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 303+ Google reviews

Clarence Fuller

Sophia was very patient with me very good associate. Looking forward to meeting her again for the next time on October 2 Play final review of the estimated

3 weeks ago

Maria Boada

(Translated by Google) Sofia was a very kind person; we understood everything she explained to us. Her attention and performance in her work were very efficient. (Original) Sofía fue una persona muy amable, entendimos todo lo que nos explicó, muy eficaz su atención y su desenvolvimiento en su trabajo

a month ago

Roxy Alvarado

I had a great experience working with Ramon. He was professional, knowledgeable, and made the entire roofing process easy to understand. He took the time to answer all my questions, never made me feel pressured, and was always responsive throughout the process. His honesty, attention to detail, and commitment to providing excellent customer service really stood out. I highly recommend Ramon to anyone looking for a trustworthy and reliable roofing sales professional!

a month 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 weeks ago

Josefina Cabrera

Ricardo did a great job explaining and showing me condition of the rooftop

a month ago

Maria Gutierrez

Sofia was amazing, very knowledgeable and professional. It was a pleasure to meet with her

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.

a week ago

Lian Rodríguez

I worked with Ramon Alvarez and if you need a roof guy I would definitely recommend him. He really goes the extra mile to make sure you are taking care of 10/10.

a month ago

Carlos Orozco

Phenomenal professional and knowledgeable visit by Ricardo to the point that we are looki g forward to establish the contract after the insurance determination to replace the roof.

a month ago

Richard Dubin

Sofia B was excellent. She was knowledgeable and worked quickly Thx

4 weeks 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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