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Addition Contractors in San Bernardino, CA

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Service Pros

    Structural Prime Builder Logo
    Moreno Valley, CA·

    Bath remodels, garage conversions, new constructions , and 7 more

    "Our home was damaged in a wildfire, and we came across many unscrupulous contractors when trying to find someone to do the job. Structural Prime Builders was the right choice! This company is top-notch in every way! Jose, the owner, was very easy to work with and listened to all the concerns, followed code for the entire job (rebuilding kitchen walls, roofing, taking out cabinets, tile, flooring, and even restoring our bathtub!) and made our home look more beautiful than it looked before the fire. Jose is honest, hard-working, and was always available when we needed to talk to him. He was on-site often, and his crew is simply the best. His price was very affordable and the quality of work was outstanding. If you want the job done right, and done quickly, then choose this company. They are the best!"

    Jennifer H. in March 2020

    RR
    Cedarpines Park, CA·

    Fluent in Spanish, 15+ Years Experience, Accepts Credit Cards and Online Banking

    "Red has great eye for woodworking. Great carpentry skills."

    Daniel C. in June 2024

    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

    PB

    "I hired a large company who hired ProServ as the contractor for the project. My contractor was incredible and efficient. Regretfully the company was not. Carlos, ProServ owner, made an incredibly awkward situation work out. I would give ProServ and especially Carlos rave reviews. The professionalism and honesty of the contractor and his crew is exemplary and quality of his work is exceptional."

    Lynda P. in March 2024

    Gingy's General Construction, Inc. Logo
    Garden Grove, CA·

    Bathrooms, Kitchens, Doors

    "IMike and his crew showed up on time and was super helpful in answering all of our questions and concerns. My coworker recommended Mikes company and we were so happy and impressed by the final work. His crew was polite and always cleaned up the site at the end of each day which is a plus for us. He may not be the cheapest but his quality of work shows for it. I will be using Gingys for future projects."

    Noah J. in October 2023

    WC
    Riverside, CA·

    Home Improvements, Bathroom/Kitchen Remodels, Structure Additions , and 2 more

    "From start to finish, everything with Gary, Shannon and their crew came through with more than we had expected. There was a lot of damage left behind from previous tenants and we needed 2 bathroom remodels, flooring for the bedrooms and paint throughout the whole interior. We added some backsplash to our kitchen. Everything was clean after each workday. They showed up on time and were very respectful. I have many more projects planned with Wiegart Construction. We are happy with everything! Thank you guys for being the best!!"

    Sarah A. in May 2024

    HR
    Crestline, CA·

    Remodel

    "I am a retired General Contractor and very specific with details. The project is currently under construction and I am very pleased. They are professional, timely, and have kept us current with all aspects of the construction process."

    Tom T. in August 2017

    DS
    Beaumont, CA·

    dominguez-contractor.com, Room Additions, Additions and Remodels , and 6 more

    "Great company! Great customer service. On time, reliable and very professional!"

    dahlia M. in April 2024

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

    "From the initial contact through planning and through finishing project I found these people very easy to work with. The owner and his crew wre prompt, tidy and professional. I am SO happy with new bathrooms and highly recommend this company"

    Jamairia M. in December 2021

Showing 1-9 of 17 results

How much do addition contractors typically cost?

  • San Bernardino, California Average
    $45,181
  • Typical Range
    $25,000 - $45,181
  • Low End - High End
    $13,000 - $100,000

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 San Bernardino, CA

HomeAdvisor Community Rating

Overall Rating:

San Bernardino Addition & Remodeling Contractors are rated 4.7 out of 5 based on 150 reviews of 150 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 San Bernardino, CA

    • Project Location: San Bernardino, CA
      Date: 02/05/24
      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: I will be applying for the loans for this project to be built on my parent’s property. All advice is welcomed. Availability by text or email. 909.954.7488 Lil1yesiam@yahoo.com
    • Project Location: San Bernardino, CA
      Date: 01/24/24
      Desired Completion Date: More than 2 months
      Request Stage: Planning & Budgeting
      Project Description: Build - Use existing architectural drawings
      Comment: Looking to add a second level one bedroom/ half bathroom
    • Project Location: San Bernardino, CA
      Date: 01/23/24
      Reason for Cable: 1
      Desired Completion Date: Timing is flexible
      Request Stage: Planning & Budgeting
      Project Description: Design and build
    • Project Location: San Bernardino, CA
      Date: 01/22/24
      Type of Addition: Ground level addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
      What types of rooms/spaces are you interested in adding to your home?: Other
      Comment: Adding 3 exterior walls to increase living space. No plumbing or electrical needed just framing out the space 975 sq ft is the amount of space I need a quote for. Thank you
    • Project Location: San Bernardino, CA
      Date: 01/19/24
      Reason for Cable: 1
      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
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: San Bernardino, CA
      Date: 01/16/24
      Desired Completion Date: More than 2 months
      Request Stage: Planning & Budgeting
      Project Description: Design and build
      Comment: I would like to convert a 315 square-foot garage into a additional dwelling unit
    • Project Location: San Bernardino, CA
      Date: 01/13/24
      Type of Addition: Ground level addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Bathroom(s)
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
      Comment: Want to see the cost of adding a master bed and bath

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