TL;DR
A credential from a product manufacturer showing that a contractor is approved or trained to install that brand's materials or equipment.
What it means
A credential from a product manufacturer showing that a contractor is approved or trained to install that brand's materials or equipment.
Where it sits in the glossary
Manufacturer certification is part of the Certifications group inside the ProFix Directory glossary. Browse every term in this category from the glossary index.
Why Ohio homeowners should know it
Manufacturer certification is the broad family of credentials issued by product makers — GAF and CertainTeed for roofing, Whirlpool and Samsung for appliances, Trane and Lennox for HVAC — that say a specific contractor is approved to install or service that brand's products.
These credentials matter most when warranty work is on the line. A factory-authorized service provider can file warranty claims directly; a non-authorized shop may not be able to. Homeowners should ask about authorization on any in-warranty repair.
ProFix tools that touch this term
Where this term gets mixed up
Cert is not a license
Manufacturer certs are private credentials. They do not replace OCILB or other state-issued credentials when those apply.
Cert is product-specific
A Whirlpool authorization does not include LG. Ask which brand your appliance is, then ask whether the contractor is authorized for that brand.
Where this term comes from
Individual product manufacturers.
See also
License: CC-BY-4.0 — quote freely with attribution to ProFix Editorial Team / ProFix Directory.