JMT Roofing Awards & Certifications

ThreeBestRated | Top 3 Roofing Contractors in Delta, 2026

ThreeBestRated lists JMT Roofing among its three recommended roofing contractors in Delta, BC. Our 2026 badge carries the JMT Roofing and Gutters Inc. name. The directory’s published inspection report gives JMT 117 out of 120 points, with full marks in categories including experience, exact services and location proximity. JMT’s listing covers the work we do from Delta, including new roofs, re-roofing, cedar conversions, leak repair, gutters and general roof maintenance.

The directory also shares accounts from homeowners who have hired us. One describes calling about a drip seven years after their roof replacement. JMT came back to investigate and found the moisture was coming from condensation. Another describes hiring JMT again for their parents’ home after using us for their own roof. Those experiences give homeowners a sense of how we approach follow-up and repeat work. See JMT Roofing in ThreeBestRated’s Delta listing.

HomeStars | Best of the Best 2025

• Best of the Best 2025Winner 4 times
• Best of Awards 2025Winner 12 times
• Giving Back Award 2018Winner 3 times

HomeStars names JMT Roofing and Gutters Inc. as a 2025 Best of the Best recipient and also displays our separate Best of Awards 2025 badge. HomeStars reserves Best of the Best for contractors who have earned its Best of Award for at least three consecutive years. For JMT, the distinction recognizes consistency across multiple award years.

The HomeStars listing brings our roof and gutter work together in one place. Homeowners can look through the jobs people hired us for and read how those projects went. If you’re planning a replacement or weighing a cedar conversion, look for reviews about a similar roof. A customer’s account of the finished job can help you decide what to ask John about the materials, scope and cleanup. See JMT’s award badges on HomeStars. Read the HomeStars award criteria.

The Talk Awards | 2026 Customer Satisfaction Recognition

Our homepage features the 2026 Talk Award for JMT Roofing and Gutters Inc. The Talk Awards researches customer satisfaction by looking at online feedback across sources, considering factors such as review scores and the number of reviews. This recognition belongs with the parts of a roofing job homeowners experience firsthand, from the first conversation to the last day of cleanup.

At JMT, that starts with looking at the roof before preparing a detailed proposal. On a replacement, the condition of the roof deck can only be fully assessed after the old roofing comes off. Explaining what we find and what needs attention helps homeowners understand decisions as the work moves forward. That communication matters as much when we’re tracing a leak as when we’re replacing an entire roof. Read how The Talk Awards assesses customer satisfaction.

Better Business Bureau | Accredited Since August 2006

The Better Business Bureau lists JMT Roofing in Delta as an Accredited Business with an A+ BBB rating. Its profile dates our accreditation to August 18, 2006, marking 20 years in August 2026. It also identifies John Jaswal as the business’s president and director and records our start in 1998.

BBB accreditation reflects a commitment to the organization’s Standards for Trust. The profile gives homeowners a place to check our business history and accreditation, read reviews, and see how the BBB handles complaints. If you see the name JMT Roofing and Gutters Inc. on an older review or award, the BBB lists it as an alternate name for the same business. View JMT Roofing’s BBB business profile.

GAF | Certified Residential Roofing Contractor

The GAF badge shown on our homepage identifies the Certified Residential Roofing Contractor designation. It relates to residential roofing systems, which is especially relevant when you’re comparing materials for a JMT roof replacement or planning the roof on a newly built home.

On a JMT re-roof, we remove the old roofing to inspect the deck before installing the replacement. If you’re considering GAF shingles, ask John to walk through the proposed system, from the deck and underlayment to the visible shingles. GAF sets specific requirements for enhanced warranties on eligible systems. Ask which coverage applies to the materials and installation listed in your proposal. Learn about GAF’s residential contractor certifications.

CertainTeed | ShingleMaster

JMT Roofing displays the CertainTeed ShingleMaster badge on our homepage. CertainTeed’s credential program covers shingle roofing and the manufacturer’s installation methods. That’s relevant to homeowners comparing asphalt shingles for a roof replacement or making the switch from cedar shakes to a shingle system.

A cedar conversion is a good example of where the work below the shingles matters. After the cedar comes off, we can assess what is underneath and explain the deck preparation needed for the replacement system. If you’re considering CertainTeed shingles, ask John to show you the proposed materials, how the roof will be prepared, and which manufacturer coverage applies to that combination. Learn about CertainTeed’s roofing credentials.

Owens Corning | Titanium Roofing Underlayment

JMT’s homepage features Owens Corning Titanium under the label Titanium Signature Roofing Specialist. Titanium is Owens Corning’s line of roofing underlayments. Underlayment sits between the roof deck and the finished roof covering. It’s a layer homeowners rarely see once a job is complete, which makes it worth discussing while comparing roofing proposals.

JMT’s replacement process gives us a chance to assess the deck and plan the layers above it. Ask John what underlayment is specified for your roof and how it works with the flashing and finished roofing material. That gives you a clearer picture of the system you’re paying for, including the materials that will be covered up by the end of the job. Explore Owens Corning’s Titanium roofing products.