A premium architectural roof under dramatic blue-hour storm clouds with controlled red work lighting

Roofing

Repair, replacement, specialty materials, commercial systems, and multi-family programs — from a veteran-owned, GAF Master Elite® certified contractor.

Roof repair, replacement, specialty tile and slate, commercial systems, and multi-family programs across Texas, Oklahoma, Arkansas, Tennessee, and Georgia.

  • Veteran-owned
  • Five-state service
  • Free inspection

Roofing, clearly defined.

CMAC Roofing is a veteran-owned roofing contractor founded and led by Christian Viveiros. The roofing division is the core of the company: repairs and replacements for homeowners, production work for tract builders, architectural roofs for custom builders, tile and slate specialty systems, single-ply and coating systems for commercial buildings, and maintenance programs for multi-family portfolios.

Those are eight different problems belonging to eight different buyers, so the work is organized that way. Start with the line that matches your situation.

01SCOPE MODULE

Where your project fits

  • Roof repair — a leak, wind-lifted shingles, or hail damage that has not yet compromised the whole roof.
  • Roof replacement — a full tear-off to the deck and a complete new system when the field of the roof is past repairing.
  • New construction — production roofing for tract and subdivision builders, on dry-in dates that hold.
  • Custom homes — architectural roofs with complex geometry, built from the drawings alongside the architect and builder.
  • Specialty systems — clay tile, concrete tile, natural slate, synthetic slate, metal slate, and copper.
  • Commercial roofing — EPDM, TPO, Duro-Last, PVC, modified bitumen, built-up, and elastomeric coating restorations.
  • Multi-family — quarterly maintenance, phased replacements, restoration, and CapEx planning for owners and managers.
  • Home additions — remodeling and exterior work, including tying a new addition’s roof into the existing one.
02SCOPE MODULE

Repair or replace

Nearly every roofing call starts with that question, and the honest answer depends entirely on what an inspection finds. A roof shedding granules across the whole field, showing exposed fiberglass mat, or nearing the end of its material life is not a repair candidate — a patch on a worn roof fails at the edge of the patch, because you are fastening new material into shingles that have gone brittle. A roof with one cracked pipe boot at year eight is a repair, and quoting a replacement for it is not an upgrade, it is a bad recommendation.

Hail changes the math again. Insurers evaluate a storm-damaged roof by test squares — a marked-off area on each slope, counted for impact hits — and the result decides whether the carrier is paying for a slope, a full roof, or nothing. That is why the documentation from the inspection matters as much as the inspection itself.

03SCOPE MODULE

The systems CMAC installs

Asphalt shingles still cover most of the homes in the five states CMAC serves, and they remain the best value per year of service life. But a roof is a system, not a product: the underlayment, the ice-and-water membrane at the eaves and valleys, the drip edge, the flashings at every wall and penetration, and the intake and exhaust ventilation all have to work together, and a failure in any one of them ends the same way. Beyond asphalt, CMAC installs standing-seam and exposed-fastener metal, clay and concrete tile, natural and synthetic slate, copper specialties, and the full range of low-slope commercial membranes.

04SCOPE MODULE

Why certification is not decoration

Manufacturers reserve their strongest system warranties for contractors they have certified, because the warranty is only as good as the installation behind it. CMAC is a GAF Master Elite® certified contractor and a GAF President’s Club award winner, carries an A+ rating with the Better Business Bureau, and is a member of the National Roofing Contractors Association.

05SCOPE MODULE

What a free inspection covers

Inspections are free and carry no obligation. A full inspection covers the field of every slope, the flashings, the penetrations, the ventilation, and the gutters, and damage is documented with photographs — including drone photography, which captures steep and fragile roofs without anyone walking them. You get the findings whether or not there is work to sell.

06SCOPE MODULE

Where CMAC works

CMAC serves Texas, Oklahoma, Arkansas, Tennessee, and Georgia, out of seven markets: Dallas–Fort Worth, Houston, Austin, Oklahoma City, Nashville, Arkansas, and Georgia. One number reaches all of them — 1-888-389-CMAC.

Roofing services

A roofing technician inspecting storm-damaged architectural shingles and flashing at blue hour

Roof Repair

Hail damage, roof leaks, and storm damage repaired on asphalt and metal roofs — diagnosed at the source and blended into your existing roof.

Explore Roof Repair
A newly installed architectural shingle roof on a contemporary home at blue hour

Roof Replacement

Full tear-off roof replacement — deck inspection, ice-and-water, synthetic underlayment, new flashings, ridge ventilation, and a complete shingle system.

Explore Roof Replacement
A new residential development with roofing installation underway at blue hour

New Construction & Tract Homes

Production roofing for tract and subdivision builders — reliable dry-in dates, consistent crews across the community, and fast punch-list turnaround.

Explore New Construction & Tract Homes
A luxury custom home with complex roof geometry and premium roofing materials at dusk

Custom Homes

Architectural roofing for custom homes — built from the drawings, with complex geometry, material transitions, and coordination across every trade.

Explore Custom Homes
Close architectural view of slate, copper, and standing-seam specialty roofing at dusk

Specialty Roofing Systems

Clay and concrete tile, natural and synthetic slate, metal slate, and copper — matched to what your structure can carry and how long you plan to own it.

Explore Specialty Roofing Systems
A clean commercial low-slope membrane roof with rooftop systems under dramatic evening light

Commercial Roofing

EPDM, TPO, Duro-Last, PVC, modified bitumen, built-up, and coating restorations for commercial buildings — installed around your tenants.

Explore Commercial Roofing
A refined multi-family residential complex with coordinated roof systems at blue hour

Multi-Family & Property Management

Quarterly maintenance, phased replacements, restoration, and emergency storm response for apartment communities and property management portfolios.

Explore Multi-Family & Property Management
A modern home addition with its new roof precisely tied into the existing house

Home Additions & Remodeling

Additions and remodeling — roofing, siding, gutters, windows, doors, painting, kitchens, baths, and decks, with the roof tie-in detailed properly.

Explore Home Additions & Remodeling

Built on a disciplined process

  1. 1

    Schedule

    Tell us what is happening at your property.

  2. 2

    Inspect

    We document the property and affected systems carefully.

  3. 3

    Plan

    Review a clear scope and written proposal.

  4. 4

    Build

    The CMAC team completes the approved work.

  5. 5

    Confirm

    A final walkthrough closes out the project.

Systems and manufacturers

  • GAFMaster Elite® certified — full shingle system
  • CertainTeedAsphalt shingle systems
  • AtlasAsphalt shingle systems
  • TAMKOAsphalt shingle systems
  • LudowiciArchitectural clay tile
  • MCA Clay Roof TileClay tile
  • Verea Clay TileSpanish clay tile
  • Crown Roof TileConcrete and clay tile
  • Vermont SlateNatural quarried slate
  • DaVinci RoofscapesSynthetic slate and shake
  • Brava TileComposite slate, shake, and tile
  • Inspire Roofing ProductsComposite slate
  • SharkskinHigh-temperature synthetic underlayment
  • West LakeConcrete tile
  • Eagle Roofing ProductsConcrete tile
  • Duro-LastPrefabricated PVC commercial membrane

Roofing questions

What does GAF Master Elite® mean?

GAF awards Master Elite® status to a small fraction of roofing contractors in North America. It requires proof of proper licensing, adequate insurance, and a sustained record of quality installations and customer satisfaction. Practically, it means CMAC can offer enhanced GAF system warranties that non-certified contractors cannot, and that GAF has independently vetted the company. CMAC is also a GAF President’s Club award winner.

Do you charge for an inspection or an estimate?

No. The inspection, the damage documentation including drone photography, and the written estimate are all free and carry no obligation. If the roof does not need work, we will tell you that.

Will CMAC work with my insurance company?

CMAC can document visible damage, provide a contractor report, and attend the carrier’s inspection to explain the proposed repair scope. CMAC is a contractor, not a public adjuster or law firm, and does not interpret policy coverage or represent a policyholder in a coverage dispute.

How do I know whether to repair or replace my roof?

Age relative to the material’s service life, how widespread the damage is, and whether you have had more than one leak are the deciding factors. Isolated damage on a roof with years of life left is a repair. Widespread granule loss, exposed mat, multiple leak points, or hail bruising across every slope generally means replacement, because patching a failing system just moves the next leak somewhere else. An inspection settles it.

How long does a roof replacement take?

Most residential asphalt shingle replacements are a one to two day job once materials are on site. Tile, slate, metal, and complex roof geometry take longer. Weather, decking replacement discovered after tear-off, and permit or HOA requirements are the usual reasons a schedule moves.

My roof looks fine from the ground. Could it still be damaged?

Frequently, yes. Hail bruises the mat underneath the granule surface, and that bruising is often invisible from the ground and sometimes hard to see from a ladder. It shortens the roof’s life and creates the leaks you will discover a year or two later, after your claim window has closed. That is why documented post-storm inspections matter.

Start with a free inspection.

Tell CMAC what is happening at the property. We will inspect the condition and put the recommended scope in writing.