Francois Montmagny
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FeaturedConcrete & Masonry Contractors in Drummondville, Quebec
NGA Construction inc.
NGA Construction inc.
NGA Construction inc. is a general contractor based in Drummondville that handles industrial and commercial construction. Its integrated services include engineering, architecture, steel fabrication and building construction, alongside specialised steel work such as overhead crane bridges and walkways.
Last Updated October 3, 2026.
Business Highlights
- NGA is a family-owned company founded by Jean-René Prince.
- NGA reports more than 35 years of experience in industrial and commercial construction.
- Its steel fabrication plant is CWB-certified.
- NGA lists RBQ licence 5685-9580-01.
Service Area
Based in Drummondville.
Featured Local Business
NGA Construction inc. is one of 9 concrete & masonry contractors ProsGrade lists in Drummondville, Quebec.
Featured
Featured on ProsGrade
Listing details
10 services listed, including Engineering and structural design, Architecture and Steel structure fabrication. Open weekdays, closed on weekends. Rated 4.8 from 17 reviews.
- Verified listing details
- Service information
- Customer review signals
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- Public contact information
- Published local profile
How This Business Compares
How NGA Construction inc. compares with the other 8 concrete & masonry contractors on ProsGrade in Drummondville, using public Google ratings and review counts.
- Ranks in the top quarter of the 9 Drummondville concrete & masonry contractors on ProsGrade by Google rating and review volume.
- Has more Google reviews (17) than 7 of the 8 other Drummondville concrete & masonry contractors on ProsGrade.
- One of 2 Drummondville concrete & masonry contractors on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
10 services- Engineering and structural designFoundation and connection design; structural concrete slab analysis.
- ArchitectureArchitectural plans.
- Steel structure fabricationLong-span roof trusses and joists.
- Building constructionIndustrial and commercial projects; turnkey construction.
- Specialised steel fabricationOverhead crane bridges, metal walkways and complex steel structures.
- Building modificationsColumn removal, mezzanines and new openings.
- Building envelopeR40 roofs with insulation.
- Garage doorsCustom-size R17, fire-rated and rapid doors.
- Dock levellersPentalift products; stocked levellers and cushions.
- Oversized transportOversized roof trusses; route authorisations.
Reviews
What customers say
One customer said they would choose NGA when looking for a company to trust with a construction project.
Customer Reviews
Nath gingras
No review text provided.
Maxime Guilmain
No review text provided.
Robert
No review text provided.
will savoie
If I had to trust a company for a construction project, I would choose NGA.
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Frequently Asked Questions
How does NGA prepare plans for industrial projects?
Before setting plans for a turnkey build, NGA reviews the client’s manufacturing processes and uses that analysis to tailor plans to production goals.
What does NGA consider when designing foundations?
Its foundation designs are based on geotechnical studies that identify soil-bearing capacity and seismic behaviour.
Does NGA hold permits for complete building construction?
NGA says it holds the permits and accreditations needed for complete building construction.