Roof repairs, leak detection and full re-roofs for Granada Hills: shingle and concrete tile on the ranch homes. Free estimate, written price, permit pulled.
Granada Hills roofing costs (2026): most leak and flashing repairs $350–$1,200; a typical 1,500–2,500 sq ft shingle re-roof $12,000–$25,000; tile and metal run higher. Most repairs are finished the same day or within two days; a re-roof takes 2–4 days on site for shingle, 1–2 weeks for tile or metal.
Permits: LADBS, City of Los Angeles; express permits for most shingle re-roofs, Class A assemblies in the northern foothills. Granada Hills' northern foothill neighborhoods, including the area around O'Melveny Park, fall largely inside the City's Very High Fire Hazard Severity Zone, where a Class A roof covering is required; the flats to the south are generally outside it, and we check each parcel on ZIMAS. Roofing RIB Company is based in Sherman Oaks, about 25 minutes from Granada Hills, and quotes after a free inspection.
Repairs $350–$1,200; shingle re-roof $12,000–$25,000
Most repairs the same day or within two days; re-roofs 2–4 days on site for shingle, 1–2 weeks for tile or metal
LADBS, City of Los Angeles; express permits for most shingle re-roofs, Class A assemblies in the northern foothills
Granada Hills' northern foothill neighborhoods, including the area around O'Melveny Park, fall largely inside the City's Very High Fire Hazard Severity Zone, where a Class A roof covering is required
5.0★ Google (2 reviews) · 5.0★ Yelp (2 reviews) · Serving Sherman Oaks and the San Fernando Valley since 2016
Free inspection and written quote: (818) 600-6707
Roofing RIB Company repairs and replaces roofs across Granada Hills, from Balboa Highlands and Knollwood to the foothills around O'Melveny Park: shingle and concrete tile on the ranch homes, and low-slope roofs on the Balboa Highlands Eichlers that call for membrane or coating systems rather than shingle. Permits through LADBS, City of Los Angeles. Leak calls answered 24/7. Free estimate: (818) 600-6707.
1950s–60s ranch homes on generous lots, the Balboa Highlands Eichler tract at the north end, and hillside homes in Knollwood and along the foothills make up most of Granada Hills. The roofs that go with those houses are shingle and concrete tile on the ranch homes, and low-slope roofs on the Balboa Highlands Eichlers that call for membrane or coating systems rather than shingle.
The Balboa Highlands Eichlers are the roofing outlier here: early-1960s post-and-beam houses with low-slope roofs that were never meant to carry shingle, and the tract is a City of Los Angeles Historic Preservation Overlay Zone, adopted in 2010, so exterior roof work on its contributing homes is reviewed against the preservation plan before the permit.
Low-slope roof work on the Balboa Highlands Eichlers, shingle and tile re-roofs on the ranch homes, and Class A replacements in the foothills are the typical roofing jobs in Granada Hills. Every job from Roofing RIB Company starts with a free inspection: the slopes walked, the flashing and penetrations checked, the attic side where we can reach it, and photos of what we found. A leak gets a written price for the repair at the actual entry point; a roof at the end of its life gets a written replacement quote with a full tear-off to the deck, a per-sheet decking allowance, synthetic underlayment, new flashing and vents, and the covering that fits the house.
Permits go to LADBS (City of Los Angeles) at the Van Nuys Development Services Center, 6262 Van Nuys Blvd. LADBS issues most shingle re-roofs as an express permit (no plan check) when the covering is Class A or B and weighs under 6 lb/sq ft over solid sheathing; tile and other heavier coverings go through the standard permit process. Within the City of Los Angeles, a residential roof replacement covering more than 50% of the roof area must use a cool roof product labeled and certified by the Cool Roof Rating Council.
Leak detection on the roof and in the attic, then the fix at the entry point: flashing at chimneys, walls and skylights, pipe boots, valleys and seams.
Tear-off to the deck, decking allowance in writing, synthetic underlayment, new flashing and vents, then shingle, tile, metal or a low-slope membrane.
Tile lifted, new underlayment installed and the same tile relaid when the tile is sound and the underlayment beneath it is not.
Torch-down and TPO repairs and replacements, silicone coatings over sound membranes, and drainage fixed so water leaves the roof.
Leak calls answered 24/7; tarps and temporary sealing during rain, credited toward the permanent repair.
LADBS express permit for most shingle re-roofs, the standard permit process for heavier tile; final inspection scheduled and the closed permit handed over.
Permits go to LADBS (City of Los Angeles) at the Van Nuys Development Services Center, 6262 Van Nuys Blvd. LADBS issues most shingle re-roofs as an express permit (no plan check) when the covering is Class A or B and weighs under 6 lb/sq ft over solid sheathing; tile and other heavier coverings go through the standard permit process.
Granada Hills' northern foothill neighborhoods, including the area around O'Melveny Park, fall largely inside the City's Very High Fire Hazard Severity Zone, where a Class A roof covering is required; the flats to the south are generally outside it, and we check each parcel on ZIMAS. LADWP is the electric utility, the one to coordinate with when a re-roof is paired with solar or an electrical service upgrade.
| Scope | Planning range | What's included |
|---|---|---|
| Leak or flashing repair | $350–$1,200 | Locate the source, replace damaged shingles or membrane, reseal or replace flashing at a chimney, skylight, vent or wall. Tile and flat roofs sit toward the top of the range. |
| Emergency tarp / dry-in | $250–$600 | Temporary cover during rain so the interior stops taking water; credited toward the permanent repair when we do it. |
| Architectural shingle re-roof | $12,000–$25,000 | Full tear-off of a 1,500–2,500 sq ft roof, synthetic underlayment, new flashing and vents, CRRC-rated cool-roof shingle where the City requires it, permit and haul-away. |
| Concrete tile | $10–$18 per sq ft | New concrete tile over new underlayment and battens; plan-check permit because tile exceeds the 6 lb/sq ft express-permit limit. |
| Torch-down (modified bitumen) | $4.50–$8 per sq ft | Two-ply torch-applied membrane over a base sheet, new edge metal and scuppers; the standard on Valley garage conversions and room additions. |
Planning ranges compiled from the published cost guides listed below, not a price list; the repair guides are national figures and Los Angeles labor sits above them. Roof size, pitch, layers, decking and access move a real Granada Hills quote. Your written quote after a free inspection sets the price.
A roofer, not a salesperson, walks every slope, checks the flashing, penetrations and attic side, and photographs what they find. You get a straight answer on repair versus replacement.
An itemized written quote for the roof: tear-off, decking allowance, underlayment, covering, flashing, vents, permit and haul-away. The price in the quote is the price on the invoice unless you change the scope.
We pull the permit, protect the property, complete the work in the quoted window and schedule the final inspection. You get the closed permit and the material warranty paperwork at the end.
Tell us what is going on with the roof: a leak, its age, the material. A roofer will call to schedule a free inspection at your Granada Hills home.
Prefer to talk it through?
(818) 600-6707Every review below is posted on our public Google or Yelp listing; we never write or buy reviews.
The Roofing RIB Company team came out to look at our roof since we had a few leaks. He was really professional and explained the whole roof structure and what caused the leak. We ended up replacing the whole roof because it was almost 35 years old; the price was reasonable compared to the other quotes we got. Would definitely recommend Roofing RIB Company.
I've had many roofers come to check my roof and got a wide variety of quotes, sales gimmicks and outright lies. This company was nothing like that. They called right back when I asked for a quote and made an appointment. When they showed up, they took measurements, explained their process, and gave me a copy of their insurance and bond documents, and a clear and simple contract that made sense. They came on the agreed day and finished the job quickly and efficiently. It looks good.
Can't be happier. They did my roof and solar system combo deal with no-APR financing.
Planning ranges for 2026: $350–$1,200 for most leak and flashing repairs, $250–$600 for an emergency tarp or dry-in, and $1,500 and up when decking or a flat section has to be rebuilt. You get a written price after a free inspection.
Planning range for 2026: $12,000–$25,000 for a typical 1,500–2,500 sq ft shingle re-roof; tile and metal run higher. Roof size, layers, decking repairs and access move a Granada Hills quote within the range. You get an itemized written quote after a free inspection.
Permits go to LADBS (City of Los Angeles) at the Van Nuys Development Services Center, 6262 Van Nuys Blvd. LADBS issues most shingle re-roofs as an express permit (no plan check) when the covering is Class A or B and weighs under 6 lb/sq ft over solid sheathing; tile and other heavier coverings go through the standard permit process.
Granada Hills' northern foothill neighborhoods, including the area around O'Melveny Park, fall largely inside the City's Very High Fire Hazard Severity Zone, where a Class A roof covering is required; the flats to the south are generally outside it, and we check each parcel on ZIMAS.
Within the City of Los Angeles, a residential roof replacement covering more than 50% of the roof area must use a cool roof product labeled and certified by the Cool Roof Rating Council.
It depends on the house. In Granada Hills that usually means shingle and concrete tile on the ranch homes, and low-slope roofs on the Balboa Highlands Eichlers that call for membrane or coating systems rather than shingle. We quote the option that fits the house and the budget, and tell you when a cheaper one would be the wrong call.
Roofing RIB Company, a local roofing contractor based in Sherman Oaks about 25 minutes away, repairs and replaces shingle, tile, metal and flat roofs across Granada Hills with a free inspection, a written quote and the permit handled. Call (818) 600-6707.
Plain-language guides with the code sections and sources cited.
Sources
Free inspection, written quote, permit pulled. One local crew from the first visit to the final inspection.
(818) 600-6707