Free Estimate 📞 (877) 586-1316 24/7
Professional Roofing hero
โ˜…โ˜…โ˜…โ˜…โ˜… 4.9/5 from 348+ reviews

Professional Port Costa Roofing Contractor. Licensed & Insured

Architectural shingles, impact-resistant Class 4 upgrades, metal roofing, flat roof systems. Full-service roofing contractor. Free estimates, no pressure. Ever.

19+
Years
500+
Projects
4.9
Rating
19+
Years Experience
500+
Projects Completed
4.9
Star Rating (348+ Reviews)
โœ“
Licensed & Insured

Our Services

Our Roofing Services

Full-service roofing contractor in Port Costa โ€” from asphalt shingle roof replacement and emergency hail damage repair to metal roofing, flat roof systems, and gutter installation. Every project is installed by manufacturer-certified crews with workmanship warranties.

roof replacement
FREE ESTIMATE

Roof Replacement

We don't do shortcuts on replacements. Tear off the old roof, check the decking for soft spots, install synthetic underlayment, drip edge, starter strip, shingles, ridge vent. The whole system. Your roof is only as good as the layers underneath.

roof repair
SAME-DAY

Roof Repair

Leak repairs in Port Costa start at $350 for a simple fix. We find the source with a water test or thermal scan, repair the damage, and warranty the work. If the repair costs more than 30% of a replacement, we'll tell you.

storm damage repair
LICENSED

Storm Damage Repair

We work with every major insurance carrier. State Farm, Allstate, USAA, Liberty Mutual, Farmers, Nationwide. Our supplement team knows Xactimate line items and fights for full replacement when your roof qualifies.

new roof installation
TOP RATED

New Roof Installation

New construction roof installation following IRC Section R905 and local Port Costa building code amendments. We calculate ventilation per IRC R806 (1:150 ratio reduced to 1:300 when 50% is within 3ft of ridge. Synthetic underlayment per ASTM D226, ice barrier per ASTM D1970 at eaves in freeze-thaw climate zones. Manufacturer-certified installation locks in the full system warranty.

metal roofing
GUARANTEED

Metal Roofing

Standing seam metal roofing with Kynar 500/Hylar 5000 PVDF finish. The coating that keeps color for 40+ years without fading or chalking. We install Sheffield Metals and McElroy Metal panels in 24-gauge Galvalume steel with concealed Z-clips. UL 2218 Class 4 impact resistance. UL 790 Class A fire rating. Wind uplift tested to ASTM E1592. The only roof you'll ever need in Port Costa.

shingle roofing
INSURED

Shingle Roofing

We install asphalt shingles from every major manufacturer. GAF, Owens Corning, CertainTeed, Atlas, Tamko, Malarkey, IKO. Each has different warranty tiers and price points. We walk you through the comparison without pushing one brand.

flat roofing
FREE ESTIMATE

Flat Roofing

Commercial flat roof replacement in Port Costa starts with a core sample to check the existing insulation. If it's waterlogged, everything comes off. If it's dry, we can sometimes overlay. Saves you $2-$4 per square foot.

commercial roofing
SAME-DAY

Commercial Roofing

Your commercial roof is protecting your inventory, your equipment, and your employees. We do annual inspections for Port Costa business owners. Catch small problems before they become $50,000 problems.

gutter installation
LICENSED

Gutter Installation

We install 5" and 6" seamless aluminum gutters in Port Costa. Standard homes get 5", high-volume areas and steeper pitches get 6". Downspouts every 30-40 ft of gutter run with splash blocks or underground drains.

roof inspection
TOP RATED

Roof Inspection

Roof inspections after a storm are free. Always. We document hail hits, wind damage, and any pre-existing issues so your insurance claim is accurate and complete.

emergency roof repair
GUARANTEED

Emergency Roof Repair

Tree through the roof at 2 AM? Active leak flooding your kitchen? Call (877) 586-1316. We answer after hours for emergencies. Our Port Costa emergency crew can be on-site within hours.

skylight installation
INSURED

Skylight Installation

Skylight replacement is often better than repair on units over 15 years old. VELUX FCM curb-mount replacement skylights install on the existing curb frame. No structural modification needed. Low-E laminated glass with argon fill for energy efficiency. Solar-powered blinds available for light control. VELUX No Leak guarantee when installed with the complete flashing system. Your Port Costa home gets more light, better insulation, and a proper warranty.

Why Choose Port Costa Roofing & Maintenance?

Trusted by homeowners and businesses across Port Costa.

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.

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.

Licensed & Insured

Fully licensed, bonded, and insured in California. We carry $2M in general liability. Workers' comp on every crew member. Your property is protected if anything goes sideways.

19 Years in Port Costa

We've been roofing Port Costa homes since before half these companies had a website. 19 years means we know the local codes, the weather patterns, and the materials that hold up here.

Our Work

Recent Projects

roof replacement project

Roof Replacement

Port Costa, CA

roof repair project

Roof Repair

Port Costa, CA

storm damage repair project

Storm Damage Repair

Port Costa, CA

View All Projects โ†’

Simple Process

How It Works

1

Complimentary Assessment

Before we quote anything, we inspect everything. Shingles, flashing, pipe boots, ridge vent, soffit, gutters. You get a full written report with photos.

2

Written Estimate

Multiple material options at different price points so you can compare. GAF, Owens Corning, CertainTeed. We install all three and let you pick what fits your budget.

3

Expert Installation

Crew shows up on time with all materials pre-staged. Tarps go down, old roof comes off, new roof goes on. Most Port Costa homes are done in a single day.

4

Quality Check

We walk the property with you, show you the finished roof, answer any questions. Then we run the magnetic nail sweep and clean up every scrap of debris.

Verified Reviews

What Our Customers Say

โ˜…โ˜…โ˜…โ˜…โ˜… 4.9/5 from 348+ reviews
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"They replaced our gutters along with the roof. Seamless aluminum, everything matches. No more overflow when it rains hard. Wish I'd done this years ago."

R
Robert D.
Port Costa
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"Got three quotes for a roof replacement. Port Costa Roofing & Maintenance was the middle price but the only one who actually got on the roof and showed me photos. Everyone else just eyeballed it from the driveway."

M
Mike O.
Port Costa
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"Needed emergency tarping after a tree hit our roof. They were there in about 3 hours. On a Saturday. Tarped the whole section, removed the branch, and had a crew out Monday morning for the repair."

A
Amanda L.
Port Costa

Service Areas

Areas We Serve

Serving Port Costa and neighboring areas for 19+ years. We know the building codes and weather patterns here. It matters when you're choosing a roofer.

Grass Valley Klamath River March Air Reserve Base Novato San Mateo Sylmar Whitethorn Barstow Carmel By The Sea
K

Meet the Owner

Kevin Edwards

Owner & Lead Contractor

Kevin has been serving Port Costa for over 19 years, building a reputation on honest work, fair pricing, and crews that treat every home like their own. What started as a one-truck operation has grown into a full-service Roofing company โ€” but the values haven't changed.

"We don't cut corners. Every job gets the same attention to detail whether it's a small repair or a complete replacement. That's how you earn 348+ five-star reviews."

License #1098749 19+ Years Experience Locally Owned & Operated

FAQ

Frequently Asked Questions

There's no single "best" shingle. It depends on what you need. For warranty coverage, GAF Timberline HDZ with Golden Pledge is the best in the industry. For wind resistance, Owens Corning Duration with SureNail locks down tight. For value, CertainTeed Landmark or IKO Cambridge give you solid performance at a lower price point. We carry all of them.

Poor ventilation causes premature aging. If your attic runs hot in summer and your shingles are curling at 15 years, bad ventilation is probably why. Missing shingles cause water intrusion and accelerate everything. We do a free inspection and give you a straight answer: repair, plan for replacement in 2-3 years, or replace now.

Most residential roof replacements in Port Costa cost between $8,500 and $24,000. The price depends on your roof size (measured in squares, where 1 square = 100 sq ft), pitch, accessibility, and material choice. Architectural shingles are $350-$550 per square installed. We give free estimates with exact pricing.

First: put a bucket or container under the drip. If there's a visible bulge in the ceiling, carefully poke a small hole to let water drain into a bucket. This prevents the ceiling from collapsing. Then call (877) 586-1316. We do emergency tarping and temporary leak stops within 24 hours. The permanent repair follows once conditions allow.

You get two warranties: one from the manufacturer on the materials and one from us on the workmanship. As a GAF Master Elite contractor, we can offer the Golden Pledge. That's 25 years on workmanship plus 50 years on the shingle. Owens Corning and CertainTeed have similar programs. Our own workmanship warranty is in writing and covers installation defects.

Have more questions? Call (877) 586-1316

SAME-DAY APPOINTMENTS AVAILABLE

Get Your Free Roof Inspection Today

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

📞 Call (877) 586-1316

โ˜…โ˜…โ˜…โ˜…โ˜… 4.9/5 from 348+ Reviews  ยท  Licensed  ยท  Insured