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.

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
Paragon Roofing completed a complicated roof installation in San Francisco for me where 5 layers of old roof needed to be removed before installation of the new roof. It took about 5 business days. Ofir was very responsive, always answering my calls and texts quickly. I would definitely hire again for roofing needs.

Doug Tong

Roof Installation
Oakland, CA
March 29, 2026
I would HIGHLY RECOMMEND Paragon Roofing for their consistent communication, competitive pricing, high quality materials, and clear follow-up. I am a thorough researcher and did a lot of this prior to finalizing with Paragon – especially give the big job and expense. We unfortunately had to have 2 complete roofs redone at the same time – my parents’ and mine (new roofs). We wanted the same company for both, but only if they could deliver. Paragon went above and beyond! We had extensive communication before, during and after each roof, which were done within a few months of each other. We were provided with several options and it never felt like a hard sell. We had 4-5 other roofing companies for estimates so we had some comparisons. Paragon matched the other bids, but with higher quality materials. We discussed some potential changes that might happen after the roofs were torn off – and, of course, there were changes! However, there were no surprises because of the communication. One roof came under the original budget (rarely happens) and the other over (due to larger unforeseen issues). When the issue came up, Nelson walked about and clearly explained what was happening and the best way to fix it. They were also done on time once the work started. They also came back afterwards to fix some cosmetic things on the skylight afterwards. We were not originally planning on a skylight, but once we had to do the whole roof, we got estimates and were able to fit it in. We had photos throughout the entire process – before, during and after. They also sent in cleaners due to the mess from the ceiling. They will not leave until they make sure you are satisfied. I also had to contact Nelson months after the work had already been done to get receipts, extra photos, etc. for accounting and insurance purposes. He knows who I am and I felt like I was still a current and valued customer, not like they did the work and then left us.

Talia Linn

Roof Installation
Oakland, CA
March 29, 2026
Last winter's storm blew some shingles off my roof. I decided it was time to replace the roof after 27 years. Having heard many stories about unscrupulous roofers, I spent 10 months researching and reading up on blogs, reviews and company websites. I interviewed quite a few roofing companies. They are all reputable and established companies with good reviews. Nelson convinced me to choose Paragon for the job. He showed a lot of patience answering my questions, he was warm, sincere and showed a genuine willingness to meet customer's needs. Nelson was reassuring throughout the process. What impressed me the most is his promptness in replying to phone calls or texts. He took the time to listen to my concerns and worked to resolve issues timely. The entire roof was replaced in two days. Nelson showed up both days to make sure things were done properly. The crew worked long hours and were professional and efficient. The project had some wrinkles due to city hall's skimpiness in its inspection process despite very exorbitant permit fees. Nelson tried his best to address the city's deficiencies. Paragon did a good job on my roof.

Yw Power

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

Takes about a minute. We'll confirm your area, then a real person follows up. No bots, no hold music.
Certified by Industry Leaders:

What's the address?

Start typing and we'll pull it up. This just helps us confirm we cover your area.
Street address

What do you need done?

We've picked Replacement since that's the page you're on. Change it anytime.
Repair
Roof material (if known)
← Back
Continue

Almost done

So we can send your inspection window and confirm details.
← Back
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.