How many commercial roofing contractors are in Gilbert?
Our directory lists 9 independently verified commercial roofing contractors serving Gilbert, Arizona, ranked by experience, certifications and reputation. Jim Brown and Sons Roofing (JBS Roofing) is ranked #1.
How do I choose a commercial roofer in Gilbert?
Confirm licensing and insurance for Arizona, ask for commercial project references in Gilbert, get multiple written quotes, and check each contractor's BBB standing. Every company listed here has been independently researched.
What ROC license should a commercial roofing contractor hold to work in Gilbert?
Commercial roofing contractors in Gilbert must hold a C-42 commercial roofing classification from the Arizona Registrar of Contractors (ROC), or a dual KA-42 covering both commercial and residential work. Any project exceeding the minimum statutory threshold in combined labor and materials requires an active ROC license, and unlicensed parties cannot legally pull Town of Gilbert building permits. The ROC license can be verified at roc.az.gov using the contractor's name or license number — verification takes minutes and confirms both license status and any complaint or disciplinary history registered with the ROC.
Is SPF roofing the right choice for a Gilbert commercial building, or is TPO more appropriate?
Both SPF and TPO are well-proven systems in the East Valley commercial market, and the choice depends on the building's specific characteristics. SPF excels on buildings with numerous penetrations (HVAC curbs, conduit, drainage) because it can be applied seamlessly around complex shapes that would require extensive flashing on a sheet-membrane system. TPO excels on large, relatively unobstructed roof areas where weld-sealed seams provide consistent water resistance and the white surface delivers strong reflectance values. Many experienced Gilbert commercial roofers use SPF in penetration-dense areas and TPO or modified bitumen on simpler field areas on the same building, combining the strengths of each.
Does the Town of Gilbert require a building permit for a commercial roof replacement?
Yes. The Town of Gilbert's Development Services department requires a building permit for commercial reroofs and replacements. The permit is pulled by the licensed contractor and inspections are scheduled through Gilbert's building department. In practice, this means the contractor needs to submit plans that include the system specification and manufacturer data, and the inspection confirms that installation matches the approved plans. Homeowners and property managers can verify permit status for a project by contacting Gilbert Development Services, and should confirm the permit has been pulled before allowing work to begin on their building.