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 Milpitas

Roof Replacement, Roof Repairs & Gutter Installation in Milpitas, 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 Milpitas
What we do

Replace or get a New Roof

At Bay101 Roofing, we’ve been serving homeowners in Milpitas 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 Milpitas 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 Milpitas home but also enhances its curb appeal and overall property value.
Financing
We make sure every roof replacement in Milpitas 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 Milpitas generally takes 2–3 days, though timing may vary based on roof size, pitch, and the materials chosen. Straightforward installations with asphalt shingles often finish sooner, while larger roofs or specialty materials can require additional time. Bay101 Roofing coordinates crews and materials efficiently to deliver high-quality workmanship with minimal disruption to your schedule.

Bay101 Roofing installs both aluminum and copper gutters to protect Milpitas homes from water damage. Aluminum gutters are lightweight, corrosion-resistant, and cost-effective, while copper gutters offer premium durability and a distinctive look that develops a patina over time. Both systems can be color-matched and custom-fit to your home’s exterior for effective rainwater drainage and improved curb appeal.

Yes, Bay101 Roofing is fully licensed and insured to perform roofing and gutter services in Milpitas. Licensing confirms compliance with California building codes and industry standards, while insurance protects both homeowners and workers in the rare event of property damage or injury during installation or repair. This professional coverage gives you peace of mind throughout your project.

Absolutely, Bay101 Roofing provides a 10-year workmanship warranty on roof replacements in Milpitas, covering the quality and craftsmanship of installation. In addition, most roofing materials come with manufacturer warranties that protect against defects in shingles, underlayment, and other components. Combined, these warranties offer comprehensive, long-term protection for your roofing investment.

Getting a free roofing estimate in Milpitas is easy. Click the “Get a Free Estimate” button on the Bay101 Roofing website and complete a short contact form. A team member will reach out to schedule a convenient on-site inspection. During the visit, a roofing professional assesses your roof’s condition, discusses your options, and provides a transparent, no-obligation quote.

Bay101 Roofing offers flexible payment options for Milpitas homeowners. They accept all major credit cards and personal checks and provide financing plans that make roof replacement or repairs more affordable over time. During your estimate appointment, the team will walk through available payment choices and help you choose the best option for your project and budget.

Maintaining your roof helps extend its lifespan and avoid costly repairs. Recommended maintenance includes annual professional inspections, debris removal, regular gutter and downspout cleaning, and checking for loose or damaged shingles, especially after storms or heavy winds. Bay101 Roofing also provides maintenance services and scheduled check-ups to catch early issues and keep your roof performing well year-round.

Get Your Free Roofing Estimate in Milpitas