Achieving COR is the result of our team’s ongoing commitment to Health and Safety, which prioritizes the safety of our staff every day.

The Taggart Group and Tartan have a long-standing partnership, and together have built some of Ottawa’s most well-known subdivisions. Tartan becomes the fifth major operating company in the Taggart Group.

Congratulations to Taggart Group of Companies Chairman Jim Taggart on earning the 2021 Lifetime Achievement Award, jointly presented by Ottawa Business Journal and the Ottawa Board of Trade.

Taggart Construction is one of the earliest adopters in the new era of machine control and guidance – high tech with remarkable results.

Located in Stittsville, Taggart Aggregates Limited is the newest division of the Taggart Group of Companies and produces a variety of granular products.

Taggart Construction Limited celebrates our 50th anniversary. Many people that were there to celebrate are still members of the team today.

Harold ‘HT’ Taggart passes away, having witnessed the growth of a local construction company into four vertically integrated businesses operating in Eastern Ontario under the Taggart Group of Companies banner.

Taggart Realty Management specializes in property and asset management, acquisition, disposal, and development of commercial and residential real estate.

Harold Taggart began transforming streets in Eastern Ontario into new homes for returning war veterans in 1948. That proud legacy and dedication to excellence continues through the hands-on efforts of his family, culminating in the formation of Tamarack Homes.

Doran Contractors Limited is acquired and joins the Taggart Group of Companies. From complex water & wastewater projects to multi unit highrise concrete towers, Doran is continually ranked as superior by clients and industry professionals who rely on the Doran team for dependability, value engineering & safety.

Harold Taggart retires. His sons Jim & Ian, along with son-in-law Dave purchase the company and lead its expansion.

Taggart Construction Limited operations begin in Kingston after a successful tender for a new subdivision. After operating out of what is currently a motorcycle repair shop, we moved to our current location after construction was completed in the early 1970s.

Harold Taggart receives the City of Ottawa’s 1^st blast license, signifying the beginning of a long history in deep and complex excavations which continues to this day.

Taggart Construction Limited outgrows its Tunney’s Pasture location and relocates to its current home on Albion Road, in Ottawa’s South Keys.

Taggart Construction Limited opens its first shop on land in Tunney’s Pasture, west of downtown Ottawa.