Mr. Jason Veenstra reports

NORTH AMERICAN CONSTRUCTION GROUP LTD. SECOND QUARTER RESULTS CONFERENCE CALL AND WEBCAST NOTIFICATION

North American Construction Group Ltd. will release its financial results for the second quarter ended June 30, 2023, on Wednesday, July 26, 2023, after markets close. Following the release of its financial results, North American Construction will hold a conference call and webcast on Thursday, July 27, 2023, at 6 a.m. Mountain Time (8 a.m. Eastern Time).

The call will be available by dialling the following.

Toll free:  1-888-886-7786

Conference ID:  47287641

A replay will be available through Sept. 1, 2023, by dialling the following.

Toll-free:  1-877-674-7070

Conference ID:  47287641

Playback passcode:  287641

A slide deck for the webcast will be available for download the evening prior to the call and will be found on the company's website.

A live presentation and webcast will be available.

A replay will be available until Sept. 1, 2023.

About North American Construction Group Ltd.

North American Construction is one of Canada's largest providers of heavy construction and mining services. For 70 years, North American Construction has provided services to the mining, resource and infrastructure construction markets.