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Denco RoofingLong Beach, California24/7(562) 414-1770

Roofing services

Roofing services in Long Beach, CA

Repairs, replacements, flat and commercial roofs, inspections and solar roof work: 45 services, all done by our own crews.

24/7Phone answered, every day
45Roofing services
57Neighborhoods and cities
2Offices, Long Beach and La Mirada
Shingle roof installation in Long Beach

12 services

Roof repair

Roof Repair

Roof repair covers the targeted fixes that keep a roof working: replacing broken tiles or shingles, resealing penetrations, fixing flashing and patching worn sections of a flat roof.

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Roof Leak Repair

Roof leak repair means tracing water back to its entry point, then fixing that failure rather than smearing sealant where the stain shows.

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Emergency Roof Repair

Emergency roof repair is the work that stops water getting in fast: tarping, temporary patches and securing loose material until a permanent repair can be made.

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Wind & Storm Damage Repair

Storm damage repair restores the parts of a roof hurt by wind, driven rain and falling debris: torn or creased shingles, displaced tiles, bent flashing and soaked decking.

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Tile Roof Repair

Tile roof repair fixes broken, loose or slipped clay and concrete tiles and the underlayment and flashing beneath them.

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Shingle Roof Repair

Shingle roof repair replaces damaged asphalt composition shingles and fixes the vents, boots and flashing set into them.

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Flat Roof Repair

Flat roof repair fixes leaks and wear on low-slope roofs: blisters, split seams, failed drains, parapet leaks and worn coatings.

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Roof Flashing Repair

Flashing is the metal that seals the joints of a roof: where it meets walls, in valleys, around vents and along the edges.

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Chimney Flashing & Crickets

Chimney flashing seals the gap between the chimney and the roof, and a cricket is a small peaked structure behind the chimney that splits water around it.

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Chimney Removal & Roof Patch

Chimney removal and roof patch means taking an unused brick chimney down below the roofline, closing the opening and patching the roof to match.

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Skylight Leak Repair

Skylight leak repair finds whether water enters through the lens, the frame, the curb or the flashing, then fixes that part.

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Fascia & Eave Repair

Fascia and eave repair replaces rotted fascia boards, rafter tails, eave sheathing and soffits at the edge of the roof.

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12 services

Roof replacement & materials

Roof Replacement

Roof replacement means tearing the old roof down to the decking, fixing what is underneath and installing a new roof system.

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Tile Underlayment Replacement

Tile underlayment replacement, often called lift and relay, means removing your tiles, replacing the worn underlayment and flashings, and putting the sound tiles back.

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Asphalt Shingle Roofing

Asphalt shingle roofing, also called composition roofing, is the most common roof on Long Beach ranch homes and bungalows.

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Clay Tile Roofing

Clay tile roofing is a fired terracotta roof, usually in barrel or S profiles, that suits Spanish Revival and Mission homes.

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Concrete Tile Roofing

Concrete tile roofing uses molded concrete tiles in S, flat or shake-look profiles.

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Metal Roofing

Metal roofing covers several systems: standing seam panels, stone-coated steel, metal shingles and exposed-fastener panels.

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Standing Seam Metal Roofs

A standing seam roof uses long metal panels joined by raised vertical seams, with the fasteners hidden underneath.

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Stone-Coated Steel Roofing

Stone-coated steel roofing is steel pressed into tile, shake or shingle shapes and coated with stone granules.

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Cool Roof Installation

A cool roof uses roofing products rated to reflect more sunlight and release more heat than standard materials.

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Wood Shake Roof Replacement

Wood shake roof replacement means removing an old cedar shake roof and installing a new, more fire-resistant roof in its place.

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Slate & Synthetic Slate Roofing

Slate roofing uses natural stone or engineered composite tiles shaped to look like slate.

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Roof Decking Replacement

Roof decking replacement means removing rotted, delaminated or spaced roof boards and installing solid plywood or OSB before the new roof goes on.

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11 services

Flat & commercial roofing

Flat Roof Replacement

Flat roof replacement means removing the worn low-slope roof down to the deck, repairing wood and drainage, and installing a new membrane system such as TPO, PVC, torch-down, hot mop or spray foam.

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TPO Roofing

TPO is a white thermoplastic single-ply membrane whose seams are welded with hot air into one continuous sheet.

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PVC Roofing

PVC roofing is a flexible single-ply membrane with heat-welded seams that stands up well to grease, many chemicals and long periods of standing water.

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Torch-Down Roofing

Torch-down roofing is modified bitumen sheet whose underside is melted with a propane torch so it fuses to the layer below, usually in a two-ply system with a granulated cap sheet.

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Hot Mop Roofing

Hot mop roofing is a built-up roof made of several layers of roofing felt set in hot liquid asphalt, finished with a mineral cap sheet or gravel.

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Roof Coatings

A roof coating is a fluid-applied layer, usually silicone, acrylic or another elastomeric product, rolled or sprayed over a sound existing roof to seal small cracks and reflect sunlight.

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Spray Foam Roofing

Spray foam roofing, or SPF, is a two-part polyurethane foam sprayed onto the roof where it expands into a solid, insulating layer, then covered with a protective coating.

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Deck & Balcony Waterproofing

Deck and balcony waterproofing installs a walkable waterproof membrane, such as a urethane or cementitious traffic coating, a vinyl deck membrane, or a membrane under tile, over a deck that sits above living space or framing.

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Patio Cover & Carport Roofing

Patio cover and carport roofing is re-roofing and leak repair on wood patio covers, low-slope patio roofs tied into the house, and apartment or condo carports.

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Commercial Roofing

Commercial roofing covers repair, restoration and replacement of low-slope roofs on warehouses, retail centers, offices, restaurants and light industrial buildings, using systems such as TPO, PVC, modified bitumen, built-up roofing, spray foam and coatings.

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Apartment & HOA Roofing

Apartment and HOA roofing covers repair and replacement of roofs on apartment buildings, condo complexes and townhome associations, from flat parapet roofs to tile and shingle on garden-style buildings.

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10 services

Inspections, solar & roof systems

Roof Inspection

A roof inspection is a hands-on check of your roof surface, flashings, drainage, penetrations and attic, done by one of our roofers and written up with photos.

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Roof Certification

A roof certification is a written statement, issued after an inspection, that a roof is in sound condition and expected to keep water out for a stated period.

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Roof Insurance Claim Help

Roof insurance claim help means we inspect the damage, document it with photos and measurements, and write a repair estimate you can give your own insurer.

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Solar Panel Removal & Reinstall

Solar panel removal and reinstall is taking a rooftop system off so the roof under it can be repaired or replaced, then putting the panels back on new, properly flashed mounts.

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Solar-Ready Re-Roofing

Solar-ready re-roofing is a roof replacement planned so solar panels can go on, or go back on, a fresh roof with properly located and flashed attachments.

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Roof Maintenance

Roof maintenance is a scheduled visit where our roofers clean the roof and drains, reseal and fasten small weak points, and replace minor broken pieces.

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Attic Ventilation

Attic ventilation is the set of intake and exhaust vents that lets outside air move through the attic, carrying away heat and moisture.

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Skylight Installation

Skylight installation is cutting a new opening in your roof, framing it, setting a skylight unit and flashing it into the roofing so water runs around it.

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Gutter Installation

Gutter installation is fitting new seamless gutters and downspouts along your roof edge to carry rainwater away from the house; we also repair leaking joints, sagging runs and loose downspouts.

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Mobile Home Roofing

Mobile home roofing covers roof-overs, where a new framed or insulated roof system is built over the existing one, and reflective coatings that seal and cool an existing metal or membrane roof.

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