M. Sullivan & Son Ltd.
236 Madawaska Blvd. Arnprior
Description: M38 – Construction management
Buyer: National Research Council
$4,763,856
Robertson Martin Architects...
DST Consulting Engineers Inc.
2150 Thurston Dr.
Description: Hazardous materials assessment and abatement services
Buyer: PWGSC
$1,575,000
DEW Engineering and Development ULC
3429...