Owens Corning Specialists
We've been installing Owens Corning systems across Contra Costa County since 2008. License C-39 192109. Certified installer status means your job qualifies for manufacturer-backed warranties — not just our 10-year workmanship guarantee.
Licensed Owens Corning Installer
We've installed Owens Corning roofing systems across Walnut Creek and Contra Costa County for 18 years. License C-39 192109. We stand behind every job with Owens Corning's full manufacturer warranty.
factory-trained, annually recertified
License C-39 192109
18 years serving Walnut Creek, Pleasant Hill, and Lafayette neighborhoods
Platinum Protection warranty eligible on qualifying Owens Corning systems
About Owens Corning
We've been installing Owens Corning roofing systems across Contra Costa County since 2008 — long enough to know how the marine layer off the Bay punishes a poorly sealed ridge cap. As a certified Owens Corning contractor, we don't just sell the product; we're trained and accountable to the manufacturer's installation standards. License C-39 192109 on file with California CSLB.
Our crews handle every Owens Corning installation start-to-finish — no subcontract handoffs, no day-labor surprises. That's how we back a 10-year workmanship warranty alongside Owens Corning's own material coverage. We've earned 4.9 stars across 108+ Google reviews from Walnut Creek, Concord, Pleasant Hill, and the rest of our 15-city service area.
qualifies your project for enhanced manufacturer warranty coverage
Family-owned since 2008 with 18 years of Bay Area roofing under license C-39 192109
Full-replacement crews stay on-site start-to-finish — no subcontractors, no handoffs
Product Lineup
We carry the Owens Corning shingle families that hold up best through Contra Costa County's marine layer and summer heat. Each line offers specific advantages in wind resistance, impact rating, and curb appeal. Here are the collections we install most often.
Class 4 impact resistance and SureNail® Technology for wind protection up to 130 mph. Ideal for Lafayette and Orinda hillsides. Backed by a 10-year workmanship warranty plus Owens Corning's limited lifetime warranty.
Budget-friendly 3-tab with classic shadow lines. Great for rentals or starter homes in Concord and Pleasant Hill. 20-year limited warranty and our 3-year workmanship guarantee on repairs.
Premium laminated shingle with deep shadow bands and 40-year limited warranty. Installed in Alamo and Danville for maximum curb appeal. Excellent color fade resistance.
Polymer-tile alternative with textured tile look without weight or fragility. Popular in Walnut Creek's newer developments and historic districts. Class 4 impact rating and algae-resistance warranty.
Investment & Value
We've installed Owens Corning systems since 2008. Every quote includes materials, labor, tear-off, and cleanup — no hidden line items. License C-39 192109 on every contract.
Duration Series shingles typically run $4.50–$6.50/sq ft installed, depending on pitch and access
mid-tier value with Class 4 impact resistance — ideal for most Walnut Creek homes
Platinum warranty (50-year, non-prorated) requires a certified installer — we qualify, and we register it for you
Most Walnut Creek reroof projects complete in 1–2 days; we pull permits and handle all Contra Costa County paperwork
Quotes valid 30 days. Final price confirmed after roof inspection. Financing available through GreenSky. License C-39 192109. Call (925) 503-1377 for your free estimate.
Why Owens Corning
The Bay Area's marine layer, heat cycles, and wildfire ash demand more than average shingles. Here's why we spec Owens Corning for Contra Costa roofs.
SureNail Technology grips decking through 130-mph gusts — critical for Diablo wind events that hit Walnut Creek every fall.
Algae-resistant granules resist the mold buildup our marine-layer winters create on north-facing slopes in Concord and Pleasant Hill.
Class 4 impact rating on select Duration lines means insurance discounts for hail-prone zones east of the hills toward Brentwood.
Duration COOL shingles reflect solar heat, cutting attic temps in Walnut Creek summers where south-facing roofs hit 160°F surface temps.
As a certified Owens Corning Preferred Contractor since 2008, we file the platinum warranty paperwork ourselves — no extra steps for you.
Owens Corning's 50-year limited warranty transfers to the next owner — a documented selling point we've seen close home sales in Lafayette and Moraga.
We’re an Owens Corning Certified Contractor, not just a reseller. Our crews complete manufacturer training on proper installation for every product line—from Duration ST to TruDefinition®. This qualifies you for the full Platinum Protection® warranty, covering materials and workmanship.
Certification requires annual re-testing and on-site inspections by Owens Corning reps. We’ve maintained this status since we opened in 2008. For you, it means every job meets the same standards Owens Corning uses to back their shingles—so your roof is built to last through Bay Area winters.
Licensed & Certified
We hold active Owens Corning Preferred Contractor status, CA license C-39 192109, and 18 years installing Duration and TruDefinition shingles across Walnut Creek and Contra Costa County.
Customer Voice
We had our roof replaced with Owens Corning Duration Storm shingles last fall. The crew stayed on site until the job was done, and the installation was clean. Our home has never looked better.
— Mark R., Walnut Creek
After seeing the damage from the winter storms, we switched to Owens Corning. The guys walked us through the whole process, and the new roof handles the rain like a champ.
— Susan T., Danville
Verified Reviews
Walnut Creek Roofers replaced our 22-year-old shingle roof in two days flat. The crew was respectful of our landscaping, cleaned up every nail, and the GAF system they installed looks incredible. The price was fair and they filed the permit without us having to chase it. Will absolutely call them again.
After a winter storm tore off two sections of our flashing, Walnut Creek Roofers was on-site within 24 hours. They tarped the exposed decking that same afternoon, walked us through the insurance claim process, and had the permanent repair done by end of week. Honest estimates, no upsell pressure.
I called for a pre-purchase inspection on a home in Orinda. The inspector found two soft spots the listing agent hadn't mentioned, documented everything with photos, and gave me a written repair estimate I could use in negotiations. Saved me thousands.
Recent Projects
Every project below used Owens Corning materials — installed by our certified crew with full warranty documentation provided at completion.
Recent project in Larkey Park: Eichler with fog drift from Caldecott Tunnel — flashing on the windward side had pulled away and the underlayment was failing.
Materials: GAF Timberline UHDZ in Slate
Final inspection cleared, manufacturer warranty registered, photo set delivered to homeowner.
Recent project in Happy Valley: 1920s Tudor with hillside lots exposed to Diablo winds — flashing on the windward side had pulled away and the underlayment was failing.
Materials: Owens Corning Duration in Onyx Black
Permit pulled, inspection passed first try, written workmanship warranty issued.
Recent project in Orinda Village: 1950s ranch on hillside with redwood needle accumulation in valleys — flashing on the windward side had pulled away and the underlayment was failing.
Materials: CertainTeed Landmark Pro in Weathered Wood
Crew completed the install and returned the lawn to original condition same week.
Investment Range
Pricing varies by slope, footprint, tear-off requirement, and the specific Owens Corning product line selected. The table below reflects typical Walnut Creek market rates.
Final pricing depends on roof size, slope, access, materials, and condition of underlying decking. Ranges below are typical for a single-family home.
| Service | Typical Range | Unit |
|---|---|---|
| Roof Repair | $450–$2,800 | per repair |
| Roof Replacement | $9,000–$28,000 | per single-family home |
| Roof Inspection | $0–$450 | per inspection (often free with replacement) |
| Shingle Roofing | $8,500–$24,000 | per single-family home |
| Metal Roofing | $14,000–$42,000 | per single-family home |
| Gutter Installation | $850–$3,400 | per home (includes downspouts) |
| Commercial Roof Repair | $1,200–$12,000 | per repair |
| Flat Roofing | $6–$14 | per square foot installed |
| TPO Roofing | $7–$15 | per square foot installed |
| Commercial Roof Maintenance | $0–$2 | per square foot per year |
| Roof Coating | $3–$8 | per square foot installed |
We've been installing Owens Corning systems in Contra Costa County since 2008 — licensed (C-39 192109), fully insured, and certified to back every job with a manufacturer warranty. Call (925) 503-1377 or request a free inspection today.
— David Dawson, Owner-Operator
Verify our license at www.cslb.ca.gov
108+ verified Google reviews · 4.8/5 average