Flat Roof Installation and Repair

Superior Roofing & Sons specializes in flat roof installation and repair services tailored to the unique coastal environment of Huntington Beach homes and businesses. With years of experience serving Orange County, our certified technicians understand the specific challenges flat roofs face in Southern California's climate.


Our flat roof installation and repair process begins with a comprehensive assessment of your property's specific needs. We select premium materials designed to withstand Huntington Beach's coastal conditions, including high-performance TPO and PVC membranes that reflect heat and resist moisture intrusion. Every installation follows exacting standards that exceed local building codes, ensuring maximum durability and energy efficiency.


When performing flat roof installation and repair, our team addresses common issues like inadequate drainage, membrane deterioration, and flashing failures before they lead to costly structural damage. We utilize advanced thermal imaging technology to detect hidden moisture and provide solutions that extend your roof's lifespan by 15-20 years.


Emergency flat roof repair services are available within 24 hours because we understand that roof problems can't wait. From minor patching to complete roof replacements, we deliver craftsmanship that protects your investment year after year.


Trust Superior Roofing & Sons for flat roof installation and repair that combines quality materials, expert workmanship, and exceptional customer service.

Our Installation Services

Our process includes material selection, structural assessment, and attention to weatherproofing for lasting performance.

Residential Flat Roof Installation

We specialize in flat roof installations for homes, emphasizing durability and energy efficiency. Our team evaluates your roof’s structure to recommend solutions like TPO or EPDM membranes that offer excellent waterproofing and UV resistance.



Proper drainage is a priority to prevent standing water and leaks.

We ensure all edges and seams are sealed tightly, increasing your roof’s lifespan. Our residential installs meet local building codes and homeowner association guidelines, providing peace of mind with every project.

Commercial Flat Roof Solutions

Our commercial roofing services address large-scale needs with systems designed for frequent foot traffic and equipment installation. We install built-up roofing (BUR), single-ply membranes, and modified bitumen, depending on your building’s requirements.



We handle complex layouts and rooftop HVAC units while minimizing business disruption. Safety protocols and thorough inspections guarantee a secure, code-compliant installation suited for warehouses, offices, and retail spaces.

Premium Roofing Materials

We work exclusively with trusted manufacturers to source high-grade materials. Products like GAF TPO, Firestone EPDM, and Sika Sarnafil deliver proven resistance to heat, water, and pollutants.


Our team guides you through benefits such as energy savings, warranty options, and recyclability. By choosing premium brands, we ensure your flat roof withstands Huntington Beach’s climate challenges while maintaining structural integrity over time.

Flat Roof Repair and Maintenance

Maintaining a flat roof requires precise attention to potential issues like leaks and structural wear. We focus on detecting problems early and performing timely repairs to extend your roof’s lifespan and protect your property.

Leak Detection and Repair

Leaks on flat roofs often start small but can cause significant damage if left untreated. We use advanced moisture detection tools and thorough visual inspections to locate leaks, including hard-to-see seam separations or cracks.


Once identified, we repair leaks by sealing cracks, restoring membrane integrity, or replacing damaged sections. Our materials are chosen for durability and compatibility with your existing roof, ensuring a watertight seal that withstands Huntington Beach’s weather.


Regular leak detection minimizes costly structural damage and prevents mold growth inside your property. We recommend scheduling leak inspections annually or after major storms.

Inspections and Maintenance

Preventive maintenance is key for flat roofs, where water pooling and debris buildup are common problems. We conduct comprehensive inspections that check for membrane damage, drainage issues, blisters, and punctures.


Our maintenance services include cleaning gutters and drains, removing debris, and repairing minor wear before it escalates. We also apply protective coatings to reinforce the roof surface against UV damage and water infiltration.


Scheduling routine inspections with us helps maintain the roof’s efficiency and can identify warranty concerns early, which saves you money in potential repairs.

Why Choose Us

We bring local knowledge, skilled craftsmanship, and a strong commitment to customer satisfaction. Our team works with full licensing and insurance, ensuring quality and peace of mind on every project.

Local and Experienced Team

We understand Huntington Beach’s climate and building requirements, which is critical for effective flat roof installation and repair. Our team has years of experience working specifically with flat roofing systems in this region. Each member is trained in the latest roofing techniques and materials suited for coastal conditions. This expertise helps us identify potential issues early and apply solutions that extend the life of your roof.

Guaranteed Work

We hold all necessary licenses required to operate in Huntington Beach, providing official assurance of our qualifications. Our insurance covers both workers and clients, protecting all parties involved. Every project comes with a clear, written warranty covering both materials and workmanship. This guarantee ensures that any issues arising from our work are addressed promptly and at no extra cost.

Customer Satisfaction

Our customers consistently highlight our professionalism, punctuality, and quality of workmanship. We maintain clear communication from the first estimate to project completion. Many clients appreciate our transparent pricing and respect for their property during installation or repairs. Feedback often mentions how we address concerns thoroughly and follow up post-service

FAQs on Flat Roof Installation and Repair

We focus on providing durable and efficient flat roofing solutions that suit various building types. Our approach is tailored to address the specific needs of each roof, ensuring proper installation and long-term performance.

  • How much does flat roof installation cost in Huntington Beach?

    Flat roof installation in Huntington Beach typically costs between $7-$13 per square foot, depending on the material chosen. For an average 1,500 square foot roof, expect to pay $10,500-$19,500 total. Factors affecting price include material quality, roof accessibility, and whether old roofing needs removal.

  • What are the best materials for flat roofs in Southern California's climate?

    The best materials for flat roofs in Southern California's climate are TPO (Thermoplastic Polyolefin), which reflects UV rays and withstands heat; PVC (Polyvinyl Chloride), highly durable against coastal salt air and sun exposure; Modified Bitumen, good for areas with occasional heavy rain; and EPDM (Rubber), long-lasting and able to handle temperature fluctuations. TPO and PVC are particularly recommended for their heat-reflective properties in Huntington Beach's sunny climate.

  • What are signs my flat roof needs repair in Orange County?

    Signs your flat roof needs repair include water pooling that doesn't drain within 48 hours, visible cracks, blisters, or bubbles in the roofing material, interior water stains or dripping, visible seam separation, damaged flashing around roof penetrations, sagging areas, increased energy bills indicating heat/cooling loss, and granules from roofing material in gutters or downspouts.

  • How quickly can emergency flat roof repairs be completed in Huntington Beach?

    Emergency flat roof repairs in Huntington Beach can typically be completed within 24-48 hours of contacting a professional roofing contractor. Many local companies offer same-day service for critical issues like active leaks. The repair timeframe depends on weather conditions, material availability, and the extent of damage.

  • Do flat roofs require more maintenance than pitched roofs?

    Yes, flat roofs generally require more maintenance than pitched roofs. Maintenance requirements include regular inspections two to three times yearly, clearing debris that doesn't naturally wash away, checking and clearing drainage systems, addressing ponding water issues, reapplying coatings every three to five years, and monitoring for small issues before they become larger problems. This additional maintenance helps extend the lifespan of a flat roof in Huntington Beach's coastal climate and prevents costly repairs.