Certified Installer
San Jose IKO Roofing — South Bay Roofing Co.
We're a 16-year San Jose crew, licensed and bonded, factory-certified for IKO. From Eichler flats to Willow Glen Victorians, we install IKO shingles that last. Free estimates.
About IKO
Why We Install IKO
We’ve been installing IKO shingles across San Jose since 2012, from Willow Glen bungalows to Evergreen remodels. As a factory-certified IKO installer, we know their lines inside out — from the affordable Cambridge to the premium Armourshake. Every IKO roof we lay comes with our workmanship warranty and a full cleanup guarantee.
What sets IKO apart is their Nordic Plus™ technology, which delivers better nail holding and wind resistance — critical for South Bay microclimates. We pair that with our own insurance claim handling, so if a winter storm hits your roof, we’ll manage the paperwork from start to finish. No subcontractors, no surprises.
we train on their latest products yearly
16 years of South Bay roof experience, backed by CA CSLB #1087234
Every IKO roof includes manufacturer warranties plus our own workmanship guarantee
Product Lineup
IKO Roofing Products We Install
We're a factory-certified IKO installer serving San Jose and the South Bay. From the premium Dynasty® to the value-driven Armourshake®, we've installed each of these lines on homes across Willow Glen, Cupertino, and Los Gatos. Here's what we recommend and why.
IKO Dynasty®
Our top pick for architectural shingles. We've put these on dozens of Eichlers in Cupertino. Heavy-duty laminate with a 130-mph wind warranty and a lifetime limited transferable warranty. Great for steep slopes and modern homes.
IKO Cambridge®
A solid mid-range architectural shingle we spec for Willow Glen Victorians and ranch homes. Class A fire rating, Algae-Resistant Armourzone® granules, and a 25-year warranty. Clean lines that hold up to South Bay sun.
IKO Armourshake®
For homeowners who want the look of cedar shakes without the maintenance. We've installed these on custom homes in Los Gatos and Saratoga. Premium laminated shingle with a 130-mph wind warranty and a 50-year limited warranty.
IKO Nordic®
A premium architectural shingle with a deep shadow line and enhanced granule adhesion. We use this on higher-end remodels in Almaden Valley and Berryessa. Lifetime limited warranty and Class A fire rating.
Why IKO
Why IKO Shingles Work for California's Climate
We've installed IKO on hundreds of South Bay roofs—from hot Cupertino summers to wet Willow Glen winters. Here's why it holds up.
Cool roof technology reflects sunlight, keeping your home cooler and lowering AC bills in San Jose's heat.
ArmourZone® reinforcement resists high winds—critical for our Santa Clara Valley gusts during storm season.
Class 4 impact rating handles hail from freak spring storms without cracking or granule loss.
Algae-resistant granules prevent black streaks in humid microclimates like Los Gatos and Campbell.
Nail-sealable adhesive locks down every shingle, reducing water damage from wind-driven rain.
30-year warranty backed by IKO's North American manufacturing—peace of mind for your biggest investment.
What Being an IKO Certified Installer Means for Your Roof
We’re one of the few South Bay crews factory-certified by IKO. That means we’ve passed their training, use their approved methods, and can offer their full warranty on every shingle we install. For you, it’s peace of mind that your roof meets the manufacturer’s highest standards.
When we say certified, we mean we’ve earned it through years of proven work—not just a sticker. From Eichlers in Cupertino to Victorians in Willow Glen, every IKO roof we’ve done since 2010 has held up through South Bay heat and rain. We handle the paperwork so you get the warranty coverage you deserve.
Customer Voice
What San Jose Homeowners Say
We had our IKO roof installed last summer, and it handled the heavy rain like a champ. The crew was respectful and cleaned up every nail—our neighbors even complimented the look. Thanks for making it easy.
— Mark T., Willow Glen
After a hailstorm damaged our old roof, South Bay Roofing walked us through the IKO options and handled the insurance claim start to finish. The new roof looks sharp and we feel secure. Real pros.
— Linda R., Cupertino
Ready for a Roof That Lasts?
We've been installing IKO roofs across San Jose for 16 years — from Willow Glen to Alum Rock. Get a free, no-obligation estimate from your local IKO certified crew. Call (510) 327-8325 or click below.