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 Newbury Park
Roof installation in Newbury Park means dealing with two very different housing eras: 1960s – 1980s homes with shallow pitches and aging composition shingles, and Dos Vientos homes with complex concrete tile rooflines. Crestview Roofing Co Ventura handles both. We’re the Roof Installation team that writes your price down before we touch a shingle, sends you before-and-after photos, and shows you a live arrival time so you’re not staring out the window wondering when we’ll show. Serving Newbury Park is what we do every week, and we know exactly what these roofs need to survive the next Santa Ana event. Call (559) 249-4917 for a free estimate.
Why Crestview Roofing Co Ventura Is Newbury Park’s Preferred Roof Installation Company
We earn trust in Newbury Park the old-fashioned way: we show up when we say we will, write down the price before work starts, and document everything. That’s what Dylan Pace built this company on in 2000, and it’s still how we operate as part of the Relay Home Co. family under The Relay Visibility Guarantee. Homeowners in Newbury Park appreciate that we don’t quote one number on the phone and another at the door. The written price we hand you before work begins is the price on your invoice, period.
Our crews know Newbury Park’s neighborhoods. We’ve removed cracked 1980s concrete tile in Rancho Conejo, replaced rotted decking under shallow-pitch roofs near Borchard Road, and re-flashed valley lines in Dos Vientos. Every job gets the same treatment: background-checked, uniformed technicians whose names you know before they pull into your driveway. A live person answers our phones 24/7, so when you call about a wind-damaged tile at 9 p.m., you talk to a real human, not a voicemail loop.
Styles & brands we work with
Tile Roof in Newbury Park
Tile Roof installation in Newbury Park is one of the most specialized jobs we do, because the concrete and clay tiles that dominate Dos Vientos and Rancho Conejo homes crack easily if you walk on them wrong, and they hide damage underneath until a leak shows up in your ceiling. A full tile roof replacement in Newbury Park typically runs $18,000 – $34,000 depending on roof size, tile type, and whether we’re reusing existing tile or installing new. Repairs, like resetting cracked tiles or replacing corroded flashing, usually run $850 – $2,400. We always inspect the underlayment, because that’s what actually keeps water out on a tile roof. The tile is just the armor.
Tear-Off and Underlayment Replacement
When we remove old tile, we find what’s underneath, and on Newbury Park homes built before the late 1990s, that’s often a single layer of felt that’s disintegrating. We install a high-temperature peel-and-stick ice and water shield at eaves, valleys, and penetrations. It’s the layer that stops wind-driven rain from getting under the tile during Santa Ana events. On shallow-pitch roofs in older Newbury Park neighborhoods, that underlayment is doing most of the waterproofing work, so we don’t skimp on it.
Tile Re-Set and Flashing Work
Sometimes you don’t need a full replacement, you need the tile lifted and re-set properly. That’s common on Newbury Park homes where original installers nailed tile too tightly and wind vibration cracked the corners. We pull the tile, replace any broken pieces, and re-set them with new lead flashing at valleys and hips. It’s detail work, it takes time, and it’s the difference between a roof that leaks in two years and one that holds for twenty.
Roof Ventilation in Newbury Park
Roof Ventilation in Newbury Park matters more than homeowners realize, because hot, dry summers bake the attic air to 140°F or higher, and that heat cooks asphalt shingles from underneath and shortens their lifespan by years. Proper ventilation installation in Newbury Park typically costs $450 – $1,500 for ridge vents, soffit vents, or solar-powered attic fans depending on roof size and what’s already in place. Many older Newbury Park homes have gable vents that stopped working effectively because the original builders never paired them with enough intake airflow.
Intake and Exhaust Balance
Ventilation only works if air can get in and get out. We see Newbury Park attics with ridge vents but no soffit vents, which means the ridge vent is pulling air through gaps in the ceiling instead of from outside. That’s wasted energy and higher cooling bills. We calculate the net free vent area your roof needs based on its square footage, then install the right balance of intake and exhaust. It’s not guesswork; it’s simple math that most roofers never bother doing.
Tile Roof Ventilation Challenges
Tile roofs need special attention when it comes to ventilation, because you can’t just cut a ridge vent into concrete tile the way you would with shingles. On tile roofs in Newbury Park, we often install hidden vents under the tile or use tile-specific vent profiles that blend into the roofline. The goal is the same: a cooler attic that doesn’t trap moisture or heat. On a Dos Vientos home with a complex hip roof, that might mean three or four vent types working together, not just one.
Trusted Brands We Service in Newbury Park
We install and repair roofs using manufacturer-backed materials from GAF, Owens Corning, and CertainTeed. For Newbury Park homeowners, that means you’re not getting a mystery-brand shingle from a warehouse. These manufacturers have tested their products for decades, and their warranties are only valid when installed by certified contractors who follow their specifications. We stock common tile profiles and flashing materials locally, so turnarounds on repairs don’t drag out while we wait on a shipment. When you need a specific tile match for a Rancho Conejo home, we find it fast.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Installation Problems We See in Newbury Park Homes
- Wind-driven rain under concrete tile at hips and ridges. Older Newbury Park homes often lack self-adhered underlayment, so when Santa Ana winds push rain sideways, water seeps under the tile and hits bare decking. By the time you see a drywall stain, the decking has usually been rotting for months.
- Ponding water on shallow-pitch roofs around penetrations. The older neighborhoods off Borchard and Reino Road have roofs with pitches shallow enough that water doesn’t run off fast. Without ice and water shield wrapped around vents and skylights, the decking rots within a few Newbury Park winters.
- Debris blocking drainage under tile valleys. Newer Dos Vientos rooflines with complex hips and ridges trap leaves and dust under tile valleys. Water backs up under the tile, and before long, drip edge corrosion spreads to the fascia boards.
- Original 1960s and 1970s roofing materials reaching end of life. Many Newbury Park homes have composition shingle or wood shake roofs that were installed when the house was built. If your home hasn’t been re-roofed since the 1980s, the underlayment is almost certainly gone, even if the surface still looks okay.
On a Rancho Conejo home with original 1980s concrete tile, our crew found cracked tiles and corroded flashing at the valleys. We removed the tiles, replaced damaged decking, installed a high-temperature peel-and-stick ice and water shield underlayment, and re-set the tiles with new lead flashing. That roof now handles Santa Ana wind gusts without lifting. That’s the kind of repair you can’t see from the ground, and it’s why we inspect before we quote, not after.
Pricing for Roof Installation in Newbury Park, CA
Roof installation in Newbury Park runs a wide range because the housing stock varies so much. A tear-off and re-roof with architectural asphalt shingles on a standard 2,000-square-foot single-story home typically costs $13,000 – $22,000. Concrete or clay tile replacement runs $18,000 – $34,000 as noted above. Ventilation work runs $450 – $1,500. What moves the number: roof pitch, number of valleys and hips, whether decking needs replacement, and whether your existing underlayment is salvageable. We write every price down before work starts, and that number does not change unless you approve a written change order. Call (559) 249-4917 for a free estimate; we’ll walk the roof, take photos, and hand you a line-item quote same day.
We Also Serve Cities Near Newbury Park
Beyond Newbury Park, our crews cover Moorpark, Camarillo, Somis, and Simi Valley. If you’re just over the grade in Moorpark or down the hill in Camarillo, the same written-price guarantee and 365-Day Done Right Promise apply. No separate crew, no different standard. Same phone: (559) 249-4917.
Serving Newbury Park, CA - Our Local Coverage Area
We’re based in the Newbury Park 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 Newbury Park
For shallow-pitch tile roofs in older Newbury Park neighborhoods, we install a full self-adhered ice and water shield membrane across the entire roof deck before re-setting tiles. On a pitch below 3:12, tile alone isn’t enough to shed water, so the membrane is doing the actual waterproofing. We also install proper edge metal and seal all penetrations with the same membrane, because ponding water on a shallow roof finds every gap. Call (559) 249-4917 and we’ll measure your pitch and tell you exactly what your roof needs.
Yes, a permit is required for a full roof replacement in Newbury Park. We pull all permits and schedule inspections as part of every installation, so you never deal with the city directly. If we’re doing a repair, like resetting cracked tiles or replacing a section of flashing, a permit is usually not required. Either way, we’ll tell you before work starts whether your job needs one. Call (559) 249-4917 for a free estimate and a clear answer on permitting for your specific home.
Architectural shingles, also called dimensional shingles, are thicker laminated asphalt shingles that look more like wood shake or slate than traditional three-tab shingles. For Newbury Park homes, they matter because they hold up better to UV exposure from our hot summers and they carry higher wind ratings, typically 110 – 130 mph, which matters when Santa Anas blow through. They also add dimension that suits the varied Newbury Park housing styles better than flat three-tab. GAF and Owens Corning make the architectural lines we install most on Newbury Park homes.
You can technically overlay, but on Dos Vientos homes we almost always recommend removing the existing tile. Two layers of concrete tile add roughly 10 – 12 pounds per square foot, and while many roof structures can handle that, we’ve found hidden decking rot under tile that would only get worse if covered. Removing the tile also lets us inspect and replace the underlayment, which is the part that’s actually failing when a tile roof leaks. Call (559) 249-4917 and we’ll inspect your specific roof and give you an honest recommendation, with numbers for both options.
Santa Ana winds aren’t an inconvenience, they’re a structural challenge. We install high-wind-rated underlayment with self-adhered seams, use mechanical fastening on the tile per manufacturer specs for wind zones, and add extra fasteners at roof edges and corners where uplift is strongest. Every tile roof we install in Newbury Park is engineered for the wind zone we’re in, not just whatever the old roof had. Call (559) 249-4917 to schedule a free inspection and see what wind-rated underlayment your current roof is missing.
Written by Dylan Pace, Owner at Crestview Roofing Co Ventura, serving Newbury Park and surrounding Conejo Valley communities.