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Home Services All Services Roof Replacement Roof Repair Storm Damage Repair New Roof Installation Metal Roofing Shingle Roofing Flat Roofing Commercial Roofing Gutter Installation Roof Inspection Emergency Roof Repair Skylight Installation About Locations All Locations Sandoval, IL Timewell, IL Winslow, IL Belvidere, IL Chadwick, IL Dover, IL Galatia, IL Hoffman, IL Libertyville, IL Reviews Contact (877) 349-1553
★★★★★ 4.7/5 from 137+ reviews

San Jose, IL Roof Installation & Repair. Free Estimates

17+ years protecting San Jose homes and businesses. We answer the phone on weekends too.

📞 (877) 349-1553
17+
Years
500+
Projects
4.7
Rating
17+
Years Experience
500+
Projects Completed
4.7
Star Rating (137+ Reviews)
Licensed & Insured

Our Services

Our Roofing Services

Professional Roofing solutions for residential and commercial properties in San Jose.

roof replacement
FREE ESTIMATE

Roof Replacement

GAF Timberline HDZ shingles with StrikeZone nailing area for Class 4 impact resistance rated to UL 2218. We install the full GAF Roof System. Cobra ridge vent, FeltBuster synthetic underlayment, Starter Match starter strip, and Seal-A-Ridge caps. That qualifies your San Jose home for the Golden Pledge warranty: 25-year workmanship plus 50-year material.

roof repair
SAME-DAY

Roof Repair

Missing shingles, cracked flashing, a leak over the kitchen. Whatever it is, we fix it. Our San Jose repair crew runs 6 days a week. Most repairs take half a day.

storm damage repair
LICENSED

Storm Damage Repair

Our storm damage process: free inspection, full photo documentation, direct filing with your insurance carrier, meet the adjuster on-site, and handle the repairs once approved. We don't ask for money upfront on insurance claims.

new roof installation
TOP RATED

New Roof Installation

A new roof installation starts with getting the specs right. Roof pitch determines your material options. Attic space determines ventilation needs. Local code determines underlayment requirements. We handle all of that before the first shingle goes on.

metal roofing
GUARANTEED

Metal Roofing

Corrugated metal and R-panel are cost-effective options for barns, detached shops, and covered patios in San Jose. We install 29-gauge and 26-gauge corrugated with exposed fasteners using neoprene washer screws. For homes, we recommend 24-gauge standing seam with concealed fasteners. Cleaner look, no exposed fastener maintenance. DaVinci composite shake and slate profiles give you the metal longevity with a traditional Illinois aesthetic.

shingle roofing
INSURED

Shingle Roofing

Asphalt shingle roofing is the most common and cost-effective roofing system in San Jose. Our crews install 15-20 shingle roofs a month. We know the product inside and out. Nailing patterns, exposure measurements, hip and ridge details.

flat roofing
FREE ESTIMATE

Flat Roofing

Flat roofs need special attention. Water doesn't run off, it sits. We install TPO, PVC, EPDM, and modified bitumen systems designed to handle ponding water in Illinois's climate.

commercial roofing
SAME-DAY

Commercial Roofing

We install Carlisle SynTec TPO and EPDM membrane systems with full Carlisle manufacturer warranties. Our San Jose commercial roofing crews are factory-trained and authorized. TPO seams are hot-air welded at 900+ degrees. The weld is stronger than the membrane itself. Ponding water? We install tapered ISO insulation to create positive drainage per NRCA guidelines.

gutter installation
LICENSED

Gutter Installation

Improperly sized gutters cause fascia board rot and foundation erosion. We calculate gutter capacity using the rainfall intensity formula: roof square footage x pitch factor x rainfall rate (inches/hr for San Jose). Standard 5" K-style handles 5,520 sq ft of effective roof area. Bigger roofs or steeper pitches need 6" gutters with 3x4" downspouts. We hang with hidden hangers screwed into rafter tails every 24".

roof inspection
TOP RATED

Roof Inspection

Infrared moisture scanning available for San Jose commercial and flat roof inspections. Thermal imaging locates trapped moisture in the insulation layer without cutting core samples. We use Flir E8 cameras to map wet areas, then core sample only the suspect zones to confirm. Saves time, reduces disruption, and gives you a precise repair scope instead of a guess.

emergency roof repair
GUARANTEED

Emergency Roof Repair

Emergency roof repairs for active water intrusion follow a strict protocol: tarping with reinforced polyethylene sheeting secured to the roof deck, interior water extraction guidance, and temporary flashing at penetrations. Our San Jose emergency crews carry 20x30 tarps, 2x4 nailer boards, and masonry anchors for various deck types. Permanent repairs are scheduled within 48-72 hours once materials are sourced.

skylight installation
INSURED

Skylight Installation

Vented skylights open to let hot air escape. Great for kitchens and bathrooms in San Jose. Fixed skylights are cheaper and simpler. Solar-powered options from VELUX qualify for the federal 30% tax credit through 2032.

Ready to Get Started?

(877) 349-1553

Free Estimates • Available 24/7 • Licensed & Insured

Why Choose San Jose Roofing & Maintenance?

Trusted by homeowners and businesses across San Jose.

Manufacturer Certified

GAF Master Elite, Owens Corning Preferred, CertainTeed SELECT ShingleMaster. We carry certifications from the big three. That means factory-trained crews and the best available warranties.

Insurance Claims Handled

Storm damage? We work with your insurance company directly. Free inspection, Xactimate documentation, adjuster meeting on-site. We fight for full replacement when your roof qualifies.

Clean Job Sites

We run magnetic nail sweeps three times. Once during tear-off, once after install, once before we leave. Tarps on the ground, dump trailer in the driveway. Your yard looks the same when we're done.

Free Roof Inspection

We get on the roof, take photos, and give you an honest assessment. If you don't need work, we'll tell you. No charge, no obligation, no high-pressure sales pitch.

Our Work

Recent Projects

View All Projects →

Simple Process

How It Works

1

Free Roof Inspection

Call (877) 349-1553 and we'll schedule an inspection at your convenience. Our San Jose inspector checks every detail. Shingles, flashing, vents, gutters, decking condition.

2

No-Surprise Quote

We email or text the proposal so you can review it at home. Questions? Call us. No pressure, no expiration date tricks, no "today-only" pricing.

3

Build Day

Our crews average 8 years of experience each. They tear off the old roof, inspect the decking, replace any damaged boards, and install your new system from the deck up.

4

Inspection & Cleanup

Before we leave: magnetic nail sweep across the entire yard, driveway, and walkways. Dump trailer hauled off. Gutters cleaned out. Your property looks better than when we arrived.

Verified Reviews

What Our Customers Say

★★★★★ 4.7/5 from 137+ reviews
★★★★★

"Had a flat roof leak on our commercial building downtown. San Jose Roofing & Maintenance patched it temporarily, then came back and did a full TPO replacement the next week. Solved a problem we'd been chasing for two years."

S
Sarah W.
San Jose
★★★★★

"Storm chasers were going door to door after the hailstorm. Called San Jose Roofing & Maintenance instead because they're actually from San Jose. Got a fair deal and a warranty that means something."

M
Matt R.
San Jose
★★★★★

"Used San Jose Roofing & Maintenance for a leak repair over our bathroom. Turned out to be a cracked pipe boot — $425 fix. Honest guys, could have told me I needed a new roof but they didn't."

B
Brian B.
San Jose

Service Areas

Areas We Serve

Local roofing coverage across San Jose and Peotone, Sandoval, Timewell, Winslow, Belvidere. One phone call to (877) 349-1553 and we schedule your free inspection.

Peotone Sandoval Timewell Winslow Belvidere Chadwick Dover Galatia Hoffman Libertyville

FAQ

Frequently Asked Questions

Age is the biggest factor. If your shingles are 20+ years old and you're seeing curling, cracking, or granule buildup in the gutters, it's time. Other red flags: leaks, missing shingles, daylight in the attic, and your neighbors all getting new roofs (same-age homes in a subdivision often need replacement around the same time).

Yes. We handle insurance claims regularly. It's a big part of what we do in San Jose. Free inspection, photo documentation, claim filing assistance, and we meet the adjuster on-site. If the claim is approved, we do the work at the insurance-approved price. You pay your deductible and we handle the rest.

One day for most homes. Our crews are experienced and we pre-stage materials the day before install. Bigger or steeper roofs can run to two days. The dumpster shows up at 7 AM and leaves when we're done. Your life gets back to normal fast.

We recommend GAF, Owens Corning, or CertainTeed. And we're certified by all three, so the choice is yours. In San Jose, the most popular pick is GAF Timberline HDZ in Weathered Wood or Charcoal. For hail-prone areas, look at the impact-resistant versions rated UL 2218 Class 4. We walk you through the options during the estimate.

The shingles carry the manufacturer's warranty. Typically 30-50 years for architectural shingles. Our installation warranty covers any defects in our workmanship. If something goes wrong because of how we installed it, we fix it at no cost. Both warranties are in writing and we provide them at the final walkthrough.

Have more questions? Call (877) 349-1553

SAME-DAY APPOINTMENTS AVAILABLE

Get Your Free Roof Inspection Today

24/7 emergency service. Most appointments available within 48 hours.

Call Now — Free Estimate
📞 (877) 349-1553

★★★★★ 4.7/5 from 137+ Reviews  ·  Licensed  ·  Insured

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