Roofing in Costa Mesa, CA: Tomorrow's Commercial Solutions Today

If you're looking for reliable roofing services in Costa Mesa, CA, Naperville Elite Commercial Flat Roofing is the company you want on your side. We specialize in flat roofing systems designed for commercial buildings, using trusted materials like TPO, EPDM, and modified bitumen. Our team is experienced in handling repairs, maintenance, and full roof replacements for flat roofs, ensuring your building stays protected and efficient.
With Costa Mesa's population of 111,918 residents and over 26 commercial parks within its 16 square miles, we understand the critical role that durable commercial roofing plays in this thriving urban area. As part of the South Coast Plaza–John Wayne Airport edge city, Costa Mesa's economy generates over $1 billion annually through retail alone, making reliable commercial roofing essential for business continuity.
We understand how important a strong, weather-resistant roof is for your business, especially in Costa Mesa's semi-arid climate (Köppen BSh) with its mild temperatures year-round and minimal rainfall averaging just 11.18 inches annually. That's why we focus on quality workmanship and timely service, so you don't have to worry about leaks or damage disrupting your operations.
Comprehensive Roofing Services We Offer
We provide a range of roofing services to fit your commercial property's needs. From serving businesses in Costa Mesa's 69.48% White, 31.75% Hispanic, and 6.90% Asian diverse community to protecting properties near major employers like Experian (3,700 employees) and Orange Coast College (1,900 employees), our team focuses on lasting results and quality materials.
Flat Roof Installation and Replacement
We specialize in flat roof systems ideal for most commercial buildings in Costa Mesa. With Costa Mesa housing the two tallest skyscrapers in Orange County and numerous commercial facilities along Harbor Boulevard and Adams Avenue, our installations use high-quality materials like TPO, EPDM, and modified bitumen to ensure strong, weather-resistant coverage.
When replacing your flat roof, we inspect for any underlying damage first. This is especially important given Costa Mesa's temperature variations, with record highs reaching 110°F and mean daily maximums of 80.4°F in August. Then, we remove the old roof carefully to avoid structural harm. Our replacements are done quickly but with attention to detail, crucial for the 42,120 housing units and numerous commercial properties within Costa Mesa's 2,682.9 per square mile density.
We also handle complex roofs with multiple vents, drains, and HVAC units, ensuring the new roof fits your building's design perfectly, whether it's in the South Coast Metro commercial district or near the Orange County Fairgrounds.
Commercial Roof Repair Solutions
If your commercial roof suffers from leaks, punctures, or storm damage, we offer fast and reliable repairs. Given Costa Mesa's occasional extreme weather with temperatures ranging from a record low of 33°F to 110°F, our team diagnoses the problem thoroughly before choosing the best repair method. Common fixes include patching holes, resealing seams, and replacing damaged flashing. These services are essential for the city's industrial southwestern quarter, home to numerous electronics, pharmaceuticals, and plastics firms.
We focus on repairs that extend the roof's life without costly replacements unless necessary. You can expect us to use materials compatible with your existing roofing system, ensuring the repairs blend in and maintain the roof's strength, vital for businesses operating in Costa Mesa's $65,830 median household income area.
Roof Maintenance Programs
Regular maintenance is key to avoiding costly repairs. With Costa Mesa experiencing an average of 41.3 precipitation days annually, concentrated between November and March, we offer scheduled inspections, cleaning, and minor repairs to keep your roof in good shape. Our maintenance plans cover checking drainage systems, inspecting seams and flashings, and clearing debris. This is particularly important during Costa Mesa's wettest months (January-February) when precipitation averages 2.59-2.64 inches.
We provide detailed reports on your roof's condition and recommend actions when needed. Choosing a maintenance plan with us helps you catch small issues early, extending your roof's lifespan and protecting your investment in a city where the median housing price is $807,000.

Popular Roofing Materials for Commercial Properties
You want roofing materials that protect your building, are cost-effective, and hold up under Costa Mesa's weather. With the city experiencing mean maximum temperatures of 99.6°F annually and minimal summer rainfall (0.01-0.04 inches June-August), the materials we use focus on energy efficiency, durability, and ease of maintenance.
TPO and PVC Roofing Systems
TPO (Thermoplastic Olefin) and PVC (Polyvinyl Chloride) are single-ply roofing membranes. These materials are ideal for Costa Mesa's 7,004.0 inhabitants per square mile density and commercial buildings that experience intense summer heat. Both are energy-efficient and reflect sunlight, which helps lower cooling costs. TPO is popular because it is flexible and heat-welded at the seams for a strong, waterproof seal.
PVC offers extra durability against fire and oils, good for buildings near Costa Mesa's industrial southwestern quarter or the busy Newport Boulevard corridor. We install these systems by securely attaching them to your roof deck, making repairs and inspections easier. Both systems work well for properties from the Orange County Fairgrounds to the Segerstrom Center for the Arts complex.
Modified Bitumen Roofing
Modified bitumen is an asphalt-based material strengthened with modifiers like rubber or plastic. This material performs well in Costa Mesa's temperature range, from winter lows averaging 48.6°F to summer highs reaching 80.4°F. This type of roofing is flexible and good for areas with temperature swings. It's particularly suitable for Costa Mesa's commercial properties, from the Coast Community College District facilities to the Automobile Club of Southern California offices. It handles water well and resists cracking and splitting over time. Modified bitumen is a good fit if you want a tough roof that can handle foot traffic during maintenance, essential for busy commercial areas like South Coast Plaza or the Jack Hammett Sports Complex.
EPDM Roofing Membranes
EPDM (Ethylene Propylene Diene Monomer) is a synthetic rubber roofing material. With Costa Mesa's location just 1 mile from the Pacific Ocean and its exposure to coastal weather patterns, EPDM offers strong resistance to UV rays, hail, and ozone damage. This material is lightweight and easy to install, with seams sealed using special adhesives. EPDM works well for Costa Mesa's diverse building stock, from the 39,946 households to commercial properties housing companies like Anduril Industries and Deloitte & Touche. We recommend EPDM if you want a cost-effective option that still offers long-term performance. It also works well on complex roof shapes found throughout Costa Mesa's mixed residential and commercial zones.
Local Building Codes and Roofing Compliance
When you choose us for your roofing needs in Costa Mesa, you can expect full compliance with local building codes. These regulations are particularly important in a city governed by a council-manager system with professional city management overseeing development standards. We follow the City of Costa Mesa's standards, which include specific requirements for flat roofs. This includes adherence to guidelines set by the city's Development Services department and coordination with the Costa Mesa Sanitary District when needed. Here's what we focus on to meet those codes:
- Proper permits before starting work through Costa Mesa's city offices at 77 Fair Drive
- Using approved roofing materials that meet the standards of this general law city
- Following installation guidelines exactly as required by the City Council's six voting districts
- Scheduling city inspections when required with the city's approximately 460 full-time staff members
We know the importance of these details because ignoring codes can cause big issues later. Your roof must withstand California weather while meeting the standards of a city that has grown from 16,840 residents in 1953 to over 111,000 today.
Sustainable and Energy-Efficient Roofing Options
We focus on roofing solutions that lower energy costs and reduce environmental impact. In a city where 15.1% of the population lives below the poverty line, energy efficiency is crucial for controlling operational costs. Our options help you keep buildings cooler and cut down on utility bills while using materials designed to last in Costa Mesa's climate.
Cool Roof Installations
Cool roofs reflect more sunlight and absorb less heat than traditional roofs. This is essential in Costa Mesa, where summer temperatures regularly reach into the 90s and the city experiences over 280 sunny days annually. This means less reliance on air conditioning. The energy savings can be significant, especially for large commercial spaces like South Coast Plaza's 270+ stores or the facilities of Costa Mesa's top employers. We use durable materials that meet or exceed industry standards for cool roofing. These options are ideal for Costa Mesa's commercial buildings, where 58.6% of residents live in rental housing units and property management efficiency is key.
Reflective Coatings and Green Solutions
Applying reflective coatings can improve an existing flat roof's energy efficiency. These coatings work well in Costa Mesa's Mediterranean climate, protecting against intense UV exposure while maintaining building comfort. We offer a range of coatings suited for commercial flat roofs. These products help businesses from the Daily Pilot newspaper offices to Wahoo's Fish Taco headquarters (founded in Costa Mesa in 1988) reduce energy costs. Green roofing options, like installing a layer of vegetation, are another way we support sustainability. These solutions align with Costa Mesa's environmental initiatives and help manage the minimal but concentrated rainfall during winter months.

Contact Naperville Elite Commercial Flat Roofing
You can reach us easily to discuss your commercial roofing needs in Costa Mesa, CA. Whether your business is located in Costa Mesa's 37th State Senate District or California's 47th congressional district, our team is ready to provide expert advice. We are available by phone and email during regular business hours. We serve all areas of Costa Mesa, from properties near the Civic Center at 77 Fair Drive to businesses along the Orange County Transportation Authority (OCTA) bus routes.
We focus on commercial flat roofing materials like TPO, EPDM, PVC, and built-up roofs. Our services are available throughout Costa Mesa's diverse commercial landscape, from South Coast Plaza to the city's industrial zones. When you contact us, we'll listen to your needs and offer clear options. We understand the unique requirements of Costa Mesa's business community, which includes everything from major corporations to local establishments in this city of 111,918 residents.
Feel free to ask about our maintenance plans or emergency repairs. We're committed to serving Costa Mesa's vibrant commercial sector and protecting your property investment in this thriving Orange County city.