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
Roofers in Valley Glen, CA
Roof inspection in Valley Glen starts with understanding what this neighborhood’s homes actually face: 1940s through 1960s tract construction, low-slope built-up roofs, and summer heat that exceeds 100°F week after week. Most roofs here fail from thermal aging and Santa Ana wind damage long before they leak. Marquis Roof Repair has served Valley Glen since 2014, and we inspect, repair, and replace roofs across the 91404 zip code with one standard: investigate before we recommend. Call (866) 705-2978 to schedule your inspection.
Why Valley Glen Homes Are Different
Valley Glen sits in the flat central San Fernando Valley, and its housing stock reflects a specific era of building: postwar single-story tract homes and low-rise apartment buildings, most constructed between 1945 and 1965. These roofs are typically low-slope or shallow-pitch, which means water moves off them slowly, and the materials in play are usually built-up tar-and-gravel or original asphalt shingles rather than the tile or steep-pitch systems you find in the hills. Flat and low-slope roofs here develop a distinct set of problems. After a hot Valley summer, original 1950s tar-and-gravel roofs often show alligatoring, where the asphalt surface cracks into a pattern that resembles reptile skin, along with reflective coating failures that local roofers spot from the street. The heat is relentless: inland San Fernando Valley temperatures regularly exceed 100°F in summer, accelerating shingle aging and thermal expansion, while dry Santa Ana winds in the fall can lift poorly fastened roofing and drive debris into vulnerable seams. A Valley Glen roof lives harder than a coastal roof ten miles south, and it ages faster because of that. This means the inspection standard has to be tuned to what actually happens here: checking for wind-lifted flashing, heat-damaged coatings, and the slow granular erosion that comes from constant UV exposure rather than rain.
Styles & brands we work with






Our Main Valley Glen Services
Valley Glen homeowners call us most often for two things: targeted repair of existing damage and full replacement when the roof has reached the end of its useful life. Each service gets a dedicated page where you can dig into the specifics.
Roof Repair in Valley Glen
Repair work in Valley Glen typically means addressing wind-lifted shingles after a Santa Ana event, sealing seams on aging built-up roofs, or fixing flashing around vents and pipes on mid-century homes. We start every repair with a diagnostic inspection so we know exactly what we’re fixing before we touch anything. The heat here means patching materials have to be compatible with daily expansion and contraction cycles, and we account for that in material selection. For a deeper look at our repair process and what different repairs entail, see our Roof Repair in Valley Glen page.

Roof Replacement in Valley Glen
Replacement in Valley Glen often involves taking a 60-year-old tar-and-gravel roof down to the deck and building something better suited to the climate. The flat-to-low-slope geometry means we’re usually working with built-up systems, modified bitumen, or single-ply membranes rather than steep-pitch shingle layouts. Seven manufacturer lines give us real choices about what goes on your roof, and the right material depends on your roof’s pitch, exposure, and budget. Read the full breakdown on our Roof Replacement in Valley Glen page.

What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Roof Inspection in Valley Glen

Roof inspection in Valley Glen matters because this neighborhood’s homes are mostly 60 to 80 years old, and the roofing systems on them were never designed for the heat loads they now carry. A 1950s tract house with a built-up tar-and-gravel roof can look fine from the ground while hiding alligatoring, seam separation, and failing reflective coating that will become leaks within a season. Our approach is straightforward: we document what’s actually happening on your roof, rank the problems by urgency, and give you a written report with photos so you can make an informed decision. If you’re looking for more detail on what a full inspection includes, read our Roof Inspection service hub page.
Roof Inspection Services
Inspection covers the full roof surface, penetrations, flashing, drainage, and attic-side indicators of water entry, specific to the flat and low-slope systems common in Valley Glen.
Signs you need it
You notice staining on ceilings, granules in gutters, or the roof surface shows visible cracking, blistering, or lifting at seams when viewed from a ladder or drone photo.
What it costs in Valley Glen
Roof inspections in Valley Glen typically cost between $99 and $400 depending on roof size and whether you need documentation for insurance or a real estate transaction.
How we do it
We walk the roof where safe, document every finding with photos, check attic-side evidence of moisture, and deliver a prioritized written report within 24 hours.
Roof Estimate
A written roof estimate gives Valley Glen homeowners a line-item breakdown of repair or replacement scope before any work begins.
Signs you need it
You have an inspection report identifying needed work, or you already know the roof needs attention and want firm numbers before deciding between repair and replacement.
What it costs in Valley Glen
Roof estimates in Valley Glen are free; written line-item quotes are prepared for every job we propose.
How we do it
We measure the roof, confirm material options from our seven manufacturer lines, and deliver a written scope with fixed pricing and no change orders.
What Roof Inspection Costs in Valley Glen
| Item | Typical range in Valley Glen |
|---|---|
| Roof Inspection (documented, with report) | $99 – $400 |
| Roof Estimate (written line-item quote) | Free |
| Hail Damage Roof (inspection with insurance documentation) | $150 – $400 |
How long does a roof inspection take in Valley Glen?
Most single-story Valley Glen homes take 45 to 90 minutes to inspect fully, including attic access and photo documentation. Larger apartment buildings take longer. You receive the written report within 24 hours.
Will you tell me to replace my roof if I only need a repair?
No. Marquis Roof Repair leads with repair because the name says it: we investigate before we recommend. If a targeted repair will solve the problem and buy you years, that is exactly what we’ll bid. Call (866) 705-2978 for an honest assessment.
Brands We Service in Valley Glen
Marquis Roof Repair is authorized to install products from GAF, CertainTeed, Tamko, and Boral, which means we stock and source parts across seven major manufacturers rather than pushing whichever single brand happens to be in the warehouse that week. The Valley Glen heat and wind profile means some materials handle this climate better than others, and the breadth of our portfolio lets us match the product to your roof rather than the roof to the product. See our brands page for the full lineup.
See the difference
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After
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AfterPricing for Roofers in Valley Glen, CA
| Service | Typical range in Valley Glen |
|---|---|
| Roof Inspection (documented, with report) | $99 – $400 |
| Roof Estimate (written line-item quote) | Free |
| Hail Damage Roof (inspection with insurance documentation) | $150 – $400 |
| Shingle Repair (localized) | $350 – $750 |
| Roof Leak Repair | $400 – $1,000 |
| Chimney Flashing Repair | $300 – $700 |
| Flat Roof Repair | $500 – $1,200 |
| Roof Replacement (asphalt shingle) | $8,000 – $16,500 |
| Roof Replacement (flat/low-slope) | $10,000 – $20,000 |
What pushes prices up in Valley Glen is the age and condition of the underlying decking; 60-year-old homes often hide rot or failed sheathing that only becomes visible after tear-off, and low-slope jobs require specialized underlayment. Every quote we write is fixed, line-item, and includes permitting where Valley Glen’s requirements apply, so the number on your estimate is the number you pay, no change orders.
Neighborhoods We Serve in Valley Glen
Marquis Roof Repair covers the full 91404 zip code and the surrounding Valley Glen area, including the residential blocks east of the 170 freeway, the streets around Valley Glen Community Park, and the apartment corridors along Victory and Vanowen. Our Burbank base puts us roughly 20 minutes from most Valley Glen addresses, and we schedule inspections across the area weekly.
- Valley Glen South
- Laurel Grove
- Victory-Woodman blocks
- Coldwater Canyon corridor
- Valley Glen Community Park area
Service Area – Cities Near Valley Glen
Marquis Roof Repair serves Valley Glen and the surrounding San Fernando Valley communities from our Burbank base. Homeowners in Van Nuys, CA, Sherman Oaks, CA, Encino, CA, and North Hills, CA face the same heat, wind, and mid-century housing stock we see in Valley Glen every week, and we bring the same inspection-first standard to every one of those neighborhoods.
Serving Valley Glen, CA — Our Local Coverage Area
We’re based in the Valley Glen 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 Roofers in Valley Glen
We schedule inspections in Valley Glen every week, and most homeowners get a visit within 3 to 5 business days depending on the season. Summer and fall, when heat damage and Santa Ana winds spike, are our busiest periods, so call early in those months. Call (866) 705-2978 to book an inspection.
Most roof replacement work in Valley Glen requires a permit, and we handle that for you as part of the job. Repair work that stays below a certain scope often does not. We know which category your job falls into before we start, and the permit cost is always included in your written estimate.
Yes, flat and low-slope built-up roofs are a major part of what we service in Valley Glen. Our seven-brand portfolio includes membrane and modified bitumen systems designed for exactly the thermal cycling and Santa Ana wind exposure these roofs face. Call (866) 705-2978 for a free estimate on your property.
What happens when you call
- 1A real person answersNo phone trees — talk to a local roofing pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Valley Glen Customers Say
"Leak over the kitchen turned out to be a cracked boot around a vent pipe, not the roof itself. He showed me the photo from up there and replaced the boot for a couple hundred dollars. The company before him had quoted a full tear off."
— Doug Mercer"Roof is solid and the price was competitive. The job ran a day over because of weather, which is nobody's fault, but I would have liked a call about it rather than noticing the crew hadn't shown up."
— Maurice Ellison"Added a ridge vent and cleared the blocked soffit vents. Attic temperature in the summer dropped noticeably and the upstairs is livable now."
— Grace Kim