4.5/5 – 106 Reviews
A white emblem with a circular design displaying the words "Diamond Certified" around it. A diamond shape is in the center of the circle, giving the impression of a quality or authenticity certification for services like roof replacement or repair.
4.7/5 – 199 Reviews
LICENSE #907116
Mon - Fri: 8:00 - 16:00 (408) 957-0531

Your Trusted Residential Roofing Partner in Hayward

Roof Replacement, Roof Repairs & Gutter Installation in Hayward, CA​
A white shield icon with a check mark in the center, symbolizing security or protection for roofing services and gutters, on a light gray background—perfect for Bay 101 Roofing.
10 years of Workmanship Warranty
+ 300
5-Star Reviews from Bay Area Homeowners
30 +
Years of Roofing Experience in Hayward
What we do

Replace or get a New Roof

At Bay101 Roofing, we’ve been serving homeowners in Hayward for over 30 years, providing reliable roof replacements, roof repairs, and gutter installations that keep homes safe and beautiful.

Bay101 Roofing is your go-to residential roofing service provider.

A large, modern house with gray roofs, white siding, and several peaked gables, shown in soft, evening sunlight against a pale sky.
Two construction workers wearing helmets and overalls sit on a shingle roof, taking a break from a roof replacement project with tools beside them. The sky is bright and mostly cloudy in the background.
Aerial view of a house roof with gray shingles, two skylights, a chimney, and several roof vents, surrounded by green trees.
10 Year Warranty
Every roof we install in Hayward comes with a 10-year workmanship warranty, giving you peace of mind and long-term protection
Price Assurance
A new roof not only protects your Hayward home but also enhances its curb appeal and overall property value.
Financing
We make sure every roof replacement in Hayward is built to withstand the local climate, keeping your home and loved ones safe year-round.

Our Latest Projects

Testimonials

What clients are saying

I see remarkable attention to detail and good problem-solving. We would use Bay 101 Roofing again in a heartbeat, except we think the roof will outlast us! Many thanks, Jose, Lorena, Juan, Jose, and Adan!

A round icon features a gray, anonymous silhouette centered within a blue circular outline, set against a light gray background. The design is simple, representing Robert G's generic user profile or avatar.
Robert G
Residential Client

”I finally found the trust-worthy roofing company”

”Bay 101 Roofing and did a great job replacing our roof. This company is easy to work with, responsive, competitively priced, knowledgeable and they made the whole process very easy. Highly recommend.”

A person with long brown hair wearing a blue top, smiling. The image, featuring Leonie H, is framed within a circular blue border.
Leonie H
Residential Client

” Remarkable Attention to detail ”

FAQ

A roof replacement in Hayward typically takes about 2–3 days, depending on your roof’s size, pitch, and material selection. Asphalt shingle installations or standard residential roofs usually finish more quickly, while larger roofs or more complex materials can take longer. Bay101 Roofing plans projects efficiently to balance timely completion with high-quality installation, ensuring thorough cleanup and a durable new roof you can count on.

Bay101 Roofing installs both aluminum and copper gutter systems for Hayward homes to manage rainwater and protect the foundation and siding. Aluminum gutters are lightweight, rust-resistant, and cost-effective, while copper gutters are durable and develop a unique patina over time. Both options are sized and color-matched to fit your home’s exterior, ensuring reliable water drainage and improved curb appeal.

Yes, Bay101 Roofing is fully licensed and insured to provide roofing and gutter services in Hayward. Licensing confirms that the company meets all California building code and safety standards, while insurance protects both homeowners and workers in the event of unlikely damage or accidents during installation or repair. This professional coverage gives you peace of mind and confidence throughout your project.

Absolutely, Bay101 Roofing provides a 10-year workmanship warranty on roof replacements in Hayward, covering the quality of installation and giving homeowners long-term confidence. In addition to this, most roofing materials come with manufacturer warranties that protect against defects in shingles, underlayment, and other components. Together, these warranties help ensure your roof performs well for years after installation.

Getting a free roofing estimate in Hayward is simple. Just click the “Get a Free Estimate” button on the Bay101 Roofing website and fill out a short form. A representative will contact you to schedule an on-site inspection. During the visit, a professional evaluates your roof’s current condition, explains options, and provides a transparent, no-obligation quote custom to your home’s needs.

Bay101 Roofing offers flexible payment options to fit a variety of budgets in Hayward. They accept all major credit cards and personal checks, and also provide financing plans that let you spread the cost of roof replacement or repairs over time. During your estimate appointment, the team will review available payment methods and help you choose the best fit for your project.

Maintaining your new roof helps extend its life and prevent costly problems. Recommended practices include seasonal professional inspections, clearing debris, cleaning gutters and downspouts, and checking for loose or damaged shingles, especially after storms. Bay101 Roofing also offers maintenance services and scheduled check-ups to help catch issues early and keep your roof performing well for years.

Get Your Free Roofing Estimate in Hayward