

We are happy to work with clients from all over southern New Hampshire, up to the Lakes region, northern Massachusetts and southern Maine.

Our services include:

• residential construction, large and small

• stone walls

• block and retaining walls

• pool fill-ins and excavations

• drainage and sewer repairs

• foundation replacement

• septic excavation, repair and replacement

• precast step replacements

• koi ponds, waterfalls and pondless features

 About Mark MacDonald:

Mark MacDonald, owner of Sandbox ExcavatingMark has worked in many areas of the construction business. In 2000, he founded Sandbox Excavating to help homeowners accomplish many of the jobs that were too small for larger companies.

He has since expanded the business to include a multi-talented work crew and various equipment including excavators, a Bobcat, a bulldozer, and a dump truck to better accommodate his customers’ needs. With his strong desire to perform quality work, he has turned his love of operating equipment into a successful business and has gained a reputation for thoroughness and dependability.