Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Before
After
Before
After
Before
AfterFast, Reliable Roof Replacement Across Calabasas
Most roof replacements in Calabasas run between $12,000 and $28,000 for a standard single-family home, with architectural shingle systems falling in the middle of that range and full flat-roof conversions on the higher end. We’re Crestview Roofing, and we’ve spent years watching how the Santa Monica Mountains shape what Calabasas roofs endure: intense afternoon sun exposure on south-facing slopes, sudden temperature swings that crack flashing, and those dry Santa Ana wind events that peel back improperly sealed edges faster than almost anywhere in Los Angeles County. Our crews serve Calabasas directly from our Los Angeles office, and we schedule every Roof Replacement with The Relay Standard: a written price before work starts, live trackable arrival times, and before-and-after photos sent straight to your phone. Call (325) 246-5075 to book your free estimate.
Why Crestview Roofing Is Calabasas’s Preferred Roof Replacement Company
We’ve replaced roofs on homes tucked against the hills above Mulholland Highway and in the flatter lots near Calabasas Road, and the pattern is always the same: homeowners here want to know exactly who’s coming, exactly what it’ll cost, and exactly when it’ll be done. That’s why we built our entire process around The Relay Visibility Guarantee. Dylan Pace, who leads Crestview Roofing, insists on it.
Every Calabasas job starts with a written, line-item quote. The number on that page is the number on your invoice. No change orders unless you add something. Our technicians are background-checked and uniformed, and you’ll see their name and photo before they arrive. A live person answers our phones 24/7, not a voicemail loop.
Our 365-Day Done Right Promise covers every repair for a full year, in writing, included with every job. If a covered repair fails, we come back free. No negotiation, no runaround.
We know the local permit process through the City of Calabasas Building Division, and we handle permit pulling and inspection scheduling as part of every replacement. You won’t need to take a Tuesday off to sit at a counter.
New Roof Installation in Calabasas
New Roof Installation in Calabasas typically applies to additions, newly completed custom builds in neighborhoods like The Oaks, or homes where the original structure was expanded upward and the existing roof system can’t be tied into cleanly. These jobs run $14,000 – $32,000 depending on square footage, pitch complexity, and whether we’re matching an existing GAF or CertainTeed system or starting fresh. We coordinate closely with your builder or architect to ensure the new section meets current Calabasas energy code requirements, including cool-roof reflectivity standards that many older homes in the area predate.
Matching Existing Materials
Calabasas has strict aesthetic guidelines in several gated communities, and mismatched shingles are a fast way to fail an HOA review. We source Atlas and Tamko products in color runs that blend with existing roofs, and we document the match with photos before ordering.
Decking and Structural Prep
New installations often expose older decking that doesn’t meet current span ratings. We replace compromised plywood or oriented strand board as needed, priced per sheet in your original quote so there’s no mid-job surprise.
Reroofing in Calabasas
Reroofing in Calabasas means removing your existing shingle or flat system down to the deck, inspecting what’s underneath, and building back with new materials that’ll handle another 25 – 50 years of mountain-adjacent weather. Most Calabasas reroofs fall between $12,000 and $26,000 for asphalt or architectural shingle systems; flat roof tear-offs with modified bitumen or TPO run higher due to labor intensity. Homes near the Las Virgenes corridor and in older sections off Mulholland often have two or even three layers of previous roofing, which adds removal cost but lets us inspect the original deck condition thoroughly.
Layer Removal and Disposal
Calabasas has specific disposal requirements for asphalt tear-off, and we handle all hauling to certified recycling facilities. The weight of multiple layers is factored into your written quote, not tacked on after we start.
Underlayment Upgrades
Given Calabasas’s occasional heavy winter rains and the fire-risk season that runs deep into fall, we typically recommend synthetic underlayment with a high temperature rating over standard felt. It costs more upfront, but it buys real protection during the dry, hot months when standard felt can degrade.
Trusted Brands We Service in Calabasas
We install GAF, CertainTeed, Owens Corning, Atlas, and Tamko systems on Calabasas homes, and we stock common repair components locally so we’re not waiting on a warehouse run when your job starts. Dylan Pace selected these manufacturers specifically for their performance in Southern California’s UV-heavy climate: GAF’s Timberline HDZ and CertainTeed’s Landmark lines both carry Class A fire ratings and strong wind warranties that matter here. We don’t push one brand on every homeowner. We show you samples, explain the warranty differences in plain language, and let you choose what fits your home and your budget. Every system we install carries full manufacturer backing plus our own workmanship coverage.
Common Roof Replacement Problems We See in Calabasas Homes
- South-facing shingle deterioration. Homes above the 101 corridor and along Mulholland get blasted with afternoon sun that cooks standard asphalt shingles years before their rated lifespan. We see this most in Calabasas neighborhoods built in the 1980s and 1990s, where original 20-year shingles are now 30-plus years old and crumbling.
- Flashing failure around stucco chimneys. Calabasas’s temperature swings, hot days and cool nights, expand and contract metal flashing until the sealant cracks. Water follows the path of least resistance straight into your attic. We replace with counter-flashing integrated into the stucco, not just caulked over.
- Flat roof ponding on low-slope additions. Many Calabasas homes have flat-roofed guest houses or garage conversions added in the 2000s. Poor original drainage design lets water sit, and our dry climate means homeowners don’t notice until the interior stain appears. We correct slope and install tapered insulation during replacement.
- Original wood shake hazards. Older homes near Topanga Canyon Boulevard and in the hills still have untreated wood shake roofs that are now illegal to install and expensive to insure. We specialize in shake-to-shingle conversions that satisfy Calabasas fire code and your homeowner’s policy.
Pricing for Roof Replacement in Calabasas, CA
Here’s what Calabasas homeowners actually pay:
| Service | Typical Range |
|---|---|
| Asphalt shingle replacement (standard 3-tab) | $12,000 – $18,000 |
| Architectural shingle replacement | $16,000 – $26,000 |
| Flat roof replacement (modified bitumen or TPO) | $18,000 – $32,000 |
| Roof decking replacement (per sheet, if needed) | $85 – $140 |
| Full wood shake conversion to shingle | $22,000 – $35,000 |
Your exact price depends on roof square footage, pitch steepness, how many layers we’re removing, and whether your decking needs replacement. Steeper roofs near the Calabasas Highlands take longer and require additional safety rigging. We measure everything in person, show you satellite imagery of your own roof, and deliver a written quote with no obligation. Call (325) 246-5075 for your free estimate.
We Also Serve Cities Near Calabasas
Our crews work throughout the west San Fernando Valley and Ventura County corridor. We regularly handle Roof Installation in Calabasas and neighboring communities, plus Roof Repair in Calabasas for homeowners who aren’t ready for full replacement. If you’re in Woodland Hills, West Hills, Topanga, or Canoga Park, the same live arrival tracking and written pricing applies. We also serve Calabasas homeowners with ongoing maintenance plans after the replacement is complete.
Serving Calabasas, CA – Our Local Coverage Area
We’re based in the Calabasas 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 Replacement in Calabasas
Most Calabasas replacements begin within 7 – 14 days of quote approval, depending on material availability and permit timing through the city. We pull permits as part of our standard process, and we don’t collect final payment until inspection passes. Call (325) 246-5075 to check current scheduling.
Yes, we work throughout Calabasas including The Oaks, Calabasas Highlands, Mulwood, and the commercial corridors near Calabasas Road and Las Virgenes. Our crews know the local HOA requirements and hillside access challenges specific to each area.
We provide emergency tarping and temporary sealing to prevent interior damage, but full roof replacement is planned work that requires permitting and material ordering. If you have active leaks or storm damage, call (325) 246-5075 and we’ll secure your roof immediately, then schedule replacement.
Calabasas prices run roughly 10 – 15% above Canoga Park or Woodland Hills due to hillside access, steeper average pitches, and stricter permit and HOA requirements. We factor all of this into your written quote upfront, not as a surprise.
Every replacement includes our 365-Day Done Right Promise on any repair work, plus the full manufacturer warranty on materials, typically 25 – 50 years depending on the shingle line you choose. We register your warranty with GAF, CertainTeed, or Atlas directly so you’re covered even if you sell the home.
Written by Dylan Pace, Owner at Crestview Roofing, serving Calabasas since 2000 as part of the Relay Home Co. family.