Reliable Residential & Commercial Roofing Contractors in Santa Ana, CA
For over 34 years, Pacific Roofing Systems has provided top-tier roofing installation, emergency leak repair, and preventative maintenance across Santa Ana and central Orange County. As a certified GAF Master Elite Contractor—a distinction held by fewer than 2% of roofing companies nationwide—we combine expert craftsmanship with premium materials engineered to safeguard urban commercial centers and historic residential communities alike.
34+ Years Experience
GAF Master Elite Contractor
Licensed, Bonded & Insured
50-Year Leak-Free Guarantee
Specialized Roofing Solutions for Santa Ana’s Urban & Historic Infrastructure
As the institutional heart and county seat of Orange County, Santa Ana features a distinct mix of property styles that demands a versatile, highly experienced roofing partner. The city spans everything from massive industrial corridors and mid-rise corporate offices to highly protected historic homes dating back to the early 20th century.
At Pacific Roofing Systems, we are fully versed in Santa Ana’s local municipal building codes, commercial permitting procedures, and California Title 24 cool-roof standards. Whether you manage an industrial facility prone to ponding on a low-slope roof or own a historic home requiring careful architectural preservation, our team custom-engineers systems that maximize structural longevity, slash cooling costs, and withstand modern environmental demands.
Comprehensive Central Orange County Roofing Solutions
🏢 Commercial, Industrial & Institutional Roofing
Protect your business investments and institutional facilities with robust, low-maintenance flat and low-slope roofing systems.
- TPO & PVC Single-Ply Membranes: Premium, heat-welded, highly reflective white roofs ideal for Santa Ana’s manufacturing hubs, warehouses, corporate centers, and retail plazas.
- Built-Up Roofing (BUR): Multi-layered, ultra-rugged asphalt systems engineered to provide superior puncture resistance on high-traffic roofs.
- Advanced Drone Inspections: We leverage professional drone technology to perform rapid, non-invasive roof inspections, identifying sub-surface moisture or membrane compromises without disrupting your daily business operations or tenants.
🏡 Residential Shingle, Tile & Historic Preservation
We provide premium residential roofing installations designed to enhance curb appeal, meet local aesthetic standards, and offer superior weather protection.
- Historic Preservation & Tile Repair: Expert handling, structural underlayment replacement, and installation of classic clay and concrete tile roofs matching local historic guidelines.
- Architectural Shingle Systems: High-performance, fire-rated composite shingles engineered to withstand heavy winds and intense UV exposure.
- Cool Roof Upgrades: Advanced reflective materials designed to reject solar heat, lowering indoor temperatures and reducing summer utility bills.
Proudly Serving the Entire Santa Ana Community
Our commercial and residential roofing crews are deployed daily throughout Santa Ana’s major neighborhoods, industrial zones, and civic centers.
- Downtown Santa Ana & Civic Center District
- Floral Park & Washington Square Historic Neighborhoods
- South Coast Metro Area
- Grand Avenue Industrial Corridor
- Bristol Street Commercial District
Recent Projects in Santa Ana
📍 Commercial TPO Overhaul – Near Grand Avenue Corridor
- The Challenge: A large commercial manufacturing warehouse was suffering from chronic seam failures and localized pooling water on an aging cap-sheet roof, threatening inventory and equipment.
- The Solution: Utilized professional drone moisture mapping to isolate and remove damaged insulation, reinforced the flashing along the parapet walls, and installed a fully adhered, energy-efficient 60-mil TPO single-ply membrane system to ensure long-term waterproofing.
📍 Historic Home Roof Restoration – Floral Park
- The Challenge: A historic Mediterranean-style home had an aging tile roof with completely degraded organic felt paper underneath, resulting in active interior ceiling leaks that threatened the home’s historic plaster.
- The Solution: Carefully detached and preserved the home’s original clay tiles, stripped the deck bare to repair localized wood rot, installed a high-temperature self-adhering synthetic underlayment, and re-laid the original tiles to meet strict local preservation aesthetics.
What Your Neighbors Say About Us
⭐⭐⭐⭐⭐ “Pacific Roofing Systems did an outstanding job on our commercial building in the South Coast Metro area. Their drone inspection caught structural moisture issues our previous contractor missed entirely. Fast, professional, and completely transparent throughout the process.”
— Jim R., Facilities Manager, Santa Ana
⭐⭐⭐⭐⭐ “We hired them to fix a persistent leak on our older home in Floral Park. They were incredibly respectful of the property’s historic elements, replaced the failed underlayment perfectly, and left the yard spotless. Fantastic service!”
— Elena G., Santa Ana Resident
Schedule Your Free Estimate with Santa Ana’s Roofing Experts
Don’t let a minor leak turn into an expensive structural or operational headache. Contact Pacific Roofing Systems today for an honest, professional assessment and a transparent, competitive quote.
The Only Estimate You Need
Accurate. Competitive. Transparent.
