Flat Roof Systems
Expert installation of TPO, PVC, and Modified Bitumen membranes built for extreme durability.
Commercial & Industrial Systems
Commercial Roofing Contractor in Riverside, CA
Imperial Roofing & Gutters Inc. provides high-performance commercial roofing solutions for Riverside business owners and property managers. From high-capacity warehouses to retail centers and office complexes, we specialize in Title 24 compliant systems, flat roof restoration, and durable replacements.
HOA
Managed complex specialists
Flat Roofs
TPO, PVC, and Silicone
Industrial
Large-scale warehouse roofing
Commercial Service in 3 Easy Steps
1
Audit & Report
We perform a comprehensive photo inspection of field areas, penetrations, and drainage systems.
2
Detailed Proposal
You receive a clear scope of work including maintenance, coating options, and budget planning.
3
Expert Install
Our crews execute the project with minimal disruption to your daily operations or tenants.
Commercial Roofing Built for Long-Term Value
Commercial structures in the Inland Empire require systems that can handle extreme UV exposure. Imperial Roofing & Gutters Inc. specializes in Title 24 compliant systems, including reflective TPO and PVC membranes.
These "cool roof" options significantly reduce building cooling costs and prevent structural degradation. We prioritize organized site control and communication to ensure you can maintain business as usual while we work.
Services We Offer
Providing heavy-duty commercial systems and professional maintenance across Southern California.
HOA & Multi-Family
Organized roofing support for boards and property managers, focusing on safety and documentation.
Industrial Drainage
Custom high-capacity commercial gutters designed to handle massive runoff and protect foundations.
Commercial Systems & Options
We help you choose a commercial roof system based on slope, budget, and performance needs.
TPO Roofing
Highly reflective single-ply membrane that reduces building cooling costs.
PVC Roofing
Ideal for food service or chemical exposure—extremely fire and puncture resistant.
Silicone Coating
Seamless restoration system that extends the life of structurally sound flat roofs.
Mod-Bit
Multi-layered asphalt system known for exceptional durability and leak protection.
Metal Roofing
Repair and coating services for standing seam commercial warehouses.
Commercial Roof Replacement Process
Tear-Off & Substrate Audit
We remove existing membranes down to the structural deck. Our crew audits the substrate for rust, rot, or drainage slope issues, ensuring the foundation is secure before the new energy-efficient insulation and membrane are installed.
Membrane, Heat-Welding & Detailing
We install the new commercial membrane, heat-welding all seams to create a single waterproof sheet. We detail all penetrations, HVAC curbs, and drains with reinforced flashing. The project concludes with a quality review and job-site cleanup.
Anatomy of a Commercial Roof
A high-performance commercial flat roof relies on a system of layered components working in unison.
Structural Deck
The foundation of the roof, typically steel, wood, or concrete.
Insulation (ISO)
Provides R-value and energy efficiency while protecting the building interior.
Reflective Membrane
The TPO or PVC outer layer that sheds water and reflects UV radiation.
Edge Flashing
Reinforced details that protect perimeters, drains, and wall transitions.
Why Property Managers Choose Imperial
Our work is built around quality craftsmanship, direct communication, and systems designed for Inland Empire performance.
Photo Documentation
We provide detailed photo-based findings that make it easy for boards and owners to approve projects.
Safety & Compliance
We adhere to strict safety protocols and are fully licensed and insured for commercial environments.
Active Communication
We provide regular updates so tenants and building occupants know exactly what to expect.
Industry Recognition
Our Partners & Certifications
Commercial Roofing Service Areas
We provide professional-grade roofing and flat roof maintenance throughout the Inland Empire.
Frequently Asked Questions
For large distribution centers in Riverside, TPO is often the best choice. It is energy-efficient, highly solar-reflective, and cost-effective for large field areas.
A properly installed and maintained TPO roofing system can last 20 to 30 years depending on foot traffic, maintenance habits, and environmental exposure.
Yes. We specialize in the organized reporting, photo documentation, and phased scheduling required for multi-family property approvals.
Get a Free Commercial Estimate
Tell us about your facility or HOA project and we'll follow up with a professional audit.