Free Estimate (602) 314-4650
Expert Roofing Insights

How to Pick the Right Commercial Roofing Contractor

Expert roofing and waterproofing solutions backed by certified crews, responsive service, and warranties built for long-term protection.

Get a Free Estimate

The most important aspects to research about a contractor

Picking the right commercial roofing contractor may seem like a daunting task; however, asking the right questions and doing your research can help calm the uncertainty. When choosing a commercial roofing contractor, following are the factors to consider.

Experience Level is one of the first factors anyone should consider when vetting potential roofing contractors. Selecting a company with a history of work in your geographic market is crucial. A company with decades of experience is one that you know will survive the test of time, and will be to do the job and to follow up once it is complete. With 20+ years of knowledge, experience, workmanship and expertise, American Roofing and Waterproofing is a prime example of a reputable contracting company operating in the Valley of the Sun.

Past Projects are a great tool in determining the reliability of a roofing contractor. Before committing to any contractor, ensure you’ve done your due diligence by researching reviews and references. Often, past customers provide the best trove of knowledge regarding the experience of working with a contractor. At American Roofing and Waterproofing, you can find updated customer reviews directly on our website; never shying away from customer reviews is a sign of a credible contractor. We will happily provide a list our completed projects and relative details upon request.

Subcontractors, often used by commercial roofing contractors, present a number of positives for the contractor, but sometimes the end product can suffer. Subcontractors can lower costs by subcontracting a more flexible workforce for extra hands on a project during the busy times, and less often during down times. This promotes high levels of efficiency. One of the downsides of subcontractors often cited is inconsistency in workmanship, and sometimes less accountability. We recommend asking your potential roofer the percentage of subcontractors they plan to use during the course of the project.

Manufacturer Certification is the highest honor a manufacturer can give a contractor, and certainly some criteria to consider when you are appraising potential roofing contractors. Manufacturer certifications indicate that a contractor is skilled and experienced with products and/or brands. In other words, the more manufacturer certifications, the better.

All of the factors listed above should help you in your roofing quest. We believe that the roofer you select should mark the beginning of a meaningful relationship—which speaks to trust and transparency, from the first call to the duration of a building’s roof.

24/7 Emergency Services

Roof leak, storm damage, or urgent repair?

Our emergency roofing team is available around the clock for fast response across Arizona, California, Colorado and Texas.

Call (602) 314-4650
• TOP RATED • QUALITY • TRUSTED •
Client Stories

Trusted Across the Southwest

Serving Arizona, California, Colorado, and Texas. See what your neighbors are saying.

Verified

"Working with Jose has been awesome quick response and quality work! Highly recommend American Roofing all day!"

A

Art C.

Google Review • Sep 2026
Verified

"Cameron has been very quick to come to the property when we have asked for a proposal for repairs. It's nice to not have to wait for days for someone to come out to give a proposal."

R

Rhonda D

Google Review • Sep 2026
Verified

"Jose and his team did an amazing job!! His Customer service is excellent. Set expectations from the start, than exceeded them. Answers call quickly. Integrity in meeting both his quoted price and standards."

C

Charles S.

Google Review • Sep 2026
Verified

"Cameron was absolutely amazing! From start to finish, the customer service was exceptional. He was professional, friendly, attentive, and always responded quickly whenever I had a question or needed assistance…"

G

Gizelle L

Google Review • Sep 2026
Verified

"I'd like to thank Jose for his prompt action during this crazy monsoon season. Cleaned up my carports and put my residents minds at ease seeing the professional team inspecting our roofs!"

B

Brandon V.

Google Review • Sep 2026
Verified

"A huge shout out to Jose Alvarez, he is hardworking and very well at communicating on our project."

M

Mckenna A

Google Review • Sep 2026
Verified

"We have been using Cameron from American Roofing and waterproofing has been great at our property would highly recommend"

T

Troy D.

Google Review • Aug 2026
Verified

"I can't say enough great things about Jose! He was incredibly professional, thorough, and attentive throughout the entire process. He made sure everything was inspected carefully, explained their findings in a…"

H

Heather G.

Google Review • Aug 2026
Verified

"Cameron was fantastic to work with! I spoke with him about getting a roof inspection done, and from the start, he was professional, knowledgeable, and incredibly easy to work with. His customer service is top-n…"

K

Kira W.

Google Review • Aug 2026
Verified

"Spoke to Cameron about getting some work done on my roof he was very knowledgeable, had great customer service, and goes above and beyond for his customers. Would definitely recommend working with Cameron he is…"

P

Paige L.

Google Review • Aug 2026
Verified

"Called this company for a roof inspection they sent Cameron out in a very timely matter he had great customer service was able to answer any questions I had and gave me a fair quote!!"

T

Tylor S.

Google Review • Aug 2026
Verified

"I have to say, American Roofing has an incredible team of people working for them. Having a dedicated representative like Cameron looking after me has been a true pleasure. While the entire team is outstanding…"

J

J.P.

Google Review • Aug 2026
Common Questions

Everything You Need to Know

Expert answers to your biggest roofing questions.

Absolutely. We are insurance claim specialists. We work directly with your insurance adjuster to ensure all damage is documented and covered. From the initial inspection to the final payout, we handle the paperwork so you don't have to.

We provide full roofing services across the entire Phoenix metro area, greater state of Arizona, California, Colorado and Texas. Not sure if we service your location call us at (602) 314-4650.

Yes. We back our work with industry-leading warranties on both materials and workmanship. Coverage varies by roof system and project type, so we'll walk you through exactly what your roof qualifies for — in writing — before any work begins.

We specialize in all major commercial systems, including TPO, PVC, EPDM, Built-Up (BUR), Modified Bitumen, and Metal Roofing. We also offer roof coating systems that can extend the life of your existing roof at a fraction of the replacement cost.

For emergency repairs, we offer 24/7 response. For roof replacements, our timeline depends on material availability and current schedule, but we typically can schedule inspections within 24-48 hours and begin work shortly after permit approval.

Don't Wait for the Next Storm

Secure Your Investment
With Confidence

Join thousands of Arizona property owners who trust American Roofing & Waterproofing. Get a comprehensive 50-point inspection today.

Trusted By Industry Leaders

ARCA
AMA
BBB
AACM
NAA
Certified Partner
BOMA Phoenix
ARCA
AMA
BBB
AACM
NAA
Certified Partner
BOMA Phoenix