Kieswetter Excavating has been performing Southwestern Ontario's most

demanding projects since 1930.  Now into its fourth generation of

management, Kieswetter Excavating has continually evolved in order to

remain the number one choice for demanding civil applications.

Current president Roger W. Kieswetter, with over 40 years of experience,

has led this company into the next millenium by investing heavily in

equipment, technology and people.

Our competencies range across the civil spectrum.   From  complete civil

site management, to specialty and bulk excavation, road , subdivision and

parking lot construction, sewer and watermain, municipal infrastructure including pump stations, treatment plant piping, recreation fields and facilities, Redi-Rock retaining walls, Sheetpiling design and installation and of course large-scale Earthmoving.

Southwestern Ontario's Premier Civil Contractor


Our aggregate operations also span more than 3 generations.  We presently operate out of 3 locations in Waterloo Region and offer a full complement of material including Gravel, Stone, specialty Sands and Screened Topsoil.  We also provide portable crushing and screening operations primarily for recycling of concrete and asphalt.

Kieswetter has the most advanced technology, the best maintained equipment and the most experienced personnel in the industry.  As such, we are able to bring success to any project.

KITCHENER, ON- Following a surprise visit from  our Prime Minister, Canadian Troops and Veterans were greeted with cheers and standing ovations from end-to-end of the 3.8km KW Oktoberfest Thanksgiving Day Parade held in Kitchener and Waterloo. 

Led by the Royal Highland Fusiliers of Canada Pipe Band, the Kieswetter Float held a LAV3 contributed through Canada Company's  LAV3 Monument program.  The Float also carried a vintage 1942 Tank.  Kieswetter Excavating was proud to be part of this truly momentous event and continues its ongoing support for this exceptional local organization.

Kieswetter Excavating proud to be part of Thanksgiving Day Salute

Follow us on Instagram:


Kieswetter Excavating is proud to support the local community.  Each year, we give back to many local initiatives including the following:

  • Canada Company LAV III Monument Program (Kitchener & Cambridge)
  • Chicopee Ski Club
  • Gryphons Football (University of Guelph)
  • Hawkesville Community Centre
  • Heidelberg Community Centre
  • Jeans & Scrubs in support of local Health Care Initiatives
  • Kitchener Panthers Baseball
  • KW Habilitation
  • Kitchener Waterloo Oktoberfest
  • Love for Lyndsey
  • Royal Highland Fusiliers of Canada
  • St. Clements Santa Claus Parade
  • The Grand Ride for Grand River Hospital Foundation
  • University of Guelph President's Golf Tournament in support of Athletic Scholarships
  • Warrior Football (University of Waterloo)

Kieswetter Excavating in the community...

UPM Bulk Cold Mix Available

Kieswetter is pleased to announce that bulk UPM Cold Mix is now available for delivery across Ontario or pickup at our Heidelberg Pit.  UPM is the highest performing Asphalt Repair product on the market and can be used in all conditions.  Unlike traditional cold mixes, water will not degrade UPM.  UPM even guarantees the material will outlast the asphalt that surrounds it.   Find out why so many Municipalities, Maintenance Companies and Private Owners across Ontario are making the switch to UPM Cold Mix. 

Email for orders or product inquiries.