NuShake Roofing replaces aging cedar shake roofs across Blackhawk, Diablo, Hidden Oaks, and Westside Danville. These homes are the most exposed to Cal Fire's 2025 Very High Fire Hazard Severity Zone update. They also face State Farm and Allstate non-renewal notices. Manufacturer-certified by GAF, CertainTeed, and Owens Corning. Every estimate signed by the owner. When you compare roofing companies in Danville, check the license and the reviews first. NuShake holds 4.5★ across 107 Google reviews.
Danville's roofline problem is really a geography problem. Homes tucked against the Mt. Diablo foothills sit inside Cal Fire's Wildland-Urban Interface, where WUI fire-zone roofing rules make Class-A assemblies non-negotiable. Add Blackhawk and Diablo's architectural-review boards, and every re-roof needs a paper trail — which is why we handle the Tri-Valley HOA roofing documentation and color-and-profile submittals before a single shingle is ordered.
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Insurance non-renewal letter on your wood-shake roof? We handle the Class A (the top fire-resistance rating) conversion that satisfies your carrier and your HOA's architectural review. Owner-signed estimates.
Quick answer
NuShake Roofing is a Danville, CA roofing company specializing in cedar-shake-to-Class-A fire-rated conversions for Blackhawk, Diablo, Hidden Oaks, and Westside Danville. We're a Tri-Valley roofer, owner-operated and C-39 licensed. We run trucks into the East Bay every week. Roof replacement, repair, inspections, solar, gutters, insulation, and skylights. Every estimate is free with no obligation. Call (209) 253-0506 to schedule.
Danville is a different roofing market than the rest of the East Bay. We treat it that way. The original cedar shake stock that made Blackhawk and Diablo iconic in the 1980s is now 35–45 years old, brittle, curling, and sitting inside Cal Fire's newly expanded Very High Fire Hazard Severity Zone. Insurance carriers know it, which is why so many Danville homeowners are opening non-renewal letters that name 'wood shake roof' as the cause.
Our owner grew into ownership one role at a time. He joined a tear-off crew at 18. He was leading one by 20. He moved into sales at 21. He earned his C-39 license at 23. So in Danville, the person pricing your roof has hauled the shingles, set the flashing, and run the crew himself.
GAF Master Elite, GAF Solar Certified, GAF Gold Elite, CertainTeed Select ShingleMaster, and Owens Corning Preferred. Five certifications. Each requires crew training and manufacturer quality standards.
NuShake is owner-operated under a California C-39 contractor license. 4.5 stars across 107 Google reviews. Ask us for Danville-area references.
Danville is a Contra Costa County town of about 43,251 in the San Ramon Valley. The housing stock is luxury custom-built. Blackhawk's 2,400 gated-community homes (Hidden Oaks completed 1978, Saddleback, Silver Maple) anchor the high end. Westside Danville and the Diablo Road corridor add older ranch and custom-craftsman homes from the 1960s-70s.
The bulk of the housing was developed between the late 1970s and early 1990s, and a meaningful share of these homes still carry their ORIGINAL cedar shake roofs — now 35–45 years old and well into the failure window. Median home values are among the highest in Contra Costa County (zip 94506 trends higher than 94526), with 85.5% owner-occupied.
Greenbrook, Sycamore, and downtown Danville along Hartz Avenue round out the core neighborhoods. The Crow Canyon corridor connects Danville to the rest of the Tri-Valley. Mt. Diablo State Park and Las Trampas Ridge define the foothills along the east and west edges. They also shape the Cal Fire Fire Hazard Severity Zone footprint that drives the shake-conversion market.
Very High Fire Hazard Severity Zone.Cal Fire's Feb-2025 OSFM update placed Danville among the 12 Contra Costa cities with Very High FHSZ (Fire Hazard Severity Zone) areas. Blackhawk, Diablo, and the Mt. Diablo foothills sit inside or adjacent to those zones. Class A fire-rated assemblies are required.
Insurance non-renewal pressure.State Farm, Allstate, and other carriers are non-renewing or refusing to renew homeowner policies on wood-shake roofs in WUI (Wildland-Urban Interface — where neighborhoods meet open wildland) zip codes. Carriers are explicitly conditioning renewals on Class A non-combustible re-roofs.
HOA architectural review.Blackhawk HOA, Diablo CSA (County Service Area), and the rest of the Danville HOAs require approved material lists. We coordinate the submittal as part of every job — GAF Timberline AS II, CertainTeed Presidential, concrete tile, and standing-seam metal are common approved replacements.
High-ROI GAF Solar integration.Danville's high household income, elevated PG&E electricity rates, and large south-facing roof planes make integrated solar re-roofs attractive. NuShake is GAF Solar Certified — one of the few in the Tri-Valley with that credential.
Looking for Danville roofers near you? Every service is available across Danville. Insulation, skylights, and shake-to-composite roof conversions are NuShake specialties — most other contractors here don't pair them.
Single-family homes, townhomes, and HOA communities. Repair, replacement, tile, metal, and solar under one parent service.
Residential roofingFull tear-off and reroof. GAF, OC, and CertainTeed materials. All five certifications active. Up to 50-year warranty available.
Roof replacementLeak diagnosis, flashing repair, and shingle replacement. We find the root cause before patching. No repeat calls. Fast scheduling for Danville jobs.
Roof repairWritten estimate first. On-site walk-through. No obligation. Especially valuable for Danville homes reaching end of shingle lifespan.
Get free estimateCedar shake repair and shake-to-Class-A conversion. Composite shake, asphalt shingle, or metal shake options.
Shake roofingDocumentation, adjuster support, and fast repairs after wind or hail damage. Same-week scheduling available. We respond to East Bay emergencies same-day when possible.
Storm damage repairAnnual inspections, debris clearing, sealant refresh, and minor repairs. Maintenance plans for homeowners and HOAs throughout Danville.
Roof maintenanceFlat, low-slope, and TPO roofing for commercial buildings. Small businesses and light industrial along the I-680 / Crow Canyon corridor welcome.
Commercial roofingStanding seam and exposed fastener metal roofing. It lasts a long time and saves energy. Great for Danville homes, ranches, and outbuildings.
Metal roofingConcrete and clay tile installation and repair. Proper underlayment, correct fastening, exact alignment. Common on Spanish/Mediterranean East Bay estates.
Tile roofingModified bitumen, TPO, and torch-down flat roofing. Proper drainage design included. Available for commercial properties along the I-680 / Crow Canyon corridor.
Flat roofingGAF Solar Certified installer. Danville's strong sun exposure on south-facing roofs makes solar a strong investment. Roof and solar-ready in one project.
Solar roofingElastomeric and reflective coatings for flat roofs. Extends roof life and cuts cooling costs in East Bay summer heat.
Roof coatingSeamless gutters, gutter guards, downspout rerouting, and flashing replacement. Protects the roofline and foundation on Danville custom and estate homes.
Gutters & flashingActive leak? Roof damage after a storm? We respond to East Bay emergencies same-day when possible. Call (209) 253-0506 any time.
Same-day emergency repairAttic insulation — blown-in, batt, and spray foam. Better insulation lowers energy bills and helps your roof perform in East Bay summer heat.
Attic insulationSkylight installation, replacement, and leak repair. Velux and FAKRO products. Proper flashing on every job. Popular on Danville family homes wanting more natural light.
SkylightsLocal roofing resources
Our office is in Ripon — and we serve Danville and the East Bay weekly. We answer calls Monday through Friday, 8am–5pm. Leave a message after hours and we call back the next business day.
540 Frontage Rd, Ripon, CA 95366 • office@nushake.com
A few of our 4.5★ Google reviews. Read more on our reviews page →
This was the second house I have had re-roofed by NuShake and each time they have exceeded my expectations. The office staff is amazing and the workers are so professional. My roof looks amazing, they were clean and communicated well with me every step of the way.
During a heavy rainstorm, discovered the roof was leaking badly. The pro desk at Home Depot recommended NuShake. They were very responsive, came out within a couple of days, arranged the work quickly, did it reasonably and professionally, and were a pleasure to work with.
The process from start to finish was excellent. Lindsey and Sergio respond quickly and efficiently to calls, emails, and texts. Edgar, Carlos, and Jose were very communicative when I had questions during the removal, dry rot repair, and installation of the new roof.