Costar Roofing San Francisco
Trusted Roofing Contractors in San Francisco CA
Costar Roofing San Francisco delivers premium roofing solutions for homeowners and businesses across San Francisco. With over 25 years of experience, we combine expert craftsmanship with outstanding customer service to protect your property against the Bay Area’s unique weather conditions.
Your roof serves as the critical barrier against San Francisco’s fog, wind, and rain. Whether you need emergency repairs, a complete roof replacement, or sustainable roofing options, our licensed professionals provide durable, cost-effective solutions tailored to your specific needs.
Installation
Our top-tier roofing installations for homes and businesses deliver durable, high-quality, and long-lasting results, whether you need a new roof or a replacement.
Repair
From leaks and damaged shingles to flashing issues, we provide timely and efficient repairs to prevent further damage and maintain your roof’s integrity.
Renovations
Boost your roof’s durability and appeal with our expert renovation services. We handle re-roofing, insulation upgrades, and structural improvements to extend its life.
25+ Years of Roofing Excellence in San Francisco, CA
Costar Roofing San Francisco proudly serves the San Francisco, CA area, offering top-tier roofing services built on quality, reliability, and customer satisfaction. Our experienced team of professionals is equipped to handle everything from minor repairs to full installations and replacements.
Whether you’re a homeowner seeking a new roof or a business in need of commercial roofing solutions, we have the expertise to get the job done. We use only the finest materials and the latest techniques, ensuring results that stand the test of time.
At Costar Roofing San Francisco, we aim to forge long-term relationships with our clients by consistently delivering exceptional work that meets and exceeds expectations. Trust us to take care of your roof with the expertise it deserves.
Great service from CoStar Roofing! They repaired my flat roof in Oakland quickly and professionally. Honest, reliable, and highly recommended!
⭐️⭐️⭐️⭐️⭐️
We recently had our shingle roof replaced by CoStar Roofing San Francisco, and the entire experience was excellent. The team was professional, on time, and paid close attention to detail throughout the project. They removed the old roofing, installed high-quality shingles, and left the property clean and spotless. The workmanship looks great and has already improved the home’s curb appeal. Highly recommend CoStar Roofing for anyone in the Bay Area looking for a reliable roofing contractor!
We recently had our shingle roof replaced by CoStar Roofing San Francisco, and the entire experience was excellent. The team was professional, on time, and paid close attention to detail throughout the project. They removed the old roofing, installed high-quality shingles, and left the property clean and spotless. The workmanship looks great and has already improved the home’s curb appeal. Highly recommend CoStar Roofing for anyone in the Bay Area looking for a reliable roofing contractor!
Our Roofing Services in San Francisco, CA
We specialize in a wide range of roofing services to meet the needs of our San Francisco clients. Our expert team is equipped with the skills and tools to handle any roofing challenge with professionalism and efficiency.
Roof Rrpair
Our expert roof repair services fix issues like leaks, broken shingles, and storm damage. We offer quick, reliable, and affordable solutions to keep your roof in top condition.
Emergency Repair
When roofing emergencies arise, we respond promptly to prevent further damage. Our emergency repair services are designed to protect your property immediately.
ROOF MAINTENANCE
Prevent costly repairs with proactive and regular roof maintenance. Our skilled team carefully inspects and maintains your roof so it performs flawlessly for years to come.
ROOF REPLACEMENT
If your roof is aging, worn out, leaking, or damaged beyond repair, our professional roofing replacement services provide a durable, weather-resistant, and reliable roof built to last.
ROOF INSTALLATION
We deliver professional new roof installation services using durable high-quality materials and expert craftsmanship, so your roof stays strong and stands the test of time.
ROOF RE-SHINGLE
Replace worn or damaged shingles quickly, safely, and professionally with our durable roof re-shingling service. Your roof will be strong, functional, and aesthetically appealing for years.
ACOUSTIC ROOFING
Our innovative and durable advanced acoustic roofing solutions effectively help reduce external noise, creating a quieter, healthier, and more peaceful indoor environment for your property
FLAT ROOFING
Ideal for commercial and modern residential properties, our durable flat roofing services are dependable and expertly designed to withstand the elements for long-lasting performance.
COOL ROOFING
Save big on energy costs with our advanced innovative cool roofing solutions, which effectively reduce heat absorption and significantly help keep your property cooler during warm weather.
COMMERCIAL ROOFING
Ideal for commercial and modern residential properties, our durable flat roofing services are reliable and expertly designed to withstand the elements for long-lasting performance.
TILE ROOFING
Offering both beauty and durability, our premium tile roofing service creates a strong, weather-resistant, and aesthetically pleasing roof that elevates the look and value of your home.
ECO-FRIENDLY ROOFING
Durable, eco-friendly roofing made from recycled materials for lasting weather protection with minimal environmental impact.
Get in Touch with Costar Roofing San Francisco
We’re here to help with all your roofing needs! Whether you have questions about our services, need an estimate, or require immediate assistance, our team is ready to assist you.
Years Experience
0
+
★★★★★ 4.7/5
Reach out today, and let us provide the expert roofing solutions your property deserves
Expert Craftsmanship
High-quality materials and skilled techniques create strong, long-lasting roofing solutions for homes and businesses.
Customer-Focused Approach
Your needs come first in every project, providing roofing solutions that fit your budget and personal preferences.
Advanced Technology & Modern Techniques
Our team applies the latest industry innovations for stronger, more resilient, and weather-resistant roofing structures.
Durable Roofs & Weather Resistance
Every roof is built to withstand harsh weather, preventing costly damage and extending its lifespan.
Quality, Reliability, and Customer Satisfaction
Protecting Your Home with Excellence!
At Costar Roofing San Francisco, we focus on providing top-tier roofing services with expert craftsmanship and a customer-first approach. Every project meets the highest industry standards for durability and performance, ensuring long-term protection for your property.
Expert Roof Inspections for Your Peace of Mind
Our expert roof inspections at Costar Roofing San Francisco help identify potential issues early, preventing costly repairs down the line. We thoroughly assess your roof’s condition, checking for damage, leaks, and wear. Regular inspections help maintain your roof’s durability, extend its lifespan, and provide peace of mind knowing your home or business is fully protected from the elements.
Happy Client
0
+
Project Done
0
+
Years Experience
0
+
Quality & Excellence Guaranteed!
Why Choose Costar Roofing San Francisco?
At Costar Roofing San Francisco, we’re dedicated to delivering exceptional roofing services that go beyond just fixing your roof. Here’s why so many residents and businesses in San Francisco, CA, trust us with their roofing needs:
Experienced Team
Our skilled professionals bring years of expertise in handling all types of roofing projects, from small repairs to large installations. We have the know-how to tackle any challenge with precision and care.
Customer Satisfaction
Our priority is your satisfaction. We are committed to high standards of work, clear communication, and timely completion for a smooth experience from start to finish
Top-Quality Materials
We only use the highest-quality roofing materials so your roof is durable, long-lasting, and energy-efficient. Whether it's asphalt shingles, tile roofing, or eco-friendly options, we provide the best for your property.
Affordable and Transparent Pricing
We offer competitive pricing without compromising on quality. Our transparent quotes have no hidden fees, and we make sure you know exactly what to expect before we begin work.
Frequently Asked Questions About Roofing Services in San Francisco
How much does a roof replacement cost in San Francisco?
Roof replacement in San Francisco typically costs between $8,000 and $25,000, depending on the roof size, materials (asphalt, tile, metal, etc.), and complexity of the project.
What are the most common roofing materials used in San Francisco?
The most popular roofing materials include:
Asphalt shingles (affordable and widely used)
Clay or concrete tiles (common in Mission-style homes)
Metal roofing (great for energy efficiency)
Flat roofing materials like TPO or modified bitumen (for commercial or modern-style homes)
Does San Francisco require a permit for roofing work?
Yes. Most roofing work, especially roof replacements or major repairs, requires a permit from the San Francisco Department of Building Inspection (DBI). A licensed roofing contractor typically handles this process.
How long does a typical roof last in San Francisco?
Lifespan depends on the material:
Asphalt shingles: 15–30 years
Metal roofs: 40–70 years
Tile roofs: 50+ years
Coastal weather and fog can reduce lifespan if proper maintenance isn’t performed.
Can you install a new roof over an old one in San Francisco?
In some cases, yes but only if the existing roof is in good condition and local building codes allow it. However, a full tear-off is usually recommended for longevity and warranty purposes.
How often should I get my roof inspected?
It’s recommended to inspect your roof at least once a year especially after storms or heavy winds. Routine inspections help identify leaks, broken shingles, or early signs of wear.
Get a Free Quote!
Fill out the form, and we’ll get back to you soon!
Send us a message
Weatherproof Roofing, Worry-Free Living!
Our Serving Areas
We proudly serve clients across San Francisco, including central areas like SoMa, Union Square, and the Financial District, as well as vibrant neighborhoods such as the Mission, North Beach, and Chinatown. Our coverage extends to the Richmond and Sunset Districts, Pacific Heights, Marina, and Presidio, along with southern and southeastern areas like Noe Valley, Bernal Heights, Glen Park, and Bayview–Hunters Point. Wherever you are in San Francisco, you can count on us for reliable, professional service.