Manufacturer Credentials and Certifications | Istueta Roofing
Manufacturer certification plaques displayed in the Istueta Roofing office
Roofing Credentials for South Florida's coastal environment

Credentials and Certifications

Forty years of South Florida roofing produced a credential portfolio that no startup contractor can match. CertainTeed ShingleMaster PRO Roofer for asphalt shingle installations. MRA Best Metal Roofing Project, Q1 2023. Ludowici Elite Crown installer. Direct factory training across every major tile and metal manufacturer.

WARRANTY · TRAINING · ACCOUNTABILITY

Why Do Manufacturer Credentials Matter?

Manufacturer certifications grant access to extended warranties, factory training, quality audits, and the right to write coverage that non-certified contractors cannot. The credential is the visible proof that the contractor has completed manufacturer training and meets ongoing quality standards. The practice is the daily standard of work.

Roof material decisions in South Florida span multiple manufacturers.

What Credentials We Carry

For asphalt shingles: CertainTeed ShingleMaster PRO Roofer. Istueta exclusively installs CertainTeed asphalt shingle systems. The credential allows us to write CertainTeed's extended warranty with workmanship coverage on qualifying installations.

For metal roofing: MRA (Metal Roofing Alliance) Q1 Award 2023, plus authorized installer status with PAC-CLAD, Englert, and Berridge Manufacturing. For aluminum roofing and copper roofing, these certifications enable extended warranty coverage on standing-seam and architectural-sheet systems.

Istueta Roofing's 2013 Certified Contractors Network Company of the Year award, an engraved black glass trophy displayed in the company office

For tile roofing: Crown Roof Tiles and Verea Clay Tile certified applicator, Ludowici Elite Crown installer (clay tile). Each manufacturer's certification program requires installation training, fastener-pattern audits, and annual recertification.

For skylights and tubular daylighting: factory-trained installation of Solatube tubular daylighting fixtures and traditional skylight systems, with full manufacturer warranty coverage.

Why Multiple Credentials Compound

Roof material decisions in South Florida span multiple manufacturers. A homeowner choosing between tile and metal needs a contractor who's certified in both. A builder spec'ing a complex roof with skylights, gutters, and architectural shingles needs one contractor who can deliver all four credentials in writing.

Our multi-credential portfolio means one contractor handles the full project specification, warranty registration, and manufacturer liaison across every material in the scope.

How to Verify Our Credentials

CertainTeed ShingleMaster PRO Roofer status is verifiable through CertainTeed's contractor directory. The directory shows current certification status and credential tier.

MRA membership and the Q1 2023 Best Metal Roofing Project win are verifiable at the Metal Roofing Alliance website. We provide current certification documentation at request and at every proposal.

Frequently Asked

Roofing Credentials answers,
before you ask.

Why do manufacturer credentials matter?

Manufacturer certifications grant access to extended warranties, factory training, quality audits, and the right to write coverage that non-certified contractors cannot. The credential is the visible proof that the contractor has completed manufacturer training and meets ongoing quality standards.

How do I verify Istueta's certifications?

CertainTeed ShingleMaster PRO Roofer status is verifiable through CertainTeed's contractor directory. MRA membership and the Q1 2023 Best Metal Roofing Project win are verifiable at the Metal Roofing Alliance. We provide current verification on request.

How long have you held these credentials?

MRA Best Metal Roofing Project, Q1 2023. CertainTeed ShingleMaster PRO Roofer status is current and renewed per CertainTeed's recertification cycle. Tile, metal, and accessory credentials predate that; our teams hold factory training across tile, metal, and skylight manufacturers.

Are there manufacturers you don't carry?

We focus on the manufacturers whose products perform in South Florida coastal conditions and whose training programs maintain meaningful quality standards. We don't carry every roofing brand. We carry the ones we'd put on our own homes.

MANY SATISFIED CLIENTS

4.8 stars across 327+ Google reviews

Roberto Ramos

(Translated by Google) Sofia provided excellent and very professional service. (Original) Muy buena atencion de Sofia y muy profesional.

a month ago

Alicia Sosa

(Translated by Google) Thanks to Ramon's work, we decided to get a new roof since the old one had problems. (Original) Gracias al trabajo de Ramon decidimos hacer nuestro techo nuevo ya que el viejo tenía problemas.

2 months ago

Manel Menendez-Pou

(Translated by Google) I had a very good experience with Miss Sofia and I recommend her for your next project. Manuel Menendez Pou (Original) He tenido una muy buena experiencia con la Señorita Sofía y la recomiendo para su próximo techo. Manuel Menendez Pou

2 months ago

Osnilda Batista

(Translated by Google) Everything was very well explained, very professional. The visit was related to the installation of a Skaighlaigt on Monday, July 9, 2026, by Ramon Alvarez, a very professional and excellent agent. (Original) Fue muy bien explicado todo muy profesional.la visita fue en relación a la instalación de un skaighlaigt el día lunes 09-07- del 2026 por Ramon Álvarez muy Profecional exelente ajente,,

a month ago

Ann Bornstein

Istuera totally stunned me with the quality of their work and the men who did the work. Prompt, polite doesn't even begin to describe them. One the the things that stunned my neighbors was how immaculate they left my place each time they worked. Not one speck of dirt, not one iota of construction debris left anywhere. I will never use any other company.

2 months ago

Tameka Augustin

Sofia came to my house and was polite, thorough and knowledgeable. She gave me a quote for multiple options and explained the different options for roof replacement and repair. She gave me all the options without pressuring me to make a decision on the spot. Very happy with the information I received from Sofia.

2 months ago

Donna Papile

Sophia was here did a great job talked about my roof and we have to wait on insurance but great prices thank you Sophia for everything

a month ago

James Mincey

My consultation with Ricardo went very well he explained to me about the company the products they use and what set their company above from other companies he was very professional and polite and by the way I found this company on Facebook how about that the products they use are high quality products which is what I'm looking for can't wait to get this project started talk to you soon Ricardo

2 months ago

wrv151

Sofia, was on time to appointment , was prepared thoroughly and was very professional in her presentation. Highly recommend her as a service rep and Istueta roofing.

2 months ago

Gloria Tantalean

Sophia was very informative as to what I was looking for in roof repairs if needed and solar fans for the roof plus gutters. Enjoyed her knowledge.

2 months ago

Reviews sourced from Istueta Roofing's verified Google Business Profile. · See them all →

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Roofing Credentials built for the coast.

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