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Addition & Remodeling Contractors in San Jose, CA

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    In business since 2011

    San Jose, CA·

    About us: "We are 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."


    In business since 2018

    San Jose, CA·

    Roofing Installations, Bathroom Remodels, Kitchen Remodels

    About us: "We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!"

    Milpitas, CA·

    Addition to Existing Structure - Build

    "They did a very good job, really liked them kept up the appointment. Over all great."

    Adrian F. in January 2006

    Mount Shasta, CA·

    Remolding, Painting, Kitchen Remodeling , and 1 more

    "He did an excellent job. He was very professional."

    Brian S. in June 2023


    "This was our second major project with Primework Construction and we couldnâ t be happier. It was so easy for us, Ben and his team handle everything. They took care of the architect plans, the engineering, permits, facilities for the crew, and clean up. They worked within our budget and completed the project ahead of schedule. They really go out of their way to treat us well. We highly recommend using them for any of your projects, big and small."

    William C. in October 2023


    In business since 2021

    San Jose, CA·

    Bathroom Remodeling, Siding Installs, Framing , and 1 more

    About us: "We pride our company on reliability, great communication, integrity and quality work. We are experts in our Remodeling and Exterior services and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you."


    In business since 2020

    About us: "Alchemy Builders Inc is a family owned General Construction and Design business. We take pride in our work to bring your visions and ideas to life. No project or idea is too hard for us. We pride ourselves on bringing safety, quality, and ingenuity to all of our projects we take on. We would love for you to consider the Alchemy Builders Inc team for your next project! We hope to work with you soon!"

    Clear Horizon Home Solutions, Inc. Logo
    Costa Mesa, CA·

    "We contacted them for remodel of 2 of our bathrooms. Excellent work by the project manager and his team on our master bathroom and guest bathroom remodel. He helped us come up with a good design and took care of everything including scheduling inspections and approval of permits. He even accompanied us during shopping trips and provided valuable inputs to help us pick finishing materials. He is also very receptive of critical feedback and goes the extra mile to make sure we are happy with the work at the end of the day. Overall very pleasant experience working with the manager and his crew. Highly recommended!"

    George E. in August 2022


    In business since 2020

    About us: "Seventeen years of experience. We take 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. Call us today!"

    San Jose, CA·

    Additions, Major Remodels

    "I was impressed with the timeliness of the work and how responsive the contractor was."

    Joe Supria .. in December 2022

    The Right Choice Home Remodeling, Inc. Logo
    Sherman Oaks, CA·

    Roofing & Windows, Kitchen Remodeling, Landscape Remodeling , and 2 more

    "Our work that was completed by Pure home remodeling was of the highest quality. Adi and his team worked very neat, carefully and with extra care to finish our lovely remodeling to our home. Adi’s vision into the understanding, planning and design the spaces was very useful and helpful. He was available to us during the whole project and he answered all the questions we had (before and during the work) and always gave us recommendations. At our house, they remodeled the master bathroom, relocated the closet at the master bedroom in order to make the bathroom much larger. Each and every part of the master bathroom was finished perfectly. Due to some issues and difficulties of the remodeling, they had to move the plumbing and HVAC ducts so it will allow them to take down the separation wall between the kitchen and family room. This entire work was finished way above our expectations. Everything was started and finished less than the timeframe Adi had given us. The total price for the work was also within the range of the estimate and we had no hidden charges at all. We would highly recommend Pure home remodeling."

    Jeremy L. in August 2017


    "We were so happy with our experience with BNO Builders and thrilled with the result of our beautiful kitchen! From the beginning, the owner and our project manager Omer Milner made us feel that weâ re in a good hands and he made sure to keep us updated on the project progress all the time. Their quality of work is amazing and they were so timely. Weâ re extremely satisfied with the work that was done and would highly recommend BNO and Omer to anyone whoâ s looking for a reliable and skilled contractor."

    Nicole P. in November 2023


    In business since 2020

    San Francisco, CA·

    HVAC, General Contracting

    About us: "With years of experience in the construction industry, we are the experts you need to take care of your home or business. We handle all of your general contracting and HVAC needs with great care. We will treat your home as we would treat our own. Give IY Development & Renovation, Inc. a call today, we look forward to working with you!"


    Remodels, Additions

    "Robert was an exceptional person to work with. He gave us many ideas that we had not thought of. He included throughout the house modern innovations, which greatly increased the homes value. He explained every detail as he went. He was a perfectionist and did not cut corners anywhere. His work was outstanding. He and his crew were always on time and ready to work. Robert told us at the start when the project would be completed and is was finished right at the time he proposed. The home renovation was to sell, and the home sold the first week of it's listing. I am sure this was due to the overall impression from the fantastic renovation. It really was an exciting opportunity watching him and his crew work."

    Robert L. in June 2023


    In business since 2022

    About us: "Welcome to H H Tone Construction Inc! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you! This is our line (408) 816 3059 email is"

    Barcci Builders Logo
    Los Gatos, CA·

    Kitchen and Bathroom Remodels

    "Great experience with this contractor! I hired Barcci Builders for a Kitchen Remodel and they did amazing job. It was a big project but they made it simple and easy. They finished within agreed time and with no hidden costs. I can't ask for more! Highest recommendation."

    Eleanor I. W. in February 2022


    In business since 2022

    About us: "Construction With Style 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."


    In business since 2005

    About us: "BNO Builders is a locally owned and operated company with over 20 years industry experience. We are a full service general contractor. 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 will treat your home as if it were our own. Workmanship guaranteed. Call us today!"

    Wise Builders Logo
    San Jose, CA·

    Addition to Existing Structure - Build, Room additions, Kitchen - Remodel , and 4 more

    "I went with Wise Builders to renovate my 2 rooms, my bedroom and living room. They responded at my first contact immediately and provided to me necessary details about their offer. They were very honest and didn't made pressure to me, price was reasonable and I accepted it. Sal and his team were phenomenal in every aspect of work, pleasant, patient, helpful, quick. Sal was always available for any questions or other things, he kept eye on every single detail just to make sure that I will be satisfied at the end. And indeed, I was more than satisfied with their work, rooms are awesome, great job, I can't ask for more! Top contractor, highly recommend!!"

    Fred T. in December 2018

    Bay Builders & Remodeling, Inc. Logo
    San Jose, CA·

    Custom Home Building, Kitchen Remodeling, Room Additions , and 2 more

    "Tal Moreno was my project manager and kept on top of everything, did follow up, and worked with my contractor Rene and stopped by almost daily during the project. It was my third project with Bay Builders. They did my master bath , turned my closet into a walk in , did my guest bathroom upstairs and my kitchen, laundry downstairs. and half bathroom. Tal oversaw everything and gave me a good discount on my 2nd and third project. He took me shopping to pick out cabinets, vanities etc.Designedc my bathrooms, closet and kitchen. I love everything they did. I liked that they willing made changes and fixed anything that I asked or he saw. I would highly recommend Tal and Bay Builders. They also cleaned up each day before they left."

    Kay M. in August 2020


    In business since 2004

    San Jose, CA·

    About us: "Matthew J Wesley Construction 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."


    In business since 2008

    About us: "We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with."


    kitchen, bathroom, remodeling , and 1 more

    "I had an excellent experience with WJM builders. They gave us a fast quote and did an excellent job at a fair price. I appreciate their professionalism and efficiency. Highly recommended!"

    Alex J. in October 2023

    Done Right Home Remodeling, Inc. Logo
    Santa Clara, CA·

    Additions, Bathroom Remodel, Roofing , and 1 more

    "After pondering it for a while I realized that my house looked dingy. It was time to paint the outside. I got a phone call from Done Right Home Remodeling asking if i had any projects so i gave them this one. As it was my first experience with this company i figured it was a good starting point to see how they run their business. The guys did not disappoint. Alan handled the project magnificently from specification through completion for the things I wanted done. He completely spelled out exactly what tasks would be done and did it at a fair price; not the highest and not the lowest which is exactly the kind of company i wanted. No surprises. His team got going on it immediately that week. For me though, some flexibility on the part of the contractor is required as the job progresses simply because of discovery. When you live in a house as long as I have been here, you tend to get used to, and often overlook, blemishes and imperfections and you don't really realize how crappy it looks. Inevitably there were a few things that i did not think about when we started and very clearly the overall job would do a lot better if we added some items to the contract. No problem for Alan! He got it done with a fair price again. And even a second time his guys found something that would look a whole lot better if we did that too, and I totally agreed. Why didn't I see that? They were taking care of me to make sure the job was "done right"... Haha okay the phrase works..I can't help its their name too. In the end, the house was painted exactly in the style and colors I wanted and it pops! I could not be happier with the final results and the company that did the work. It seriously came out even better than I thought it would. No joke. So i want to commend Alan for a great job managing this crazy thing and making sure i am totally satisfied. His team, most notably Raul's guys Freddy and Douglas, really hustled to get the project done as quickly as possible with great quality and least hassle for me. Oh heck.. after all that i did miss one tiny item... my fault, but I think I can handle that one myself haha. I'll definitely come back to Done Right for more projects down the road. 5 stars guys! Elliot ."

    Elliot K. in November 2016

    Freedom, CA·

    Carpentry Framing - Install

    "Professional and completed work on time.."

    Bea A. in November 2022

Showing 1-25 of 103 results

How much do addition & remodeling contractors typically cost?

  • San Jose, California Average
  • Typical Range
    $13,512 - $27,469
  • Low End - High End
    $6,000 - $45,000

Frequently asked questions

  • It’s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces don’t require licensing if the job is under a certain dollar amount.
  • You can find a list of your state’s licensing requirements on the HomeAdvisor website. Before you get to work with the pro, make sure their qualifications are current and acceptable to you.
  • It is always a good idea to get a copy of the pro’s insurance certificate for future records, and in case anything happens. This is a good way to feel more secure in your home project, and to weed out potential scammers.

HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.

Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.

You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website. 

Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:

  • Have you completed a job like this before?
  • Do you have a list of references I can contact?
  • When are you able to start the job?

In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down. 

  • How many years of experience do you have?
  • What’s your permanent business address?
  • Are you licensed to work in my area?
  • When did you earn your business license?
  • How do you handle warranty service complaints?
  • Do you have worker’s compensation, property damage and personal liability insurance?

Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.  

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HomeAdvisor Community Rating

Overall Rating:

San Jose Addition & Remodeling Contractors are rated 4.9 out of 5 based on 951 reviews of 951 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.

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