Tile roofing
Architectural shingles
Metal 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 Monterey Park
Roof replacement in Monterey Park typically runs $8,500 – $14,000 for a standard asphalt shingle tear-off and re-roof on a 1,200 – 1,800 sq ft single-story home, with tile systems running higher. Most jobs take 3 – 5 working days once materials land and the permit clears. Call (833) 467-4846 to schedule a free inspection and written quote.
We work throughout Monterey Park, from the 91754 flats around Garvey and Atlantic up into the 91756 hills. Our crews know these houses because we’ve been opening them up roof by roof for years. We understand what’s under the shingles here, and what it means when the tear-off starts. Call (833) 467-4846 for a free estimate that accounts for what your particular roof will actually require.
Why Tilecraft Roofing Is Monterey Park’s Preferred Roof Replacement Company
Monterey Park homeowners don’t need a sales pitch. They need a contractor who looks at the roof before quoting, respects the house, and gives them real material choices. That’s how we work. We carry seven major roofing brands, so the recommendation fits the house and the budget, not the inventory room back at the shop. If you’re replacing an aging concrete tile roof in the 91756 hills, we can quote Boral. If it’s a 1960s tract home on the flats, Owens Corning or IKO architectural shingles often make better sense.
Ruben Castellano, our owner, set Tilecraft up around a simple rule: inspect first, quote honestly, and repair when repair is right. It’s why homeowners from South San Gabriel to East Los Angeles call back for maintenance long after the replacement is done. We hold material certifications with GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, so the warranty paperwork follows the product, not the contractor’s say-so.
We stock common trim, underlayment, and fasteners for Monterey Park’s housing stock, which keeps turnaround tighter than a shop that has to chase parts from a supplier in Ontario or Whittier. When a homeowner near Barnes Park calls with a failed section after a Santa Ana event, we’re not guessing. We know what that roof looked like new, because we’ve replaced enough of them. Call (833) 467-4846 to schedule the inspection.
Styles & brands we work with






Reroofing in Monterey Park
Reroofing in Monterey Park usually means a full tear-off down to the decking, a deck inspection, new underlayment, and a fresh roof system, not an overlay. On older 1950s and 60s tract homes in 91754 and 91755, there’s often a second layer of shingles from a 1980s re-roof already sitting on top of the original. That changes the job. A standard 1,500 sq ft tear-off and architectural shingle re-roof here runs $9,000 – $13,500 depending on decking condition and pitch. If the second layer comes off clean and the decking is solid, it lands on the lower end. If rot shows up, the number moves.
What gets uncovered on the tear-off
The moment we strip the top layer, we find out what the 1980s contractor left behind: rusted valley flashing, popped nails, dry-rotted sheets around the old roof jacks, or skip sheathing someone glued shingles over. We re-deck what’s bad and replace what’s failed. We never lay new shingles over a compromised deck because the manufacturer’s warranty won’t stand behind that, and neither will we.
Tile-to-shingle conversions
Many Monterey Park homeowners want to come off cracked concrete tile and go to a lighter architectural shingle. That’s a bigger job than a shingle-to-shingle replacement because we’re pulling tile, battens, and the old underlayment down to the rafters. The cost lands at $14,000 – $20,000 for a typical 1,500 – 1,800 sq ft footprint. We quote it in writing and walk the homeowner through what changes if the deck needs attention once it’s exposed.
Flat Roof Replacement in Monterey Park
Flat roof replacement in Monterey Park applies to the low-pitch rear additions and enclosed patios common on these 1950s – 1970s homes. Those sections weren’t built to hold standing water in a winter storm, and after 40 or 50 San Gabriel Valley summers the original built-up roofing or roll roofing is cracked through. A typical 400 – 600 sq ft rear addition flat roof replacement here runs $6,500 – $9,500 depending on whether we’re going modified bitumen or a single-ply membrane. The condition of the plywood underneath determines whether the quote holds.
Why the low-pitch sections fail first
The original flat or near-flat roofs on these rear additions were often framed with a pitch under 2%, nowhere near the slope of the main house. Add hot summers baking the membrane and occasional Santa Ana winds lifting laps, and water finds its way in at the flashing where the flat section meets the main roof. By the time a homeowner notices a stain on the ceiling, the decking has usually been wicking moisture for months. We replace the flat section as part of the full Roof Replacement scope, not a standalone patch.
What we do about the drainage
When we replace a flat roof in Monterey Park, we check the scuppers and downspouts, and if the old roof was ponding water because the framing sagged, we address the deck slope where we can. A flat roof that doesn’t drain will destroy the new membrane just as quickly as the old one. We don’t warranty a roof we know is failing by design. If the framing is beyond shimming, we tell the homeowner before we start and price the correction in writing.
Trusted Brands We Service in Monterey Park
We’re authorized to install products from seven major roofing manufacturers, so Monterey Park homeowners get real choice rather than a one-brand pitch. If you want Owens Corning Duration for wind resistance against Santa Ana gusts, we quote it. If you prefer CertainTeed Landmark for color selection that matches your 1950s ranch, we quote that too. We stock common components locally, which means faster tear-off-to-finish turnaround for 91754, 91755, and 91756 jobs. And since the material warranty flows from the manufacturer through us, you get the coverage in writing, tied to the specific product on your roof. Call (833) 467-4846 to talk through which system fits your house and budget.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Monterey Park Homes
- Second layer hiding a failing first roof: On the older tracts off Garvey and Atlantic, pulling the top layer often reveals a second layer of shingles from a 1980s re-roof nailed over the original decking. That means two tear-offs, heavier disposal, and a full redeck inspection, not a simple overlay.
- Baked-out underlayment on low-pitch rear additions: The near-flat roofs common on enclosed patios and family room additions in 91754 and 91755 dry out badly in San Gabriel Valley heat. By year 40, the felt underlayment has turned brittle and cracks under foot traffic, letting water sit against the decking.
- Cracked and lifted concrete tile from wind and sun: Original 60-year-old tile roofs in the 91756 hills have spent decades in direct sun and Santa Ana wind. Tiles crack at the corners, lift at the battens, and channel water onto underlayment that was never meant to carry that load.
- Rusted valley flashing from deferred maintenance: Valleys on these older homes were often flashed with thin galvanized metal that corrodes where leaves and debris sat through wet winters. We replace them with heavier gauge material and ice and water shield when the roof is opened.
Pricing for Roof Replacement in Monterey Park, CA
Here are the ranges we see most often in Monterey Park:
- Asphalt shingle tear-off and re-roof (1,200 – 1,800 sq ft): $9,000 – $13,500
- Tile-to-shingle conversion (1,500 – 1,800 sq ft): $14,000 – $20,000
- Flat roof replacement on a rear addition (400 – 600 sq ft): $6,500 – $9,500
- Full roof replacement on a hillside home in 91756 with concrete tile replacement: $18,000 – $28,000
What moves the number is what the tear-off exposes. On a 1958 tract home near Garvey and Atlantic in 91754, our crew stripped two layers of shingles back to the original decking and found soft spots plus rusted-out valley flashing from the 1980s re-roof. We re-decked the bad runs, laid ice and water shield through the valleys, and reset the drip edge before nailing architectural shingles to the manufacturer’s pattern. The homeowner got the added decking priced and signed off in writing before we went any further. That’s how we work. Call (833) 467-4846 for a free estimate on your roof.
We Also Serve Cities Near Monterey Park
Tilecraft Roofing handles full roof replacements across the west San Gabriel Valley. If you’re in South San Gabriel, Alhambra, East San Gabriel, or East Los Angeles, we run the same inspection-first process and carry the same seven manufacturer lines. See our Roof Replacement page for the full scope of what we do, or read more about working with us in Monterey Park straight from this page.
Serving Monterey Park, CA — Our Local Coverage Area
We’re based in the Monterey 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 Replacement in Monterey Park
We won’t. Building code limits you to two layers, and a second layer from a 1980s re-roof already hides what’s underneath. When we tear off, we go all the way to the decking, inspect every sheet, and re-deck what’s rotted. Overlaying a third layer would bury existing damage and void any manufacturer warranty on the new shingles. Call (833) 467-4846 for an inspection that tells you what’s really under there.
We price the known scope up front and write an allowance into the contract for likely decking repair, flashing replacement, and any re-framing a permit inspection triggers. When we find something beyond that allowance, we stop and get it priced and signed off in writing before we proceed. You won’t get a bill for work you didn’t approve. The honest answer is that a firm bid written before the decking is opened can blow past its number, so we don’t sell it that way. Call (833) 467-4846 and we’ll show you how the allowance works in your specific quote.
Sometimes, yes. If the cracked tiles are isolated and the underlayment beneath them is still intact, we can repair the tile and walk away. But on most Monterey Park homes with original tile from the 1950s and 60s, the underlayment has dried out so badly that repairing the tile over it just moves the leak to the next seam. When repair is right, we repair. When the underlayment has failed, replacing only the tiles won’t hold. We’ll show you what we find, not just tell you. Call (833) 467-4846 for an honest assessment.
Monterey Park requires a building permit for a full re-roof, and once the permit is pulled, the inspector can flag anything the tear-off exposes: undersized rafters on a rear addition, missing shear wall at a gable, corroded flashing that no longer meets current code. We factor those potential upgrades into the contract allowance so the quote doesn’t blindside you. It’s the single biggest reason a replacement quote moves, and the reason we never ask you to sign a firm number before the roof is opened. Call (833) 467-4846 to talk through what a typical Monterey Park permit triggers on a house like yours.
A square is 100 square feet of roof area, and most single-story Monterey Park tract homes in 91754 and 91755 run 14 – 22 squares depending on footprint and overhang. Your home’s actual square count drives material volume, labor hours, and disposal cost, which is why two houses that look the same can quote differently. We measure every roof in squares and show you the math on the estimate. Call (833) 467-4846 and we’ll measure yours for free.
Written by Ruben Castellano, Owner at Tilecraft Roofing, serving Monterey Park and the west San Gabriel Valley with inspection-first roof replacement and repair.
For a free roof replacement estimate in Monterey Park, call (833) 467-4846. We inspect before we quote, and we quote before we start.