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Second story addition builders in Napa
SAVIANO BUILDERS. (Thomas A. Saviano, Contractor), is a licensed construction company. We are both Green builders and an EPA certified contractors. We are working from San Francisco to Santa Cruz for more than 30 years. We specialize in remodeling both residential and commercial buildings. SAVIANO BUILDERS offers complete construction services including new construction, remodeling, consulting and project management. SAVIANO BUILDERS, can also provide a wide variety of repair services. We have worked with many good architects and engineers. We can provide complete plans, specifications and engineering for most any type of residential construction project. We have scores of references most with photographs as well as names and phone numbers of the clients involved. Please contact us if you would like information about our references.
"I hired Saviano Builders to tear down my old deck and build a new one. From start to finish, the company was prompt, professional and honest. The owner of the company, Tom Saviano came out himself to oversee the work to make sure the quality of the work was up to his standards. I found him to be incredibly reliable and efficient. My deck was finished in a week and a half. It looks amazing. Most importantly is safe now."
Debbie C on March 2025
SAVIANO BUILDERS. (Thomas A. Saviano, Contractor), is a licensed construction company. We are both Green builders and an EPA certified contractors. We are working from San Francisco to Santa Cruz for more than 30 years. We specialize in remodeling both residential and commercial buildings. SAVIANO BUILDERS offers complete construction services including new construction, remodeling, consulting and project management. SAVIANO BUILDERS, can also provide a wide variety of repair services. We have worked with many good architects and engineers. We can provide complete plans, specifications and engineering for most any type of residential construction project. We have scores of references most with photographs as well as names and phone numbers of the clients involved. Please contact us if you would like information about our references.
"I hired Saviano Builders to tear down my old deck and build a new one. From start to finish, the company was prompt, professional and honest. The owner of the company, Tom Saviano came out himself to oversee the work to make sure the quality of the work was up to his standards. I found him to be incredibly reliable and efficient. My deck was finished in a week and a half. It looks amazing. Most importantly is safe now."
Debbie C on March 2025
With over 20 years experience in remodeling and construction, we are your one stop shop for all phases of your remodel or home improvement project! Why do it yourself, when you can have a SELPH do it for you! We are a husband and wife team who enjoy making your space exactly what you have always dreamed of. We do custom design with an auto-cad program to show you what your new space will look like! Your Vision. Our Expertise. We pride ourselves in being a company that provides quality custom work. Your job will never be subbed out to the lowest bidder. Who you see is who you get! Call or email us today for your free quote! Licensed, Bonded and Insured!
"Amazingly well! Excellent communication about this huge job, nicely balanced with other customer’s needs, Redline not only did an excellent job but lots of education and information about options. They were very accommodating of surprises, and thorough but efficient at predicting costs. Couldn’t have asked for more competent work at a fair price."
Cynthia G on September 2024
With over 20 years experience in remodeling and construction, we are your one stop shop for all phases of your remodel or home improvement project! Why do it yourself, when you can have a SELPH do it for you! We are a husband and wife team who enjoy making your space exactly what you have always dreamed of. We do custom design with an auto-cad program to show you what your new space will look like! Your Vision. Our Expertise. We pride ourselves in being a company that provides quality custom work. Your job will never be subbed out to the lowest bidder. Who you see is who you get! Call or email us today for your free quote! Licensed, Bonded and Insured!
"Amazingly well! Excellent communication about this huge job, nicely balanced with other customer’s needs, Redline not only did an excellent job but lots of education and information about options. They were very accommodating of surprises, and thorough but efficient at predicting costs. Couldn’t have asked for more competent work at a fair price."
Cynthia G on September 2024
A.M.P. Construction Is A Family-Owned Full Service Home Improvement Contractor In California. From a new build from ground up or doing a remodel of existing home, we can help make dreams into reality. Life’s too short for flaky contractors who let projects drag on forever and go over budget. We’re always available for client questions, we provide accurate and fair estimates, we complete work on-time, and we maintain as clean and quiet a job site as possible. It’s our mission to make your experience both pleasant and rewarding. We service the Napa surrounding area, contact the owner Robert directly for a free estimate today: (707) 337-4115
"It was excellent, Robert is an outstanding craftsman and overall contractor, he does excellent quality work. He also help me with so many different things."
George V on April 2023
A.M.P. Construction Is A Family-Owned Full Service Home Improvement Contractor In California. From a new build from ground up or doing a remodel of existing home, we can help make dreams into reality. Life’s too short for flaky contractors who let projects drag on forever and go over budget. We’re always available for client questions, we provide accurate and fair estimates, we complete work on-time, and we maintain as clean and quiet a job site as possible. It’s our mission to make your experience both pleasant and rewarding. We service the Napa surrounding area, contact the owner Robert directly for a free estimate today: (707) 337-4115
"It was excellent, Robert is an outstanding craftsman and overall contractor, he does excellent quality work. He also help me with so many different things."
George V on April 2023
Wadleigh Group, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
Wadleigh Group, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
FSP General Contractors is a general contracting company that specializes in residential & commercial remodel, renovation, & general construction. We service clients throughout the SF Bay Area and Lake Tahoe (CA) area. With service to Northern Nevada coming soon! Our clients experience an unparalleled level of service and quality. We can be reached directly at 415-233-1723 (Bay Area, CA) or 775-856-9836 (Lake Tahoe/NV), to schedule an initial consultation.
"Less than 4 months after installation all of the engineered wood flooring is cupping. Although the manufacturer's installation instructions specify glue-down method (which was the original method we selected, and paid for in the end), Frederick pushed for floating floor installation. The website is very clear on glue-down only for these dimensions, but Frederick has not responded to any communication since December 20. Price of materials+delivery: $3,268.37+$300 Price of installation: $2842.45 Total paid to GC: $6410.82"
Aliona G on April 2025
FSP General Contractors is a general contracting company that specializes in residential & commercial remodel, renovation, & general construction. We service clients throughout the SF Bay Area and Lake Tahoe (CA) area. With service to Northern Nevada coming soon! Our clients experience an unparalleled level of service and quality. We can be reached directly at 415-233-1723 (Bay Area, CA) or 775-856-9836 (Lake Tahoe/NV), to schedule an initial consultation.
"Less than 4 months after installation all of the engineered wood flooring is cupping. Although the manufacturer's installation instructions specify glue-down method (which was the original method we selected, and paid for in the end), Frederick pushed for floating floor installation. The website is very clear on glue-down only for these dimensions, but Frederick has not responded to any communication since December 20. Price of materials+delivery: $3,268.37+$300 Price of installation: $2842.45 Total paid to GC: $6410.82"
Aliona G on April 2025
Whether building your dream home from the ground up or adding to something you already love, we are with you every step of the way. As a family owned and operated business, we work hard to make your home the backdrop for memories you will cherish forever.
"Adam was professional and courteous. Work was high quality, reasonably priced, and completed in a timely manner according to our agreed-on schedule. I look forward to having Adam perform additional remodeling tasks in my home."
Stephen K on January 2025
Whether building your dream home from the ground up or adding to something you already love, we are with you every step of the way. As a family owned and operated business, we work hard to make your home the backdrop for memories you will cherish forever.
"Adam was professional and courteous. Work was high quality, reasonably priced, and completed in a timely manner according to our agreed-on schedule. I look forward to having Adam perform additional remodeling tasks in my home."
Stephen K on January 2025
Our business is our livelihood but it is also so much more. Oak Creek Canyon Builders was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. The employees of Oak Creek Canyon Builders stand committed to our purpose and will provide the best service!
"I am a 1st time home buyer and I got a fixer- upper. Rick and his crew were very helpful, friendly, and trustworthy. He went out of his way to assist me at times and he has resources to get it all done. A thing or two could have gone a little better, but overall I was very satisfied with their work and plan to use their services again."
Randy G on February 2019
Our business is our livelihood but it is also so much more. Oak Creek Canyon Builders was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. The employees of Oak Creek Canyon Builders stand committed to our purpose and will provide the best service!
"I am a 1st time home buyer and I got a fixer- upper. Rick and his crew were very helpful, friendly, and trustworthy. He went out of his way to assist me at times and he has resources to get it all done. A thing or two could have gone a little better, but overall I was very satisfied with their work and plan to use their services again."
Randy G on February 2019
MK Builders is a licensed, insured, and bonded General Contracting company in Marin, known for our quality craftsmanship, reliability, and value. MK Builders offers free estimates for your home remodel/construction needs. California Licensed General Contractor, #880745. National Association of Home Builders - Certified Aging in Place Specialist (CAPS). www.mkbuilders.net
"Extraordinarily well- Mick and his subs were extremely professional, always on time, fastidious, clear and excellent communicators and their finished work is perfect! I truly did not know people like this existed- the entire process was a pleasure!"
Jane H on March 2022
MK Builders is a licensed, insured, and bonded General Contracting company in Marin, known for our quality craftsmanship, reliability, and value. MK Builders offers free estimates for your home remodel/construction needs. California Licensed General Contractor, #880745. National Association of Home Builders - Certified Aging in Place Specialist (CAPS). www.mkbuilders.net
"Extraordinarily well- Mick and his subs were extremely professional, always on time, fastidious, clear and excellent communicators and their finished work is perfect! I truly did not know people like this existed- the entire process was a pleasure!"
Jane H on March 2022
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"Very well great job remodeling front and backyard with pavers, turf, stone walls and more. Also, was affordable and on time ."
George L on October 2023
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"Very well great job remodeling front and backyard with pavers, turf, stone walls and more. Also, was affordable and on time ."
George L on October 2023
Family owned business with over 20 years experience- Remodeling - General - Remodeling - Kitchen & Bathroom -
"As an interior designer with 25 years of experience, I highly recommend Corona’s Construction for their professionalism, craftsmanship, and attention to detail. They navigated the complexities of a condo remodel seamlessly, staying on schedule and within budget while delivering exceptional quality. Their communication, problem-solving skills, and respect for design vision made the process smooth and efficient. I look forward to working with them again and confidently recommend them for any remodeling project."
Anna M on February 2025
Family owned business with over 20 years experience- Remodeling - General - Remodeling - Kitchen & Bathroom -
"As an interior designer with 25 years of experience, I highly recommend Corona’s Construction for their professionalism, craftsmanship, and attention to detail. They navigated the complexities of a condo remodel seamlessly, staying on schedule and within budget while delivering exceptional quality. Their communication, problem-solving skills, and respect for design vision made the process smooth and efficient. I look forward to working with them again and confidently recommend them for any remodeling project."
Anna M on February 2025
Second story addition building services FAQs
Many homeowners find adding a second story a worthwhile investment. It significantly increases their home's value and provides more living space to enjoy. It’s especially beneficial for homeowners with a limited lot size who want to add square footage without building out.
The time required to build a second story depends on the size and complexity of the project. While most additions are completed within two to six months, some larger or more intricate designs may take up to a year. The permitting process, weather conditions, and material availability also affect the timeline.
Your budget, location, and lot size will determine if it’s best to build up or out. If you live on a lot with limited space, building up allows you to add square footage without taking up additional ground space. Building out is often best if you live in an area with zoning restrictions or want to live in your home while it’s under construction.
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