Custom Homes Designed Around Your Life
Build your dream home from the ground up with a licensed general contractor who manages every phase — design, permits, construction, and final walkthrough. License #1101759.
Bay Area's trusted custom home builder. We combine architectural expertise with hands-on construction management to deliver homes that exceed expectations.
General Contractor License # 1101759
From vacant lot to move-in ready, we handle every detail of your new home construction — zoning, design, permits, and build — so you can focus on choosing finishes.
Great guys to work with and still get them to do my home improvement
Leo and his team were great! They did high-quality work and communicated well during our bathroom remodel. They know how to do everything and we love the finished result. They are kind and respectful and do not cut corners!
I wish I could fully express how wonderful our experience with Generation Builders actually was. Luis was our main contact point, he was quick to answer any questions. Everything was addressed no hesitation. I highly recommend using Generation Builders.
Amazing Partner, very punctual, High Quality.
Generation Builders really came through for us - we decided to remodel our guest bathroom with just over 2 weeks before our guests arrived. David provided a prompt quote, got a team started the very next day, and oversaw every detail to make sure nothing got missed.
Leo and his crew did an attached ADU, and overhaul/refresh of our house (interior to exterior refresh- repaint, lighting, stucco, concrete work etc) which was a massive undertaking.
Generation Builder's was referred by our architect, and it was one of the best decisions. We interviewed 7 other contractors and we went with Leonardo and his team.
Jimmy and his team helped me renovate my house. It took a little time at the beginning to fine-tune our communication, but once we aligned, everything went smoothly.
We interviewed several construction companies for our bathroom remodel, and when we met David from Generation Builders USA, we knew we had found the right company.
Half our kitchen cabinets had to be ripped out because of a water leak. Pedro and Alex restored it and made it look just like new in 1-1/2 days. We highly recommend Generation Builders.
Generation builders is one of the best contractors we could have worked with... we did a home remodel in 2023 when our younger son was all of 1m old. We had to move out of the house for the duration.
I wanted to renovate my unfinished ground floor space in my outer sunset home to create a home office and additional living space. Generation Builders gave me a great quote and delivered excellent work.
The first thing that attracted us to Generation Builders was their name and company logo... what we discovered was a treasure of craftsmanship, knowledge, and professionalism.
I would like to thank Pedro who managed a demolition project for us. We had an old dilapidated ADU inherited from a previous homeowner and it needed to come down.
Generation Builders does good and timely work. We are very happy with the tile work and plumbing in our new bathroom. Their pricing is right on with a promise to deliver.
Just wanted to drop a quick note to express my gratitude towards Generation Builders. I hired them last year for my new house construction, and they've been nothing short of amazing.
I highly recommend this company as they did an excellent job remodeling my house.
I definitely recommend! Congratulations guys, I will see you in our next project! Thank for your great ideas.
Generation Builders came to my house today to replace a skylight. They were on time and did a fantastic job. They were very efficient and did a very thorough job.
Leonardo is always very responsive and with great customer service, very organized and always ready to help, plus the quality and how beautiful the 3D design they create.
Very professional. Thank you very much, we are very happy with the service!
It was with some trepidation when we made the commitment to remodel our entire house. Have always heard the nightmare of stories of sporadic appearances by contractors, but Generation Builders proved us wrong.
Mr. Leonardo is an incredible person, he solved all the problems in my house, during the renovation everything was clean and isolated, I would recommend this company to everyone.
I highly recommend this construction company for their exceptional workmanship and attention to detail. Their team is professional, efficient, and dedicated to delivering high-quality results.
Best contractor in many ways. Prompt, courteous, professional, attention to details, job well done. looknofurther. This is it.
I highly recommend this company as they did an excellent job remodeling my house.
Great team, very professional and dedicated to quality work.
Excellent service and outstanding results. Highly recommend Generation Builders for any construction or remodeling project.
Who we are ↘
Over 10 years building custom homes across the Bay Area. We manage every phase from initial site assessment to final walkthrough, ensuring your vision becomes reality.
Leonardo Silva
Founder & Licensed Contractor
General Contractor License # 1101759
New home construction involves more steps than a typical remodel. Our four-step process handles the complexity so you don't have to — from feasibility to final keys.
We assess your lot in Proctor, review zoning, setbacks, FAR limits, and soil conditions to determine what's buildable and at what cost.
Custom floor plans, 3D renderings, structural engineering, Title 24 energy compliance, and full permit-ready drawing sets.
We manage all Castro Valley building permits, HOA design review, and Alameda County inspections from start to certificate of occupancy.
Foundation through final finishes — framing, MEP, insulation, drywall, cabinetry, and landscaping — delivered on schedule.
Local Expertise
Why Proctor, Castro Valley homeowners choose custom new construction
Proctor is one of Castro Valley's most desirable neighborhoods, featuring larger lots and hillside views. The area's 1960s homes are popular renovation targets.
New home construction in Proctor, Castro Valley requires deep knowledge of Alameda County's zoning codes, setback requirements, and permit processes. Our team has built custom homes throughout Castro Valley and understands how to navigate local regulations efficiently to keep your project on schedule.
Building a new home is the largest investment most people ever make. Here's why Bay Area homeowners trust Generation Builders to get it right the first time.
Design your dream home from the ground up on a vacant lot or after a teardown. Every detail — layout, materials, finishes — built to your exact specifications.
Many Proctor, Castro Valley homeowners maximize their lot value by demolishing an outdated structure and building a modern, energy-efficient home that commands top dollar.
From retail buildouts to office buildings, we manage commercial projects in Proctor, Castro Valley with the same precision and accountability as our residential work.
New construction budgets are locked in before we break ground. Detailed line-item contracts with no hidden costs — your investment is protected from day one.
New home construction costs in Proctor, Castro Valley vary by lot size, design complexity, and finish level. We provide detailed fixed-price estimates before breaking ground. Call (650) 278-8674 for a free consultation.
Custom home construction in Proctor, Castro Valley typically takes 12–18 months from permit approval to Certificate of Occupancy. We provide a detailed project schedule and weekly updates throughout the build.
Yes. We manage all architectural plans, structural engineering, Title 24 energy compliance, and permit submissions to Castro Valley Building Department. We handle every approval from start to Certificate of Occupancy.
Yes. Teardown and rebuild projects are common in Proctor, Castro Valley and can be an excellent way to maximize your lot's value. We handle demolition, design, permits, and new construction under one contract.
