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Addition & Remodeling Contractors in Sunol, CA

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Service Pros

    BC
    Livermore, CA·

    "I highly recommend Borg Construction & Renovation for any new construction or renovation projects you may have. Mario recently completed an extension project for us that consisted of closing off an alcove in our garage that served no purpose to us to add a home office that we access from the inside of our house as an extension to our living room. You would think it always belonged in this space and I couldn't be more impressed with the results. From the initial consultation to the final touches, Mario demonstrated professionalism, expertise, and dedication to excellence. He listened attentively to my abundance of ideas and preferences, offering valuable insights and suggestions along the way. The attention to detail and craftsmanship exhibited throughout the project were truly exceptional. Moreover, Mario and his team adhered to the agreed-upon timeline and budget, ensuring a smooth and efficient process from start to finish. Communication was always clear and prompt, and any concerns or questions I had were addressed promptly and courteously. The quality of workmanship delivered by Mario surpassed my expectations, and I am thrilled with the final outcome. Not only did he transform a useless space into the perfect home office, but he also added significant value to my property. In summary, I wholeheartedly endorse Mario for any construction or renovation endeavors. He possesses the skills, integrity, and commitment to excellence that are essential for delivering outstanding results. Please do not hesitate to have Mario put you in contact me if you require any further information or insights regarding my experience working with him. Although this is our first project, I am confident it wonâ t be our last time working together."

    Angela C. in January 2024

    OT Bay Builders Logo
    San Jose, CA·

    Renovations, Landscaping, Roofing , and 1 more

    "Our unfinished basement is now a cozy, functional living space! They added a guest bedroom, bathroom, and a family lounge area. The craftsmanship is outstanding, and the crew was courteous and respectful. Worth every penny."

    0E5CBC23E8120C5C874888E64425E5407A83348D4D76C220F1E58315AF8E2405 7. in April 2025

    Bayside Builders Group Logo
    Alameda, CA·

    ADDITIONS AND REMODELS

    "Amazing services at reasonable prices. Shai and his team were such wonderful people and extremely helpful in every little detail imaginable. Our garden looks better now with their help putting in all the pavers. We could have not managed this small project without their help."

    Christian P G. in December 2021

    MH
    West Hills, CA·

    Concrete, Painting, Roofing , and 1 more

    "We hired McCormick Home Builders to remodel our living room, and we are beyond pleased with the result. The team was professional, worked efficiently, and Aris design ideas made a huge difference. The room feels so much brighter and more spacious. This was the best decision we made for our home, and we were already planning our next remodel with them."

    Javier Raul R. in January 2025

    Rose Remodeling Logo
    Concord, CA

    Bathrooms, Windows & Doors, Roofs , and 1 more

    "the salesperson explained everything fully. the entire process start to finish was explained, with samples of the products and procedure, so we understood completely what we were buying. we will be getting a 50y warrantee because we chose rose remodeling. my wife and I are very pleased with the process, from sales to tear-off to new roof. we definitely recommend."

    Craig R. in November 2023

    SI
    Hayward, CA·

    Handyman and much more!

    "The team was amazing! We had an old deck in our backyard and we hired Palm Construction to replace and extend it and they did a great work! The job was done in less than 2 weeks, Communication was great, they cared about the backyard and plants and we are so happy itâ s all ready just before summer. Highly recommended!!"

    yael H. in May 2024

    Hagenbach Construction Logo
    Brentwood, CA·

    Additions to Existing Structure, Custom Home Builder, Kitchen - Remodel

    "I hired Hagenbach Construction based on a referral from my cabinet vanity vendor who I've done business with 4 years prior. John, his wife Amy, and his crew were AWESOME and the finished bathrooms can easily make an HGTV remodel or magazine feature. They were far better than I ever imagined. I wish I can post some photos here, but hopefully, the finished bathrooms will grace his website. My project involved two bathroom remodels - a master and guest (and the only two in my single story home) over a period of 7-8 weeks. The master bathroom was a total demo of the existing 200 sq. ft. space, on a slab floor and what we believed had post tension cables. It was a complex project, in my opinion, and one I waited on the right contractor to help me with. John was meticulous in the planning of the work, review of my design, and in every aspect of the tricky construction. While I had an initial design from the cabinet vendor, John validated the measurements, size of vanity, walk-in shower, shower seat and niches, placement of the freestanding tub, canned lights and wall sconces, vents, the new pocket door and bathroom door, etc.. The floor tiles and shower tile accent were very intricate, utilizing basketweave floor tiles and a herringbone shower tile accent. They were installed perfectly. John personally laid the shower tile accent on a piece of plywood for me to see and finalize before installation. The wall and placement of the carrara marble subway tiles and chair rails were also carefully planned across the room, so that he can plan for where the cut pieces were going to be. On the 6' x 6' walk-in shower, he assisted in getting me the best neo-angle configuration, with the best 30" door placement. He also guided me in the options for best hot water availability. There is nothing I would change in these bathroom projects and John and his crew were hardworking, meticulous, conscientious about the remodel inconvenience and were always a pleasure to work with. They always showed up early or when they said they would. I would recommend John and Hagenbach Construction to anyone for any project. Contractors like him are a gem, and few and far between. It shows that he and his crew take pride in their work."

    Brenda S. in November 2016

    HP
    Monrovia, CA·

    Remodeling

    "Emil did a wonderful job of explaining all aspects of the project during the sales presentation. Anthony and his painting crew did all that was contracted and more! As the job progressed, it was evident that more trim work was necessary. Anthony listened patiently and completed the entire painting job ahead of estimated completion."

    Linda S. in November 2020

    Square Three, Inc. Logo
    Sunnyvale, CA·

    Full Service Plumbing Company, Full Service Electric Company, Full Service Surveillance Needs , and 2 more

    "Great costumer service. Was more then helpful with getting our project done on time. Even finished ahead of schedule. Would highly recommend using this company they are flexible with your needs."

    Garrett D. in August 2021

    Golden View Renovation, Inc. Logo
    San Jose, CA·

    Additions, Major Renovations, Kitchen Remodels , and 17 more

    "This remodeling company was recommended to me by a friend. i hired Golden View renovation to remodel my master bedroom and shower. the project manager who came out to my house, Meidan, was very knowledgeable and had great ideas and suggestions as it became very confusing what tile should i choose and other construction materials. they referred me to some good stores i should buy it from and hooked me up with their contractor discount on some of the items witch was a nice amount of savings. the project lasted about 4 weeks as promised and all workers were very professional and always on time. the job was done in a very clean matter witch was a big concern for me and i didn't want my whole house become a mess. the bathroom came out amazingly beautiful and it feels like a high end resort now in my house every time i go in."

    Micheal S. in February 2021

    RC

    In business since 2019

    San Diego, CA·

    Additions and Remodels

    About us: "RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!"

    ES

    In business since 2023

    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!"

    Unique Home Design & Remodeling Logo
    Redwood City, CA·

    Addtions Remolding

    "We hired Unique Home Design & Remodeling few months ago and we just finished our entire home remodeling project. We researched, met and interviewed few of other remodeling companies before we decided to hire Unique Home Design & Remodeling and we couldn't be happier and more satisfied with our great decision. We love David and the ideas/solutions that he brought to the project. His design team was perfect for us and they always had a few options for us to think of before we took the right decision. We've noticed very clear that everyone on the job was skilled and professional in his own trade and specialty. They did a perfect job by keeping the house as clean as they could and they were very respectful of our space. We remodeled our entire house including the kitchen, bathrooms, living room, garage, laundry room and bedrooms!!! We are super happy with the new house that we got and the complete transformation of it. Unique Home Design & Remodeling are highly recommended and we already recommended them to few of our friends."

    William H. in June 2018

    BE HOME REMODELING INC Logo
    San Jose, CA·

    Kitchen Remodels, Major Renovations , ADU , Design service, roof , and 2 more

    "After they redid our counter tops and island, we had them paint out cabinets and build shelves up to the ceiling. The communication was on point this time and the results speak for themselves. Would definitely recommend them to anyone for any home project."

    579B05ED6C49D67A382683F5EBB77926035FDC4FE13C89D2670E2EA034DA6B6C 1. in December 2025

    J J Construction & Remodeling, Inc. Logo

    "Our goal was to build a structurally safe garage storage loft. Juan and Julian were a great team to work with. They were very professional and organized- they gave us a quote and clearly communicated what the plan would look like from beginning to end. They guided us on the items that we needed to buy prior to starting the work in order to complete the project within the estimated time. They suggested modifications that were minor fixes but made the layout make more sense in terms of placement. Their crew finished a day ahead of schedule. They kept a clean work site and the quality of the results were great. I would gladly work with them on another home project in the future!"

    EBABC7A0D13C4DE5CA11356AAF0B818C12DC9BBF30D09A9E51A909FD2310CA9C D. in April 2025

Showing 1-15 of 15 results

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.
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  • 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.

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

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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:

Sunol Addition & Remodeling Contractors are rated 4.8 out of 5 based on 353 reviews of 353 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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Recent Job Requests for Addition & Remodeling Contractors in Sunol, CA

  • Project Location: Sunol, CA
    Date: 01/25/24
    What types of work will be included in this project? (Check all that apply): Siding
    What best describes this project?: Other
    What types of work will be included in this project? (Check all that apply): Framing
    What types of work will be included in this project? (Check all that apply): Foundation
    Comment: Need general contractor that can do structural analysis of existing home. Home siding was being replaced and some framing was being repaired. 1500 sq ft home. Partial OSB/Plywoord boards already done. Need also retaining wall on one side of the house.

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