When it comes to your home, trust isn’t given—it’s earned. And we understand that completely. One of the best ways homeowners can feel confident in who they choose to work with is by working with someone who is a properly certified contractor and credentialed, especially by manufacturers like CertainTeed.
What Does “Credentialed” Mean?
Credentialing simply means a contractor has completed specialized training directly through the manufacturer. It’s not just a title—it’s proof that they:
- Understand the products inside and out
- Follow proper installation methods
- Meet high standards for professionalism and accountability
In short, it shows they know what they’re doing—and they’ve been vetted to prove it.
Why This Matters to You as a Homeowner
Choosing a credentialed contractor isn’t just about credentials—it directly impacts the quality and protection of your home.
1. Stronger, More Comprehensive Warranties
When your roof is installed by a certified contractor, you may qualify for extended manufacturer warranties that go far beyond standard coverage.
These warranties can include:
- 100% material replacement
- 100% labor coverage
- Tear-off and disposal costs
- Flashing and metal work
That means fewer out-of-pocket surprises if something goes wrong.
2. Higher Quality Workmanship
Even the best materials won’t perform well if they’re installed incorrectly.
A credentialed contractor:
- Follows manufacturer-approved installation methods
- Uses complete roofing systems (not shortcuts)
- Is held to higher performance standards
This helps ensure your roof performs the way it’s designed to—long term.
3. Real Product Knowledge
Roofing isn’t just shingles—it’s a system.
Working with a trained contractor means:
- Your questions get clear, accurate answers
- You understand your options before making decisions
- The right products are used for your specific home
Understanding CertainTeed’s SureStart™ Warranty
All CertainTeed shingles come with SureStart™ protection, which is especially important in the early years after installation.
During this initial period, you get:
- 100% coverage on materials
- 100% coverage on labor
- Coverage for tear-off, disposal, and related work
- No prorating (no reduced payouts due to roof age)
After this period, coverage continues—but at a reduced rate and typically for materials only.
Want Even More Protection? There’s an Upgrade
If your roof is installed as a complete system by a credentialed contractor, you may qualify for SureStart™ PLUS extended coverage.
Depending on the level you choose, this can provide:
- Full coverage for up to 50 years
- Workmanship protection (not just materials)
- Transferable warranty options if you sell your home
That’s a level of protection you simply don’t get with uncertified installers.
The Bottom Line
Choosing a certified contractor isn’t just a “nice bonus”—it’s one of the most important decisions you can make when replacing your roof.
It means:
- Better installation
- Better protection
- Better long-term value
Your home is one of your biggest investments. Making sure it’s installed right—and backed properly—just makes sense. Contact GPI today to get started!