Get Your Roof Replaced Right the First Time

Roof replacement 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

Free Inspection

A licensed roofer inspects your entire roof system in person, checks for underlying damage, and explains exactly what a full replacement would involve before any work begins.
2

Straight Answers

We walk you through what we found and what it means for your roof's lifespan. 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 starts your replacement.
4

Job Done Right

Our crew completes your replacement 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.

Waiting Costs More

An aging roof left too long leads to hidden decking damage and higher costs. A free inspection tells you exactly where you stand.
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 cannot recommend Paragon Roofing highly enough! From the initial consultation to the final inspection, they were professional, efficient, and a pleasure to work with. Overall, I am extremely satisfied with Paragon Roofing's services. They made the entire roof replacement process stress-free and enjoyable. If you are looking for a reliable and trustworthy roofing company, look no further!

Jose Serrano

Roof Installation
Oakland, CA
March 29, 2026
I couldn't be happier with the roof replacement from Paragon Roofing! The crew was prompt, friendly, and took great care in ensuring everything was done right. The finished product looks fantastic, and the entire experience was seamless. I highly recommend them!

Meech 400

Roof Repair
Oakland, CA
March 29, 2026
I had Paragon Roofing replace my roof, gutters, and some rotten decking, and I couldn’t be more satisfied with their service. The entire process was seamless thanks to both the office team and the project manager. The office staff kept me informed at every stage, from scheduling to progress updates, and they were always quick to respond to any questions I had. Their communication made me feel confident and well taken care of. The project manager was equally impressive, overseeing everything with great attention to detail and ensuring the job was completed on time and to the highest standard. The crew did a fantastic job, and the final result looks incredible. If you're looking for quality work and a company that values communication, I highly recommend Paragon Roofing. They went above and beyond!

Elisabeth Morales

Roof Replacement
Oakland, CA

Got Questions? We’ve Got Answers

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

How do I know if I need a full replacement or just a repair?

It comes down to your 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 a bigger job.

How long does a roof replacement take?

Most Bay Area homes are done in 4 to 5 days, depending on size and roof type. We'll give you a firm timeline in your written estimate before work arts.

What's included in the replacement estimate?

A full breakdown of materials, labor, permits, and timeline in plain language. One price, no hidden fees, no surprise charges once the crew is on your roof.

Do I need to move out of my home during the work?

No. You can stay in your home through the entire replacement. Our crew works efficiently and keeps the site clean and safe each day.

What warranty comes with a new roof?

50 years on materials, 25 on labor, fully transferable if you sell your home. Backed by GAF, not just a handshake.

Get Your Free Roof Replacement Estimate

Takes about a minute. We'll confirm your area, then a real person will follow up. Just a quick call to schedule.
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