Schools in Brentwood, New Hampshire, the US. Schools locations in Brentwood, New Hampshire. Find the nearest schools locations, near you. All types of business services Courthouse Lawyer Real estate School All schools in Brentwood ATS of NH School +1 603-772-9002 5 Industrial Drive, Brentwood, New Hampshire 03833 Write a review Phone Directions Swazey School School Middle Road, Brentwood, New Hampshire 03833 Write a review Phone Directions