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Addition Contractors in Santa rosa, CA

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  2. Within seconds, get matched with top-rated local pros.
  3. Compare quotes and choose the best pro for the job.

Service Pros

    Whitney Homes Logo
    Santa Rosa, CA·

    Home Builder, General Contractor, Remodeling Contractor

    "His communication skills is excellent and is far superior to other contractors I have worked with."

    Jill Z. in April 2021

    Tanoak Construction, LLC Logo
    Santa Rosa, CA·

    New Custom Construction, Finished Carpentry, Renovations

    "Home advisor You should know that the project is not completed yet. I am pleased so far with Tsn Oaks work and responsiveness. I would like to complete this survey when the project is completed"

    debra P. in March 2019

    WG

    In business since 2007

    Novato, CA·

    Additions, Remodels

    About us: "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."

    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!"

    IC

    In business since 2024

    Santa Rosa, CA·

    Remodels, Painting, Flooring

    About us: "Infinite Construction & Remodeling is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with."

Showing 10-14 of 14 results

How much do addition contractors typically cost?

  • Santa rosa, California Average
    $159,166
  • Typical Range
    $35,000 - $275,000
  • Low End - High End
    $35,000 - $275,000

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.  

Related Projects in Santa rosa, CA

HomeAdvisor Community Rating

Overall Rating:

Santa rosa Addition & Remodeling Contractors are rated 4.8 out of 5 based on 54 reviews of 54 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 Santa rosa, CA

    • Project Location: Santa Rosa, CA
      Date: 01/30/24
      Type of Addition: Convert or finish existing space
      Project Description: Design and build
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: Santa Rosa, CA
      Date: 01/29/24
      Type of Addition: Detached addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Bathroom(s)
      What types of rooms/spaces are you interested in adding to your home?: Kitchen
      What types of rooms/spaces are you interested in adding to your home?: Living/family room
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
      Comment: 2 bed, 2 bath detached ADU. master bed & bath on 1st floor. 2nd bed Upstairs ok. need laundry hookups.
    • Project Location: Santa Rosa, CA
      Date: 01/27/24
      Type of Addition: Ground level addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Kitchen
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
      Comment: Expand the kitchen and add a master bedroom with a walk in closet and a bathroom
    • Project Location: Santa Rosa, CA
      Date: 01/10/24
      Type of Addition: Ground level addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Kitchen
      What types of rooms/spaces are you interested in adding to your home?: Living/family room
    • Project Location: Santa Rosa, CA
      Date: 01/08/24
      Type of Addition: Convert or finish existing space
      Project Description: Build - use existing architectural drawings
      What types of rooms/spaces are you interested in adding to your home?: Bathroom(s)
      What types of rooms/spaces are you interested in adding to your home?: Kitchen
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)

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