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About
Marathon Roofing & Services is a roofing contractor working out of 4020 N. MacArthur Blvd., Suite 122-213 in Irving, and it serves both residential and commercial customers around the Dallas area. Its own website carries the line "Reliable roofing, impeccable service!" and groups the work into maintenance, repair, restoration, replacement and new construction.
The Better Business Bureau records the business as having started on 1 January 2007 and having incorporated as a Texas LLC on 28 January 2010, with Christine Mullis listed as managing member and Carly D. Dahlin as a member. Marathon has been BBB Accredited since March 2010 and holds an A+ BBB rating.
Alongside shingle and metal roof systems, the company installs single ply membranes on flat roofs and works with traditional slate and tile. It also fits attic ventilation, radiant barriers, gutters and solar panels, and it helps homeowners put together storm damage insurance claims. That last point matters in North Texas, where hail rather than wind is the usual reason a roof gets replaced.
Highlights
BBB Accredited since March 2010 and rated A+ by the BBB
Business start date of 2007 recorded by the BBB, incorporated as an LLC in 2010
Works on both residential roofs and commercial and new construction projects for builders
Handles storm and hail insurance claim paperwork in house
Covers flat roof single ply membrane work as well as shingle and metal
Serving Irving, Dallas County, Texas and 1 more area shown on the map.
Insurance & credential verification
Texas does not issue a state roofing license, so we verify companies the way homeowners actually can: confirming insurance coverage, checking RCAT (Roofing Contractors Association of Texas) status, and checking city or county registration where the local jurisdiction requires one. Every credential below links to the actual issuing organization's own public lookup — don't just take our checkmark for it. Always ask for a current certificate of insurance before signing any contract.
CompanyMarathon Roofing & Services
InsuranceNot verified by us (we hold no certificate for this company — ask them for a current COI before signing)
RCAT statusNot listed
City/county registration
Registered — Dallas Check the register ↗Contractor Certificate of Registration (Dallas City Code Ch. 52), type Roofing (RO). This company appears on the city's own list of registered contractors. The city publishes no certificate number or expiry date for this programme, so ask to see the registration itself before work starts.
RegionIrving
Confirm this yourself: ask the company for their certificate of insurance (COI). Note that RCAT's Licensed Roofing Contractor credential (CRRL, RRL or CRL) is earned and held by a named individual at a company, not by the business itself, which is why we name that person above where we know it; Texas issues no company roofing license at all. RCAT and NTRCA status can be checked in their own public directories (RCAT, NTRCA) — use the "Licensed"/"Accredited" filter to see more than plain membership. GAF's contractor verification tool and Owens Corning's Texas locator confirm those tiers directly; CertainTeed doesn't offer a comparable self-serve lookup, so ask to see that certificate in person. BBB accreditation and rating are on bbb.org. Houston's own published registered-roofer list is years out of date, so it isn't cited here at all — confirm registration by contacting the city directly. Corpus Christi's STAR program has its own online contractor registry — for any other city or county registration claim, confirm directly with that jurisdiction's permit office.
Certifications
BBB Accredited Business (accredited since March 2010, A+ rating)Verify on BBB ↗
Earned from Marathon Roofing & Services's insurance verification, live Google rating, and standing in Irving. Every badge links back to this profile so anyone can confirm it, and it updates automatically if the underlying status changes.
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Frequently asked
Is Marathon Roofing & Services licensed by the State of Texas?
No, and neither is any other roofer here. Texas does not issue a state roofing licence. What you can check instead is city registration, a current certificate of insurance, manufacturer credentials and voluntary programmes such as RCAT. Marathon is registered as a roofing contractor with the City of Dallas.
What does the City of Dallas roofing registration actually mean?
Dallas City Code Chapter 52 requires roofing contractors to register with the city before pulling permits for work inside the city limits. It is an administrative registration held centrally by the city. Dallas does not publish a licence number or an expiry date for it, so there is no number for you to look up.
Is Marathon Roofing a member of RCAT?
A search of the RCAT member directory did not return a record for this company. That is not the same as saying it was rejected or removed. RCAT membership is voluntary and plenty of solid Texas roofers never join.
What is the difference between an RCAT Member and an RCAT Licensed Roofing Contractor?
They are two separate things. Member simply means the company pays annual dues to the association. The Licensed Roofing Contractor credential (CRRL, RRL or CRL) is earned separately by an individual who passes RCAT testing. If a company advertises RCAT, ask which one it holds.
How should I verify a roofer's insurance before signing?
Ask for a certificate of insurance sent directly from the insurance agent, not a PDF forwarded by the salesperson. You want general liability and, if the crew is employed rather than subcontracted, workers compensation. Check the policy dates cover your install window.
Why does hail matter so much for a roof in Irving?
Irving sits in the North Texas hail corridor, and hail is the single biggest cause of roof replacement in the Dallas area. Damage is often not visible from the ground, so a post storm inspection is worth doing even when the roof looks fine.
Are impact resistant Class 4 shingles worth it in Dallas County?
Often yes. Class 4 shingles pass the UL 2218 steel ball impact test and stand up better to hail. Many Texas home insurers offer a premium discount for them, so ask your carrier what the discount is before you decide, and get the manufacturer's product data sheet in writing.
Does a roofer need a permit for a reroof in Irving or Dallas?
Texas has no statewide building code enforcement, so permitting is decided city by city. Both Irving and Dallas require permits for roof replacement. Confirm in writing that the contractor is pulling the permit under its own registration rather than asking you to pull a homeowner permit.
What should I ask before signing a roofing contract?
Ask who actually does the work and whether crews are employees or subcontractors, who pulls the permit, what the workmanship warranty covers and for how long, what the deposit terms are, and what happens if the insurance settlement comes in lower than the estimate.
Should I let a roofer handle my hail insurance claim?
A contractor can meet the adjuster on site and point out damage, which is genuinely useful. What a contractor cannot do in Texas is negotiate or adjust your claim on your behalf unless licensed as a public adjuster, and no contractor may offer to waive or absorb your deductible.
