Professional commercial roofing crew installing TPO membrane on a Southern California office building
Licensed & Insured • 20+ Years Trusted

Commercial Roofing Services

Whether you're a property manager, HOA company, warehouse owner, or commercial broker, we handle all commercial roofing systems. From immediate leak repairs to full roof replacements, get a commercial quote or schedule an inspection today.

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Commercial Roofing Systems

We install, repair, and maintain every major commercial roofing system. Our certified crews deliver large-scale projects on time with minimal disruption to your tenants and operations.

TPO Roofing

Thermoplastic polyolefin single-ply membrane and the gold standard for energy-efficient commercial roofs. Highly reflective, heat-weldable seams, and exceptional resistance to UV, ozone, and chemical exposure. Ideal for retail, office, and industrial buildings.

EPDM Roofing

Ethylene propylene diene monomer is a proven synthetic rubber membrane with a 50+ year track record. Outstanding durability in extreme temperatures, superior hail resistance, and low lifecycle cost. Perfect for warehouses and large flat-roof structures.

Flat & Built-Up Roofing

Multi-layer built-up roofing (BUR) and modified bitumen systems deliver proven waterproofing for low-slope commercial structures. Redundant layers provide exceptional protection against ponding water, foot traffic, and Southern California's intense UV exposure.

Metal Roofing

Standing seam and corrugated metal roofing systems engineered for maximum longevity and wind resistance. 40 to 70 year lifespan, zero combustibility rating, and excellent for buildings requiring large clear spans. Ideal for industrial facilities, HOA common areas, and multi-tenant complexes.

Roof Coatings

Extend the life of your existing roof by 10 to 20 years with professional-grade silicone and acrylic roof coatings. Reflective coatings reduce cooling costs, seal existing leaks, and eliminate the expense of a full tear-off. A cost-effective solution for property managers looking to maximize ROI on aging roof assets.

Why Property Managers, HOA Companies & Brokers Choose Us

Fully Licensed & Insured

CSLB-licensed with full general liability and workers' compensation coverage. We carry the certifications property managers and building owners require.

24/7 Emergency Response

Roof leaks don't wait for business hours. Our emergency crews mobilize fast to stop active leaks, apply temporary weatherproofing, and prevent interior damage to your tenants and inventory.

Free Roof Inspections

Comprehensive commercial roof inspections with detailed photo documentation and written reports. We identify issues before they become costly problems, at no cost or obligation to you.

Minimal Business Disruption

Our large, experienced crews execute projects efficiently with careful scheduling around your business operations. We coordinate directly with property managers and tenants to minimize noise and access impacts.

Roof Maintenance Programs

Protect your investment and avoid costly emergency repairs. Our structured maintenance programs are designed for property managers, HOA boards, and warehouse operators who need reliable, budget-friendly roof asset management.

Basic

Essential Maintenance

Keep your roof in baseline condition with scheduled inspections and preventive care.

  • Bi-annual roof inspections
  • Drain & gutter clearing
  • Minor sealant & caulk touchups
  • Written condition reports
Professional

Proactive Care

Quarterly attention that catches problems early and keeps your roof warranty compliant.

  • Quarterly roof inspections
  • Basic leak & ponding repairs
  • HVAC curb & penetration inspections
  • Photo-documented reports
  • Priority scheduling
Premium

Asset Protection

The complete program for portfolio managers who need maximum uptime and predictable budgeting.

  • Emergency leak response priority
  • Infrared moisture scans
  • Annual budget forecasting
  • Drone aerial inspections
  • All Professional tier features included
Complimentary Service

Free Drone Roof Inspections

Get a bird's-eye view of your roof's condition without anyone setting foot on it. Our high-resolution drone inspections deliver detailed leak detection reports, thermal imaging, and comprehensive condition evaluations, giving property managers and building owners the data they need to make informed maintenance decisions. 100% free, no obligation.

Schedule Free Drone Inspection Call (888) 993-3354

Need Emergency Roof Repair?

Active leak or storm damage? Our commercial crews are available 24/7. Call now for immediate emergency response across Southern California.

Call (888) 993-3354

Request a Commercial Bid or Inspection

Tell us about your property and roofing needs. A commercial specialist will contact you within one business day to schedule a comprehensive assessment and provide a detailed proposal.

Proudly Serving Southern California

A1 Solar Consulting LLC delivers commercial roofing services across 5 major Southern California counties, from downtown high-rises to suburban retail centers and industrial parks.