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Metal Roofing in San Lorenzo, CA (94580) · Local Professionals

Hayward Metal Roofing · Fast response in San Lorenzo and the Hayward area · Free estimate 24h

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San Lorenzo is a tight-knit community of 1950s tract ranches and low-pitched shingle roofs, where lots are close together and the summer sun beats down on aging composition shingles. If you live near San Lorenzo Park or along Hesperian Boulevard, you know the look: stucco walls, shallow roof pitches, and gutters that have seen better days.

Homeowners in 94580 call Hayward Metal Roofing because we understand these older homes. We have replaced and retrofitted metal roofs on countless ranches off Lewelling Boulevard and helped property managers near the San Lorenzo Library with leak repairs and gutter upgrades. We know the local building department, the tight lot access, and the wind that sweeps through the East Bay. When your roof needs attention, we are just a short drive away.

Metal Roofing in San Lorenzo (94580)

San Lorenzo's flatlands were built for speed after World War II, and that means most homes here have low-slope roofs with minimal attic ventilation. The clay soil under these neighborhoods shifts with the wet winters and dry summers, which can stress flashing and cause leaks at penetrations. Tight side yards and shared property lines make panel delivery and staging a puzzle, especially on streets like Via Puebla or Via Arriba where driveways are narrow. Our team plans each job around these constraints, using compact lifts and careful scheduling to avoid blocking neighbors.

We have worked on homes near the San Lorenzo Community Center and along the Alameda Creek trail, where wind-driven rain finds every gap. For ranches with original shingles, a metal roof over shingles retrofit is often the most practical choice, saving on tear-off costs and landfill fees while adding a durable layer. We also handle the gutters, because low-pitch roofs need proper drainage to keep water away from the foundation. Our experience serving San Lorenzo and the surrounding Hayward area means we know what works here and what does not.

Our services in San Lorenzo

How a Job Works in San Lorenzo

Step 1: You call us at (510) 901-4954 or request a free estimate online. We schedule an on-site assessment at your San Lorenzo home, usually within a few days. We inspect your existing roof, check the attic and flashing, and talk with you about your goals and budget. You get a written estimate with clear pricing and options.

Step 2: Once you approve, we pull the necessary permits from the local building department and order materials. On installation day, our crew arrives early to set up. For tight lots, we use smaller equipment and coordinate with neighbors if we need access. If your home is in an HOA, we help you submit the required design review paperwork before we order panels. The work itself includes removing old roofing (or preparing it for retrofit), installing underlayment, panels, and flashing, and securing everything against San Lorenzo's wind and rain.

Step 3: After the roof is on, we do a thorough cleanup, magnet-sweep the yard for nails, and walk the property with you to make sure you are satisfied. We do not leave until your home is clean and the job is done right.

Pricing for metal roofing in San Lorenzo depends on the size and complexity of your roof, the material you choose, and whether we are doing a retrofit or full replacement. As a ballpark, metal roof installation starts at $8 per square foot, standing seam at $10, metal roof replacement at $9, and a retrofit over existing shingles at $7. For smaller jobs, metal roof repair starts at $450, and gutter installation runs from $9 per linear foot. These are starting prices, and your final quote will reflect your specific roof. Call us at (510) 901-4954 for a free estimate and a clear breakdown of costs.

My San Lorenzo ranch has a low-pitch roof and original shingles. Can you install metal over them?
Yes, many homes in San Lorenzo were built with low-slope roofs and composition shingles, and a metal roof over shingles retrofit is often a good fit. We check the condition of the existing shingles and the roof structure first. If the shingles are intact and the deck is sound, we can install a metal roof over them, which saves on tear-off costs and landfill fees. We will let you know if a full tear-off is the better option.
A storm just blew through San Lorenzo and lifted some panels on my metal roof. How fast can you respond?
We offer free inspections for storm and wind damage and prioritize emergency repairs. Call us at (510) 901-4954 as soon as you notice damage. We will schedule an inspection, usually within a day or two, and can often make temporary repairs to prevent further leaks while we order replacement panels. Our team has worked on many storm-damaged roofs in the 94580 area.
What does a typical metal roof repair cost in San Lorenzo?
Most metal roof repairs in San Lorenzo start at $450, which covers common issues like leak repair, flashing fixes, or replacing a few fasteners. The final cost depends on the extent of the damage and access to the roof. For example, a simple leak around a vent pipe might be on the lower end, while repairing a separated seam or chimney flashing could be more. We provide a free estimate before any work begins.
Do I need a permit to replace my roof in San Lorenzo?
Yes, the local building department typically requires a permit for a full roof replacement or re-roof. The exact requirements and fees vary, so we always verify with the department before starting work. We handle the permit application for you, and we make sure the job meets all local codes, including any restrictions on the number of shingle layers if you are doing a retrofit.
My neighbor's tree branches overhang my roof, and I am worried about property lines. What can I do?
In San Lorenzo, property line disputes can come up when trees overhang. Generally, you have the right to trim branches that cross onto your property, but it is best to talk with your neighbor first. If your home is in an HOA, check the CC&Rs for rules about tree maintenance. We can trim branches that interfere with the roof installation, but we are not arborists. We will work with you to keep the project smooth.
Are you fully insured for work at my San Lorenzo home?
Yes, we are fully insured, carrying both general liability and workers' compensation insurance. This protects you and your property in the unlikely event of an accident.
What maintenance does a metal roof need in San Lorenzo's climate?
San Lorenzo's mild climate is easy on metal roofs, but a yearly inspection is still smart. Check for loose fasteners, debris in gutters, and any signs of wear around flashing. After big storms, look for lifted panels or leaks. We offer free inspections and can perform minor maintenance like screw replacement or gutter cleaning to keep your roof in top shape.
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Our services

Our Metal Roofing Services in Hayward

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Metal Roof Installation

Complete metal roof systems engineered for your local climate and built to outlast three shingle roofs.

Included in your service

  • Deck inspection and repair before any panel goes on
  • High-temp synthetic underlayment and correct ridge and soffit ventilation
  • Manufacturer-certified panel, trim, and flashing details for the full warranty
  • Free on-site assessment and written estimate within 24h
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Standing Seam Metal Roofing

Concealed-fastener standing seam: no exposed screws to loosen, leak, or need re-torquing.

Included in your service

  • Panels roll-formed to the exact length of your roof, no end laps
  • Mechanically seamed or snap-lock profiles with concealed clips
  • Floating clip system that lets panels expand and contract freely
  • Kynar 500 / PVDF finish in the full architectural color range
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Metal Roof Replacement

Full tear-off of an end-of-life shingle, cedar, or metal roof, replaced with a complete new system.

Included in your service

  • Tear-off and haul-away of the old roofing, dumpster included
  • Decking inspected board by board, rot and soft spots replaced
  • New underlayment, drip edge, valleys, and penetration flashing throughout
  • Documentation of the finished system for your insurer or future buyer
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Metal Roof Over Shingles (Retrofit)

Retrofit metal installed over sound existing shingles: no tear-off, less waste, lower cost.

Included in your service

  • Honest deck and shingle assessment first, recover only when it is the right call
  • Furring strips or slip sheet as the panel profile and local code require
  • Existing vents, pipe boots, and flashings reworked to the new roof plane
  • Straight guidance on when tear-off is the better long-term choice
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Metal Roof Repair

Targeted repair of damaged, loose, or storm-hit metal roofing before it reaches your ceiling.

Included in your service

  • Bent, dented, or punctured panels replaced and color-matched
  • Seams, laps, and penetrations resealed with compatible butyl and sealant
  • Failed pipe boots, closures, and ridge cap fasteners renewed
  • Written findings with photos of what we found and what we fixed
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Metal Roof Leak Repair

Priority leak response: we trace the leak to its real source instead of caulking the symptom.

Included in your service

  • Water testing and interior tracing to find the true entry point
  • Backed-out fasteners, separated seams, and flashing gaps corrected at the cause
  • Emergency tarping available same day after a storm
  • Attic and insulation moisture check so hidden damage does not sit and spread
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Screw Replacement & Re-Fastening

The top cause of leaks on 15 to 30 year old screw-down roofs, fixed for a fraction of replacement.

Included in your service

  • Every fastener replaced with oversized screws and new EPDM sealing washers
  • Dried-out washers and stripped holes addressed panel by panel
  • Ridge, eave, and sidewall closures renewed at the same time
  • Restores a watertight roof without replacing sound panels
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Corrugated & Ribbed Panel Roofing

Corrugated, tuff-rib, and 5V panel roofing: the budget-friendly workhorse for homes and outbuildings.

Included in your service

  • Galvalume and painted steel panels cut to length on site
  • Correct screw pattern and torque so washers seat without over-driving
  • Foam and metal closures at ridge, eave, and rake to keep weather and pests out
  • Full color range for homes, cabins, barns, and workshops
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Metal Shingle Roofing

The look of architectural shingle, slate, or shake with the lifespan and wind rating of steel.

Included in your service

  • Interlocking stamped steel or aluminum shingle panels
  • Walkable finished surface, easier to service than a standing seam field
  • Lightweight enough for retrofit over an existing roof structure
  • Profiles and colors that suit historic and HOA-governed neighborhoods
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Stone-Coated Steel Roofing

Steel strength under a textured stone finish, with strong hail and wind performance.

Included in your service

  • Acrylic-bonded stone granule surface over structural steel
  • Battened or direct-to-deck installation depending on the profile
  • Class A fire rating and high impact resistance ratings
  • Tile, shake, and shingle textures for suburban and coastal homes alike
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Copper & Specialty Metal Roofing

Copper, zinc, and aluminum for porches, bay windows, dormers, and full architectural roofs.

Included in your service

  • In-house fabrication of pans, valleys, and custom curved details
  • Soldered seams and joints where the detail calls for it
  • Isolation of dissimilar metals to prevent galvanic corrosion
  • A living patina that develops over decades of service
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Metal Roof Coating & Painting

Restoration for faded, chalking, or surface-rusted metal, adding 10 to 15 years without replacement.

Included in your service

  • Wash, degrease, and mechanical prep of the entire panel surface
  • Rust treatment and primer on affected areas before topcoat
  • High-performance elastomeric or silicone coating system applied to spec
  • Honest assessment first: we say so when the roof is past coating
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Flashing, Chimney & Skylight Repair

Flashing is the number one leak point on any metal roof, and it is what we fabricate best.

Included in your service

  • Custom bent step, counter, and apron flashing made in-house
  • Chimney crickets to shed water on the uphill side
  • Skylight curbs and head flashing rebuilt to the panel profile
  • Valley and wall transition details closed with matching trim
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Snow Guards & Ice Protection

Snow retention that stops rooftop avalanches onto decks, gutters, walkways, and entryways.

Included in your service

  • Pad-style guards or continuous rail systems matched to your panel
  • Layout calculated from roof pitch, panel length, and local snow load
  • Clamp-on mounting on standing seam, no panel penetrations
  • Ice dam and eave detailing for higher-elevation homes
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Storm & Wind Damage Repair

Wind, hail, and fallen-limb repair with thorough documentation and a straight repair-or-replace answer.

Included in your service

  • Free post-storm inspection with dated photo documentation
  • Emergency tarping and temporary weatherproofing when needed
  • A written report you can use when documenting your insurance claim
  • Honest assessment of repair versus replacement, with no pressure either way
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Metal Roof Inspection

A written, no-obligation assessment of fastener condition, seams, flashing, and remaining service life.

Included in your service

  • Fastener, washer, and seam condition checked across the field
  • Flashing, penetrations, and closures inspected point by point
  • Coating wear, chalking, and corrosion graded panel by panel
  • Written report with photos and a straight answer on years remaining
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Gutters for Metal Roofs

Gutters sized and hung correctly for metal roofing, where standard hangers and spacing do not work.

Included in your service

  • Seamless aluminum or half-round systems formed on site
  • Hanger placement and spacing matched to the panel profile
  • Oversized capacity and downspouts sized for heavy regional rainfall
  • Bracket spacing tightened for high-wind zones so storms do not tear the gutter off
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Commercial & Agricultural Metal Roofing

Barns, workshops, churches, and light commercial metal roofing across the county.

Included in your service

  • Long-run panels for wide spans and low-slope structures
  • Purlin and framing attachment detailed for the building type
  • Insulation, vapor barrier, and condensation control options
  • Repairs and re-fastening for aging agricultural metal buildings
Learn more→
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