Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Installation Across Ojai
A new roof in Ojai typically runs $14,500 to $32,000 for a standard single-family home, depending on square footage, pitch, and underlayment condition. Most tear-off and replacement jobs take 5 to 9 working days once permits clear. If you’re weighing repair against replacement, or just need a straight answer on what your roof should cost, call (559) 249-4917 and we’ll walk through your options.
We know Ojai roofs because we work on them every week. The Arbolada’s 1950s shake roofs, the Meiners Oaks ranches under mature oaks, the Spanish tile homes along Foothill Road: each has its own failure pattern and its own fix. More than anywhere else in Ventura County, Ojai’s building code and architectural review process shape what a proper installation looks like, and we keep that in mind on every quote we write.
Why Crestview Roofing Co Ventura Is Ojai’s Preferred Roof Installation Company
Homeowners here want the same thing from a roofer they expect from any modern service: a real name, a real arrival time, a written price, and proof the work got done. That’s how we operate. Dylan Pace runs our team, and he holds every job to The Relay Visibility Guarantee: a written price before any work starts, before-and-after photos, live trackable arrival, and a digital invoice sent by text.
We don’t quote one number and bill another. The price on your proposal is the price on your invoice, and we put that in writing every single time. Our crews show up in uniform, background-checked, and you know who’s coming before they pull into your driveway. For Ojai specifically, we carry the material brands that match the town’s architectural character, including GAF, CertainTeed, and Boral, so you’re not stuck choosing between code compliance and curb appeal.
Styles & brands we work with






Roof Ventilation in Ojai
Roof ventilation in Ojai matters more than in most coastal towns because the valley’s summer heat builds up in attic spaces and cooks roofs from underneath, which shortens shingle life and spikes cooling bills. Proper ventilation means balanced intake at the eaves and exhaust near the ridge, usually with ember-resistant vents to satisfy Ojai’s wildfire code. A typical ventilation retrofit on a 1,800-square-foot Ojai home runs $1,400 to $3,200, depending on whether we’re adding ridge vent, eave intake, or both.
Ember-Resistant Vent Upgrades
Ojai is one of the few Ventura County towns where the building department actively requires ember-resistant vents for any roof replacement. We install O’Hagin and similar Class A-rated vents that keep embers out while still moving air. If your current vents are open mesh or louvered, they may not pass final inspection under the current code.
Attic Airflow for Older Ranches
Many 1950s and 60s ranch homes in the Arbolada and Meiners Oaks were built with minimal or zero ridge ventilation. That trapped heat dries out underlayment and shortens a new roof’s service life by years. We calculate the right net-free vent area per square foot of attic floor and correct it before the new roof goes on.
Roof Flashing Installation in Ojai
Roof flashing installation in Ojai is where most roofs actually fail: the metal strips that seal transitions around chimneys, skylights, valleys, and sidewalls. Ojai’s older Spanish and ranch homes often have cracked or corroded flashing at these joints, and a new roof won’t keep water out if the flashing underneath is compromised. New flashing runs $900 to $2,800 on a typical Ojai roof, depending on how many penetrations exist and whether chimney step flashing needs rebuild work.
Chimney and Sidewall Flashing
Chimneys are the weak point on most Ojai homes built before 1980. We often find original galvanized flashing that’s rusted through at the shingle line, letting water wick into attic framing during winter rains. We replace it with pre-finished steel or copper, lapped correctly over the new underlayment and sealed at the mortar joints.
Valley Flashing Under Oak Trees
Homes on tree-heavy lots in the Arbolada accumulate leaf debris in roof valleys, and that moisture accelerates flashing corrosion. We use heavy-gauge valley metal with a wider profile than code minimum, so water moves through even when oak leaves are present. This detail alone prevents half the callbacks we see on other roofers’ work in Ojai.
Trusted Brands We Service in Ojai
We install and service roofing systems from GAF, CertainTeed, and Boral on a regular basis in Ojai, and we keep local stock so Ojai customers aren’t waiting on a distribution run from Oxnard or Santa Paula. That matters when a project is mid-install and the inspector wants to see a specific underlayment or a matching tile profile. If your home has an existing roof and you don’t know the brand or the profile name, call (559) 249-4917 and we’ll identify it on site, then quote a roof that matches it or upgrades it without waiting weeks for materials to clear Ventura County inventory.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Installation Problems We See in Ojai Homes
- Original wood shake roofs over dry-rotted decking. In the Arbolada and Meiners Oaks, we regularly find 1950s and 60s shake roofs with plywood softened by decades of trapped moisture. A cheap overlay without full tear-off hides that rot and fails wind uplift during Santa Ana gusts – we tear to sheathing every time so the inspector sees a solid substrate.
- Skipped permits and missing nailing patterns. Ojai’s permit process requires a specific high-nailing pattern and starter strip to document a 130-mph wind rating. Contractors who skip permits install shingles without that documentation, so the roof exists physically but doesn’t exist on paper, and insurers reject it later.
- Clogged valleys under mature oaks. Oak leaf debris packs into valley metal and blocks drainage in the winter, pushing water sideways under shingles. On tree-heavy Ojai lots, we widen the valley profile and add leaf guards at the eave line before the new roof goes on.
- Cracked flashing on low-pitch Spanish tile transitions. Older clay tile roofs from the 1920s to 60s often have flashing that’s been patched with roof cement instead of replaced. That cement cracks in Ojai’s sun and lets water in at the exact joint where the new installation has to tie in.
Pricing for Roof Installation in Ojai, CA
A full tear-off and replacement in Ojai runs $14,500 to $32,000 for most single-family homes. Composition shingle roofs sit at the lower end, while clay tile, standing seam metal, and steep-cut hillside roofs push toward the top. The biggest cost drivers are decking condition, roof pitch, tile weight, and whether your home sits in a wildfire zone that requires Class A materials throughout. We write every quote line-by-line so you see exactly what each component costs, and we don’t change the number after you sign. Call (559) 249-4917 for a free estimate with a written price you can take to any other roofer and compare item-for-item.
We Also Serve Cities Near Ojai
Our Roof Installation team covers the Ojai Valley and the surrounding area, including Ojai itself, plus Oak View, Ventura, Santa Paula, and Oxnard. If you’re guessing whether we work in your neighborhood, call (559) 249-4917 and ask – a live person answers, and if we don’t serve your street, we’ll tell you straight rather than waste your time.
Serving Ojai, CA - Our Local Coverage Area
We’re based in the Ojai area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Roof Installation in Ojai
Ojai’s building department requires a documented 130-mph wind rating for new roof installations, verified through the permit inspection process. The inspector checks the nailing pattern, starter strip, and underlayment lap to confirm the assembly meets the approved plan. A roof installed without this inspection doesn’t have the paperwork backing that rating, which becomes a problem when an insurance claim or resale disclosure comes up. Our installations always pass this inspection because we nail to the 130-mph spec from the first shingle. Call (559) 249-4917 to confirm your roof’s current rating and what it would take to bring it up to code.
Yes, roof replacement in Ojai requires a city permit and at least one inspection, typically a decking inspection after tear-off and a final inspection once the new roof is installed. Ojai also has architectural review requirements in certain zones, so a roof that passes in Oxnard might not pass here without matching the surrounding character. We handle the permit, schedule the inspections, and meet the inspector on site. You get a closed permit at the end – proof the roof was checked and approved. For a quote that includes permit costs, call (559) 249-4917.
In most cases yes, but only if the tile itself is intact and the decking underneath isn’t rotted. We lift the tile, replace the underlayment with a high-temp, self-adhering product rated for Ojai’s heat and wind, then re-set the original tile with new fasteners and flashing. If the decking is compromised, the tile has to come fully off while we repair it, then go back on. Either way, the job requires the same permit and inspection as a full replacement. Call (559) 249-4917 and we’ll tell you whether your tile has another life in it.
Oak trees drop leaves, acorns, and fine debris into roof valleys all year, and in the Arbolada that debris sits against flashing and creates rust and drainage blockages. We install wider valley metal and heavier-gauge flashing in tree-heavy areas, and we add ember-resistant vents because oak branches and leaf litter are also a fire risk. A roof installed without accounting for tree canopy will leak or fail faster than one that does. If your home sits under oaks, call (559) 249-4917 and we’ll look at the tree exposure before we quote.
Often yes, because carriers insuring Ojai homes want documented Class A fire assembly and wind-load compliance, and a roof that passes inspection with the paperwork to prove it gives them what they require. Some homeowners see premium reductions after replacement; others avoid non-renewal or surcharges they were facing with an old non-compliant roof. The key is having the closed permit and inspection record, which we provide with every installation. Call (559) 249-4917 for a roof that’s built to the standard your insurer wants documented.
Written by Dylan Pace, Owner at Crestview Roofing Co Ventura, serving Ojai, CA.