Thousand Oaks Superior Roofing: Trusted Commercial Roofing Experts in Thousand Oaks, CA

Thousand Oaks Superior Roofing has proudly served over 1,200 commercial clients across Thousand Oaks, CA, delivering exceptional quality and reliability on every project. With 28 years of experience in commercial roofing, our team has earned a reputation for precision, professionalism, and durable results. Our extensive portfolio demonstrates our commitment to protecting businesses with roofing solutions that endure.


We help property owners, facility managers, and business leaders secure their investments with high-performance commercial roofing systems. Our expertise spans installation, maintenance, repairs, and full roof replacements. Our services include TPO roofing, EPDM roofing, PVC roofing, metal roofing, and flat roof coatings, each tailored to meet the demands of modern commercial properties. With a 98 percent client satisfaction rate, we consistently deliver projects that meet expectations the first time.


Choosing Thousand Oaks Superior Roofing means partnering with a team committed to protecting your property and ensuring peace of mind. We combine decades of experience, advanced roofing solutions, and a focus on excellence to enhance your building’s performance and appearance. Trust us to provide roofing solutions that stand the test of time because your business deserves nothing less than the best.

References of Big Commercial Roofing Projects We've Done

Exterior of The Oaks mall with arched entrance and T-Mobile store. Blue sky, neutral tones.

The Oaks

Full Roof Replacement

$1.4 Million Project
Outdoor shopping center with restaurants, walkways, and palm trees in sunlight.

Janss Marketplace

Full Roof Replacement

$1.094 Million Project
White modern building with angled glass windows and a blue sky behind trees.

Grant R. Brimhall Library

Full Roof Overlay

$160K Project
Beige modern building with stepped planters, patio seating, and mountain backdrop.

Thousand Oaks City Hall / Civic Arts Plaza

Full Roof Overlay

$253K Project
Exterior of Thousand Oaks High School entrance with benches.

Thousand Oaks High School

Full Roof Replacement

$644K Project
College campus with a brick building and a path lined with flowers, people walking.

California Lutheran University

Full Roof Replacement

$975K Project
Bank of America building with white SUV parked in front. Blue sky.

Bank of America — Thousand Oaks

Full Roof Overlay

$23.7K Project
Vons grocery store with tan stucco exterior, red signage, and arched entryways on a sunny day.

Vons

Full Roof Overlay

$82.5K Project

Why We Are the Top Commercial Roofer in Thousand Oaks, CA & Surrounding Areas

  • Licensed C-39 roofing contractor with more than 28 years of experience specializing in commercial roofing projects
  • Successfully completed multi-million-dollar projects including office buildings, high-rise apartments, industrial facilities, and historic landmarks
  • Factory-trained and certified by leading manufacturers including GAF, Carlisle SynTec, Firestone, Johns Manville, and CertainTeed
  • Expert in installing and servicing a wide range of roofing systems including TPO, PVC, EPDM, Modified Bitumen, BUR, and metal roofs according to manufacturer standards
  • Specialized in preventive maintenance programs, infrared moisture inspections, and advanced leak detection techniques to extend roof life
  • Experienced in energy-efficient roofing solutions, reflective coatings, and systems that meet Title 24 compliance
  • Financially secure company able to maintain consistent progress on large commercial projects without delays
  • Skilled in roof restorations, retrofits, and performance upgrades that most contractors are not qualified to handle
  • Rescued multiple commercial projects abandoned due to improper roofing installation or lack of engineering expertise
  • Offer industry-leading warranties including 50-year Golden Pledge coverage on shingles and 30-year warranties on flat commercial roofs
  • Provide no-dollar-limit warranty ensuring complete replacement if the roof fails
Black location pin with check mark inside.

200+

Projects Completed

Gear with wrench, symbolizing settings or adjustments.

14 MILLION

Square Feet Maintained

Three people with three stars above them.

1,000+

Customers Served

Black trophy with a star on the front.

15

Awards Won

Thousand Oaks Superior Roofing Commercial Roofing Services

White corrugated metal roof under a blue sky, factory buildings in the background.

Metal Roofing Systems

We design and install metal roofs that deliver durability, energy efficiency, and modern aesthetics for 50+ years. Standing seam and coated steel panels provide up to 40% energy savings through superior solar reflectivity and insulation. Precision-engineered fasteners and custom fabrication protect against corrosion, fire, and wind uplift.

White commercial roof with numerous skylights under a partly cloudy blue sky.

TPO Thermoplastic Polyolefin Roofing

We install TPO roofing systems for energy-efficient, long-lasting protection. Reflecting up to 87% of UV rays, TPO roofs reduce cooling costs and last 20–30 years. Heat-welded seams and infrared inspections ensure every square foot is watertight and secure.

Flat roof with gray and white waterproof membrane, construction site.

Modified Bitumen Roofing

We provide modified bitumen roofing systems that combine asphalt strength with polymer flexibility. These roofs last 25–30 years, resist thermal stress and foot traffic, and maintain watertight integrity. Torch-applied and cold-adhesive methods create a seamless, durable surface that prevents cracking and leaks.

Person in gloves cutting white material next to a wall.

PVC Polyvinyl Chloride Roofing

We install PVC roofing systems designed for chemical, grease, and moisture resistance, ideal for restaurants, factories, and industrial buildings. With a Class A fire rating and a 25–35 year lifespan, PVC roofs outperform alternatives in durability and energy efficiency. Hot-air welded seams ensure a watertight, low-maintenance system.

Black flat rubber roof with brick wall, angled trim, and a glimpse of houses.

EPDM Rubber Roofing

We install EPDM roofing systems for proven long-term performance exceeding 40 years. Fully adhered or mechanically fastened applications deliver 99% leak prevention while resisting UV, ozone, and extreme temperatures. EPDM provides flexible, weather-resistant protection for low-slope commercial roofs.

Two people spray painting a metal roof white on a sunny day.

Flat Roof Coatings

We restore roofs with silicone and acrylic coatings that extend lifespan by 10–15 years and reflect up to 85% of sunlight. Coatings create seamless, waterproof barriers that prevent leaks and reduce heat absorption. Advanced spray and roller systems deliver even coverage and long-lasting adhesion.

Flat gravel roof with three vents against a blue sky.

Built-Up Roofing Systems

We install built-up roofing systems that combine multi-layer strength with durability for heavy-duty commercial use. Four-ply reinforcement and Class A fire ratings ensure up to 30 years of performance. Hot asphalt and high-quality bitumen layers create rugged, weatherproof surfaces.

Solar panels on a green roof with a residential building in the background. Blue sky with trees.

Green Roofing Systems

We design and install green roofs that improve insulation, reduce energy costs, and enhance environmental sustainability. Eco-friendly roofs can lower rooftop temperatures by up to 60°F and double roof lifespan compared to conventional systems. Advanced waterproof membranes and drainage layers ensure optimal performance.

Roofer in white hard hat and gloves working on a roof with gray shingles and wooden siding.

Roof Maintenance and Inspection Programs

We provide roof maintenance and inspection programs that prevent costly repairs and extend roof life by up to 35%. Infrared scanning and moisture detection identify issues early, while customized schedules ensure consistent performance and long-term protection.

Materials We Use at Thousand Oaks Superior Roofing

Workers rolling out roofing material on a flat rooftop. Bright blue sky overhead.

TPO (Thermoplastic Polyolefin) Membrane

We install TPO membranes for their exceptional energy efficiency and durability, making them the preferred choice for more than 60 percent of commercial property owners in Thousand Oaks. This single-ply material reflects up to 87 percent of UV rays, reduces cooling costs, and extends roof life to 30 years. Our precision heat-welded seams create a watertight, low-maintenance finish ideal for flat and low-slope roofs.

Roofer in red cap working on a flat, black roof. Tools and materials are laid out on a beige surface.

EPDM (Ethylene Propylene Diene Monomer) Rubber

We use EPDM rubber roofing for its flexibility and superior performance in extreme weather. With a lifespan exceeding 40 years, it resists UV radiation, ozone, and temperature fluctuations. Our fully adhered or mechanically fastened systems provide a seamless, weather-tight barrier for commercial buildings.

Close-up of a black pipe with a patterned edge and orange interior, lying on a white surface, construction site.

PVC (Polyvinyl Chloride) Membrane

We install PVC membranes to deliver maximum waterproofing and chemical resistance, making them ideal for restaurants, factories, and industrial facilities. PVC roofs achieve a Class A fire rating and can last up to 35 years. We fuse seams with hot-air welding for complete protection against leaks and environmental damage.

Metal roof against a partly cloudy blue sky.

Metal Roofing Panels

We fabricate and install galvanized steel and aluminum panels for metal roofing systems that offer unmatched durability and a lifespan of 50 years or more. Metal roofs provide energy efficiency and a modern aesthetic. Our in-house fabrication ensures a precise fit, and concealed fasteners prevent corrosion while enhancing structural integrity.

Flat white roof with visible seams, under a clear blue sky, with a treeline in the distance.

Modified Bitumen Sheets

We rely on modified bitumen for its multi-layer strength and flexibility, ideal for high-traffic commercial roofs. These asphalt-based sheets reinforced with polymer modifiers last 25 to 30 years and resist thermal cracking. We apply them using torch-down or cold-adhesive methods to create a tough, watertight surface built for heavy use.

White commercial roof with a long skylight, metal vent, and a cloudy sky.

Silicone and Acrylic Roof Coatings

We apply silicone and acrylic coatings to restore and extend the life of existing roofs by 10 to 15 years. These coatings reflect up to 85 percent of sunlight, reduce cooling costs, and prevent water intrusion. We use advanced spray or roller systems to achieve a seamless, reflective surface that enhances both performance and appearance.

Commercial Roof Issues We Solve at Thousand Oaks Superior Roofing

Roof Leaks and Water Intrusion

We detect and repair roof leaks, the most common problem affecting commercial properties in Thousand Oaks. Using infrared moisture detection and precision sealing techniques, we locate hidden leaks before they compromise structural integrity or cause mold growth. Our repairs restore full waterproofing, keeping your building protected and operational through every season.

Ponding Water on Flat Roofs

We eliminate ponding water on flat and low-slope commercial roofs, preventing premature deterioration and costly leaks. Standing water left for more than 48 hours can reduce roof lifespan by up to 30 percent. Our team installs slope corrections and advanced drainage solutions to ensure efficient water flow and prevent future pooling.

Membrane Damage and Punctures

We repair tears, punctures, and seam separations in TPO, EPDM, and PVC roofing membranes caused by debris, foot traffic, or weather conditions. Over half of commercial roofs experience membrane damage within their first ten years. We use reinforced patching and heat-welding techniques to restore strength, flexibility, and energy efficiency while extending roof performance.

Aging and Weather-Related Deterioration

We restore commercial roofs affected by UV degradation, cracking, and material fatigue from prolonged exposure to the elements. In Thousand Oaks, strong sunlight can accelerate roof aging by up to 25 percent. Our team applies reflective coatings, reseals seams, and implements targeted restoration measures to rejuvenate roofs, preventing premature replacement and reducing long-term costs.

Structural and Flashing Damage

We repair structural components, curbs, and flashings to prevent leaks and maintain roof integrity. Damaged flashings often lead to water intrusion around HVAC units, vents, and skylights. Our experts reinforce and replace compromised areas to secure your roof and protect critical building systems.

Roof Maintenance and Preventive Programs

We provide comprehensive maintenance programs designed for commercial roofs to prevent minor issues from becoming major problems. Regular inspections, cleaning, and timely repairs extend roof lifespan, enhance energy efficiency, and reduce the risk of unexpected downtime for your business.

How Much Does Commercial Roof Replacement Cost in Thousand Oaks, CA?

If you’re considering a commercial roof replacement in Thousand Oaks, CA, prices generally range from $6 to $18 per square foot, depending on the roofing system, building size, and project complexity. Popular flat roofing options such as TPO, PVC, and EPDM typically cost between $7 and $15 per square foot, providing excellent durability, energy efficiency, and long-term performance. For more robust options, modified bitumen, built-up roofing (BUR), and metal roofs can range from $16 to $22 per square foot, especially when designed for enhanced protection and multilayer insulation.


In most commercial projects, materials account for about 45–50% of the total cost, while labor and installation make up 30–40%, influenced by roof accessibility, tear-off requirements, and structural preparation. Additional considerations such as roof pitch, ventilation, and Thousand Oaks’ local building codes can also impact the overall price.

Typical Cost Range Per Square Foot:

Roofing Type Typical Cost Range (per sq ft)
Built-Up Roofing (BUR) $10.00 – $22.00
Single-Ply PVC $8.00 – $15.00
Modified Bitumen $9.50 – $16.00
Single-Ply TPO $7.00 – $15.00
EPDM (rubber membrane) $6.00 – $14.00
Metal Roofing (flat/low slope or sloped) $12.00 – $18.00

Typical Cost Range Per Square Foot:

Cost Component Approximate % of Total Cost Inclusions
Labor & Installation ~30-40% Includes membrane, insulation, flashings, fasteners, waterproofing layers.
Permits, Inspections & Contingency ~5-10% Skilled labor, seam welding, substrate preparation, safety measures, cleanup.
Materials ~40-50% Removal of old roof, disposal fees, repair/replacement of damaged deck or insulation.
Tear-off / Disposal & Substrate Repair ~10-20% Local code compliance, building permits, unforeseen conditions.

Our Residential Roofing Services

Roofer using a nail gun to install asphalt shingles on a roof. Brown shingles and dark underlayment are visible.

Asphalt Shingle Roofing

We install asphalt shingle roofs that combine affordability, durability, and curb appeal, making them the top choice for nearly 70 percent of Thousand Oaks homeowners. These Class A fire-rated shingles offer a lifespan of 20 to 30 years and are engineered to withstand high winds and UV exposure. Our precise nailing and properly installed underlayment guarantee maximum leak resistance and long-term performance.

Person in yellow gloves installing a red roof tile on a sunny day.

Tile Roofing (Clay and Concrete)

Our clay and concrete tile roofing provides timeless style and exceptional durability, with lifespans exceeding 50 years. Tile roofs are fire-resistant, energy-efficient, and can lower indoor temperatures by up to 20 percent during hot Thousand Oaks summers. Using reinforced underlayment and interlocking installation techniques, we deliver superior weather resistance and long-term structural stability.

Dark gray metal roof with vertical ridges on a house, outdoor setting.

Metal Roofing

We install metal roofing systems designed for strength, longevity, and energy efficiency. Galvanized steel and aluminum roofs last 50 to 70 years, reflect up to 90 percent of solar heat, and reduce cooling costs significantly. Our standing seam panels with concealed fasteners create a watertight, corrosion-resistant, and fire-resistant surface with a sleek, modern appearance.

Gray slate roof with several dormer windows under a blue sky.

Slate Roofing

We provide natural slate roofing, a premium solution known for luxury and unmatched durability. Slate roofs last over 100 years and offer a Class A fire rating along with superior resistance to mold, rot, and extreme weather. Each slate tile is custom-cut and installed with stainless-steel fasteners to ensure a precise, elegant finish that enhances both home value and longevity.

Close-up of a cedar shake roof with varying shades of brown and a dark metal gutter.

Wood Shake Roofing

Our wood shake roofing offers natural beauty and rustic charm while delivering modern protection. Pressure-treated cedar shakes resist fire and moisture, lasting 25 to 40 years with proper maintenance. Each shake is hand-layered to optimize ventilation and water runoff, ensuring a balance of aesthetics, performance, and durability.

Roofer installing dark gray shingles on a roof. Person wearing a red cap and white shirt, using tools.

Roof Repair and Maintenance

We provide professional roof repair and maintenance services to extend roof lifespan and prevent costly replacements. Over 80 percent of roofing problems can be avoided through routine inspections and timely repairs. Using infrared scanning and advanced sealants, we detect and resolve issues early, tailoring maintenance plans to each roof type for consistent protection and performance.

Protect Your Property Today: Contact Thousand Oaks Superior Roofing

Your roof deserves unmatched quality and reliable protection. Whether you need a new installation, precise repairs, or a thorough inspection, our team of certified professionals delivers lasting results for your home or business.

What Our Clients Say's

Michael Torres – Thousand Oaks, CA

5 months ago

Man in navy suit, smiling, dark hair, blue tie, against dark gray background.
Five black stars in a row.

We hired Thousand Oaks Superior Roofing for a full TPO roof replacement on our warehouse, and the results were outstanding. The crew worked efficiently, finished ahead of schedule, and left the site spotless. I’d recommend them to any business owner who values professionalism and quality.

Lisa Nguyen – Westlake Village, CA

5 months ago

Woman with crossed arms smiles, wearing teal blouse and black skirt, standing by a brick wall.
Five black stars.

After a major leak in our office building, Thousand Oaks Superior Roofing came out the same day and handled everything perfectly. They pinpointed the issue quickly and repaired it without disrupting our operations. Their attention to detail and communication were excellent.

Daniel Perez – Newbury Park, CA

5 months ago

Man in a blue shirt and black blazer smiling against a dark gray background.
Five black stars in a row, indicating a high rating or excellent quality.

We had our restaurant’s flat roof coated with their silicone system, and it’s been leak-free ever since. The reflective coating helped lower our cooling costs this summer by about 15%. Great service and knowledgeable technicians.

Sarah Kim – Agoura Hills, CA

5 months ago

Woman with blonde hair, smiling in a dark top and patterned skirt, sitting indoors.
Five black stars in a row.

Our apartment complex needed a full roof inspection and maintenance plan. Thousand Oaks Superior Roofing provided a detailed report, fixed minor issues right away, and set us up with a yearly maintenance schedule. They’re reliable and easy to work with.

Commercial Roofing Service FAQs 

  • What types of commercial roofing systems do you install?

    We install TPO, PVC, EPDM, metal, modified bitumen, and built-up roofing systems—each tailored to specific building needs and budgets.

  • How long does a commercial roof installation usually take?

    Most installations take between 5 to 10 business days, depending on the roof size, material type, and weather conditions.

  • How often should my commercial roof be inspected?

    We recommend twice a year—once before the rainy season and once after—to catch potential issues early and extend your roof’s lifespan.

  • Can you repair a leaking commercial roof without replacing it?

    Yes. In most cases, we can repair leaks using advanced sealing, patching, or coating methods without the need for a full replacement.

  • What kind of warranty do you offer on commercial roofing projects?

    We offer up to 20-year warranties on materials and workmanship, depending on the roofing system installed and manufacturer coverage.