---
title: "Types of Roofing Services in Los Angeles | Global Green Roofing"
description: "The types of roofing services we offer, from leak repair to cool-rated and tile re-roofs, with what each job involves and how to choose between them."
source: https://globalgreenroofing.com/our-services/
---

# Types of Roofing Services

The types of roofing services we offer: repair, replacement, and inspection with maintenance, for shingle, tile, metal and flat roofs.

**There are three types of roofing services: repairs, replacements and inspections with maintenance.** Which one you need depends on whether the problem is local or roof-wide, and the roof material (shingle, tile, metal or flat) decides how the work is done. Global Green Roofing offers all three in Los Angeles, CA. Not sure which applies? Start with an inspection.

-   **A leak on a sound roof:** [roof repair](https://globalgreenroofing.com/our-services/roof-repair/), or the [tile](https://globalgreenroofing.com/our-services/tile-roof-repair/) and [flat roof](https://globalgreenroofing.com/our-services/flat-roof-repair/) versions.
-   **Widespread wear or repeated leaks:** [roof replacement](https://globalgreenroofing.com/our-services/roof-replacement/).
-   **Not sure, buying, selling or planning solar:** [roof inspection and maintenance](https://globalgreenroofing.com/our-services/roof-inspection/), with drone photos of slopes that cannot be walked.
-   **Also offered:** commercial roofs, tile lift and relay, standing-seam and stone-coated steel, and solar panel removal and reinstall during a [re-roof](https://globalgreenroofing.com/our-services/roof-replacement/).

## Types of roofing services, by the job

Find your roof type across the top and the job down the side; each cell opens the page for that exact job:

| Type of work | Shingle | Tile | Metal | Flat or low-slope |
| --- | --- | --- | --- | --- |
| Repair | [Roof Repair](https://globalgreenroofing.com/our-services/roof-repair/) | [Tile Roof Repair](https://globalgreenroofing.com/our-services/tile-roof-repair/) | [Roof Repair](https://globalgreenroofing.com/our-services/roof-repair/) | [Flat Roof Repair](https://globalgreenroofing.com/our-services/flat-roof-repair/) |
| Replace or install | [Roof Replacement](https://globalgreenroofing.com/our-services/roof-replacement/) | [Tile Roofing](https://globalgreenroofing.com/our-services/tile-roofing/) | [Metal Roofing](https://globalgreenroofing.com/our-services/metal-roofing/) | [Flat Roofing](https://globalgreenroofing.com/our-services/flat-roofing/) |

For every roof type, [roof inspection and maintenance](https://globalgreenroofing.com/our-services/roof-inspection/) covers the check-ups, and [cool roofing](https://globalgreenroofing.com/our-services/cool-roofing/) covers the reflective version of each covering. Repair pages are split by roof type because the work is different: a tile leak can start in the underlayment under intact tiles (the Tile Roofing Industry Alliance calls the underlayment "critical to the success of the roof system"), and a flat roof leak is a membrane or drainage problem that shingle methods cannot fix.

## Roofing materials compared: shingle, tile, metal and flat

The material follows the roof's slope and the house. Flat and low-slope roofs take a membrane such as TPO; on a pitched roof the choice is mostly shingle, tile or metal. Weight decides whether the framing needs checking, because the roof structure has to carry the new covering (California Residential Code R908.2):

| Material | Fits | Weight per 100 sq ft (manufacturer data) | Service life, as published | Fire rating |
| --- | --- | --- | --- | --- |
| Architectural asphalt shingles | Pitched roofs; costs less upfront than metal (Metal Roofing Alliance) | About 200 to 225 lb | About 20 years (National Association of Home Builders, 2007) | Most assemblies Class A (Asphalt Roofing Manufacturers Association) |
| Concrete tile | Pitched roofs of 2.5:12 or steeper (R905.3) | About 900 to 970 lb standard, 550 to 720 lb lightweight | Over 50 years for clay and concrete (NAHB, 2007) | Class A as a rated assembly |
| Clay barrel tile | The same slope rule; Spanish and Mediterranean styles | About 800 to 900 lb | Over 50 years (NAHB, 2007) | Class A as a rated assembly |
| Standing-seam steel | Pitched roofs; solar clamps onto the seams | About 130 to 150 lb (painted 24 gauge) | 30 to 50+ years (Metal Roofing Alliance) | Most Class A as a tested assembly (Metal Roofing Alliance) |
| Membrane (TPO and others) | Flat and low-slope roofs | Varies by system | Depends on the seams and detailing | Class A only as a tested assembly |

Tile is the one that changes the structure: standard concrete tile weighs about four times as much as shingles. On an existing tile roof, sound tiles may go back on over new underlayment (R908.5), which the [tile underlayment guide](https://globalgreenroofing.com/roofing-guides/tile-roof-underlayment-replacement/) explains step by step. For a pitched roof that is not tile, our [metal roof vs shingle guide](https://globalgreenroofing.com/roofing-guides/metal-roof-vs-shingle/) sets the two side by side on cost, life, weight, fire rating and solar fit, and the [Class A guide](https://globalgreenroofing.com/roofing-guides/class-a-fire-rated-roofing/) explains what "as an assembly" means.

## Every service, and when it is the right call

Each card says in one line when that service fits. Open it for the details: what the work includes, what drives the cost, and the questions homeowners ask most.

Repair

### Roof Repair

Leaks, storm damage, flashing and broken shingles or tiles, fixed at the source.

**Right call when:** A single leak or damaged area on a roof that is otherwise in good shape.

[Roof Repair](https://globalgreenroofing.com/our-services/roof-repair/)

Replacement

### Roof Replacement

Tear-off to the deck and a complete new roofing system when repairs no longer make sense.

**Right call when:** Leaks in several places, a sagging or soft deck, or a roof near the end of its service life.

[Roof Replacement](https://globalgreenroofing.com/our-services/roof-replacement/)

Inspection

### Roof Inspection & Maintenance

A photo report of your roof's condition, and maintenance that keeps small problems small.

**Right call when:** Buying or selling a home, after a big storm, or when you are not sure what the roof needs.

[Roof Inspection & Maintenance](https://globalgreenroofing.com/our-services/roof-inspection/)

Cool Roofs

### Cool Roofing

Rated cool shingles, tile, metal and membranes, ventilation, and roofs planned for solar.

**Right call when:** A hot attic, high cooling bills, a re-roof in a Title 24 cool-roof zone, or solar coming up.

[Cool Roofing](https://globalgreenroofing.com/our-services/cool-roofing/)

Tile

### Tile Roofing

Clay and concrete tile roofs: new installs and re-roofs that keep your original tiles.

**Right call when:** A tile roof with worn-out underlayment, or a Spanish or Mediterranean-style new roof.

[Tile Roofing](https://globalgreenroofing.com/our-services/tile-roofing/)

Tile Repair

### Tile Roof Repair

Cracked and slipped tiles, leaks at valleys and flashing, and local underlayment repairs.

**Right call when:** A leak or broken tiles on a tile roof whose underlayment is still sound overall.

[Tile Roof Repair](https://globalgreenroofing.com/our-services/tile-roof-repair/)

Metal

### Metal Roofing

Standing-seam and stone-coated steel: long life, light weight and clamp-on solar mounting.

**Right call when:** A long-term roof, a modern look, a fire-prone area, or a home planning solar.

[Metal Roofing](https://globalgreenroofing.com/our-services/metal-roofing/)

Flat Roofs

### Flat Roofing

New flat and low-slope roofs: TPO and other membranes, insulation and drainage.

**Right call when:** A flat roof at the end of its life, widespread leaks, or ponding that repairs have not fixed.

[Flat Roofing](https://globalgreenroofing.com/our-services/flat-roofing/)

Flat Repair

### Flat Roof Repair

Ponding, blisters, open seams and flashing leaks on flat and low-slope roofs.

**Right call when:** A leak, blister or open seam on a flat roof that is otherwise in fair condition.

[Flat Roof Repair](https://globalgreenroofing.com/our-services/flat-roof-repair/)

## What every Global Green roof includes

Whatever the covering, a roof only keeps water out when every layer under it is right. On a new roof or a replacement we renew the whole system:

-   **Deck:** inspected after tear-off, damaged sheathing replaced before anything goes on.
-   **Underlayment:** synthetic underlayment over the deck, with self-adhered membrane in valleys and around penetrations.
-   **Flashing:** new drip edge, valley metal, wall and chimney flashing and pipe boots.
-   **Ventilation:** balanced intake and exhaust so the attic stays cooler and the roofing lasts.
-   **The covering:** shingle, tile, metal or membrane, installed to the manufacturer's instructions.

## Before you choose: roofing guides

The rules and trade-offs that decide what goes on a California roof, each with its sources. All of them are in [our roofing guides](https://globalgreenroofing.com/roofing-guides/).

### [Cool Roof Requirements in California: What Title 24 Asks of a Re-Roof](https://globalgreenroofing.com/roofing-guides/cool-roof-requirements-california/)

Which re-roofs it covers, the values, and the exceptions.

### [What Is a Class A Fire Rated Roof, and When Does California Require One?](https://globalgreenroofing.com/roofing-guides/class-a-fire-rated-roofing/)

The rating, the roofs that qualify, and when it applies.

### [Do You Need a Roofing Permit in California?](https://globalgreenroofing.com/roofing-guides/roofing-permit-california/)

Yes for a re-roof. What it checks and who pulls it.

## Get a written proposal for your roof

One visit, a photo-documented assessment, and a proposal that spells out the system and the full scope.

Contact us

## Let's talk roofs

Tell us what is going on with your roof. We will schedule an on-site assessment and send a written proposal before anything is decided.

**Call**(323) 760-7835**Email**info@globalgreenroofing.com

**Serving**Los Angeles and Los Angeles, Ventura and Santa Barbara Counties

**Hours**Every day: 8 AM to 9 PM