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 Los Altos Hills

Roof Replacement, Roof Repairs & Gutter Installation in Los Altos Hills, 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 Los Altos Hills
What we do

Replace or get a New Roof

At Bay101 Roofing, we’ve been serving homeowners in Los Altos Hills 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 Los Altos Hills 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 Los Altos Hills home but also enhances its curb appeal and overall property value.
Financing
We make sure every roof replacement in Los Altos Hills 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 Los Altos Hills typically takes 2–3 days, depending on roof size, pitch, and the material selected. Simple asphalt shingle projects may finish sooner, while larger roofs or complex designs can take longer. Bay101 Roofing plans every job to balance efficient scheduling with high-quality installation and thorough cleanup, minimizing disruption while delivering a durable, long-lasting roof for your home.

Bay101 Roofing installs both aluminum and copper gutter systems to keep rainwater flowing safely away from your home’s foundation and landscaping in Los Altos Hills. Aluminum gutters are lightweight, corrosion-resistant, and cost-effective, while copper gutters are durable and develop a unique patina over time. Both options can be customized in size and color to complement your home’s exterior and improve water management.

Yes, Bay101 Roofing is fully licensed and insured to provide roofing and gutter services in Los Altos Hills. Licensing ensures the team meets California building codes and safety standards, and insurance protects homeowners and workers in the unlikely event of damage or accidents during installation or repair. This professional coverage gives you confidence and peace of mind throughout your entire roofing project.

Absolutely, Bay101 Roofing includes a 10-year workmanship warranty on roof replacements in Los Altos Hills, covering the quality of installation and craftsmanship. In addition, most roofing materials come with manufacturer warranties that protect against defects in shingles, underlayment, and other roofing components. Together, these warranties provide comprehensive long-term protection and confidence in your roof investment.

Getting a free roofing estimate in Los Altos Hills is straightforward. Click the “Get a Free Estimate” button on your website and fill out a brief form. A representative will then contact you to schedule an on-site visit. During the inspection, a roofing professional evaluates your roof’s condition, explains options, and provides a transparent, no-obligation quote tailored to your home.

Bay101 Roofing offers flexible payment options to fit various homeowner budgets in Los Altos Hills. They accept all major credit cards and personal checks and also provide financing plans that allow you to spread the cost of roof replacement or major repairs over time. During your estimate, the team reviews payment choices and helps you choose the best option for your needs.

Maintaining your roof helps protect your investment and extend its lifespan. Recommended maintenance includes annual professional inspections, debris removal, regular gutter cleaning, and checking for loose or damaged shingles after storms. Bay101 Roofing also offers scheduled maintenance services that catch potential issues early and keep your roof performing well year-round in Los Altos Hills’ unique microclimate.

Get Your Free Roofing Estimate in Los Altos Hills