Your local San Jose Emergency Roof Leak Repair team

Emergency Roof Leak Repair in San Jose, California

When a storm rolls over the Santa Cruz Mountains and water starts dripping into your living room, you need Emergency Roof Leak Repair in San Jose that answers the phone at 2 a.m. We tarp, patch, and stop active leaks on shingle, tile, and flat roofs across San Jose, from Willow Glen to Berryessa. Our licensed crew carries tarps, pry bars, and moisture meters on every truck, so we find the source and dry things out before the damage spreads.

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Emergency Roof Leak Repair in San Jose

San Jose roofs take a beating. Between atmospheric river storms in winter, hot dry summers that bake asphalt shingles, and the occasional wind event that peels back flashing, water finds a way in. We have been doing Emergency Roof Leak Repair in San Jose long enough to know which neighborhoods flood first and which roof types fail fastest. Our crews work out of trucks stocked with GAF and Owens Corning materials, roofing underlayment, and Henry Company roof cement, so we can make a permanent repair, not just a temporary patch. We serve homeowners in Almaden Valley, Willow Glen, and Evergreen, plus property managers running commercial buildings near downtown and North San Jose. Whether it is a missing shingle after a windstorm or a slow flashing leak that finally soaked your ceiling, we diagnose the problem with a moisture meter and infrared camera, then fix it the same day whenever possible.

Explore San Jose services →

San Jose has a mix of housing stock that keeps roofers busy: 1950s ranch homes with original sheathing, newer tract homes in the foothills, and flat-roof commercial buildings packed along the 101 and 880 corridors. The valley gets most of its rain between November and March, and when it comes, it comes hard. We keep extra crews on standby from October through April because that is when the calls spike. We also handle the summer stuff, like cracked sealant around skylights and clogged gutters that back water up under the fascia.

Freund Roof Leak Repair

Services available in San Jose

Emergency Roof Leak Repair Services in San Jose

San Jose sees two kinds of roof emergencies: sudden storm damage and slow leaks that finally break through. We handle both. If you are searching for a roofer who can stop water now and fix it right, we run emergency calls seven days a week across Santa Clara County. Our trucks carry tarps, flashing, and sealant so we can stabilize the roof on the first visit and schedule the permanent repair before the next storm.

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Emergency Roof Tarping

When a storm tears off shingles in Willow Glen or a tree limb punches through a roof in Almaden Valley, we tarp it the same day. We use heavy-duty tarps secured with cap nails and battens, not a loose plastic sheet that flaps off by morning. This stops water intrusion until we can make a permanent repair.

See details ↓02

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Storm Damage Roof Leak Repair

Atmospheric river storms hit San Jose hard, especially in the foothills near Evergreen and Silver Creek. We repair wind-lifted shingles, broken tiles, and torn underlayment. Our crews document the damage with photos for your insurance claim and replace damaged materials with GAF or Owens Corning products that match your existing roof.

See details ↓03

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Missing Shingle & Tile Roof Leak Repair

Older San Jose neighborhoods like Rose Garden and Burbank have tile and shingle roofs that shed pieces after heavy wind. Missing shingles expose the underlayment, and one good rain turns that into a ceiling stain. We match replacement shingles and tiles as closely as possible and seal the repair so it blends in.

See details ↓04

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Flashing Skylight & Chimney Leak Repair

Flashing leaks are the number one cause of mystery drips in San Jose homes. Skylights and chimneys are common culprits, especially on 1970s and 1980s builds. We remove old, cracked sealant, replace the flashing, and use Henry Company roof cement and new counter-flashing to create a watertight seal that lasts.

See details ↓05

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Flat Roof Leak Repair

Downtown San Jose and North San Jose have plenty of flat-roof commercial and residential buildings. Ponding water is the enemy. We locate low spots, repair EPDM, TPO, and modified bitumen membranes, and improve drainage so water does not sit and find its way through seams. We also handle Firestone and Carlisle SynTec systems.

See details ↓06

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Gutter & Roof Drainage Repair

Clogged gutters in San Jose cause fascia rot and roof leaks when water backs up under the shingles. We clear debris, repair sagging gutters, and make sure downspouts carry water away from your foundation. This is especially important in older neighborhoods with mature oak and redwood trees that drop leaves every fall.

See details ↓07

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Post-Storm Roof Inspection

After a big storm, you may not see damage from the ground. We inspect your roof, attic, and flashing with a moisture meter and infrared camera to catch hidden leaks before they rot your sheathing. We provide a written report with photos, which is useful for insurance claims and for planning repairs before the next rainy season.

See details ↓

Who we serve in San Jose

Two very different jobs. One local crew.

For homes

Residential Roof Leak Repair in San Jose

Most of our emergency calls come from homeowners. San Jose has a wide range of housing, from historic bungalows to new builds in the foothills. Each has its own roof challenges. We work on all types of residential roofs, including asphalt shingle, tile, and flat. Whether you have a small leak or major storm damage, we can help. We treat your home like our own, with clean work and respect for your property.

01Emergency Leak Detection and Repair

We find the source of the leak using moisture meters and infrared cameras. Then we fix it. We do not guess. We trace the water back to its entry point and make a permanent repair, not just a patch.

02Storm Damage Repair

After a storm, we repair wind-damaged shingles, tiles, and flashing. We document the damage for your insurance claim and work with your adjuster to get the repair covered.

03Skylight and Chimney Leak Repair

Skylights and chimneys are common leak sources in San Jose homes. We replace old flashing and sealant to stop leaks and prevent future problems. We use high-quality materials that hold up to the weather.

04Gutter and Drainage Repair

Clogged gutters cause water to back up under your roof. We clean gutters, repair sagging sections, and make sure water flows away from your foundation. This simple maintenance can prevent costly water damage.

Same-day emergency response to stop leaks before they cause more damage.
Written estimates and upfront pricing, so you know the cost before we start.
We clean up after ourselves and leave your property as we found it.

Get a home estimate →

For businesses

Commercial Roof Leak Repair in San Jose

Commercial buildings in San Jose face unique roofing challenges. Flat roofs are common, and they need regular maintenance to prevent leaks. A leak can disrupt your business, damage inventory, and create liability. We work with property managers, facility managers, and business owners to fix leaks fast and keep your operations running. We understand that time is money, so we schedule work around your business hours.

Tech offices
Warehouses
Retail stores
Restaurants
Property management

01After-hours and weekend scheduling

We know you cannot shut down your business for a roof repair. We work nights and weekends to minimize disruption. Our crews are trained to work safely in occupied buildings.

02Flat roof expertise

We specialize in EPDM, TPO, and modified bitumen systems. We find and repair membrane leaks, improve drainage, and extend the life of your roof. We work with Firestone and Carlisle SynTec products.

03Documentation for property owners

We provide detailed reports with photos and repair summaries. This helps you communicate with building owners and justify maintenance expenses. We can also work directly with your insurance company.

04Preventive maintenance programs

We offer scheduled inspections and maintenance to catch small issues before they become big leaks. Regular maintenance can double the life of your commercial roof and prevent emergency calls.

Discuss a commercial contract →

Service by service in San Jose

Every service we run in San Jose.

Each service below is a full breakdown of how the work is scoped, priced and carried out in this city — not a generic description.

01Emergency Roof Tarping↗
02Storm Damage Roof Leak Repair↗
03Missing Shingle & Tile Roof Leak Repair↗
04Flashing Skylight & Chimney Leak Repair↗
05Flat Roof Leak Repair↗
06Gutter & Roof Drainage Repair↗
07Post-Storm Roof Inspection↗

Emergency Roof Tarping in San Jose

When a storm hits San Jose, emergency roof tarping can prevent further damage. Freund Roof Leak Repair provides fast, reliable emergency roof tarping in San Jose. We understand the urgency of protecting your home from water intrusion. Our team responds quickly to secure your roof and minimize damage.

Rapid Response in San Jose

We know that roof leaks in San Jose can escalate quickly. Our emergency roof tarping service is available 24/7. We arrive promptly to assess the damage and install a protective tarp. Whether in Willow Glen or Almaden Valley, we're ready to help.

Protecting Your Home's Interior

A leaking roof can cause significant interior damage. Our emergency tarping service in San Jose helps prevent water from entering your home. We use heavy-duty tarps to cover the affected area. This temporary fix buys you time until permanent repairs can be made.

Local Expertise You Can Trust

San Jose's climate can bring unexpected storms. Our team is familiar with the local architecture and common roof types. We provide emergency roof tarping that stands up to the elements. Trust us to secure your roof quickly and efficiently.

Storm Damage Roof Leak Repair in San Jose

After a severe storm, storm damage roof leak repair in San Jose is crucial to restore your home's safety. Freund Roof Leak Repair specializes in repairing leaks caused by storms. We address issues like missing shingles, damaged flashing, and more. Our team ensures your roof is watertight again.

Assessing Storm Damage

We start with a thorough inspection to identify all storm-related damage. In San Jose, high winds and heavy rain can compromise your roof. We check for missing shingles, cracked tiles, and damaged flashing. Our assessment ensures no issue is overlooked.

Repairing Leaks Effectively

Once we identify the damage, we perform targeted repairs. We replace missing shingles and repair flashing to stop leaks. Our storm damage roof leak repair in San Jose restores your roof's integrity. We use quality materials to ensure lasting results.

Preventing Future Issues

After repairs, we offer advice to prevent future storm damage. We may recommend reinforced flashing or improved drainage. Our goal is to protect your San Jose home from future storms. We help you avoid costly repairs down the line.

Missing Shingle & Tile Roof Leak Repair in San Jose

Missing shingles or tiles can lead to leaks and further damage. Freund Roof Leak Repair offers expert missing shingle & tile roof leak repair in San Jose. We quickly replace missing pieces and repair any resulting leaks. Our service restores your roof's appearance and function.

Identifying Missing Shingles

We inspect your roof to find missing or damaged shingles. In San Jose, wind and age can cause shingles to loosen. We also check for cracked tiles that may allow water entry. Our thorough inspection ensures we catch all issues.

Matching and Replacing Tiles

For tile roofs, we source matching tiles to maintain aesthetics. Our team carefully replaces broken or missing tiles. We ensure proper installation to prevent future leaks. This attention to detail is key for San Jose homes.

Sealing and Waterproofing

After replacing missing pieces, we seal vulnerable areas. We apply waterproofing to prevent water intrusion. Our repairs are designed to withstand San Jose's weather. You can trust us to protect your home.

Flashing Skylight & Chimney Leak Repair in San Jose

Leaks around flashing, skylights, and chimneys are common. Freund Roof Leak Repair provides expert flashing skylight & chimney leak repair in San Jose. We fix these issues to keep your home dry. Our skilled technicians ensure a proper seal.

Inspecting Flashing and Seals

We begin by inspecting the flashing around chimneys and skylights. In San Jose, these areas are prone to leaks due to weather. We check for rust, cracks, or loose materials. Our inspection identifies the source of the leak.

Repairing Chimney Flashing

Chimney flashing often fails over time. We repair or replace damaged flashing to create a watertight seal. Our work ensures that water cannot penetrate around your chimney. This is essential for San Jose homes with chimneys.

Skylight Leak Solutions

Skylights can leak if seals deteriorate. We repair or replace seals and flashing around skylights. Our solutions prevent water from entering your home. We use high-quality materials to ensure long-lasting repairs.

Flat Roof Leak Repair in San Jose

Flat roofs are common in San Jose commercial and residential buildings. Freund Roof Leak Repair specializes in flat roof leak repair in San Jose. We find and fix leaks in flat roofing systems. Our expertise ensures your flat roof remains watertight.

Locating Leaks on Flat Roofs

Flat roofs can be tricky to diagnose. We use advanced techniques to locate leaks. In San Jose, flat roofs often suffer from ponding water. We identify the source and extent of the damage.

Repairing Membrane and Seams

We repair damaged membranes and seams on flat roofs. Our team uses quality materials to patch and seal leaks. We ensure proper adhesion to prevent future issues. This is critical for San Jose's flat roof structures.

Preventive Maintenance Plans

We offer maintenance plans to keep your flat roof in good condition. Regular inspections can catch small issues before they become major. Our plans include cleaning and minor repairs. This proactive approach saves you money in the long run.

Gutter & Roof Drainage Repair in San Jose

Proper drainage is essential to prevent roof leaks. Freund Roof Leak Repair offers gutter & roof drainage repair in San Jose. We fix clogged gutters, damaged downspouts, and poor drainage. Our services protect your roof and foundation.

Cleaning and Repairing Gutters

We clean out debris from gutters and repair any damage. In San Jose, leaves and twigs can clog gutters quickly. We ensure gutters are securely attached and free-flowing. This prevents water from backing up under your roof.

Downspout Maintenance

Downspouts direct water away from your home. We repair or replace damaged downspouts. We also ensure they are positioned to drain water effectively. This is vital for San Jose properties with heavy rains.

Improving Roof Drainage

We assess your roof's overall drainage system. If needed, we install additional drainage solutions. Our goal is to prevent water from pooling on your roof. We tailor solutions to your San Jose home's needs.

Post-Storm Roof Inspection in San Jose

After a storm, a post-storm roof inspection in San Jose is essential to catch hidden damage. Freund Roof Leak Repair provides thorough inspections to assess your roof's condition. We identify leaks, missing shingles, and other issues. Our detailed reports help you plan necessary repairs.

Thorough Visual Inspection

We conduct a comprehensive visual inspection of your roof. We check for missing shingles, damaged flashing, and signs of leaks. In San Jose, we also look for debris and impact damage. Our goal is to find any problem areas.

Checking Attic and Interior

We also inspect your attic and interior for water stains. These signs can indicate roof leaks. We check for mold, dampness, and discoloration. This helps us identify leaks that may not be visible from outside.

Detailed Inspection Report

After the inspection, we provide a detailed report. It includes photos and descriptions of any damage. We also offer recommendations for repairs. This report is valuable for insurance claims and planning.

More than a service list

How We Execute Emergency Roof Leak Repair in San Jose

Every San Jose roof is different, and we treat it that way. A 1920s bungalow near downtown has different flashing details than a 1990s two-story in Almaden Valley. We start by finding the actual leak, not just the wet sp

Atmospheric river storms dumping inches of rain in days

These storms overwhelm gutters and expose every weak point in a roof. We see a spike in calls for flashing leaks, missing shingles, and flat roof ponding during these events.

How we handle it We stage extra crews during storm windows and prioritize active leaks. Our trucks carry tarps and emergency sealant so we can stop water on the first visit, then schedule the permanent repair as soon as the weather breaks.

Hot summer sun baking asphalt shingles

UV exposure dries out shingles, making them brittle and prone to cracking. Sealant around flashing also dries and shrinks, opening gaps that let water in during the first fall rain.

How we handle it We use UV-resistant sealants and high-quality underlayment rated for hot climates. During summer inspections, we check flashing and sealant and replace anything that is dried out before the rainy season starts.

Older homes with original roof sheathing

Many San Jose homes built before 1970 have skip sheathing or spaced boards that do not support modern roofing materials well. This can cause sagging and leaks at the seams.

How we handle it We inspect the sheathing and recommend upgrades when needed. If we find rot, we replace the damaged sections and install new underlayment to create a solid base for the repair.

Recent work in San Jose

Recent Emergency Roof Leak Repair Jobs in San Jose

We handle dozens of emergency calls every month in San Jose. Here are three recent jobs that show how we work and what we can do for you.

01 Willow Glen

The problem: A homeowner in Willow Glen woke up to water dripping from a ceiling fan after a night of heavy rain. The roof was 20 years old with original shingles.
What we did: We arrived within 40 minutes, tarped the roof to stop the leak, and then inspected the attic. We found a failed pipe boot flashing and several cracked shingles. We replaced the flashing, installed new underlayment, and replaced the damaged shingles with matching GAF products.
The result: The leak stopped immediately, and the homeowner avoided a ceiling replacement. The repair cost $850, and we completed it in three hours.

02 North San Jose

The problem: A property manager in North San Jose called about a flat roof leaking over a tenant's office space. The building had a TPO membrane with ponding water.
What we did: We inspected the roof and found a seam separation and a low spot that collected water. We repaired the seam, added a drain to improve water flow, and applied a compatible sealant. We worked after hours to avoid disrupting the tenant.
The result: The leak stopped, and the ponding issue was resolved. The repair cost $1,200, and the tenant was able to use the office the next morning.

03 Almaden Valley

The problem: A homeowner in Almaden Valley noticed a stain on the ceiling below a skylight. The skylight flashing was original to the 1980s house and had cracked sealant.
What we did: We removed the old flashing, cleaned the area, and installed new flashing with Henry Company roof cement and new sealant. We also replaced a few cracked tiles around the skylight to ensure a proper seal.
The result: The leak was fixed, and the ceiling stain stopped growing. The repair took two hours and cost $650. The homeowner scheduled a full roof inspection for the following spring.

Early warning signs

Signs You Need Emergency Roof Leak Repair in San Jose

01Water stains on ceiling or walls

02Missing or damaged shingles after a storm

03Dripping sounds in the attic

04Cracked or missing flashing around chimney or skylight

05Sagging gutters or water pooling near foundation

Have us take a look →

San Jose problem patterns

Common Roof Leak Problems in San Jose

San Jose's climate and building stock create specific roof problems. We see the same issues repeat across neighborhoods. Knowing what to look for helps you catch them early. Here are the four most common problems we fix.

Flashing leaks around chimneys and skylights

Why it happens San Jose has many homes with chimneys and skylights. The flashing that seals these joints expands and contracts with temperature changes, eventually cracking. Sealant dries out after a few summers.

Our approach We remove the old flashing and sealant, then install new flashing with proper counter-flashing and high-quality sealant. We use Henry Company products that hold up to UV and rain.

Missing shingles after windstorms

Why it happens Winter storms can bring gusts over 40 mph. Older shingles that are already brittle from summer heat can lift and tear off. This exposes the underlayment and leads to leaks.

Our approach We replace missing shingles with matching materials and re-seal the surrounding area. If we find widespread damage, we recommend a full roof inspection to prevent future problems.

Flat roof ponding and membrane failures

Why it happens Many commercial and residential buildings in San Jose have flat roofs. Poor drainage causes water to pool, which breaks down the membrane over time. Seams are the first to fail.

Our approach We locate low spots, repair or replace damaged membrane sections, and improve drainage. We work with EPDM, TPO, and modified bitumen systems from Firestone and Carlisle SynTec.

Clogged gutters causing fascia rot

Why it happens San Jose has lots of mature trees that drop leaves and debris. Clogged gutters back up water under the roof edge, which rots the fascia and can cause leaks into the attic.

Our approach We clear gutters, repair sagging sections, and ensure downspouts direct water away from the foundation. We also install gutter guards if you want to reduce future maintenance.

San Jose through the year

Seasonal Roof Leak Considerations in San Jose

San Jose weather is mild most of the year, but the rainy season from November to March is when leaks show up. Summer heat also takes a toll. Here is what to expect each season and what you can do to protect your roof.

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Spring

Spring is the tail end of the rainy season. You might still get showers in March and April. This is a good time to inspect for damage from winter storms and fix any leaks before the dry season.

Tip Schedule a post-storm roof inspection to catch hidden damage. Check your attic for stains or damp insulation.

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Summer

Hot, dry weather bakes your roof. Asphalt shingles can crack, and sealant around flashing dries out. This is when small problems start that turn into leaks in the fall.

Tip Have your roof inspected for cracked sealant and brittle shingles. Replace anything that looks worn before the rain returns.

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Fall

Fall is your last chance to prepare for winter. Leaves clog gutters, and the first rains can reveal leaks you did not know you had. Windstorms can also start in late fall.

Tip Clean your gutters and downspouts. Check flashing around chimneys and skylights. If you see missing shingles, replace them now.

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Winter

Winter is peak leak season. Atmospheric rivers can dump inches of rain in a short time. Active leaks are common, and emergency calls spike. We keep extra crews on standby.

Tip If you see a leak, call immediately. Do not wait for it to stop. We can tarp your roof to prevent further damage until we can make a permanent repair.

We know the route

Navigating San Jose: Landmarks We Use

San Jose is a big city, and knowing the shortcuts saves time when water is pouring into someone's house. We use major landmarks to orient our crews and route them around traffic. Whether you are near the SAP Center or out by Lake Cunningham, we can find you. We also keep an eye on event schedules, because a Sharks game or a concert at the SAP Center can turn downtown traffic into a parking lot. If you are near a landmark, tell the dispatcher, and we will get the closest truck headed your way.

FSan Jose

SAP Center

A major downtown arena. We use it as a reference point for routing crews to neighborhoods like San Pedro Square and the Alameda. It helps us avoid event-related traffic snarls.

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Winchester Mystery House

Located on South Winchester Boulevard, this landmark helps us locate homes in the Winchester and Santana Row area. We know the side streets to take when the main boulevard is backed up.

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Lake Cunningham

A large park on the east side. It is a useful marker for reaching neighborhoods like Evergreen and Alum Rock. We can route around the lake to avoid congestion on Capitol Expressway.

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San Jose Mineta International Airport

The airport is a key navigation point for North San Jose and the 101/880 interchange. We use it to orient crews heading to commercial buildings and homes in the airport corridor.

SAN JOSE
AREA

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Primary San Jose response zone

San Jose service coverage

Is your ZIP on the route?

These are our most frequently served ZIP codes. Nearby areas may also qualify—call if you do not see yours.

951199511895128951249512595122950089500295117951169511195110

Popular neighborhoods

Willow Glen · Almaden Valley · Evergreen · North San Jose

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San Jose Emergency Roof Leak Repair FAQ

FAQs About Emergency Roof Leak Repair in San Jose

Our team can help if your question is not answered here.

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Most emergency repairs in San Jose run $350 to $1,500, depending on the damage. A simple flashing repair might be $350 to $650. A larger repair with shingle replacement can be $800 to $1,500. We give you a written estimate before we start, so you know the cost upfront.

We typically arrive within 30 to 60 minutes for emergency calls in San Jose. Response time depends on your location and traffic. If you are in North San Jose or downtown, we can often be there in 25 to 35 minutes. We prioritize active leaks.

Yes. If your roof is leaking and cannot be permanently repaired right away, we can tarp it to stop water intrusion. We use heavy-duty tarps secured with cap nails and battens. This is a temporary fix until we can make a permanent repair, usually within a few days.

The most common causes we see are flashing leaks around chimneys and skylights, missing shingles after windstorms, and flat roof ponding. Clogged gutters also cause fascia rot and leaks. San Jose's hot summers and rainy winters create the perfect conditions for these problems.

Yes. We repair EPDM, TPO, and modified bitumen flat roofs. We find the source of the leak, repair the membrane, and improve drainage to prevent ponding. We work with Firestone and Carlisle SynTec materials. If your flat roof is leaking, call us for a same-day inspection.

Outside San Jose?

Nearby Cities We Serve from San Jose

01Los AngelesAbout 340 miles south. We do not regularly serve LA, but we can refer you to a trusted partner if you are outside our area.↗02Long BeachRoughly 360 miles south. Not in our regular service area, but we can help you find a qualified roofer if you are there.↗03PasadenaAbout 350 miles south. Outside our daily coverage, but we can point you to a reputable contractor in the area.↗04GlendaleAround 340 miles south. We do not serve Glendale directly, but we can refer you to a trusted partner.↗

Credentials on file

Licensed, Insured, and Local

Licenses

California Contractors State License Board (CSLB) license

Certifications

GAF Master Elite: GAF
Owens Corning Preferred Contractor: Owens Corning
CertainTeed SELECT ShingleMaster: CertainTeed

Insurance

State Farm: $2M general liability

Local affiliations

San Jose Chamber of CommerceMember
National Roofing Contractors Association (NRCA)Member

Freund Roof Leak Repair ready to serve San Jose

San Jose team is ready

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