Flat Roof Repair

When flat roofing starts to leak, the resulting damage can spread quickly, risking your structure and interior. That’s where flat roof repair comes in. Our team identifies the source of the issue and applies long‑lasting fixes. At Alhambra Superior Roofing, we combine expert craftsmanship with roofing knowledge to tackle everything from simple EPDM flat roof repair to full flat roof replacement.


Without timely flat roof leak repair, small issues can lead to major water damage, mold, and structural decay. As experienced flat roof replacement contractors, we repair or replace roof systems with care and code-compliant materials. Whether it's commercial flat roof repair, emergency flat roof services, or routine maintenance, homeowners and businesses in Alhambra trust us for reliable, sensitive solutions.

Our Flat Roof Services

We provide comprehensive solutions for flat roofing systems. Whether you're patching a leak, upgrading a worn surface, or starting fresh.

Flat Roof Leak Repair


When you detect moisture or see pooling on your roof, timely flat roof leak repair is essential. We pinpoint the source of leaks quickly using visual inspection, moisture meters, and infrared scanning.


Once identified, we apply durable patching and seal enhancements to keep your roof watertight. Our repairs are designed to prevent damage from expanding or recurring.

Commercial Flat Roof Repair


Businesses require reliable roofing that maintains operations and protects assets. Our commercial flat roof repair service is built to cover everything from small leaks to large-scale membrane deterioration on warehouses, retail spaces, and apartment complexes.


Working with a variety of flat roof systems and materials, we restore structural integrity and prevent downtime. We coordinate with building owners to customize repair solutions that fit project timelines and budgets.

Emergency Flat Roof Services


When leaks strike during storms or emergencies, you need help fast. Our emergency flat roof services are available 24/7 to tarping, patching, and temporary waterproofing to halt water intrusion immediately.


Once the crisis is contained, we follow up with a full assessment and permanent repair plan. Our goal is to protect your property without delay or confusion.

Flat Roof Replacement Contractors


Sometimes repair isn’t enough, especially for aging systems or extensive damage. As licensed flat roof replacement contractors, we handle full tear-offs and re-roofing with attention to durability, energy efficiency, and code compliance.


We help clients choose the right material—whether EPDM, TPO, or built-up roofing. You’ll receive a clear timeline and cost estimate before work begins.

Signs Your Flat Roof Needs Repair


Here are some common indicators that your flat roof needs attention and prompt repair:


Persistent Water Pooling


Flat roofs that retain water after rain increase the risk of leaks and membrane deterioration. If water remains longer than 48 hours, it’s time to inspect for underlying issues.


Cracks, Blisters, or Bubbling


Visible membrane flaws like blistering or cracking suggest heat damage or trapped moisture. These areas weaken your roof’s defenses and demand prompt patching.


Interior Water Damage or Mold


Ceiling stains, mold spots, or peeling paint often signal water has breached the roofing system. Even a small leak can cause costly structural damage if ignored.


Aging or Weathered Membrane


Roof membranes that show wear from UV exposure, brittleness, or granule loss are less effective over time. They typically warrant a full flat roof replacement before leaks become frequent.

Our Flat Roof Repair Process

Initial Inspection and Leak Detection

We start with an on-site evaluation to look for visible signs of damage, standing water, or deterioration. Using tools like moisture meters and thermal imaging, we pinpoint both obvious and hidden issues. If needed, we apply temporary remedies during the visit to protect your space immediately.

Diagnosis and Strategy Planning

After pinpointing the problem, we discuss repair versus replacement options based on membrane condition, roof age, and structural integrity. We recommend the best path forward—be it a targeted EPDM flat roof repair, full flat roof replacement, or a hybrid solution. You receive a detailed plan and cost breakdown before any work begins.

Repair or Replacement

Once approved, we schedule the work and mobilize our crew. Repairs use high-quality sealants, patches, and compatible materials. For replacements, we remove the old system and install your new roofing with precision. Every job is performed with safety, code compliance, and clean job site practices.

FAQs

  • How fast can you respond to a flat roof leak?

    We offer emergency flat roof services, and our team can often arrive the same or next day depending on availability. We act quickly to stabilize your roof and limit further damage. Afterward, we perform a detailed inspection to plan permanent repairs.

  • Is EPDM flat roof repair a reliable solution?

    Yes, EPDM flat roof repair is often very effective when done correctly. We use patches and seam sealants that bond strongly with the existing membrane. This restores the waterproof seal and extends the life of the roof.

  • What’s the difference between a repair and full replacement?

    A repair targets specific issues such as leaks, cracks, or seam separation and is more cost-effective when the rest of the roof is in good condition. A flat roof replacement is recommended when the system shows widespread deterioration, aging, or meets the end of its lifespan. In either case, we help you choose the most durable and affordable solution.

  • Can you repair a commercial flat roof without disrupting business?

    Yes, our commercial flat roof repair team is trained to work efficiently with minimal interruption to your operations. We schedule work at times that suit your business, and we keep mess and disruption to a minimum. Most repairs are quick, and we keep walkways clear and secure.

  • Do you offer warranty or maintenance plans?

    Yes, every long-term repair or replacement comes with a workmanship warranty. We also offer optional maintenance plans to help you catch wear early and prevent leaks before they escalate. Regular checks save money and extend your roof’s lifespan.