Commercial Roofing Built for San Francisco Businesses
Your roof doesn’t get a day off. In San Francisco and across the Bay Area, commercial roofs face everything from dense fog to salty ocean air, and they need to keep working so you can keep working. At Citadel Roofing & Solar, we’ve been protecting California buildings for over 30 years with premium commercial roofing solutions.
Industries Served:
Commercial:
- Retail
- Restaurant
- Office
- Hotels
Industrial:
- Warehouse
- Manufacturing facilities
Roofing Solutions for a City That Moves Fast
From tech hubs and biotech labs to historic buildings and retail spaces, we’ve seen it all and roofed it all. Our in-house team handles every stage of the process, from inspection to installation to maintenance, without ever handing you off to a third-party contractor.
We work with a wide range of property types across San Francisco and the greater Bay Area, including:
- Office buildings and creative workspaces
- Retail centers and mixed-use developments
- Industrial and manufacturing facilities
- Multi-unit housing and commercial complexes
Full-Service Roofing That Works Around
Your Business
New Installations & Replacements
We install durable, high-performance systems designed to last. If your roof is aging, leaking, or just ready for an upgrade, we’ll help you choose the right materials and minimize downtime during installation.
Repairs & Preventative Maintenance
Don’t wait for a leak to shut down your business. Our maintenance programs catch issues early, extend the life of your roof, and help avoid costly emergencies.
Waterproofing for Coastal Conditions
From heavy rain to foggy mornings, Bay Area buildings need next-level moisture protection. Our waterproofing solutions help prevent mold, rot, and water intrusion before they start.
24/7 Emergency Response
Leaks and storm damage don’t wait for office hours and neither do we. When the unexpected happens, our crews respond quickly to protect your property and minimize disruption.
Experiencing a roofing emergency?
Commercial Roofing Types We Install
We offer a range of roofing systems to fit your building, your budget, and your long-term goals:
- TPO
- PVC
- Metal Roofing
- Roof Coatings
- Shingles
Manufacturers
We partner with industry-leading manufacturers to give our Sacramento customers the highest quality roofing materials on the market:
When Was the Last Time Your Roof Got a Checkup?
Your building might be sending signals that it needs some attention. Watch for signs it’s time to call in the pros:
- Leaks or moisture in the ceilings or walls
- Mildew smells or indoor humidity issues
- Visible roof damage like cracking or bubbling
- High energy bills with no clear cause
- Inconsistent interior temps
Need Solar-Ready Roofing? We've Got You Covered.
We’re more than roofers. With over 20 years of solar experience, we know how to design integrated systems that maximize energy savings without compromising roof integrity. If your commercial roof gets good sun exposure, let’s talk solar strategy. We’ll help you understand your options and avoid the headache of coordinating between contractors.
What Sets Citadel Apart in San Francisco
Local Experience You Can Trust
We know Bay Area architecture, climate, and local codes because we live and work here.
Craftsmanship That Lasts
Our crews are full-time experts, not subcontractors, who take pride in precision work that holds up for decades.
No Middlemen, No Miscommunication
From first inspection to final cleanup, we manage the entire process in-house so nothing gets lost in translation.
Business-Friendly Scheudling
We know your business can’t afford unnecessary interruptions. We coordinate with your team to get the job done fast.
Warranties That Mean Something
We back our work with strong manufacturer warranties and our own workmanship guarantee, so you’re covered for the long haul.
Napa Customer Testimonials
Let's Talk Roofing
If you’re ready to upgrade, repair, or simply want an expert’s take on your current roof, reach out for a custom assessment.
More Resources
If you need a new roof to protect your business assets, contact Citadel today for a free consultation.
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