Roof Repair in the Bay Area, Done Right

Roof repair starts with a real inspection and one honest estimate. Certified crews, manufacturer-backed warranties, no shortcuts.
Get a free estimateSee how it works
Trusted by East Bay Homeowners
5.0 rating from 42 reviews
4.5 rating from 31 reviews

Trusted by Hundreds of Bay Area Homeowners

Experienced roofing professionals.
Certified by the industry's top manufacturers.
Technical Precision
Regional Mastery
Absolute Transparency
Structural Integrity
Technical Precision
Regional Mastery
Absolute Transparency
Structural Integrity
HOW IT WORKS

THE PARAGON METHOD

No pressure, no confusing jargon, just a clear process from first call to finished roof.
Licensed & insured
Clear pricing
SAME WEEK
1

Free Inspection

A licensed roofer inspects the damage in person, checks for hidden issues like leaks or rot, and explains exactly what your roof needs before any work begins.
2

Straight Answers

We walk you through what we found and what it means for your roof. No scare tactics, no upsells, just a clear picture so you can decide with confidence.
3

Transparent Pricing

Your estimate breaks down materials, labor, and timeline in plain language. One price, no hidden fees, no surprise charges once the crew is on your roof
4

Job Done Right

Our crew completes the repair to manufacturer standards, cleans up the site, and does a final walkthrough with you before we call the job finished.
WHY PARAGON

Here's what makes us different

No Sales Pressure

Honest assessments with zero upselling. Just the facts on repair versus replacement, no pushing you toward more than you need.

Licensed, Certified, Insured

GAF-certified work, fully permitted and inspected on every job. Installed to spec, so nothing voids your coverage down the line.

Everything in Writing, Upfront

One clear, itemized proposal before work starts. What we quote is what you pay, no surprises.

We Handle the Whole Process

Permits, materials, and scheduling managed end-to-end. You get one direct contact who picks up the phone.

Real Warranty Protection

50 years on materials, 25 on labor, fully transferable. Backed by GAF, not just a handshake.

We Catch Problems Early

A minor leak can rot decking and cause mold fast. Early inspections are free, waiting costs thousands.
LATEST PROJECTS

SEE OUR WORK

Hillside Roof Replacement in Oakland Hills, CA

size
4,000 sq ft
Materials
Asphalt Shignles
Roof Type
Residentials
SERVICE
Roof Replacement
18

Premium Architectural Shingle Roof for Residential Palo Alto Home

size
2,500 sq ft
Materials
Asphalt Shingle Roof
Roof Type
Residential
SERVICE
Roof Replacement
17

Complete Residential Roof Replacement in Piedmont

size
4,300 Sq ft
Materials
Premium Shingles
Roof Type
Residential
SERVICE
Roof Replacement
16

Flat Roof Replacement with Drainage Upgrade in Oakland

size
1,400 sq ft
Materials
Flat Roof (Modified Bitumen System)
Roof Type
Residential
SERVICE
Roof Replacement
15

Gable Roof Replacement with Vent Integration in Hayward

size
1,700 sq ft
Materials
Asphalt Shingle Roof (Gable with Valley & Flat Transition)
Roof Type
Residential
SERVICE
Roof Replacement
14

Dual-Hip Roof Replacement with Central Flat Transition in Walnut Creek

size
2,000 sq ft
Materials
Asphalt Shingle Roof (Dual-Hip with Flat Transition)
Roof Type
Residential
SERVICE
Roof Replacement
13

High-Pitch Gable Roof Upgrade for Oakland Bungalow

size
1,500 sq ft
Materials
Asphalt Shingle Roof (High-Pitch Gable with Cross-Gable)
Roof Type
Residential
SERVICE
Roof Replacement
12

Skylight-Integrated Roof Replacement in Vallejo

size
1,800 sq ft
Materials
Asphalt Shingle Roof (Gable with Skylights)
Roof Type
Residential
SERVICE
Roof Replacement
11

Front-Gable Roof Replacement in Pinole

size
1,900 sqft
Materials
Asphalt Shingle Roof (Gable with Intersecting Planes)
Roof Type
Residential
SERVICE
Roof Replacement
10

Asymmetrical Roof Replacement for Multi-Level San Jose Home

size
2,300
Materials
Asphalt Shingle Roof (Multi-Level Gable with Dormer)
Roof Type
Residential
SERVICE
Roof Replacement
9

Multi-Tier Roof Replacement for San Jose Residence

size
1,600 sq ft
Materials
Asphalt Shingle Roof (Multi-Tier Gable)
Roof Type
Residential
SERVICE
Roof Replacement
8

Flat Roof Replacement in Mountain View

size
1,700 sq ft
Materials
Flat Roof (Torch Down System)
Roof Type
Residential
SERVICE
Roof Replacement
7

Residential Roof Replacement in Vallejo

size
1,800 sq ft
Materials
Asphalt Shingle Roof (Multi-Gable Design)
Roof Type
Residential
SERVICE
Roof Replacement
6

Residential Roof Replacement in Pittsburg

size
1,900 sq ft
Materials
Asphalt Shingle Roof (Complex Hip Roof)
Roof Type
Residential
SERVICE
Roof Replacement
5

Asphalt Shingle Roof Replacement in Hayward

size
1,600 sq ft
Materials
Asphalt Shingle Roof
Roof Type
Residential
SERVICE
Roof Replacement
4

Coastal Roof Replacement in Pacifica, CA

size
1,900 sq ft
Materials
Flat Planes with Shingle System
Roof Type
Residential
SERVICE
Roof Replacement
3

Residential Roof Replacement in Millbrae

size
2,600 sq ft
Materials
Asphalt Shingle Roof
Roof Type
Residential
SERVICE
Roof Replacement
2

Residential Roof Replacement in Concord

size
2,000 sq ft
Materials
Asphalt Shingle Roof
Roof Type
Residential
SERVICE
Roof Replacement
1
REVIEWS

From our customers

March 29, 2026
I was impressed with Paragon Roofing's service, particularly project manager Nelson's excellent work. They provided a competitive bid, completed the project on time and within budget, and addressed any minor issues I raised promptly. Overall, I was very satisfied and would highly recommend them, especially requesting Nelson as your project manager.

Ted Yeh

Roof Replacement
Oakland, CA
March 29, 2026
I called in Paragon roofing to replace my old roof and i liked the work they did. Especially Mr.Nelson was very professional, responsive and accommodative for all my request. They did the work on time and it was clean and neat. They took a good care of a small valley on my roof to put necessary good quality materials to cover it well. The price was very competitive among many quotes i received from different vendors at that time. i did and would recommend them to my friends for their roof needs.

Ranjith Kumar

Roof Replacement
Oakland, CA
March 29, 2026
Very professional. Set a date and time. They arrived on time and the boss gave me the time that they would be done. The job went well and they were done the same day and on time. I would recommend this company to anyone who wants to have work done on there roof.

Harold Spangenberg

Roof Installation
Oakland, CA

Got Questions? We’ve Got Answers

Still have questions? Call us at (925) 678-5745.
(925) 678-5745

Do you work with insurance claims for storm or leak damage?

Yes. We document the damage with photos, provide a detailed estimate, and work directly with your adjuster to help move the claim along.

Can someone come out today if I have an active leak?

Call us and we'll do our best to get a crew out same-day. The sooner we stop the water, the less damage to your decking and ceiling.

How do I know if my roof needs repair or full replacement?

It depends on the roof's age, how widespread the damage is, and how many repairs it's already had. We'll give you a straight answer after a free inspection, not a push toward replacement.

Do you offer free inspections or estimates?

Yes. Every repair starts with a free, no-obligation inspection and a written estimate before any work begins.

What does your manufacturer-backed warranty cover?

Materials are covered for 50 years, labor for 25, and it's fully transferable if you sell your home. It applies as long as the repair is installed to manufacturer spec, which is how we do every job.

Get Your Free Roof Repair Estimate

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