Danville · 94526
Danville Roofing, Blackhawk Tile & HOA
East Bay Roofers handles roof repair, roof replacement, and roof inspection in Danville, which sits in Contra Costa County, California. The permit for that work comes from the City of Danville, and the shop is in Concord.
- Licensed, bonded, insuredCalifornia C-39 roofing license
- Since 1988Family-owned and operated
- GAF certifiedGolden Pledge warranty available
- 10-year workmanship50-year manufacturer warranty
Recent work
What East Bay roofs look like when they fail
Services in Danville
What we repair
Roof repair
Leak detection and repair, wind damage, failed flashing, missing shingles, and the low-slope sections that cause most of it.
Roof repair →Roof replacement
When the deck or underlayment is past a spot fix. Tear-off, deck repair, underlayment and a permitted install. We re-roof in architectural shingle, tile, slate and metal, and a full re-roof gets the same permit a new build does.
Roof replacement →Flat and low-slope
Garages, additions and mid-century homes in TPO, EPDM and modified bitumen. We tell you when a coating is the honest answer and when it is not.
Flat roofing →Emergency repair
Active water gets priority. Same-day dry-in where it is safe, then the correct repair.
Emergency repair →Gutters
A lot of "roof leaks" in Danville start at a failed gutter seam or a downspout that dumps at the foundation.
Gutter repair →Roof inspection
For a sale, a refinance or an insurance claim. Photos and a written scope you can hand to someone else.
Roof inspection →Who you are hiring
Family owned since 1988
East Bay Roofers is a licensed, bonded and insured California C-39 roofing contractor. We have worked in the East Bay since 1988 and the same company answers the phone today.
We hold GAF certification, which is what makes the GAF Golden Pledge warranty available on a full roof system. That is a manufacturer-backed guarantee on the install, not a promise on a flyer, and it is only valid when the roof is installed by a certified contractor.
Our shop is at 2310 Bates Ave #AA in Concord. Danville jobs are scheduled as a route of their own, which is why we can hold an arrival window instead of a three-hour range.
On the visit
What a repair visit actually checks
An inspection comes before any price because the crew has to see the deck, the flashing, and the attic side before it can say what the job is.
- Deck and sheathing. The crew walks the roof and checks the sheathing for soft spots and rot. A soft deck changes the scope of a replacement, and the homeowner needs that before the estimate.
- Flashing and penetrations. The crew checks the flashing at walls, chimneys, and vent pipes, and checks the boots and seals. Most leaks start at a penetration, so this is where the repair is often found.
- Attic and drainage. The crew looks at the attic side for stains and daylight, and checks the gutters and downspouts for flow. That tells the homeowner whether the problem is the roof surface or the drainage.
- Granule loss, curl and blistering across each roof plane
- Gutter line and downspout flow after the last storm
- Fastener backing and whether an earlier repair was nailed or glued
- Fascia and sheathing at the eaves for rot behind the drip edge
- Whether the fix is a repair or the start of a replacement, in writing
Materials
Materials we install on Danville roofs
For a repair, the crew matches the existing material and the existing profile so the patch ties in. For a replacement, the choice comes down to the deck condition, the roof pitch, and what the homeowner wants to spend.
- Architectural shingle
- GAF Timberline UHDZ and Landmark Pro profiles, with the manufacturer warranty registered through Golden Pledge.
- Cedar shake
- Hand-split and taper-sawn cedar over a ventilated deck, so the shakes dry from both sides.
- Clay tile
- Boral and Eagle clay tile, quoted with a breakage allowance because every remove and reset breaks tile.
- Concrete tile
- Boral and Eagle concrete tile in flat, low and high profile, with the weight checked against the framing.
- Slate
- Natural slate in graduated courses, with copper flashing at the valleys and the chimney.
- Standing seam metal
- Concealed-fastener metal panel formed on site, with a factory finish that holds color.
- Copper
- Copper flashing, valley metal and chimney caps, soldered rather than caulked.
- Aluminum
- Aluminum gutters and trim, with a factory finish over the coil stock.
- TPO
- Single-ply TPO membrane for flat roofs, with heat-welded seams.
- EPDM
- Rubber EPDM membrane for flat roofs, adhered or mechanically attached.
- PVC membrane
- PVC membrane for flat roofs under trees, where falling debris would stain TPO.
- Modified bitumen
- Torch down and self-adhered cap sheet for garages, additions and porches.
Full service
Everything else we do in Danville
- Roof installation. New roof installation on additions and new construction, permitted and inspected by the City of Danville.
- Emergency roof repair. Emergency roof repair runs 24/7, with same-day response across the East Bay.
- Gutter installation. Seamless gutter installation in aluminum and copper, run on site to the length of the eave.
- Skylight installation. Skylight installation in VELUX and Fakro units, flashed and curbed rather than dropped into the hole.
- Commercial roofing. Commercial roofing on flat and low-slope buildings, from a single unit to a full membrane.
- Metal roofing. Metal roofing in standing seam and exposed fastener panel, over a ventilated underlayment.
Keeping it sound
Maintenance, ventilation and cleaning
- Roof maintenance plan. Annual visit with a debris sweep, a sealant refresh on every penetration and photos of what changed.
- Roof cleaning. Moss, algae streaking and debris lifted by hand, never pressure washed into the shingle.
- Gutter cleaning. Downspouts cleared and flow tested at the discharge.
- Roof ventilation. Intake at the soffit and exhaust at the ridge, balanced to the attic volume.
- Ridge vent. Continuous ridge vent cut in at the peak when the old roof had none.
- Soffit and soffit vent. Intake path opened and fascia repaired where it has rotted.
- Decking. Sheathing replaced in OSB or CDX wherever the deck has gone soft.
- Chimney flashing repair. Counterflashing cut into the masonry and sealed at the corner, where a surface bead always fails.
Danville service area
ZIP codes we cover in Danville
East Bay Roofers covers Danville and the ZIP code 94526. The permit for roofing work there comes from the City of Danville, and the crew works to that authority.
- 94526
Cost
What a Danville roof repair costs
A written estimate lists the scope, the material, and the price, and the homeowner gets it before any work starts. There is no trip charge inside Danville, so the visit to look at the roof does not add a fee.
| What moves the price | Why it matters in Danville |
|---|---|
| Deck condition | The rubber collar around a plumbing vent pipe cracks and shrinks, and water runs down the pipe into the attic. A homeowner may see a stain on the ceiling near a bathroom or a damp patch on the sheathing. |
| Flashing and penetrations | Wind and heat cycling break the seal on shingle tabs, and the next rain drives water under the course above. Curled or missing tabs on a slope are the early sign, and granules in the gutter are another. |
| Pitch and access | Debris packs into a valley or a gutter run and water backs up under the shingles at the edge. Overflow at the fascia or water spilling over the gutter lip during rain is what a homeowner notices first. |
| Roof type | An architectural shingle re-roof, a tile lift and reset and a slate repair are three different jobs with three different labor curves. Shingle, tile and slate each carry their own underlayment detail, and tile work adds breakage on every remove and reset. |
| Published ranges | Our own cost guide lists minor repairs at $450 to $1,200, standard asphalt at $14,000 to $22,000, premium asphalt at $22,000 to $45,000 and tile or metal at $28,000 to $95,000. A Danville estimate lands inside those bands or we explain the difference. |
| Financing | Financing is available on replacement work, and the estimate shows the monthly figure next to the total. |
| Permit and inspection | A City of Danville permit is a line item in the estimate, not a surprise at the end. |
How it runs
Four steps, no surprises
- InspectionWe get on the roof, photograph what is failing, and check the attic side where it is accessible.
- Written estimateItemized scope, options where there is a real choice, and a start window.
- Permit and workPermit pulled and posted, crew on site, dry-in the same day on any roof we open.
- WalkthroughWe walk the finished work with you and hand over the permit sign-off and warranty paperwork.
Warranty
A guarantee you can transfer
Every full roof we install carries a 10-year workmanship warranty and a manufacturer material warranty of up to 50 years. On a certified GAF system the Golden Pledge warranty is available, which is the strongest coverage a roofing contractor can offer. All of it transfers to the next owner, which matters when you sell.
- 10 yearsWorkmanship
- Up to 50 yearsManufacturer material
- Golden PledgeGAF certified systems
- TransferableTo the next owner
When water is coming in
Tarping, storm damage and insurance claims
- Roof tarping. Heavy tarp and batten installed the same day water is entering the house.
- Hail damage. Hail damage documented dent by dent, with the shingle sample kept for the adjuster.
- Storm damage restoration. Hail, wind and fallen limb damage repaired after the event is documented.
- Insurance claim assistance. A line-item scope with photos and measurements your adjuster can price.
- Water damage dry-in. Wet insulation pulled and the deck dried before the repair is closed up.
Questions
Danville homeowners ask
How much does a small roof leak repair cost in Danville?
Minor repair work runs from $450 to $1,200. The crew inspects first, then writes the scope and the price. A small leak that turns out to be a larger problem gets a new estimate before work starts.
How fast can you get out for an active leak?
East Bay Roofers lists emergency roof repair as a service, so an active leak is the call to make first. The crew can stop the water and then schedule the permanent repair. Call (925) 722-4916.
Do I need a permit from the City of Danville for a roof replacement?
The permit authority for Danville is the City of Danville. The crew works to that authority and can tell the homeowner what the job needs. Ask about the permit when the estimate is written.
Are you licensed and insured?
East Bay Roofers holds a California C-39 roofing licence and is bonded and insured. The company has been in business since 1988. Ask for the licence and insurance details before signing.
What warranty comes with a roof install?
Installs carry a 10-year workmanship warranty. The company is a GAF certified installer, and the GAF Golden Pledge warranty is available. The estimate should state which warranty applies to the job.
Reviews
Check us before you call
Before signing, look the contractor up with the state licensing board and ask for the licence, the bond, and the insurance certificate.
Get an estimate for your Danville roof
Call, or send the address and a photo of the ceiling stain. You get a written scope with the price on it, not a range on the phone.