Sierra Construction Group

Sierra Construction Group Sierra Construction Group is an independently owned and managed construction company in Woodstock.

Sierra Construction, established in 1994, is an independently owned and managed general contracting firm providing Project and Construction Management, as well as integrated construction services in a variety of sectors through our design/build, heavy civil, and land development divisions for over 20 years. In 2017, the company subdivided into the following divisions, who all work together under t

he Sierra Construction Group umbrella: Sierra General Contracting, Sierra Bridge, Sierra Infrastructure, and Sierra Aggregates. Sierra has grown steadily, gaining recognition and experience through both site servicing and building construction for projects of all sizes in the Industrial, Commercial, and Institutional sectors. Our commitment to excellence resulted in Sierra being named as one of the top 100 construction companies in Canada in 2001, and one of the top 40 construction companies in Canada in 2004. Today, the companies provides a full range of services to a diverse customer base. Cooperative teamwork, problemโ€“solving, adherence to committed schedules, pride of workmanship, and insistence on quality are the basis of our success. Sierra constantly strives to provide our employees with safe working conditions and our clients with environmentally responsible job sites and professional construction management. Our prime objective is to sit on the same side of the table as our clients to plan and build their future: Better, Smarter, Greener, and Faster!

09/04/2026

Meet Grayson, Connor, and Jaxon, three of our summer students with Sierra Bridge!๐ŸŒ‰๐ŸŽ“

With the first day of school just around the corner, we wanted to share what a summer on a bridge site really looks like! From stripping deck formwork and supporting concrete pours to crane installations and bridge removals, these three jumped in headfirst and delivered all summer long.

Not a bad way to spend a summer!๐Ÿ’ช

Project Update! ๐Ÿ› ๏ธ๐ŸšงCranberry Road is entering the home stretch in Tillsonburg! Top asphalt paving is underway as this re...
09/02/2026

Project Update! ๐Ÿ› ๏ธ๐Ÿšง
Cranberry Road is entering the home stretch in Tillsonburg! Top asphalt paving is underway as this reconstruction project moves into its final stages. From underground utilities to a brand new roadway surface, this project has come a long way and the end result speaks for itself.

Great work by the entire crew for keeping things moving safely and efficiently to get us here! ๐Ÿ™Œ

Project Update! ๐Ÿ› ๏ธ๐Ÿ—๏ธThe finish line is getting closer at Maple Villa Long Term Care in Burlington! Exterior masonry is c...
08/27/2026

Project Update! ๐Ÿ› ๏ธ๐Ÿ—๏ธ
The finish line is getting closer at Maple Villa Long Term Care in Burlington! Exterior masonry is complete, EIFS is substantially finished, and site improvements are well underway. Inside, it's all about the details now, with interior painting, millwork, wall protection, washroom accessories, plumbing fixtures, and parking garage finishes all progressing across the building.

Every detail matters as this beautiful 5-storey, 256-bed Long Term Care Centre moves closer to completion!๐Ÿ™Œ

Big projects need strong leaders, and we're looking for a Project Manager to join our Sierra General Contracting team!๐Ÿ—๏ธ...
08/24/2026

Big projects need strong leaders, and we're looking for a Project Manager to join our Sierra General Contracting team!๐Ÿ—๏ธ๐Ÿ“‹

In this role, you'll take ownership of all project phases from procurement and scheduling to cost control, quality standards, and closeout, while leading and developing the team around you. Working closely with subcontractors, suppliers, clients, and stakeholders, you'll be accountable for delivering large and complex projects safely, on time, and on budget.

Ready to lead the kind of projects that make a real impact? Apply with us today!

Balaclava Crossing is moving on all fronts in St. Thomas!๐Ÿ› ๏ธ๐Ÿ—๏ธ The new building structure continues to climb with superst...
08/20/2026

Balaclava Crossing is moving on all fronts in St. Thomas!๐Ÿ› ๏ธ๐Ÿ—๏ธ

The new building structure continues to climb with superstructure completion on track for mid-September, while inside, framing along with the mechanical and electrical rough-ins are now underway throughout. On the existing heritage building, old windows have been removed and prep work is in full swing to receive the new ones, spray-applied air barrier installation continues along the perimeter walls ahead of air tightness testing, and slate tile roofing repairs advance further leading towards a watertight building.

With site works also set to resume mid-September with an eye on wrapping up before frost, there's a lot happening on both sides of this project! Proud to be delivering this one alongside Indwell, Flourish, and Invizij Architects.๐Ÿ™Œ

Project Update! ๐Ÿ› ๏ธ๐ŸญOccupancy is just around the corner at SOPREMA Canada's Paris facility! What started as a full demoli...
08/18/2026

Project Update! ๐Ÿ› ๏ธ๐Ÿญ
Occupancy is just around the corner at SOPREMA Canada's Paris facility! What started as a full demolition of the existing office area is now a modern, high-end workspace that reflects the quality and innovation Soprema brings to everything they do. From high-end Class A office finishes and a dedicated product testing lab to a fully modernized exterior, this facility upgrade has been a great project to be a part of, for such a great partner! ๐Ÿ™Œ

What an exciting weekend on the water for Team Sierra! ๐Ÿšฃ๐Ÿ‰โ˜€๏ธOn Saturday, we joined over 30 teams at the annual Woodstock ...
08/10/2026

What an exciting weekend on the water for Team Sierra! ๐Ÿšฃ๐Ÿ‰โ˜€๏ธ

On Saturday, we joined over 30 teams at the annual Woodstock Pharmasave Dragon Boat Festival at Pittock Conservation Area, racing alongside incredible crews from across the region! We're proud to say that our team paddled hard and took 1st place in the D Championship!

The day was filled with energy and community spirit, all in support of local causes through the Woodstock Rotary Club. A huge thank you to the organizers, our teammates, and everyone who came out to cheer us on! It was a day to remember!

08/07/2026

Meet Chad, a Skilled Labourer with Sierra Bridge!๐Ÿ› ๏ธ๐ŸŒ‰

Ever wonder what a day on a bridge construction site really looks like? Spend a Day in the Life with Chad and see what it really takes to keep bridge construction moving forward!

From forming and rebar placement to concrete work and supporting the crew with whatever the day demands, Chad's contributions are felt at every stage of the build.๐Ÿ’ช

Sierra Construction is built on a culture of safety, and we're looking for an HSE Manager to help lead it. ๐Ÿฆบ๐ŸŒฟIn this rol...
08/04/2026

Sierra Construction is built on a culture of safety, and we're looking for an HSE Manager to help lead it. ๐Ÿฆบ๐ŸŒฟ

In this role, youโ€™ll strengthen HSE programs across all Sierra divisions, working alongside field teams, project managers, and leadership to uphold strong safety standards and regulatory compliance. Driving continuous improvement across our QMS, COR, and ISO certifications, this is a role with real impact across the entire organization.

If building and leading a strong safety culture across a growing construction company sounds like your kind of challenge, we'd love to hear from you!

Apply today by visiting: https://ca.indeed.com/viewjob?jk=e61d2f5cb3430543&from=shareddesktop_copy

Project Announcement!๐Ÿ› ๏ธ๐ŸŒ‰ Sierra Bridge is officially on site in Guelph for the first stage of the Speedvale Road Phase 2...
07/31/2026

Project Announcement!๐Ÿ› ๏ธ๐ŸŒ‰
Sierra Bridge is officially on site in Guelph for the first stage of the Speedvale Road Phase 2 reconstruction project, working alongside Leading Edge to cut and remove the existing superstructure.

Watching a structure come down is just as impressive as watching one go up, and this is just the beginning! And stay tuned, Sierra Infrastructure won't be far behind as this project really gets underway!๐Ÿ™Œ

Address

1193 Dundas Street
Woodstock, ON
N4S7V9

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+15194217413

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