General contractors in St. Catharines
Grinyer Interior Doors & Closets
General contractor · Based in Burlington · 18 Plains Rd W
About
Interior door replacement and custom closets across Southern Ontario and the GTA. Explore interior door styles and…
Services they list1
This is the list they publish. If your job is not on it, it is still worth asking.
Where they work
Based inBurlington
What they state2
Two things this business says about itself. None of them is verified. The register beside each one is how you settle it yourself.
WSIB coverageNot verified
A clearance certificate shows the business is in good standing with WSIB, so you are not left liable for an injury on your property.
Seen Sep 2026
Liability insuranceNot verified
Liability insurance is a private policy, so there is no public register to search. Ask them for a certificate of insurance naming you for the dates of the work.
Seen Sep 2026
A Licence verified mark means the licence is confirmed current.
Reviews
Others to consider
Three more contractors near St. Catharines.
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Prominence Renovations & Contracting
St. Catharines
No reviews yetGet top-notch home Renovation & General Contracting services in St. Catharines and Niagara Falls. Trust us for…
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Complete Casa Construction
St. Catharines · 3 km
No reviews yetYour trusted general contractor in St. Catharines, offering expert construction services for both residential and…
General contractor
Okas Contracting
St. Catharines · 4 km
No reviews yetOkas Contracting offers top-notch general contracting services. Our experienced team ensures quality construction and…
Free estimates
See all 10 contractors in St. CatharinesFilters, the map, every business, and the towns each one serves.
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