Get matched with top treehouse builders in San Lorenzo, CA

At OT Bay Builders, we believe every home tells a story — and we’re here to help you write yours. Serving homeowners across the Bay Area, we deliver high-quality remodeling built on craftsmanship, transparency, and lasting value. With over five years of proven experience and hundreds of successful projects, we take pride in honest communication, detailed project management, and results that exceed expectations. From your first consultation to final walkthrough, you’ll enjoy a smooth, stress-free process backed by a dedicated team that cares about your vision. Your home is more than a project — it’s a reflection of your lifestyle and dreams. At OT Bay Builders, we build homes that last, experiences that matter, and client relationships rooted in trust. Your dream is our passion. Let’s bring it to life with craftsmanship, integrity, and care. Contact OT Bay Builders today to schedule your free consultation or project estimate.

Home Remodeling and Commercial Renovation. From custom kitchens to concrete floors we do it all and our experienced professionals can help you figure out what products are right for you. We offer industrial grade finishes that can handle excessive traffic, as well as fine finishes for your home.

We have a 10 year experience in Handyman work, serving all around the bay area. We will always put in all our effort to give our costumers 100% satisfaction. We like to build good relationships with our customers. We do free estimates with no obligation to proceed.

SSA, is a full-service architecture firm whose work includes residential remodels, additions, garage conversions, new accessory dwelling units and commercial markets. We adopt a think -tank philosophy at every level to enable design and management to collaborate and contribute our expertise to the homeowners. SSA, aims and believes in providing quality work in a fast-paced residential construction industry that exists here in the San Francisco Bay area. We are committed to providing all clients with services that thoroughly explore and develop each project's potential. From initial meetings and programming through construction documents, construction management, and final turnover, we recognize that each client's requirements and project goals deserve decisions that provide the most thoughtful and comprehensive long-term solutions. Reach us at Five One Zero Five Seven Four Six Five Five Nine.

Padir Consulting Engineers, is committed to excellence and continues to be an outstanding business in California. The company is in San Jose. Padir Consulting Engineers offers a full range of Architectural and structural services to the construction and building industry to the owners and contractors. Our services are guided by a fundamental principle of quality and innovation which dictates the development of effective solutions that satisfy the unique needs of owners, and developers. Our values and design philosophies are based on: Research on the new technologies, Innovation, Imagination, Experience, Hard work, and Teamwork. Please contact for any of your architectural or structural engineering needs, especially if you are looking for the good deals, cost-benefit project, and an innovative and unique design. Senior citizens, veterans, academics at school or universities, churches, and non-profit organizations are welcome for the discount. We accept all Credit Cards.

With over 10 years' experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions, and thank you for your interest.

BEAR Remodeling, Inc. is a family-owned business and a full-service General Contractor that specializes in residential home remodeling projects. Our services include bathroom remodeling, kitchen remodeling, room additions, garage conversions, and (non prefab) ADU'S. With full licensing, bonding, and insurance, it ensures a reliable and trustworthy experience for its clients. Our team of experienced professionals, which includes both engineers and designers, collaborate in order to deliver exceptional results, consistently exceeding client expectations and transforming homes into stunning spaces. (we do not work with modular/mobile homes or offer handyman services, Small jobs)**Due to our current installation schedule we have a project minimum* depending on the job size- ask for details as it varies depending on project size- starting at 8K*- 10k depending on job size* * Unfortunately, at this time we do not have a bilingual representative. (no spanish speaker)

At Top Tier Building Services, we provide reliable, high-quality handyman services with a personal touch. Whether it's small repairs, maintenance tasks, or home improvements, we?re here to help. Proudly serving Castro Valley and surrounding areas, we bring care, skill, and attention to every project. Our team is detail-oriented, dependable, and committed to doing the job right. We focus on honest work, clear communication, and customer satisfaction every step of the way.

We have the experience and dedication to get the job done right! Specializing in handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!