Location: San Francisco, CAService: Window InstallationTags: Commercial
A hands-on, precision-driven team specializing in commercial window systems, waterproofing, and complex building restoration.
Why Clients Choose AFR
AFR is a specialized contractor focused on commercial window replacement, waterproofing, and building envelope performance.
Our work spans commercial, hospitality, multifamily, and historic properties—often in environments where precision, coordination, and long-term performance are critical.
We’re typically brought in when the work needs to be done right the first time—not revisited later.
A Hands-On Approach That Reduces Risk
At AFR, every project is approached with a clear understanding of how buildings actually perform over time—not just how they appear on paper.
A principal is actively involved in every project, from initial evaluation through installation. This ensures consistency, accountability, and a higher standard of execution across every phase of work.
Our approach is simple:
identify the root problem, design the right solution, and execute it with precision.
This reduces delays, prevents repeat failures, and protects long-term building performance.
Why Clients Choose AFR
In complex buildings, the difference between the right solution and the wrong one often isn’t visible until costly problems appear.
- Principal-level oversight on every project
- Proven experience in complex and occupied buildings
- System-level understanding of windows, waterproofing, and façade performance
- Solutions designed to prevent repeat issues—not temporary fixes
- Precision installation that protects long-term building value
Our role is to get it right before that happens.
What Property Owners Ask Before Moving Forward
Clear answers to help you make the right decision before starting your project.
When should I replace my windows instead of repairing them?
You should consider replacement when windows show signs of structural deterioration, seal failure, persistent leaks, or poor energy performance. In many commercial and high-end properties, ongoing repairs become more expensive over time than a properly executed replacement.
A professional evaluation helps determine whether repair is a short-term fix—or if replacement is the smarter long-term investment.
Can you complete window or waterproofing work in occupied buildings?
Yes. Most of our projects are completed in fully occupied buildings, including hotels, multifamily properties, and commercial spaces.
We use phased scheduling and localized containment systems to minimize noise, dust, and disruption—so your building can remain operational throughout the project.
How do you identify the source of leaks or water intrusion?
Water rarely enters where it appears. We use targeted testing and system-level evaluation to identify the true source—whether it’s window perimeters, sealant failure, or façade transitions.
This allows us to solve the root problem instead of repeatedly addressing surface symptoms.
Our Services
Trusted on high-rise, hospitality, multifamily, and historic properties.
Waterproofing & Restoration
Protect your building from water intrusion, structural damage, and long-term deterioration.
- Leak detection & water testing
- Exterior caulking & sealant systems
- Expansion joints & façade waterproofing
- Historic restoration & preservation
- Water repellent coatings
Stop leaks before they become structural damage and costly repairs.
Fenestration Systems
Upgrade performance, efficiency, and safety with modern window systems built to last.
- Commercial window replacement
- High-rise window systems
- Fire-rated windows & doors
- Energy-efficient glazing
- Storefront & architectural glass
Upgrade aging window systems before performance, safety, and efficiency decline.
Our Latest Projects
Real projects. Real results. No guesswork.
From high-rise commercial buildings to historic restorations, our work reflects precision, performance, and attention to detail.
Location: San Francisco, CAService: Window InstallationTags: Commercial
Location: San Francisco, CAService: Window InstallationTags: Commercial
Midrise
Location: San Francisco, CAService: Window InstallationTags: Commercial
Window
Location: San Francisco, CAService: Window InstallationTags: Commercial
Facade
Location: San Francisco, CAService: Window InstallationTags: Commercial
Location: San Francisco, CAService: Window InstallationTags: Residential
Custom
Location: San Francisco, CAService: Window InstallationTags: Commercial
Window
Location: San Francisco, CAService: Window InstallationTags: Commercial
Location: San Francisco, CAService: Window InstallationTags: Commercial
Location: San Francisco, CAService: Window InstallationTags: Commercial
Trusted Materials, Proven Standards, and Certified Expertise
