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Understanding GAF Master Elite Certification

When you invest in a new roof for your commercial property or home, choosing the right contractor makes all the difference. At Cran-Marsh Inc., we’ve earned the prestigious GAF Master Elite certification, placing us among the top 2% of roofing contractors nationwide. This certification represents more than just a credential—it signifies our commitment to excellence in every roofing project we undertake throughout New England, including Cape Cod and the Islands.

The GAF Master Elite program requires contractors to meet stringent criteria that go far beyond basic licensing requirements. We maintain proper insurance coverage, demonstrate proven reliability through customer surveys, commit to ongoing professional training, and showcase our installation expertise through rigorous testing. As a family owned and operated business with over 50 years of experience, we’ve built our reputation on the trusted, competent, and honest service that this certification validates.

Benefits of Working with a GAF Master Elite Contractor

Choosing Cran-Marsh Inc. for your roofing needs means accessing exclusive benefits that standard contractors simply cannot offer. Our Master Elite status enables us to provide the GAF System Plus Limited Warranty, which extends coverage up to 50 years on select roofing systems. This comprehensive protection includes both material defects and workmanship, giving property owners peace of mind that extends well beyond typical manufacturer warranties.

We also offer the GAF Golden Pledge Limited Warranty, the strongest roofing warranty available in the industry. This warranty covers material defects for up to 50 years and workmanship for up to 25 years, with GAF backing our installation quality directly. During the critical early years when most roofing problems occur, this warranty provides 100% coverage for both materials and labor, eliminating unexpected repair costs.

Our Comprehensive Roofing Expertise

Beyond our GAF Master Elite certification, we hold additional credentials that demonstrate our versatility and expertise across multiple roofing systems. As a CertainTeed Master Shingle Applicator, we’ve proven our proficiency with another leading manufacturer’s products, ensuring we can recommend the best solution for each unique project. Our Velux 5 Star Skylight Specialist certification further expands our capabilities, allowing us to integrate natural lighting solutions seamlessly into your roofing system.

  • Commercial roofing systems designed for durability and energy efficiency
  • Complete roof replacement using premium materials and proven installation methods
  • Specialty installations including skylights, solar-ready systems, and green roofing options
  • Preventive maintenance programs to maximize your roofing investment

Quality Assurance and Installation Standards

Every roofing project we undertake follows GAF’s strict installation guidelines, ensuring optimal performance and longevity. We begin with a thorough inspection of your existing roof structure, identifying any underlying issues that could compromise your new roofing system. Our certified installers then follow a systematic approach that includes proper deck preparation, strategic placement of underlayments, precise shingle alignment, and meticulous attention to critical areas like valleys, ridges, and penetrations.

The GAF Master Elite program requires us to maintain current training on the latest installation techniques and product innovations. Our team regularly attends factory training sessions where we learn about new materials, installation methods, and building science developments. This ongoing education ensures we deliver roofing solutions that incorporate the latest industry advancements while maintaining time-tested quality standards.

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Contact Cran-Marsh Inc. today for comprehensive service in New England, including Cape Cod and the Islands

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What our customers are saying
Customer Reviews
Tim, Brian and crew did a fantastic job replacing the roof on our home. From initial contact, proposal and completing the job was quick, professional and a job done well.
Brian S.
Google Review
Very easy group to work with. Very professional. Always got back to me within a reasonable time when I had a question. Did a great job. Very satisfied.
Ben F.
Google Review
Cran-Marsh was friendly and responsive. Tim Bronk talked us through the options especially with the problems of getting shingles. Brian, in particular, ran the team well and paid attention to all the details. When they came for the job they were in and out of here in 2 days. The...
H. Evans
Google Review
Solid Company. Great people. Staff communicates well and keeps you informed on progress. Highly recommend Cran-Marsh for your project.
Ronald L.
Google Review
Awesome group of guys here at cran marsh , the young Brian was fantastic what a great young man and team!!!!
Hayden D.
Google Review
Tim’s crew did an awesome job. I couldn’t ask for a more courteous and professional crew. Brian, the foreman, was very knowledgeable and kept us informed throughout the job.
Tracyjo H.
Google Review
We recently had our old deck replaced by Cran-Marsh Inc. and we’re really happy with how it turned out. The whole process was straightforward—they walked us through the options, helped us choose the right materials, and the crew was great to work with. The new deck feels solid and looks...
Jessica BW.
Google Review
This is the 5th roof Cran Marsh has done for us this year great service and awesome job!!! Jimmy form J McLaughlin Builders Inc.
James M.
Google Review
Had a leak in one of my skylights during a bad rainstorm. Called Cran Marsh and Tim came right out and showed me different replacement windows and also about the rebates that I could do. Tim and his guys came and replaced the window. Left everything clean. I can’t recommend...
Christine R.
Google Review
Absolutely fantastic experience from beginning to end. The work completed is excellent and I couldn’t be happier. Everyone was so friendly and accommodating, never left a mess at end of day. Any questions answered in timely manner. Definitely recommend to anyone looking for home upgrades
Laurie P.
Google Review
Tim and his crew did a fantastic job last year building our new deck. We get compliments on it all the time. We asked Tim back this year to do remodels on our two bathrooms. We couldn’t be more pleased with the quality of the work.
James B.
Google Review
We just had our roof replaced and are so happy with everything about the experience. We would highly recommend Tim and his crew to anyone on the south coast. Affordable, great service, quickly done, and they added the carpentry work we requested at the same time at a great price....
Carleen ML.
Google Review
Cran-Marsh is an excellent company to work with. They redid our roof and siding in a timely manner. Workers showed up everyday on time and the project managers were frequently stopping by to make sure our questions/goals were met. All of the staff were pleasant and easy to work with...
Ashley R.
Google Review
I am a builder and have been doing roofing business with Cran Marsh for several years. Tim Bronk is a certified roof master from the manufacturer which many roofing companies don’t have. They do great work and clean up every job and always sends a representative to inspect every job...
Michael L.
Google Review
Couldn’t be happier with the painless experience I had with Cran Marsh! Reliable, affordable, and professional. Thanks Tim
George K.
Google Review
Cran Marsh replaced my roof today and it looks great, and you would never knew they were here as my property is super clean. They are very professional and no pressure. I highly recommend them. Left side is what they did.
Avenger
Google Review
Our new roof looks great! Tim was very responsive and his team did quality work at a great price. I would highly recommend them if you need a new roof.
Fatema D.
Google Review
Just had my roof and 6 skylights replaced by Cran-Marsh It was completed in one day . The roof and skylights look amazing. I received lots of compliments from my neighbors . The cost was extremely reasonable and the quality is outstanding Tim is very knowledgeable and professional. He explained...
C. Bentley
Google Review
You will not believe how quickly these people work and yet do a thorough and professional job! They are amazing and arrived on schedule and got to work immediately! They completed our entire roof and attached garage all in one day! We heard about them from our neighbors who were...
Claire S.
Google Review
I contracted Cran Marsh to remove and replace my roof. Tim came to the house the day I called him. He quoted me a fair price and told me what to expect and when his crew would arrive. On the quoted day his crew arrived at 7:00 am and began...
Jack K.
Google Review
Brian, Terry, Lisa and the whole team at Cran-Marsh were wonderful to work with! They redid our entire roof in one day. Very professional, very kind, excellent workmanship and attention to detail. They made sure we were taken care of throughout the whole process, and that we were happy with...
Rachel M.
Google Review

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