Piergil Simard
They are on the mark ?? Mathieu got involved in my project despite its complexity and he did everything to bring it to fruition, and it's really well done!
Business ProfileWindow Installers in Alma, Quebec
Lettrage GD
Lettrage GD
Lettrage GD creates vehicle graphics and signage in Alma. Its work also includes graphic design and promotional items, plus clear urethane stone-guard film for vehicle paint.
Last Updated October 2, 2026.
Business Highlights
- Family business founded in 1993.
Service Area
Alma, Québec.
Active Business Listing
Lettrage GD is one of 9 window installers ProsGrade lists in Alma, Quebec.
Active
Public local listing
Listing details
4 services listed, including Vehicle lettering and wraps, Indoor and outdoor signage and Graphic design and promotional items. Open weekdays, closed on weekends. Rated 4.7 from 49 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Lettrage GD compares with the other 8 window installers on ProsGrade in Alma, using public Google ratings and review counts.
- Rated 4.7 on Google, at or above the 4.6 average of other Alma window installers on ProsGrade.
- Has more Google reviews (49) than 5 of the 8 other Alma window installers on ProsGrade.
- One of 5 Alma window installers on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
4 services- Vehicle lettering and wrapsCar, truck and van wraps
- Indoor and outdoor signage3D letters in aluminum, acrylic or PVC
- Graphic design and promotional itemsBusiness cards, advertising inserts, brochures and custom promotional items
- Vehicle stone-guard protectionClear urethane film; pre-cut patterns; hood, front bumper, fenders and doors
Reviews
What customers say
Customers praise the finished work and courteous service; one reviewer specifically praised the stone-guard installation and window tinting. Another customer said Mathieu helped carry a complex project through to completion. One customer reported repeated price changes: during the phone consultation, just before the vehicle entered the garage, and again on the final invoice.
Customer Reviews
Nathalie Tremblay
This morning I went to have lettering done on my new 2004 Ford Mustang convertible. The work was very well done and it was very affordable. The staff is friendly. I recommend it.
Barbara Arnaud
Request a written quote to confirm the price you will be charged. In my case, the price changed three times: during the initial phone consultation, then just before my vehicle entered the garage, and finally when I received my invoice.
Jerome Simard
Wow, only positive, stone guard installation very well done, window tinting as well, courteous and fast service... thank you also for the courtesy :)
claude morin
Good reception, I'm eager to see what they'll do with my Subaru spoiler.
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Frequently Asked Questions
How does Lettrage GD choose materials for a sign?
It recommends materials, formats and designs based on the project’s budget and objectives.
Can Lettrage GD apply stone-guard film to headlights?
Yes. The protective film can also be applied to headlights to help prevent yellowing and dirt buildup.