The Brothers That Just Do Gutters · San Ramon · Fire Zone Check
Is Your East Bay Home in a Fire Hazard Zone?
Get a free Roofline Fire Report: the CAL FIRE fire hazard zone where you live, how close the nearest Very High zone is, and the wildfires on record nearby.
- Official CAL FIRE map data
- Wildfire history since 2000
- California Contractor License #1115646
- Very High
- High
- Moderate
- Communities we serve
- Past fire perimeters
Quick answer
Fire zones and gutters in the East Bay: From the Berkeley Hills and Lamorinda to Mount Diablo and the Tri-Valley ridges, 13 of the 42 communities our San Ramon team serves include land CAL FIRE maps as a Very High Fire Hazard Severity Zone, and 3 are mostly Very High. California law requires homes in State Responsibility Area zones and locally adopted Very High zones to keep the roof free of leaves, needles and other plant material, and the state wildfire building code calls for noncombustible gutters with an approved way to keep debris out. CAL FIRE also notes embers can ignite homes up to a mile away, which is why a clogged gutter matters even outside the zones. Check your home above, call (925) 905-9555 or book online.
Where homes actually catch
Watch what one ember does to a full gutter
Wildfires rarely knock on the front door. Wind throws embers ahead of the flames, and they land where dry fuel waits. On most roofs, that’s the gutter.
Dry leaves and needles are kindling sitting right against the roof edge and fascia board. An ember that lands here can smolder into flame where the roof meets the house.
30-second self check
How ready is your roofline?
Four taps. If you checked your address above, we already filled in your zone.
Answer all four to see your roofline readiness.
A quick self check, not an inspection or an official rating.
Community by community
Fire zones in every community we serve
Share of each community’s land inside CAL FIRE’s mapped zones, most exposed first. For one house, the address check at the top is exact.
Is East Richmond Heights in a fire hazard zone?
Mostly Very HighYes. About 73% of East Richmond Heights is in a Very High Fire Hazard Severity Zone and 11% in High on CAL FIRE’s maps.
Gutter service in East Richmond HeightsIs Orinda in a fire hazard zone?
Mostly Very HighYes. About 64% of Orinda is in a Very High Fire Hazard Severity Zone and 10% in High on CAL FIRE’s maps.
Gutter service in OrindaIs Clayton in a fire hazard zone?
Mostly Very HighYes. About 53% of Clayton is in a Very High Fire Hazard Severity Zone and 15% in High on CAL FIRE’s maps. CAL FIRE records 5 wildfires within 2 miles since 2000, including Morgan (2013), Kirker (2013), Pittsburg (2003).
Gutter service in ClaytonIs Kensington in a fire hazard zone?
Large Very High areasYes. About 33% of Kensington is in a Very High Fire Hazard Severity Zone and 11% in High on CAL FIRE’s maps.
Gutter service in KensingtonIs El Sobrante in a fire hazard zone?
Large Very High areasYes. About 27% of El Sobrante is in a Very High Fire Hazard Severity Zone and 9% in High on CAL FIRE’s maps.
Gutter service in El SobranteIs El Cerrito in a fire hazard zone?
Very High pocketsYes. About 14% of El Cerrito is in a Very High Fire Hazard Severity Zone and 6% in High on CAL FIRE’s maps.
Gutter service in El CerritoIs Richmond in a fire hazard zone?
Very High pocketsYes. About 14% of Richmond is in a Very High Fire Hazard Severity Zone on CAL FIRE’s maps.
Gutter service in RichmondIs Blackhawk in a fire hazard zone?
Very High pocketsYes. About 11% of Blackhawk is in a Very High Fire Hazard Severity Zone and 38% in High on CAL FIRE’s maps. CAL FIRE records 2 wildfires within 2 miles since 2000, including Morgan (2013), Curry (2010).
Gutter service in BlackhawkIs Antioch in a fire hazard zone?
Very High pocketsYes. About 4% of Antioch is in a Very High Fire Hazard Severity Zone and 19% in High on CAL FIRE’s maps. CAL FIRE records 8 wildfires within 2 miles since 2000, including Scu Lightning Complex (2020), Somersville (2025), Sereda (2000).
Gutter service in AntiochIs San Pablo in a fire hazard zone?
Very High pocketsYes. About 4% of San Pablo is in a Very High Fire Hazard Severity Zone and 4% in High on CAL FIRE’s maps.
Gutter service in San PabloIs Berkeley in a fire hazard zone?
Very High pocketsYes. About 4% of Berkeley is in a Very High Fire Hazard Severity Zone and 2% in High on CAL FIRE’s maps.
Gutter service in BerkeleyIs Diablo in a fire hazard zone?
Mostly HighYes. About 1% of Diablo is in a Very High Fire Hazard Severity Zone and 60% in High on CAL FIRE’s maps. CAL FIRE records 1 wildfire within 2 miles since 2000, including Morgan (2013).
Gutter service in DiabloIs Lafayette in a fire hazard zone?
Mostly HighYes. About 55% of Lafayette is in a High Fire Hazard Severity Zone and 17% in Moderate on CAL FIRE’s maps.
Gutter service in LafayetteIs Alamo in a fire hazard zone?
Mostly HighYes. About 50% of Alamo is in a High Fire Hazard Severity Zone and 12% in Moderate on CAL FIRE’s maps.
Gutter service in AlamoIs Walnut Creek in a fire hazard zone?
High zone areasYes. About 28% of Walnut Creek is in a High Fire Hazard Severity Zone and 16% in Moderate on CAL FIRE’s maps.
Gutter service in Walnut CreekIs Pleasanton in a fire hazard zone?
High zone areasYes. About 24% of Pleasanton is in a High Fire Hazard Severity Zone and 13% in Moderate on CAL FIRE’s maps. CAL FIRE records 4 wildfires within 2 miles since 2000, including Scu Lightning Complex (2020), Koopman (2005), Eden (2022).
Gutter service in PleasantonIs Pittsburg in a fire hazard zone?
High zone areasYes. About 24% of Pittsburg is in a High Fire Hazard Severity Zone and 2% in Moderate on CAL FIRE’s maps. CAL FIRE records 8 wildfires within 2 miles since 2000, including Kirker (2013), Point (2024), Somersville (2025).
Gutter service in PittsburgIs Martinez in a fire hazard zone?
High zone areasYes. About 23% of Martinez is in a High Fire Hazard Severity Zone and 6% in Moderate on CAL FIRE’s maps. CAL FIRE records 4 wildfires within 2 miles since 2000, including Highway (2004), Mcewen (2003).
Gutter service in MartinezIs Dublin in a fire hazard zone?
High zone areasYes. About 20% of Dublin is in a High Fire Hazard Severity Zone and 18% in Moderate on CAL FIRE’s maps. CAL FIRE records 1 wildfire within 2 miles since 2000, including Eden (2022).
Gutter service in DublinIs Bay Point in a fire hazard zone?
High zone areasYes. About 19% of Bay Point is in a High Fire Hazard Severity Zone and 6% in Moderate on CAL FIRE’s maps. CAL FIRE records 4 wildfires within 2 miles since 2000, including Point (2024), Pittsburg (2003), Port (2021).
Gutter service in Bay PointIs Rodeo in a fire hazard zone?
High zone areasYes. About 17% of Rodeo is in a High Fire Hazard Severity Zone and 22% in Moderate on CAL FIRE’s maps. CAL FIRE records 5 wildfires within 2 miles since 2000, including Scenic (2022), Bnsf (2005), Franklin (2022).
Gutter service in RodeoIs Tracy in a fire hazard zone?
High zone areasYes. About 15% of Tracy is in a High Fire Hazard Severity Zone and 2% in Moderate on CAL FIRE’s maps. CAL FIRE records 15 wildfires within 2 miles since 2000, including Corral (2024), Tesla (2005), Midway (2006).
Gutter service in TracyIs Danville in a fire hazard zone?
High zone areasYes. About 12% of Danville is in a High Fire Hazard Severity Zone and 39% in Moderate on CAL FIRE’s maps.
Gutter service in DanvilleIs San Ramon in a fire hazard zone?
High zone areasYes. About 12% of San Ramon is in a High Fire Hazard Severity Zone and 31% in Moderate on CAL FIRE’s maps.
Gutter service in San RamonIs Camino Tassajara in a fire hazard zone?
High zone areasYes. About 10% of Camino Tassajara is in a High Fire Hazard Severity Zone and 47% in Moderate on CAL FIRE’s maps.
Gutter service in Camino TassajaraIs Brentwood in a fire hazard zone?
Mapped zone edgesYes. About 1% of Brentwood is in a Very High Fire Hazard Severity Zone and 7% in High on CAL FIRE’s maps. CAL FIRE records 4 wildfires within 2 miles since 2000, including Scu Lightning Complex (2020), Walnut (2025).
Gutter service in BrentwoodIs Hercules in a fire hazard zone?
Mapped zone edgesYes. About 7% of Hercules is in a High Fire Hazard Severity Zone and 7% in Moderate on CAL FIRE’s maps. CAL FIRE records 4 wildfires within 2 miles since 2000, including Bnsf (2005), Mcewen (2003), Franklin (2022).
Gutter service in HerculesIs Concord in a fire hazard zone?
Mapped zone edgesYes. About 7% of Concord is in a High Fire Hazard Severity Zone and 5% in Moderate on CAL FIRE’s maps. CAL FIRE records 7 wildfires within 2 miles since 2000, including Kirker (2013), Point (2024), Pittsburg (2003).
Gutter service in ConcordIs San Miguel in a fire hazard zone?
Mapped zone edgesYes. About 5% of San Miguel is in a High Fire Hazard Severity Zone and 8% in Moderate on CAL FIRE’s maps.
Gutter service in San MiguelIs Livermore in a fire hazard zone?
Mapped zone edgesYes. About 5% of Livermore is in a High Fire Hazard Severity Zone and 15% in Moderate on CAL FIRE’s maps. CAL FIRE records 1 wildfire within 2 miles since 2000, including Scu Lightning Complex (2020).
Gutter service in LivermoreIs Mountain House in a fire hazard zone?
Mapped zone edgesYes. About 4% of Mountain House is in a High Fire Hazard Severity Zone and 1% in Moderate on CAL FIRE’s maps. CAL FIRE records 7 wildfires within 2 miles since 2000, including Diablo (2010), Bruns (2005), Midway (2025).
Gutter service in Mountain HouseIs Pleasant Hill in a fire hazard zone?
Mapped zone edgesYes. About 2% of Pleasant Hill is in a High Fire Hazard Severity Zone and 9% in Moderate on CAL FIRE’s maps.
Gutter service in Pleasant HillIs Saranap in a fire hazard zone?
Mapped zone edgesPartly. About 18% of Saranap falls in a Moderate Fire Hazard Severity Zone, mostly where homes meet open space.
Gutter service in SaranapIs Pinole in a fire hazard zone?
Mapped zone edgesPartly. About 14% of Pinole falls in a Moderate Fire Hazard Severity Zone, mostly where homes meet open space.
Gutter service in PinoleIs Albany in a fire hazard zone?
Ember reachMostly no. Albany sits outside CAL FIRE’s mapped zones, but CAL FIRE says embers can ignite homes up to a mile away, so a clean roofline still matters.
Gutter service in AlbanyIs Discovery Bay in a fire hazard zone?
Ember reachMostly no. Discovery Bay sits outside CAL FIRE’s mapped zones, but CAL FIRE says embers can ignite homes up to a mile away, so a clean roofline still matters.
Gutter service in Discovery BayIs Lathrop in a fire hazard zone?
Ember reachMostly no. Lathrop sits outside CAL FIRE’s mapped zones, but CAL FIRE says embers can ignite homes up to a mile away, so a clean roofline still matters.
Gutter service in LathropIs Lodi in a fire hazard zone?
Ember reachMostly no. Lodi sits outside CAL FIRE’s mapped zones, but CAL FIRE says embers can ignite homes up to a mile away, so a clean roofline still matters.
Gutter service in LodiIs Manteca in a fire hazard zone?
Ember reachMostly no. Manteca sits outside CAL FIRE’s mapped zones, but CAL FIRE says embers can ignite homes up to a mile away, so a clean roofline still matters.
Gutter service in MantecaIs Oakley in a fire hazard zone?
Ember reachMostly no. Oakley sits outside CAL FIRE’s mapped zones, but CAL FIRE says embers can ignite homes up to a mile away, so a clean roofline still matters. CAL FIRE records 1 wildfire within 2 miles since 2000.
Gutter service in OakleyIs Stockton in a fire hazard zone?
Ember reachMostly no. Stockton sits outside CAL FIRE’s mapped zones, but CAL FIRE says embers can ignite homes up to a mile away, so a clean roofline still matters.
Gutter service in StocktonIs Tara Hills in a fire hazard zone?
Ember reachMostly no. Tara Hills sits outside CAL FIRE’s mapped zones, but CAL FIRE says embers can ignite homes up to a mile away, so a clean roofline still matters.
Gutter service in Tara HillsThe rules
What California asks of your roofline
In State Responsibility Area zones and locally adopted Very High zones, owners must “maintain the roof of a structure free of leaves, needles, or other vegetative materials.”
Gutters and downspouts “shall be constructed of noncombustible material,” with “an approved means to prevent the accumulation of leaves and debris.”
“Keep gutters free from plant debris to prevent ember ignition” and “use noncombustible gutter covers to keep out debris and reduce maintenance.”
Fire zone gutter questions
Use the check at the top of this page. Tap “Use my location” for your exact spot or pick your community, and it reads CAL FIRE’s official State Responsibility Area map (in effect April 1, 2024) and Local Responsibility Area map (dated March 24, 2025). Your city’s adopted map is the legal reference.
California’s 2025 Wildland-Urban Interface Code, section 504.4, requires gutters and downspouts to be noncombustible and gutters to have an approved way to keep leaves and debris out. State law also requires homes in State Responsibility Area zones and locally adopted Very High zones to keep roofs free of leaves, needles and other plant material.
Yes. CAL FIRE says embers can ignite homes up to a mile away, and a gutter full of dry leaves and needles is exactly where they land. Keeping it clean, or covered with non-combustible mesh, lowers that risk anywhere.
The National Weather Service issues a Red Flag Warning when warm temperatures, very low humidity and strong winds combine to create critical fire weather. Our check shows any active Red Flag Warning or Fire Weather Watch for your address, live.
Plastic and foam can burn, and the WUI code calls for noncombustible gutters. CAL FIRE recommends noncombustible gutter covers. Our crews install stainless BroGuard micro-mesh.
Before fire season, again after the heavy leaf and needle drop, and after any strong wind event. Homes under oaks, pines or eucalyptus usually need more visits, and a metal mesh guard cuts that down a lot.
Sources and how this works
- CAL FIRE Office of the State Fire Marshal, Fire Hazard Severity Zones (State Responsibility Area map adopted January 31, 2024, in effect April 1, 2024; Local Responsibility Area map dated March 24, 2025)
- 2025 California Wildland-Urban Interface Code, section 504.4, as published in the Los Angeles Department of Building and Safety FHSZ checklist (effective January 1, 2026)
- California Public Resources Code section 4291(a)(4)
- California Government Code section 51182(a)(4)
- CAL FIRE Ready for Wildfire, Hardening Your Home
- National Weather Service alerts API (live Red Flag Warnings and Fire Weather Watches)
- CAL FIRE Fire and Resource Assessment Program, California Fire Perimeters
- USGS The National Map, imagery basemap (public domain)
The address check queries CAL FIRE’s published zone layers and the National Weather Service in real time. Community shares were measured in October 2026 from the same layers against U.S. Census community boundaries. Nearby wildfire history comes from CAL FIRE’s fire perimeter records since 2000 (fires of 10 acres or more within 5 miles). Map tiles by OpenFreeMap, data from OpenStreetMap contributors; satellite imagery from USGS. Address search by Esri.
Free estimates
Get your roofline fire-season ready
Free, no-pressure estimates from local Solutionists. Hand cleaning, seamless metal gutters formed at your home, and non-combustible BroGuard mesh that keeps debris out for good.
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Licensed, Bonded & Insured · California Contractor License #1115646
