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Second Floor Addition Builders in Danville, CA

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Service Pros

    BE HOME REMODELING INC Logo
    San Jose, CA·

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

    "The great job was done on time."

    Martine L. in October 2024

    GB
    Walnut Creek, CA·

    Concrete and Masonry, Decks and Railings, Additions and Remodels , and 1 more

    "Me and my husband looking for contractors, after long research we found GPI Builders and they provide the best service. We did remodeling to our bathroom and master bedroom. They also gave us a great design! The crew pay attention to every details + responsive very quickly to any issue we had. Thanks!!!"

    Jennifer G. in December 2021

    RC
    Tracy, CA·

    "He did a great job. Great customer service and he used good materials. My mother-in-law loved his job. Perfect pricing."

    Masoud M. in October 2021

    BA
    San Francisco, CA·

    Handyman Services, Residential Remodeling, Commercial Remodeling , and 3 more

    "Very professional. Listen's to the customer and delivers high quality work."

    Erik F. in November 2018

    Creation 7 Builders Logo
    Walnut Creek, CA·

    Demolition and new build of of concrete slabs, patios, driveways and walkways., Additions, Kitchen and Bathroom remodeling, All kind of Hardscape/landscape , stamp cement and pavers.

    "Creation 7 worked for us on a kitchen and bathroom remodel, but also an addition (we expanded the original kitchen by 110 sqft and added a 110 sqft bedroom on the second floor). Eyal and the team know their stuff, and gave us a great service. The result is amazing and we could not be happier."

    Yoni L. in April 2024

    Step Up Construction Logo
    San Jose, CA·

    General Contractor

    "Gabriel and his team did a Fantastic job.!!!"

    angel F. in November 2024

    Carpio Renovations, LLC Logo
    Pittsburg, CA·

    "I would hire this team again and again! They do beautiful work and really listen to how you expect the finished product to look- no surprises. They were always on time, respectful and reliable, and perfectionists in each job. Quotes were fair and work was carried out in a timely manner and they left every space clean each night. We are finding new jobs to start each time they finish one!"

    Mary F. in January 2025

    Cerletti & Kennedy Design-Build Logo
    Walnut Creek, CA·

    Second story additions, no job to big for our in house design and engineering team, Kitchen and Bathroom. Remodel to redesign, give us a call we do it all!, Room additions and remodels, dust free and family friendly, no need to move , and 7 more

    "Did a great job on my CEA earthquake Brace and Bolt job. Professional, on time and on budget."

    Scott G. in January 2020

    Better Home Remodeling Logo
    Oakley, CA·

    Additions and Remodels, Small Repairs, Remodeling , and 3 more

    "Better Home Remodeling has been the contractor of choice for our extended family and friend network for about 15 years. They have performed jobs as small as quickly replacing an antique furnace that broke down on a frigid January morning, and as large as adding a second story to our home. We have trusted them and their subcontractors many times and have not been disappointed. Quality craftsmanship, fair pricing, and tremendous responsiveness to our design and communication wishes are the reasons we recommend them regularly."

    Darin S. in March 2020

Showing 1-9 of 31 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.
  • 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.  

Related Projects in Danville, CA

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Danville Addition & Remodeling Contractors are rated 0.0 out of 5 based on 0 reviews of 0 pros.

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Things to Consider Before You Build a Second Story Addition in Danville, CA:

What best describes this project?

    What type of second floor addition will this be?

      Select the rooms included in this project:

      • Bathroom
      • Kitchen
      • Bedroom(s)
      • Garage/Workshop
      • Living/Family room
      • Laundry/Mud room
      • Deck/Porch
      • Basement
      • Office(s)
      • Common area(s)

      Do you provide these professional services?

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