Sealant Replacement, Terra Cotta & Masonry Repair and Facade Restoration for San Francisco Commercial Buildings
Commercial Facade Restoration Contractors in San Francisco, CA
San Francisco buildings rarely see harsh heat or cold, but they are almost never completely dry. Summer fog drifts in from the Pacific most afternoons and leaves walls damp until morning, ocean wind carries salt across the city and onto the waterfront, and winter storms send rain sideways into joints and windows. On top of that, buildings here move. Earthquakes and constant small shifts in the ground open cracks in masonry, terra cotta and concrete, loosen anchors and stress sealant joints.
Presto Restoration has more than 25 years of experience restoring commercial building exteriors across the country. In San Francisco we restore Financial District and South of Market office towers, hotels around Union Square, hospital and university buildings, apartment buildings and the brick and terra cotta landmarks built after 1906. Our crews replace failed sealants, repair terra cotta, brick, stone and concrete, replace corroded anchors, restore metal and glass and apply breathable coatings.
OUR FACADE RESTORATION SERVICES IN SAN FRANCISCO
Most leaks in San Francisco offices and apartments start at a failed sealant joint. Wind-driven rain, fog and building movement wear caulking out until it splits or pulls away. We remove the old sealant, prepare and prime the joint, install backer rod and apply silicone or urethane sized for the movement each joint actually sees.
Salty, damp air dulls and corrodes aluminum storefronts, metal panels, window frames and railings, especially near the bay. We clean, repair and refinish architectural metal in place and reseal the edges where it meets glass and masonry. Many owners pair this with our San Francisco commercial waterproofing services.
Fog, salt and city grime leave a film on San Francisco glass that can etch the surface over time. We clean off deposits, polish out light etching and protect the glass with Glass Defender, the treatment we manufacture to keep glass clearer for longer.
Concrete, stucco and masonry walls need protection that sheds wind-driven rain and fog without trapping moisture. We repair and clean the wall first, then apply breathable elastomeric coatings or penetrating silane-siloxane repellents suited to the material.
Downtown San Francisco has one of the country’s largest collections of glazed terra cotta, much of it installed during the rebuilding after 1906. Moisture and movement rust the steel anchors behind it, which cracks and loosens the units. We open and inspect affected areas, replace corroded anchors, patch or replace damaged pieces and repoint and reseal the joints. We also restore granite, limestone and cast stone.
Brick walls in Jackson Square, North Beach and South of Market have stood through more than a century of fog and earthquakes. Mortar joints wear out first. We remove failing mortar carefully and repoint with mixes matched to the brick, using lime-based mortar on historic walls.
Our Facade Restoration Process in San Francisco
San Francisco facade projects follow five steps, and you review our findings, recommendations and pricing before any work begins.
Building Envelope Survey
We inspect each elevation and photograph cracked terra cotta and masonry, failed joints, corroded metal and worn coatings.
Diagnostic Testing
Probes, moisture readings and water tests show what is happening behind the surface, including anchor corrosion.
Scope & Planning
Findings become a written scope that can support your building’s required facade inspection reporting.
Restoration Execution
Crews work from swing stages, lifts or rope access with sidewalk protection on busy city streets.
Closeout & Warranty
At closeout you receive photos, product data and warranty documents.
Our Local San Francisco, CA Support Network
In a damp, salty climate, facades last longer with routine cleaning and inspections. Presto partners with a local support network so San Francisco owners have help with that ongoing care.
For routine upkeep and everyday facility support, owners can also contact our sister companies:
Building Restoration San Francisco: Exterior repair and preservation work for San Francisco properties.
Building Maintenance San Francisco: Scheduled upkeep that protects San Francisco buildings between projects.
Building Services San Francisco: Everyday commercial building support across the Bay Area.
Why San Francisco Property Managers Choose Presto for Facade Restoration
Property managers for San Francisco office towers, hotels, hospitals and landmark buildings need a facade contractor who understands fog, salt air, terra cotta and seismic movement. Presto brings more than 25 years of national experience, crews trained to work at height and restoration products we make ourselves. See all of our San Francisco building restoration services.
Plan Your San Francisco Facade Restoration with Presto
Seeing cracked terra cotta, rust stains or failing caulking? Call us or request a quote, and our team will respond to talk through your San Francisco facade.
Recent Facade Restoration Projects in California
CALIFORNIA PORTFOLIO HIGHLIGHTS
Browse California glass, stone and facade projects completed by Presto.
San Francisco Facade Restoration FAQs
How often does a San Francisco facade need restoration?
Most sealants last 10 to 15 years here, and less on walls facing the ocean wind. Terra cotta and masonry should be inspected regularly, and buildings five stories and taller must follow the city’s facade inspection schedule.
What are the signs a San Francisco building needs facade repair?
Cracked or loose terra cotta, rust stains, missing mortar, spalled concrete, split caulking and peeling coatings are common warnings. Water stains near windows after a storm mean water is already inside the wall.
Can facade work be done while the building is occupied?
Yes. We work in sections, plan around tenants, guests and patients and install sidewalk protection where needed.
When is the best season for facade work in San Francisco?
Exterior work can happen most of the year. Late summer and fall are often the driest stretch, and we try to seal buildings before the winter storms.
What warranties come with facade restoration?
Sealant and coating work is typically backed by our workmanship warranty and the manufacturer’s material warranty, explained in writing before work starts.
Does Presto handle permits for facade work in San Francisco?
Yes. We work with the San Francisco Department of Building Inspection when permits are required, and with your architect or engineer on larger scopes.
Other San Francisco Building Restoration Services
Protect Your San Francisco Building Investment
Moisture and movement work on a building every day, and a small crack in terra cotta can hide a rusting anchor. Tell us what you are seeing on your San Francisco building, and we will help you plan repairs early.
Call us today at 1-800-785-9927 or click Request A Quote.