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 Replacement Across Sunland
A full roof replacement in Sunland typically runs $11,000 to $24,000 depending on square footage, pitch, and whether you’re up in the foothills or down on the valley floor. Most jobs take four to seven working days once materials land on site. If you’re calling from 91040 or 91041, we know exactly what your roof is up against – and what it’ll cost to make it right.
Orange County Roofing Co has been working Sunland homes long enough to know that a roof on Oro Vista isn’t the same job as a roof on Foothill Boulevard. Different wind exposure, different permitting, different material demands. We’ll walk you through the real numbers before you spend a dime. Call (866) 942-4187 for a free estimate, or keep reading if you want the full picture first.
Why Orange County Roofing Co Is Sunland’s Preferred Roof Replacement Company
Sunland homeowners hire us for one practical reason: we explain the trade-offs. You don’t need a sales pitch when you’re deciding between a 30-year architectural shingle and a premium Class A system that’ll satisfy your insurer. You need straight answers about what each option costs, how long it lasts, and whether the upgrade is actually worth it on your street. That’s the conversation we have.
Because we carry seven major brands – GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral – our recommendations aren’t tied to whatever single line we happen to stock. If a GAF Timberline system is the right call for your foothill home, we’ll say so. If a Boral product makes better sense for a low-slope addition, we’ll say that too. The brand answer changes from house to house in Sunland, and we’re comfortable with that.
Kurt Hensley runs our team with a simple rule: scope the job honestly before we quote it. That means walking the roof, checking the decking, reviewing the setbacks if you’re on acreage, and flagging anything that’ll change the price before we hand you a number. No surprises at tear-off. No change orders because we “didn’t see” something. We’ve built our reputation in Sunland on that discipline.
Styles & brands we work with






Roof Installation in Sunland
Roof Installation in Sunland is a different animal than it is down in the flatlands of Burbank or Glendale. On valley-floor tracts near the 210, we’re usually tearing off old 3-tab shingles and installing a modern architectural system that can handle Sunland’s brutal summer UV. Up in the hills above Foothill, the same job becomes a wind-uplift and ember-hardening project. The decking, the underlayment, the vent choices – all shift based on where you sit relative to the canyon gaps.
For a standard ranch-style home in the 91040 valley floor, a full tear-off and installation of architectural shingles typically runs $11,000 to $16,000. A larger foothill property with steeper pitch, Class A fire-rated assembly, and ember-resistant ventilation lands in the $18,000 to $24,000 range. We’ll give you a written line-item quote before any work begins.
New Construction and Additions
If you’re building a new house or adding a detached ADU on Sunland acreage, roof installation timing matters. The county will want the roof sheathed and dried in before framing inspection closes, which means your roofer needs to coordinate with your general contractor, not just show up after the fact. We handle that scheduling directly.
Roof Decking Replacement
Decking is the hidden cost nobody budgets for. On older Sunland homes with original plywood or spaced board sheathing, we often find rot along the eaves and under low-slope patio additions. If your decking fails a nailing test, we’ll show you photos before replacing it. Plan for $2.50 to $4.00 per square foot for new OSB or plywood, depending on the span and what’s already up there.
Roof Replacement Contractor in Sunland
A Roof Replacement Contractor in Sunland has to be comfortable with county – not city – permitting, because unincorporated Los Angeles County handles the paperwork here. That changes the timeline. County plan review for a straightforward tear-off and reroof typically adds five to ten business days before you can start work. If your property has a well or septic system within setback distance of the house, expect another layer of review that most contractors in Burbank or La Crescenta-Montrose never deal with.
We scope this before we quote. When you call us, we’ll ask whether you have a septic tank, a well, or a detached structure that sits within the county’s required setbacks. It’s not small talk. It determines where we can stage materials, whether we need a conveyor for a long haul from the street, and whether the permit office will want drainage documentation. Getting this wrong on the front end costs you weeks, not days.
Full Tear-Off vs. Recover
Sunland homes with original wood shake or two layers of old shingle almost always need a full tear-off. The weight math alone usually settles it – two layers of 3-tab plus a new layer exceeds what most older rafters were designed to carry. Tear-off also lets us inspect the decking, repair any rot, and install a clean underlayment layer. It adds about $2 to $3 per square foot to the job, and it’s almost always the right call here.
Flat and Low-Slope Roofing
Plenty of Sunland homes have low-slope patio covers, carports, or flat sections over additions. Those use different materials than the main roof – typically a modified bitumen or single-ply membrane rather than shingles. A flat roof section runs $9 to $14 per square foot installed. If you’re replacing the whole house, we’ll quote the flat sections separately so you can see the real cost breakdown.
Trusted Brands We Service in Sunland
We install GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral products, and we don’t play favorites. That matters in a market like Sunland where the right answer changes street by street. An Atlas system makes sense for a valley-floor tract home where UV resistance matters more than anything else. A Tamko or GAF architectural shingle with Class A rating is often the better call for foothill lots where your insurer is watching fire exposure. We carry local stock for the brands Sunland customers ask for most – Atlas, Tamko, and GAF – so material lead times stay short and we’re not waiting on a distributor in Burbank to feed a job off Oro Vista Avenue.
See the difference
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After
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After
Before
AfterCommon Roof Replacement Problems We See in Sunland Homes
- Santa Ana wind uplift above the 210. Ridge cap shingles and fascia flashings are the first things to go when Santa Ana winds funnel through the canyon gaps. On older foothill roofs, the original nail pattern was never rated for sustained gusts; we re-secure or replace every ridge board and flashing point during any replacement we do up there.
- Ember intrusion through standard vents. Homes on canyon edges or within wildland-urban interface zones regularly get hit with insurance non-renewal notices if soffit and ridge vents aren’t ember-rated. We swap in ember-resistant models as standard practice on those streets in 91040 and 91041.
- Rot at the drip edge from drainage problems. On acreage lots, poor grading around detached shops and ADUs often sends runoff back toward the house instead of away from it. By the time a homeowner notices missing shingles, the fascia and decking underneath have been rotting for years. We check grade and drainage on every replacement quote in Sunland.
- Mature tree canopy debris loading. The live oaks and sycamores that shade Sunland yards look great from the ground but hammer roofs from above. Debris builds up in valleys, blocks drainage, and turns simple shingle damage into deck rot. We inspect the valley flow path during every estimate, not just the shingle surface.
Pricing for Roof Replacement in Sunland, CA
For a standard single-story ranch on the Sunland valley floor, plan on $11,000 to $16,000 for a complete tear-off and architectural shingle installation. A two-story foothill home above the 210 runs $16,000 to $22,000, and a large custom property with steep access, multiple roof planes, and Class A fire-rated requirements can hit $24,000 or more. Flat roof sections, detached shops, and ADU roofs are priced separately.
Here’s what actually moves the number in Sunland:
- County permit fees and plan review: $400 to $900 depending on the scope, plus the added calendar time.
- Decking replacement: $2.50 to $4.00 per square foot when rot or spacing demands it.
- Class A assembly upgrade with ember-resistant vents: $1,800 to $3,500 premium over a standard architectural system, and often mandatory – not optional – for foothill lots.
- Septic or well setback delays: No direct fee from us, but county review can add two weeks if a tank or well head sits within setback distance of the work area.
- Material haul distance: Long driveways and steep foothill lots require conveyors or staged lifts for tear-off debris and shingle bundles, which adds $500 to $1,800 depending on access.
We give written line-item quotes, not ballpark phone numbers. Call (866) 942-4187 and schedule a free estimate. You’ll see exactly where every dollar goes before you sign anything.
We Also Serve Cities Near Sunland
Our crews work Sunland regularly, and we also handle full Roof Replacement projects in Shadow Hills, Tujunga, La Crescenta-Montrose, and Burbank. If you’re in one of those neighborhoods, the same material-agnostic approach applies – we just adapt the permit and access planning to your jurisdiction.
Serving Sunland, CA — Our Local Coverage Area
We’re based in the Sunland 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 Sunland
Yes, Sunland is unincorporated Los Angeles County, so the county issues the permit – not the city of Los Angeles. A standard tear-off and reroof permit runs through county plan check, which typically takes five to ten business days. If your property has a septic system or well within county setback distance, expect additional review time. We handle the permit application and inspection scheduling as part of the job, not as an add-on. Call (866) 942-4187 if you want us to check your address before you make any decisions.
The short answer is probably yes if you’re in the foothill or canyon-edge zones. Insurers writing policies in 91040 and 91041 have been scrutinizing attic and ridge ventilation hard for the last several years, and many renewal letters now demand ember-resistant models before they’ll bind coverage. We quote ember-resistant upgrades as a line item on every foothill replacement we scope in Sunland, so there are no surprises from your carrier after the job is done. Call (866) 942-4187 for an exact quote – estimates are free.
Every property gets a site walk before we quote, and staging is part of that. On long, steep, or narrow driveways – common on the half-acre and larger lots off Oro Vista Avenue and the canyon streets – we either use a conveyor system for the haul or stage materials in a county-approved roadside zone with a short transfer lift. We’ll put the access plan in your written estimate, including any added cost, so you know how materials get from the street to your roof before the first truck arrives. Call (866) 942-4187 to schedule that site walk.
For foothill exposure above the 210, we recommend an architectural shingle system rated for high wind uplift, installed with a six-nail pattern rather than the standard four, plus upgraded ridge and fascia fastening. Class A fire rating and ember-resistant vents handle the fire exposure on canyon-edge lots. On the valley floor, wind uplift matters less, but UV resilience matters more, so a quality architectural shingle with a high solar reflectance rating is the better spend. The right answer depends on your exact street, and that’s what we figure out during the free estimate. Call (866) 942-4187.
Start by making sure both bids include the same scope: full tear-off versus recover, decking replacement contingency, permit fees, ember-resistant vent upgrades if applicable, and flat-roof sections priced separately. A cheaper bid that leaves out county permitting or decking replacement will not stay cheaper. Also compare the material line-by-line – a bid that just says “architectural shingles” without naming the manufacturer and product line is hiding something. We give you the exact shingle, underlayment, flashing, and vent model in writing. Call (866) 942-4187 and we’ll help you read the other bid too – even if you don’t hire us.
Written by Kurt Hensley, Owner at Orange County Roofing Co, serving Sunland and the surrounding foothill communities.