Lancaster Elite Roofing: Trusted Commercial Flat Roof Installation & Repair
#1 Elite Commercial Roofing in Lancaster, CA
Lancaster Elite Roofing is the trusted name in commercial roofing across Lancaster, CA, serving more than 1,200 satisfied clients. With 28 years of proven expertise, we deliver durable, high-performance roofing systems designed to last. Our reputation is built on precision, professionalism, and a commitment to excellence that keeps local businesses protected and secure.
We help business and property owners safeguard their investments through tailored commercial roofing solutions. Our specialization in commercial flat roof installation and repair ensures every property remains strong, efficient, and weather-resistant throughout the year. Our core services include TPO roofing, EPDM roofing, modified bitumen roofing, PVC roofing, and commercial roof coatings, all engineered for longevity and energy efficiency. With a 98 percent client satisfaction rate, we continue to set the benchmark for quality and reliability in Lancaster CA’s commercial roofing industry.
Your roof is more than a structure; it is a vital asset that protects your business and operations. With decades of experience, premium materials, and expert craftsmanship, we deliver results that stand up to every challenge. Choose Lancaster Elite Roofing and experience the strength, reliability, and professionalism that define true roofing excellence.
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References of Big Commercial Roofing Projects We've Done
The Third Place Barroom + Kitchen
Full Roof Overlay
$39K Project
Gino’s Italian Restaurant
Full Roof Overlay
$22.7K Project
Antelope Valley Medical Center
Full Roof Replacement
$1.2 Million Project
Antelope Valley College (AVC)
Full Roof Replacement
$1.008 Million Project
Antelope Valley High School
Full Roof Replacement
$810.7K Project
Lancaster Library (LA County Library)
Full Roof Overlay
$82.1K Project
Lancaster City Hall
Full Roof Overlay
$116K Project
Bank of America — Lancaster
Full Roof Overlay
$54K Project
Why We Are the Leading Commercial Roofer in Lancaster, CA & Surrounding Areas
- Licensed C-39 roofing contractor with over 28 years of proven experience in the commercial roofing industry
- Successfully completed large-scale commercial projects exceeding $3.7 million, including industrial facilities, hotels, high-rise apartments, and historic structures
- Certified by leading manufacturers such as GAF, Carlisle SynTec, Firestone, Johns Manville, and CertainTeed for top-quality roof system installations
- Expertise in advanced roofing materials, including TPO, PVC, EPDM, Modified Bitumen, BUR, and metal roofing systems under full manufacturer warranty standards
- Specialized in commercial roof replacements, retrofits, coatings, and high-performance energy-efficient upgrades
- Skilled in using infrared moisture scanning and leak detection technology for accurate roof assessments and maintenance
- Certified in reflective and energy-efficient roofing systems compliant with Title 24 requirements and cool roof standards
- Strong financial stability allowing continuous project progress without budget or timeline delays
- Experienced in recovering and completing commercial roofing projects left unfinished by unqualified contractors
- Provide industry-leading protection through 50-year Golden Pledge Warranties for shingle roofs and 30-year coverage for commercial flat roofs
- Offer no-dollar-limit warranties that guarantee complete roof replacement if system failure occurs
200+
Projects Completed
14 MILLION
Square Feet Maintained
2,000+
Customers Served
20
Awards Won
Our Commercial Roofing Services
TPO (Thermoplastic Polyolefin) Roofing
We install TPO roofing systems that combine energy efficiency and superior durability, reflecting up to 87% of UV rays to cut cooling costs. Heat-welded seams create watertight protection, and each roof lasts 20 to 30 years with minimal maintenance. Class A fire ratings and high puncture resistance make TPO ideal for modern commercial buildings.
EPDM (Ethylene Propylene Diene Monomer) Roofing
We install EPDM roofing systems that deliver flexibility and weather resistance, ideal for Lancaster’s climate. Fully adhered and mechanically fastened membranes withstand ozone, UV exposure, and temperature shifts for up to 40 years. Class A fire ratings and excellent durability make EPDM a top choice for long-lasting flat roofs.
Modified Bitumen Roofing
We construct modified bitumen roofing using torch-applied and cold-adhesive methods that ensure strong adhesion and protection. Multi-layer waterproofing and reinforced materials handle heavy foot traffic and extreme temperatures for 20 to 25 years. Class A fire resistance and structural toughness make this system perfect for industrial and retail properties.
PVC (Polyvinyl Chloride) Roofing
We install PVC roofing systems that combine strength, chemical resistance, and energy efficiency. Hot-air welded seams and reflective white membranes deliver watertight performance and reduce energy use by up to 25%. Class A fire ratings and resistance to chemicals and oils make PVC ideal for restaurants, warehouses, and manufacturing sites.
Commercial Roof Coatings
We extend roof life with high-performance silicone and acrylic coatings that add 10 to 15 years of protection. Our coatings form seamless, waterproof barriers that reflect 90% of sunlight, lowering indoor temperatures and energy costs. This restoration method renews roof performance and prevents leaks without requiring full replacement.
Flat Roof Repair and Maintenance
We provide flat roof repair and maintenance programs that prevent leaks and extend roof life. Infrared moisture scanning and advanced sealing methods locate and repair problems early. Over 95% of clients report fewer leaks and better performance after our maintenance services, proving our commitment to lasting protection.
Types of Materials We Use for Commercial Roofing
TPO (Thermoplastic Polyolefin) Membranes
We install TPO membranes for their outstanding energy efficiency and heat-reflective properties that perform exceptionally well in Lancaster’s warm summers. This material reduces cooling costs by up to 30 percent and provides a service life of 20 to 30 years. With a Class A fire rating and strong resistance to UV exposure, TPO remains one of the most cost-effective and sustainable flat roofing materials.
EPDM (Rubber Roofing)
We use EPDM roofing for its superior flexibility and proven endurance under extreme temperature changes. This synthetic rubber membrane resists cracking, shrinking, and UV damage while lasting up to 40 years. Its performance consistency and low maintenance requirements make it a reliable solution for commercial and industrial roofs across Lancaster.
PVC (Polyvinyl Chloride) Membranes
We install PVC membranes for facilities that demand high chemical resistance and energy efficiency. This roofing material performs exceptionally in industrial and restaurant environments where exposure to oils and grease is common. Hot-air welded seams create a watertight seal, and the system delivers 25 to 35 years of dependable performance with a Class A fire rating.
Modified Bitumen
We use modified bitumen roofing systems that provide rugged durability and multilayer protection. Reinforced asphalt layers deliver waterproof reliability and resist heavy foot traffic, impact, and severe weather. With a lifespan of 20 to 25 years, this material offers the strength and fire safety needed for Lancaster’s warehouses, retail centers, and commercial complexes.
Silicone Roof Coatings
We apply high-performance silicone coatings to extend the lifespan of existing flat roofs. These coatings reflect up to 90 percent of UV rays, lowering energy costs and preventing heat-related damage. Industrial-grade silicone forms a seamless, waterproof layer that restores roof integrity and protects against future leaks for up to 15 additional years.
Insulation Boards (Polyiso and EPS)
We install Polyiso and EPS insulation boards beneath roof membranes to maximize thermal performance and structural efficiency. Polyiso insulation increases thermal resistance by up to 40 percent, maintaining consistent indoor temperatures throughout the year. Our precision installation process ensures compliance with modern energy codes and enhances the overall performance of each roofing system.
What Commercial Roof Issues We Solve
Roof Leaks and Water Ponding
We eliminate roof leaks and water ponding, two of the most common and damaging issues affecting flat commercial roofs in Lancaster. Nearly 70% of local buildings experience these problems due to drainage deficiencies and seasonal weather. Our specialists use infrared moisture detection and engineered drainage systems to locate problem areas and ensure efficient water flow, preventing leaks and extending roof service life by over a decade.
Membrane Damage and Punctures
We restore roof membranes compromised by foot traffic, debris, or material fatigue. More than half of Lancaster’s commercial roofs face membrane damage that leads to leaks and energy loss. Our team performs precision patching, seam reinforcement, and protective coating applications to fully restore watertight integrity and maintain Class A fire ratings.
Poor Insulation and Energy Loss
We correct insulation failures that cause significant heat loss and increased energy expenses. Up to 35% of a building’s energy loss can occur through an inadequately insulated roof. We install high-performance Polyiso and EPS insulation systems to enhance R-value, stabilize indoor temperatures, and reduce energy consumption for consistent efficiency and cost savings.
Aging and Weathered Roof Surfaces
We renew aging and weather-exposed roofs that have lost their reflective coating or structural durability. More than 60% of older commercial roofs in Lancaster develop UV degradation and surface cracking within two decades. Our experts apply premium silicone or acrylic coatings that seal and protect the surface, restoring flexibility and extending the roof’s lifespan by an additional 10 to 15 years without the need for full replacement.
How Much Does Commercial Roof Replacement Cost
in Lancaster, CA?
In Lancaster, CA, the cost of a commercial roof replacement typically ranges from $6 to $18 per square foot, depending on the roofing material, building size, and project complexity. Common flat roofing systems like TPO, PVC, and EPDM are priced around $7 to $15 per square foot, providing excellent UV resistance, durability against Lancaster’s hot, dry climate, and long-term energy savings. For businesses seeking enhanced strength and insulation, Modified Bitumen, Built-Up Roofing (BUR), and Metal Roofs may cost between $16 and $22 per square foot, offering superior performance and multi-layer protection.
On average, materials make up 45–50% of the total project cost, while labor and installation account for about 30–40%, depending on factors like roof access, tear-off requirements, and structural preparation. Lancaster’s desert climate and local building regulations also play a key role in determining the final cost, as roofing systems must be designed to handle heat exposure and temperature fluctuations effectively.
Typical Cost Range Per Square Foot:
| Roofing Type | Typical Cost Range (per sq ft) |
|---|---|
| Metal Roofing (flat/low slope or sloped) | $12.00 – $18.00 |
| EPDM (rubber membrane) | $6.00 – $14.00 |
| Single-Ply TPO | $7.00 – $15.00 |
| Modified Bitumen | $9.50 – $16.00 |
| Single-Ply PVC | $8.00 – $15.00 |
| Built-Up Roofing (BUR) | $10.00 – $22.00 |
Typical Cost Range Per Square Foot:
| Cost Component | Approximate % of Total Cost | Inclusions |
|---|---|---|
| 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. |
| Labor & Installation | ~30-40% | Includes membrane, insulation, flashings, fasteners, waterproofing layers. |
| Tear-off / Disposal & Substrate Repair | ~10-20% | Local code compliance, building permits, unforeseen conditions. |
Our Residential Roofing Services
Asphalt Shingle Roofing
We install high-performance asphalt shingle roofs that combine affordability with proven reliability, making them the top choice for over 75 percent of Lancaster homes. Our architectural shingles feature Class A fire ratings and a lifespan of 25 to 30 years, providing strong resistance against high winds and UV exposure. Every installation follows precise nailing patterns and advanced underlayment techniques to ensure a watertight, long-lasting finish.
Metal Roofing
Our metal roofing systems deliver unmatched durability, energy efficiency, and modern appeal. Standing seam and corrugated metal panels are engineered to last more than 50 years while reflecting up to 25 percent of solar heat to reduce cooling costs. We use concealed fastener systems and interlocking panels to create a seamless, weather-tight finish that maintains its appearance and integrity for decades.
Slate Roofing
We install both natural and synthetic slate roofing systems that combine luxury, strength, and longevity. Designed to last between 75 and 100 years, slate roofs offer exceptional resistance to fire, weather, and fading. Our specialized installation process ensures each tile is securely fastened and precisely aligned, making slate a preferred choice for Lancaster’s historic and high-end homes.
Tile Roofing (Clay and Concrete)
Our clay and concrete tile roofing systems are engineered for performance and timeless appeal. With lifespans exceeding 50 years, these roofs deliver Class A fire protection and superior insulation, helping regulate indoor temperatures throughout the year. We install each tile with reinforced battens and precision alignment to achieve a strong, elegant roof that enhances architectural beauty and long-term durability.
Roof Replacement and Re-Roofing
We provide complete roof replacement and re-roofing solutions that restore full protection and aesthetic value to your home. Using advanced tear-off methods and premium materials, our team completes most projects within one to two days. Over 95 percent of our clients report improved energy efficiency following installation, making our replacements a practical and valuable investment in home protection.
Roof Repair and Maintenance
We offer expert roof repair and maintenance services to address leaks, storm damage, and general wear with precision and reliability. Our team uses infrared imaging to detect moisture and weak points before applying targeted repair solutions, including shingle replacement and flashing restoration. Routine maintenance extends your roof’s lifespan by over 10 years, ensuring long-term safety and performance.
Contact Lancaster Elite Roofing for Trusted Roofing Solutions
Your roof deserves proven quality and expert care. Whether you need a new installation, precise repair, or professional inspection, Lancaster Elite Roofing delivers 28 years of experience, craftsmanship, and reliability on every project. Call us today or request a free estimate to see why homeowners and businesses across Lancaster rely on us for dependable roofing results.
What Our Clients Say
“Lancaster Elite Roofing replaced our old flat roof with a new TPO system, and the results are incredible. Our energy bills dropped by nearly 20%, and their crew finished ahead of schedule. Professional, clean, and reliable—highly recommended!”
“Our home’s asphalt shingle roof looks amazing thanks to Lancaster Elite Roofing. They worked fast, cleaned up perfectly, and the final result completely transformed our curb appeal. It’s rare to find a contractor this dependable.”
Commercial Roofing Service FAQs
What types of commercial roofs do you install?
We specialize in flat and low-slope roofing systems, including TPO, EPDM, PVC, Modified Bitumen, and commercial roof coatings—all designed for durability and energy efficiency.
How long does a commercial roof installation take?
Most projects are completed within 3–7 days, depending on the size and complexity of the building. We always work efficiently to minimize business downtime.
How often should my commercial roof be inspected?
We recommend twice a year—once before winter and once after—to catch small issues before they become costly repairs.
What’s the average lifespan of a commercial flat roof?
With proper maintenance, most commercial flat roofs last 20–35 years, depending on the material type and exposure to weather.
Do you offer warranties on your roofing work?
Do you offer warranties on your roofing work?
