GMG
Groove Manufacturing Group Inc.
GMG — Groove Manufacturing GroupGroove
Manufacturing Group
GMG
Groove Manufacturing Group Inc.

Drywall profiles and prefab components, built to spec.

Prefab profiles, custom prefab and CNC work for contractors, architects, designers and builders. Made in Mississauga, Ontario.

What we do

From standard SKUs to fully custom prefab

90° outside corner and outside C-cap profile drawings

Standard profiles

90° and C/U shapes in stock lengths, ready to ship.

View all 24 profiles →
Custom multi-step prefab profile drawing with dimensions A to H

Custom prefab

Built to your drawings and dimensions in our prefab shop.

How prefab works →

CNC cutting

Precise, repeatable parts for production runs and one-offs.

About our shop →
GMG Profile Catalog 2026 cover with spec sheet pages

Specs for designers

Spec sheets, drawings and installation details for architects and designers.

What's next · 2027

A new, automated production facility

In 2027 we move into a new facility built around self-feeding production lines and robotic handling. That means more capacity, tighter consistency from the first piece to the last, and faster turnaround on every order.

SELF-FEEDING AUTOMATED FORMING ROBOTIC HANDLING
Self-feeding lines
Sheets feed straight into production, so runs keep moving.
Robotic handling
Finished pieces are unloaded and stacked automatically.
More capacity
Room to grow with our dealers and the projects they supply.

Illustration only.

Products

Most-ordered profiles

See all 24 products

Our brands

Product lines by GMG

Our mission

Design freely. Build without compromise.

We give builders the freedom to design creative, inspiring projects without giving up quality, efficiency or affordability. Our production-focused solutions and design workflows help builders get past the limits of conventional construction.

Innovation

We keep finding better ways to build — even in a trade we've already mastered.

Inspiration

Prefab profiles that turn ambitious designs into details crews can actually build.

Integrity

Straight answers, consistent quality, and clients we treat as partners.

Our history

Built on experience. Driven to improve.

Groove was built on experience and a drive to keep improving how the work gets done — even after a trade is mastered. Our partners bring deep, hands-on experience in drywall and construction, and they're as committed to our clients' success as they are to the company's growth.

Formerly Groove Industries, we're now Groove Manufacturing Group.

More about us →
GMG office at 6490 Viscount Rd, Mississauga
Our office · 6490 Viscount Rd, Mississauga

How to order

Find the right way to order

All ordering options

Ordering app · For GMG clients

Download our prefab ordering app

For GMG client accounts: order prefab drywall profiles from your phone — on site, in the truck or at the office. It installs straight from your browser on iPhone or Android. No app store, nothing to pay.

  • Measure and order on site, with a diagram for every profile
  • Follow your orders and see when they're ready for pickup or delivery
  • View your orders and invoices
iPhone
Open it in Safari → tap Share → Add to Home Screen
Android
Open it in Chrome → tap ⋮ → Install app

Request a quote

Tell us what you need

Send us your drawings or a quick description and we'll get back to you. Or visit us at the shop.

Groove Manufacturing Group Inc.
6490 Viscount Rd
Mississauga, Ontario L4V 1H3