Compare Quotes from Addition Contractors
Get Quotes Now

Addition Contractors in Ventura, CA

Where do you need Build an Addition pros?

How It Works

  1. Answer a few questions about your home project.
  2. Within seconds, get matched with top-rated local pros.
  3. Compare quotes and choose the best pro for the job.

Service Pros

    AB
    Ojai, CA·

    "I recently had the pleasure of working with Octavio, and I couldn't be more pleased with the results. He transformed my industrial loft space by building three beautifully crafted bedrooms, and his work exceeded all of my expectations. Not only did he handle the carpentry with incredible precision and attention to detail, but he also took care of the HVAC and electrical systems with the same level of expertise. Octavio truly went above and beyond in every aspect of the project. His craftsmanship is top-notch, and he was always professional, punctual, and easy to work with throughout the entire process. The space feels comfortable, functional, and aesthetically pleasing, all thanks to his hard work. It's rare to find someone who can deliver such high-quality results across multiple trades, and Iâ m extremely grateful for the care and dedication he brought to my project. If you're looking for someone who can handle a range of tasks and deliver fantastic results, Octavio is your guy. I can't recommend him enough!"

    Brandon F. in August 2024

    LF
    Woodlands Hills, CA·

    Design, Remodeling, Construction , and 10 more

    "We recently hired LA Family Builders garage conversion project and I couldnâ t be happier with the results. Their professionalism and quality of work was exceptional. The team was always on time and maintained clear communication throughout the project. They kept me informed every step of the way. Overall, I am extremely happy with our new 1 bdrm 1 bth addition. I would recommend them to anyone looking for a reliable and skilled construction company. Ori was our project manager."

    Kristina M. in August 2024

    1320 Construction, Inc. Logo
    Simi Valley, CA·

    HVAC * Roofing * Painting, Window & Door Installation, Framing * Carpentry * Masonry * Concrete Work & Foundations , and 7 more

    "Matthew was very professional, on time and did an outstanding job for us."

    Mike M. in October 2018

    AS
    Huntington Beach, CA·

    "Their building design services offered a distinctive blueprint that maximized every inch of our space efficiently. It's a perfect blend of creativity and functionality, tailored to our lifestyle and needs."

    Martin G. in July 2024

    Pacific View Builders Logo
    Ventura, CA·

    Remodeling

    "All of the crew were very helpful and courteous. The floors were covered and protected throughout the job. Will definitely use them again."

    Pamela P. in December 2020

    Olalde Group, Inc. Logo
    Covina, CA·

    Additions and Remodels, Kitchen remodels, Custom Home Building , and 3 more

    "Efrain and David are fantastic! When our contractor was suddenly unable to continue with the job, David took over with a great positive attitude. He persistently worked with the city to get the building permit, finally ending a tedious 10 month process. Crews were here working every day. Each one of them was considerate, conscientious, and demonstrated a strong work ethic. Efrain and David communicated with us most days and were always accessible to us. My ADU is adorable and just what we wanted and I am sure that many contractors could have pulled it off. The important thing about Olalde is that they truly care and honestly want us to be happy."

    Judy M. in October 2023

    RB
    Ventura, CA·

    Addition to Existing Structure - Build

    "The quality of the construction was excellent. I received positive comments from home owners, and also from my architect, praising specifically the house-framing. He also hired a painter who worked closely with us and his work also came out beautiful. Actually, everyone who was hired by Ryan did great work and the whole project came out beautiful!"

    Richard B. in March 2022

    Fidelity General Contractors, Inc. Logo
    Encino, CA·

    Design and 3D, Interior space planing, Remodels , and 2 more

    "From start to finish it was a great experience! FGC provided an initial estimate on my Bathroom remodel project and worked with me throughout the process. the workers crew were respectful and easy to work with. I'm thrilled with the results! I would definitely recommend working with Fidelity General Contractors!"

    Lisa T. in August 2019

    Boutique Construction Logo
    Woodland Hills, CA·

    complete remodeling, Kitchens, Bathroom , and 7 more

    "Wells Fargo 121042882 297834695 is a the Sponsor for the job as a project cast The Nobles. For a classical French Preservation look Empire Plaza estate. As the official Owner 2012 basic security must be computerized and digital MPA. Data otherwise maybe asscentual time setting with small secret camaras everywhere thru the home (small toddlers) aboard. Signed By DeAnna Gage Sullivan DBA as Ann Lee-Taylor"

    US MONARCHY DEE G. in December 2020

Showing 1-9 of 19 results

How much do addition contractors typically cost?

  • Ventura, California Average
    $91,550
  • Typical Range
    $0 - $240,000
  • Low End - High End
    $25,000 - $240,000

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 Ventura, CA

HomeAdvisor Community Rating

Overall Rating:

Ventura Addition & Remodeling Contractors are rated 4.4 out of 5 based on 117 reviews of 117 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.


Other Top Projects in Your Area

Other Cities in California

If you're looking for Build an Addition Contractors that serve a different city in California, here are some popular suggestions:

Find Build an Addition Pros in Ventura, CA

HomeAdvisor: The nation's largest network of screened and rated pros.

Tell us about your project and we'll match you to the perfect pros.

Get Matched With Pros

Find Pros Nearby


Things to Consider Before You Build an Addition:

What best describes this project?

    Do you provide these professional services?

    Find out how HomeAdvisor can help your business

    See Local Demand

    See Recent Leads

    Recent Job Requests for Addition & Remodeling Contractors in Ventura, CA

    • Project Location: Ventura, CA
      Date: 01/23/24
      Type of Addition: Second story addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: Ventura, CA
      Date: 01/15/24
      Desired Completion Date: Timing is flexible
      Request Stage: Planning & Budgeting
      Requires Work on Historical Structure: No
      Request for Commercial Location: No
      Project Description: Design and build
      What type of second floor addition will this be?: Full addition
      Rooms Included:: Bedroom(s)
      Rooms Included:: Office(s)
      Rooms Included:: Bathroom
      Comment: We own a 3 bed, 2 bath, 1 story, 1300 sq ft, 47x28 foot 1940s home (raised foundation) with a 1970s addition (the primary bedroom, slab foundation). We are considering either moving or expanding. We need to keep the current primary bedroom addition on the first floor (planning on moving aging parents in) while adding a second story (want to match the footprint of the existing home) that features 3 bedroom (primary, two secondary) and at least two baths (primary and a shared for the two secondary bedrooms), with the possibility of more storage or an upstairs office or common area. We would like to remove the two downstairs secondary bedrooms in order to expand the kitchen, (create a) dining, and improve the living area. We are currently exploring options for this project in order to make the first major decision: stay and remodel or move.
    • Project Location: Ventura, CA
      Date: 01/09/24
      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: 1 story, 1 bedroom, bath, living area, W/D, 650sq ft

    References Available
    Tell us your zip code to view pricing & schedule
    Tell us your location to view pricing & schedule
    Choose your project to view pricing & schedule

    Please enter valid zip.

    Please choose a location.

    We're sorry but the time you have chosen is no longer available.
    Please select a new time below:
    does not provide service to View pros who serve this zip
    Enter a zip code to view which pros serve this zip.
    There was an issue connecting to the server. Please try again or call Customer Service at 1-888-811-ANGI.
    We're sorry but the time you have chosen is no longer available.
    Please select a new time below:

    Select your appointment type and time:

    Final Step - Confirm Your Appointment:

    Confirm your appointment with on , - Change


    Required
    Required
    Required
    Required
     
     
     

    By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.