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Second story addition builders in Los Altos
American Kitchen and Bath, Inc. is a reputable full-service General Contracting business based out of San Jose, CA. We specialize in kitchen and bathroom remodeling. We not only design your kitchen and bathroom, we handle the entire project while offering innovative ideas and creative design solutions. Contractor's License #886059
"American Kitchen and Bath, Inc. completed my contracted improvements on time and within budget. And that’s what would be expected. Yes, I would recommend them. AKB went beyond the normal expectations. My project required a whole house renovation. It included replacing the electrical, plumbing, windows, flooring and interior and exterior paint along with a completely new kitchen and bathroom. I found AKB by reviewing the City of San Jose permit website and saw they had pulled more permits than other local firms listed in National Association of Remodeling Industry (NARI). I completed an online contact request, and Shawn responded within the hour. We made an appointment to discuss what I wanted and was assured they could do the work within the budget. The process of developing the scope of work was very detailed. There were a few subcontractors necessary for my project, and I was introduced to each contractor at this early stage. I could tell from these meetings that the contractors had a very good relationship with AKB. It also involved working very closely with their designer, Buffy. I had no vision as to what I wanted, but Buffy was able to tease out what I did not like. In no time, she knew exactly what would appeal to my taste. Both Shawn and Buffy remained part of my project all the way through to the finish. When the project started, the demolition, installing a beam, rough plumbing and electrical all moved along very quickly. We were scheduled for the first city inspection when the pandemic shelter-in-place order was given. I was reassured by Johans, the owner, that the minute the business was released from the shutdown, my project would proceed. After the shutdown and passing that first inspection, the work progressed at an amazing rate. The site supervisor, Ron, would save up all of his questions for our Friday meetings as well as email or texting which would allow me to make necessary decisions quickly. They made sure that every decision I made was followed. There was a great deal of plaster and drywall patching, interior and exterior trim work, refinishing of doors, and many other finishing touches that needed to be done. Ron made sure each detail was completed with care and craftsmanship. The quality of the work was exceptional. All AKB employees and subcontractors were very responsive and respectful of my house as well as my time. At the first meeting with Buffy at my house, she called my house a “gem.” The finished project is better than I could imagine. I was promised a new beautiful home and now have my dream home, my gem."
Cindy K on July 2020
American Kitchen and Bath, Inc. is a reputable full-service General Contracting business based out of San Jose, CA. We specialize in kitchen and bathroom remodeling. We not only design your kitchen and bathroom, we handle the entire project while offering innovative ideas and creative design solutions. Contractor's License #886059
"American Kitchen and Bath, Inc. completed my contracted improvements on time and within budget. And that’s what would be expected. Yes, I would recommend them. AKB went beyond the normal expectations. My project required a whole house renovation. It included replacing the electrical, plumbing, windows, flooring and interior and exterior paint along with a completely new kitchen and bathroom. I found AKB by reviewing the City of San Jose permit website and saw they had pulled more permits than other local firms listed in National Association of Remodeling Industry (NARI). I completed an online contact request, and Shawn responded within the hour. We made an appointment to discuss what I wanted and was assured they could do the work within the budget. The process of developing the scope of work was very detailed. There were a few subcontractors necessary for my project, and I was introduced to each contractor at this early stage. I could tell from these meetings that the contractors had a very good relationship with AKB. It also involved working very closely with their designer, Buffy. I had no vision as to what I wanted, but Buffy was able to tease out what I did not like. In no time, she knew exactly what would appeal to my taste. Both Shawn and Buffy remained part of my project all the way through to the finish. When the project started, the demolition, installing a beam, rough plumbing and electrical all moved along very quickly. We were scheduled for the first city inspection when the pandemic shelter-in-place order was given. I was reassured by Johans, the owner, that the minute the business was released from the shutdown, my project would proceed. After the shutdown and passing that first inspection, the work progressed at an amazing rate. The site supervisor, Ron, would save up all of his questions for our Friday meetings as well as email or texting which would allow me to make necessary decisions quickly. They made sure that every decision I made was followed. There was a great deal of plaster and drywall patching, interior and exterior trim work, refinishing of doors, and many other finishing touches that needed to be done. Ron made sure each detail was completed with care and craftsmanship. The quality of the work was exceptional. All AKB employees and subcontractors were very responsive and respectful of my house as well as my time. At the first meeting with Buffy at my house, she called my house a “gem.” The finished project is better than I could imagine. I was promised a new beautiful home and now have my dream home, my gem."
Cindy K on July 2020
Bay Home Remodeling is a full service design and remodeling serving the Bay Area. Over 15 years of experience in the Bay Area and hundreds of satisfied customers. Providing complete kitchen and bathroom remodeling, Bay Home Remodeling has everything you need from design and supply to installation.Our mission is to provide the highest level of service and quality. If you want to transform your home with a stunning fresh look, we’re the right Home Constructor for you. Our team of professional builders and installers are dedicated to turning your visions into reality. Just give us a call and let us know what you want, we’ll take care of the rest.
"I can highly recommend Bay Home Remodeling. I updated two bathrooms in my home. They were thorough, very professional and timely. I felt very comfortable while having them in my home. Tom, the project manager, was always available to deal with any questions or issues and/or suggestions. I was always kept informed about progress. I am very satisfied with their work. It was excellent, especially the tile in my bathrooms. Don't hesitate to work with them."
Marianne M on June 2022
Bay Home Remodeling is a full service design and remodeling serving the Bay Area. Over 15 years of experience in the Bay Area and hundreds of satisfied customers. Providing complete kitchen and bathroom remodeling, Bay Home Remodeling has everything you need from design and supply to installation.Our mission is to provide the highest level of service and quality. If you want to transform your home with a stunning fresh look, we’re the right Home Constructor for you. Our team of professional builders and installers are dedicated to turning your visions into reality. Just give us a call and let us know what you want, we’ll take care of the rest.
"I can highly recommend Bay Home Remodeling. I updated two bathrooms in my home. They were thorough, very professional and timely. I felt very comfortable while having them in my home. Tom, the project manager, was always available to deal with any questions or issues and/or suggestions. I was always kept informed about progress. I am very satisfied with their work. It was excellent, especially the tile in my bathrooms. Don't hesitate to work with them."
Marianne M on June 2022
Rock N Block Landscape takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality regardless of how large or small the job.
Rock N Block Landscape takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality regardless of how large or small the job.
Our main goal in LeCut Construction is to make our clients happy and satisfied from all the stages of the project! We believe in good workmanship that's why our guys are very dedicated and diligent that's what makes our job much easier. LeCut Construction is a family-owned and operated contracting company serving the Bay Area. We pride ourselves in our detailed workmanship and exceptional customer service. When you choose LeCut to carry out your vision, you become part of the LeCut family. We treat every project with diligence and care, and we stand by our values of quality, integrity, accountability, and respect. Our business is almost solely built on referrals which speaks volumes of our client satisfaction and consistency. We hope you choose LeCut for your next project.
"We recently renovated both of our bathrooms and had an amazing experience with the crew. They were incredibly humble, clean, and professional throughout the entire process. They showed great attention to detail and were always responsive to any questions or requests we had. The team worked diligently every day until the job was done, and the results are fantastic. Recommendation: Make sure to order all materials and fixtures in advance—this really helps the crew work more efficiently and avoid delays. I highly recommend them for any job you’re considering, big or small. Their work ethic and professionalism truly stand out."
Liat L on April 2025
Our main goal in LeCut Construction is to make our clients happy and satisfied from all the stages of the project! We believe in good workmanship that's why our guys are very dedicated and diligent that's what makes our job much easier. LeCut Construction is a family-owned and operated contracting company serving the Bay Area. We pride ourselves in our detailed workmanship and exceptional customer service. When you choose LeCut to carry out your vision, you become part of the LeCut family. We treat every project with diligence and care, and we stand by our values of quality, integrity, accountability, and respect. Our business is almost solely built on referrals which speaks volumes of our client satisfaction and consistency. We hope you choose LeCut for your next project.
"We recently renovated both of our bathrooms and had an amazing experience with the crew. They were incredibly humble, clean, and professional throughout the entire process. They showed great attention to detail and were always responsive to any questions or requests we had. The team worked diligently every day until the job was done, and the results are fantastic. Recommendation: Make sure to order all materials and fixtures in advance—this really helps the crew work more efficiently and avoid delays. I highly recommend them for any job you’re considering, big or small. Their work ethic and professionalism truly stand out."
Liat L on April 2025
We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Dream build Services did an excellent job painting and re roofing my house. They were very professional and friendly. I would highly recommend this company."
Brittney S on March 2025
We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Dream build Services did an excellent job painting and re roofing my house. They were very professional and friendly. I would highly recommend this company."
Brittney S on March 2025
Geico Builders specializes in meeting your expectations before, during, and after the project is complete. Our most upstanding quality is our accountability--you can expect us to own the work we complete for your home. Of course, we know accountability means nothing without proof, which is why we are happy to offer a 2-year workmanship warranty to all of our clients. This is a rare quality for this industry, but we wanted to prove to you that we stand by our craftsmanship through our home remodeling construction services. Every Crew at Geico Builders has been professionally trained and will treat your home with integrity and respect.
"We are completely satisfied with our backyard, where we wanted to do a complete renovation, making our yard more beautiful and usable, for games with friends, easy access for my dogs and everything else! From the beginning Brian helped us with the choice of materials, locations, colors and many great suggestions. Our Project Manager, Delmar, and Brian did an excellent job updating us and communicating and always responded quickly to any questions or concerns. We had a tight deadline for our project because we wanted to finish before 06/01 - he did our entire project quickly and efficiently! I want to thank you very much, I am very happy, I recommend Geico Builders and together with Brian for all your projects! I hope to work with him soon on our front yard, after all I only have good things to say!"
Mark S on June 2025
Geico Builders specializes in meeting your expectations before, during, and after the project is complete. Our most upstanding quality is our accountability--you can expect us to own the work we complete for your home. Of course, we know accountability means nothing without proof, which is why we are happy to offer a 2-year workmanship warranty to all of our clients. This is a rare quality for this industry, but we wanted to prove to you that we stand by our craftsmanship through our home remodeling construction services. Every Crew at Geico Builders has been professionally trained and will treat your home with integrity and respect.
"We are completely satisfied with our backyard, where we wanted to do a complete renovation, making our yard more beautiful and usable, for games with friends, easy access for my dogs and everything else! From the beginning Brian helped us with the choice of materials, locations, colors and many great suggestions. Our Project Manager, Delmar, and Brian did an excellent job updating us and communicating and always responded quickly to any questions or concerns. We had a tight deadline for our project because we wanted to finish before 06/01 - he did our entire project quickly and efficiently! I want to thank you very much, I am very happy, I recommend Geico Builders and together with Brian for all your projects! I hope to work with him soon on our front yard, after all I only have good things to say!"
Mark S on June 2025
Unique Home Design & Remodeling is a leader in providing value-added construction services to our customers by creating a successful partnership throughout the construction process. Our pledge is to establish lasting relationships with our customers by exceeding their expectations and gaining their trust through exceptional performance by every member on our construction team. Unique Home Design & Remodeling's mission is to accomplish full customer satisfaction in every area possible from color selection to project completion. Unique Home Design & Remodeling's main focus is to provide our future clients with a professional home improvement experience. We vow to our customers with the highest level of quality construction services at fair market and competitive prices. To ensure the longevity of our company through repeat and referral business achieved by customer satisfaction in all areas including timeliness, attention to detail and service-minded attitudes.
Unique Home Design & Remodeling is a leader in providing value-added construction services to our customers by creating a successful partnership throughout the construction process. Our pledge is to establish lasting relationships with our customers by exceeding their expectations and gaining their trust through exceptional performance by every member on our construction team. Unique Home Design & Remodeling's mission is to accomplish full customer satisfaction in every area possible from color selection to project completion. Unique Home Design & Remodeling's main focus is to provide our future clients with a professional home improvement experience. We vow to our customers with the highest level of quality construction services at fair market and competitive prices. To ensure the longevity of our company through repeat and referral business achieved by customer satisfaction in all areas including timeliness, attention to detail and service-minded attitudes.
Hi, my name is Larry Murphy, and I'm the owner of Lakota Design Group. We've been designing and installing custom landscape projects in the Bay Area for the past 50 years. During those years we've designed and built everything you can imagine and completed over 5,000 projects. We've also worked for some of the most influential people in Silicon Valley, including executives from Apple, Yahoo & the San Francisco 49ers. From both design & construction viewpoints, we know what works and what doesn't, what looks good & what doesn't. We'll work with you using our custom 3d design process to create your dream landscape design. Then, using your new landscape design, we'll get bids for you from our list of vetted contractors. If you then choose to use one of our contractors for your installation, your design is free since our contractors pay us for it. They also pay us to manage your project, so you don't have to. You can check us out at https://www.lakotadesigngroup.com. We'd love to work with you!
"Punctual. Informative. Friendly. Good work, excellent completion. Pleasing sight."
jan f on September 2024
Hi, my name is Larry Murphy, and I'm the owner of Lakota Design Group. We've been designing and installing custom landscape projects in the Bay Area for the past 50 years. During those years we've designed and built everything you can imagine and completed over 5,000 projects. We've also worked for some of the most influential people in Silicon Valley, including executives from Apple, Yahoo & the San Francisco 49ers. From both design & construction viewpoints, we know what works and what doesn't, what looks good & what doesn't. We'll work with you using our custom 3d design process to create your dream landscape design. Then, using your new landscape design, we'll get bids for you from our list of vetted contractors. If you then choose to use one of our contractors for your installation, your design is free since our contractors pay us for it. They also pay us to manage your project, so you don't have to. You can check us out at https://www.lakotadesigngroup.com. We'd love to work with you!
"Punctual. Informative. Friendly. Good work, excellent completion. Pleasing sight."
jan f on September 2024
Welcome to Cal Green Remodeling. We do our best to take the stress out of home remodeling, working directly with our clients to make sure they understand the process, options available, and budget. Our goal is to make your project everything you dreamt it would be. 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. Contact us today for a free estimate, we look forward to hearing from you. Website - https://calgreenremodeling.com/ Phone - 800-803-9927
"We were looking to remodel our kitchen or bath for a few years. We kept getting estimates from different companies and always felt the price was off or the person was not a good fit. Then, finally, we met Shai with Cal Green Remodeling. What a great guy! He is very upfront and honest about what we can expect in terms of cost and work flow. Because of his honest approach, we hired him. We felt he gave us the good and bad and how to resolve the bad as well. In the end, the process was fairly smooth, and the few hick-ups we had, for example, the city and their permit process, were well explained to us at the beginning, so we were ready. Our kitchen or bath looks amazing, and I plan to work with Cal Green Remodeling again. Thanks Shai!"
Albert R on December 2023
Welcome to Cal Green Remodeling. We do our best to take the stress out of home remodeling, working directly with our clients to make sure they understand the process, options available, and budget. Our goal is to make your project everything you dreamt it would be. 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. Contact us today for a free estimate, we look forward to hearing from you. Website - https://calgreenremodeling.com/ Phone - 800-803-9927
"We were looking to remodel our kitchen or bath for a few years. We kept getting estimates from different companies and always felt the price was off or the person was not a good fit. Then, finally, we met Shai with Cal Green Remodeling. What a great guy! He is very upfront and honest about what we can expect in terms of cost and work flow. Because of his honest approach, we hired him. We felt he gave us the good and bad and how to resolve the bad as well. In the end, the process was fairly smooth, and the few hick-ups we had, for example, the city and their permit process, were well explained to us at the beginning, so we were ready. Our kitchen or bath looks amazing, and I plan to work with Cal Green Remodeling again. Thanks Shai!"
Albert R on December 2023
At Tool Time Construction, no project is too big or too small. From quick handyman fixes like drywall patches to full-scale home remodels and rebuilds, we bring exceptional craftsmanship and care to every job. Based in San Jose, we proudly serve the Bay Area, offering a seamless experience and results you can trust. Why Choose Us? • Versatile Expertise: Whether it’s a minor repair or a complete home transformation, we have the skills and experience to handle it all. • Customer-Focused Service: Your satisfaction is our priority. We ensure open communication and a stress-free process from start to finish. • Attention to Detail: We take pride in delivering high-quality results that stand the test of time. Let’s Build Together From the smallest fixes to the biggest dreams, Tool Time Construction is here to help. Contact us today to discuss your project: • Website: gotooltime.net • Phone: 408-547-9444 • Email: contact@gotooltime.net Let us help make your home everything you’ve imagined—and more!
"They did a good job!"
Andre S on March 2025
At Tool Time Construction, no project is too big or too small. From quick handyman fixes like drywall patches to full-scale home remodels and rebuilds, we bring exceptional craftsmanship and care to every job. Based in San Jose, we proudly serve the Bay Area, offering a seamless experience and results you can trust. Why Choose Us? • Versatile Expertise: Whether it’s a minor repair or a complete home transformation, we have the skills and experience to handle it all. • Customer-Focused Service: Your satisfaction is our priority. We ensure open communication and a stress-free process from start to finish. • Attention to Detail: We take pride in delivering high-quality results that stand the test of time. Let’s Build Together From the smallest fixes to the biggest dreams, Tool Time Construction is here to help. Contact us today to discuss your project: • Website: gotooltime.net • Phone: 408-547-9444 • Email: contact@gotooltime.net Let us help make your home everything you’ve imagined—and more!
"They did a good job!"
Andre S on March 2025
FAQs for second story addition building service projects in Los Altos, CA
Converting a vaulted ceiling into a second floor requires three to six months from planning to completion. The process begins with several weeks of design and engineering, followed by permit applications, which vary in processing time by location.
Construction itself spans several months, including framing, systems installation, and finishing work. Weather conditions, contractor availability, and inspection schedules can all influence your project timeline.
Several factors could make your conversion challenging or impossible. Inadequate roof support structures, insufficient foundation capacity, or problematic truss configurations might require prohibitively expensive modifications.
Some homes lack the minimum ceiling height (12 feet at the lowest point) needed for functional second-floor spaces. Building code restrictions in your area might also limit conversion possibilities, particularly in historic districts or homes with specific architectural designations.
Begin with professional assessments from both an architect and a structural engineer who will evaluate your home's specific characteristics. They'll examine existing framing, measure available headroom, assess load-bearing capacity, and identify potential obstacles like HVAC ducts or plumbing vents.
These experts will also review local building codes to determine feasibility. Their preliminary analysis provides crucial information about structural requirements and potential limitations before you commit to the project.
Whether you'll need temporary housing depends on several factors, including the project's scope and your tolerance for construction disruption. Major structural work creates significant noise, dust, and potential utility interruptions that many families find challenging to live with. Safety concerns may also arise during certain construction phases.
Some homeowners successfully remain by isolating the construction zone and establishing clear work schedules. Discuss living arrangements with your contractor early in the planning process to make informed decisions.
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