Architectural shingles
Metal roofing
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 Repair Across North Hills
If your North Hills roof is leaking, lifting, or showing age, here’s the straight answer: most repairs on 1950s and 1960s tract homes here cost between $350 and $1,800, and because these roofs are often carrying two or three stacked shingle layers, a surprising number of them end as full tear-offs rather than patches. We say that upfront because it’s what we actually find when we get on the roof. Moreno Valley Roof Repair serves North Hills and the surrounding San Fernando Valley with Roof Repair, full replacement, and standalone inspection, so you get an honest read on what your roof needs before you spend a dollar. Call (866) 217-3967 and we’ll schedule a free estimate at your North Hills home.
Why Moreno Valley Roof Repair Is North Hills’s Preferred Roof Repair Company
Ruben Ibarra runs our roofing crews the way a good mechanic runs a shop: diagnose first, quote honestly, and never sell work the roof doesn’t need. North Hills homeowners call us because we know what a 1962 tract roof looks like under the shingles, because we’ve opened enough of them on Plummer Street, Sepulveda Boulevard, and the blocks around North Hills Community Park to know where the rot hides. We don’t guess, and we don’t hand you a generic pitch.
We work with materials from seven major manufacturers, including GAF, CertainTeed, Owens Corning, and Boral, so our recommendation isn’t dictated by whichever brand we happen to stock. If a repair makes sense, we’ll say so and price it fairly. If a repair would just fail again in the Valley heat, we’ll tell you that too, and show you exactly why. That’s the reason North Hills homeowners keep our number.
Styles & brands we work with
Metal Roof Repair in North Hills
Metal Roof Repair in North Hills usually means fixing failed fasteners, seamed joints, or penetrations on low-slope sections where heat expansion has worked panels loose. We see it most on the commercial buildings along Sepulveda and the occasional mid-century home that had standing seam retrofitted over the original shingle roof. In this market, expect to pay $400 – $1,200 for fastener replacement and seam resealing, $600 – $1,800 for panel replacement with matching coating, and $450 – $950 for penetration flashing repair around vents and HVAC curbs.
Fastener and Seam Failure
Valley heat expands and contracts metal panels daily. Over thirty years, that movement backs out screws and opens seams. We remove failed fasteners, replace them with matched gasketed screws, and re-seal seams with the correct urethane or butyl product for the roof’s existing coating system.
Penetration and Flashing Repair
Exhaust vents, pipe boots, and HVAC curbs are where water gets in on metal roofs. We re-flash the penetration, re-seat the boot, and coat the immediate area to match. If the metal around the penetration has rusted through, we cut back to solid substrate and weld or mechanically fasten a patch panel before coating.
Commercial Roof Repair in North Hills
Commercial Roof Repair in North Hills concentrates on the flat and low-slope buildings along Sepulveda Boulevard, Roscoe Boulevard, and the industrial pockets south of the 118 Freeway. These roofs run torch-down, modified bitumen, or older built-up systems that have been baked by decades of Valley sun. Typical repairs here: $600 – $2,200 for membrane patching and seam repair on a small commercial flat, $800 – $2,800 for drain and scupper re-flashing, and $1,500 – $4,500 for larger membrane renewal on a mid-size retail or office roof.
Flat Membrane Patching
When a commercial roof membrane splits or blisters, we cut out the failed section, dry the substrate, and torch or cold-apply a new membrane patch with proper overlap. We then seal all edges with a matching compound so the patch doesn’t peel at the laps.
Drain and Scupper Re-Flashing
Ponding water around drains and scuppers is the leading cause of commercial roof failure in North Hills. We remove the old flashing, inspect the drain bowl and clamp ring, replace rotted substrate if needed, and re-flash the penetration with new membrane and sealant.
Trusted Brands We Service in North Hills
We’re factory-authorized to install and supply GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. That matters in North Hills because you shouldn’t get pushed into a single brand just because a contractor has an exclusive deal. We stock common shingle colors and fast-moving accessories locally, so a repair doesn’t stall while we wait on a supplier. Whether you’re looking at GAF Timberline, Owens Corning Duration, or a CertainTeed landmark shingle, we’ll install it correctly and tell you the honest difference between them. Seven leading brands, one straightforward recommendation for your roof.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Repair Problems We See in North Hills Homes
- Wind-lifted flashing at low-slope transitions: After Santa Ana wind events, the first leaks appear where the gable section meets the flat back section. Old tar patches hide failed rolled roofing, and the leak returns every season until the flashing is re-done and the underlying membrane is replaced.
- Multiply-layered shingle stacks hiding soft decking: Many North Hills homes still carry two or three layers of shingles from the original 1960s build. We can’t tell what’s under those layers until we start pulling them off, and we routinely find rotted sheathing that needs replacement before new roofing goes on.
- Valley heat cooking aged shingles and flat membranes: Summer roof-surface temperatures in North Hills run hot enough to break down asphalt shingle adhesive and dry out torch-down membrane. We see shingles that crumble when lifted and flat sections that crack when walked on.
- Failed vent boot and valley flashing: The pipe boots and valley metal on 60-year-old roofs were never designed for this climate. Rubber gaskets split, valley metal rusts through at the seams, and water travels along rafters to show up as stains inside the house, far from the actual entry point.
Pricing for Roof Repair in North Hills, CA
Here are real numbers for the North Hills market. Shingle replacement on a small section runs $350 – $850. Leak repair with flashing fix runs $400 – $1,100. Flat roof patch on a back section runs $550 – $1,400. Vent boot replacement runs $250 – $500 per boot. Valley repair runs $500 – $1,600. Full tear-off and re-roof of a typical 1,100 – 1,600 square foot North Hills tract home runs $9,500 – $16,500 depending on material choice and how many layers we have to strip. The biggest variables are hidden decking damage and the number of existing layers. We write allowances into our contracts for exactly these discoveries, and we get written approval before any added cost. Call (866) 217-3967 for a free estimate at your North Hills address.
We Also Serve Cities Near North Hills
Moreno Valley Roof Repair works throughout the San Fernando Valley, including North Hills, Northridge, Van Nuys, Valley Glen, and San Fernando. If you’re in one of these neighborhoods and need a straight answer about your roof, call (866) 217-3967 and we’ll come take a look.
Serving North Hills, CA — Our Local Coverage Area
We’re based in the North Hills 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 Repair in North Hills
Because most North Hills homes were built in the 1950s and 1960s with low-pitch gable and flat back sections, and many still carry two or three stacked shingle layers from the original construction. Repairs on a layered roof often won’t meet current code requirements, and the decking underneath is frequently damaged. We’ll show you exactly what we find before recommending a tear-off, and we’ll never push one if a repair is genuinely the right call. Call (866) 217-3967 for an honest assessment.
At the transition where the front gable section meets the flat or low-slope back section. That’s where original rolled roofing and tar patches fail first after Santa Ana wind events, and it’s where we find the most water intrusion on North Hills homes. We re-flash that transition correctly, with proper ice and water shield in the valleys and new membrane on the low-slope sections.
We find rotted decking, failed underlayment, original rolled roofing that has dried and cracked, and flashing that was never properly installed. On a mid-century tract home off Plummer Street, our crew opened a wind-lifted back section after a Santa Ana event and found tar-patched flashing over original rolled roofing with soft decking beneath. We stripped to the deck, replaced the rotted sheathing, laid new underlayment and ice and water shield at the valleys, re-flashed every penetration, and installed architectural shingles with proper starter strip and drip edge. The added decking cost was written into an approved change order before we finished, not sprung on the homeowner after the fact.
We build allowances into the contract for the damage we know is common on North Hills roofs: rotted decking at low-slope transitions, failed underlayment under multiple shingle layers, and rusted flashing at valleys and penetrations. When we find something beyond the allowance, we stop, show you the problem, and get written approval before we spend another dollar. You’re never surprised by the final bill. Call (866) 217-3967 and we’ll walk you through exactly how our estimates work.
We repair metal roofs, including standing seam and exposed fastener systems, and we handle commercial flat and low-slope roofs in North Hills, including torch-down, modified bitumen, and built-up systems. We also repair shingle and tile roofs. If your building has a roof, we can assess it. Call (866) 217-3967 to schedule a free estimate.
Written by Ruben Ibarra, Owner at Moreno Valley Roof Repair, serving North Hills and the San Fernando Valley.