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KoBolt Construction

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7 Years In Business

Company Details

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406 E. Commonwealth Ave., Ste. 3
Fullerton, CA 92832


  • Mon: 8:00 AM - 7:00 PM
  • Tue: 8:00 AM - 7:00 PM
  • Wed: 8:00 AM - 7:00 PM
  • Thu: 8:00 AM - 7:00 PM
  • Fri: 8:00 AM - 7:00 PM
  • Sat: 9:00 AM - 3:00 PM
  • Sun: Closed
View All Details & Credentials

Service Details

    Areas of Expertise

    • Design-Build
    • Additions
    • Major Remodels
    • Kitchen Remodels
    • Bathroom Remodels
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates


    10 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 10 results
    5.0 Robyn L. Anaheim, CA

    I found Kobolt Construction via Home Advisor after having a horrible experience with the first contractor I hired and fired. My first contact was with Bree, Nelson's wife. I told her I required responsiveness throughout this project and if I wouldn't receive that, tell me now so I can move on. Bree assured me Nelson was very responsive. While I was wary given my past experience, I scheduled a consult with Nelson. From the moment I met Nelson, he was professional and honest. We had a great initial first meeting to discuss the project (an 875 sq. ft. addition to the house). Nelson promptly followed up with a competitive and thorough bid. Nelson followed up offering me references. I checked with the references and all of them had nothing but great things to say about Nelson, his crew, his professionalism, the quality of his work as well as the fact work was completed on time and on budget. I was sold! We entered into a contract and Nelson has been professional, honest, thorough, incredibly responsive and communicative, while also offering suggestions to improve the project, not upselling, rather makes suggestions that may work better for our family. Nelson pays incredible attention to detail. Additionally, he has gone way above and beyond in helping us move this project forward with the City. The approval process was somewhat difficult. He was extremely helpful in helping us navigate through that process! To date, our project is not yet complete; however, once the project was approved by the City, Nelson and his wonderful crew were up and running and our project is moving along beautifully. A bonus: each day when they leave, the job site is very clean and neat. Also, as the project progresses, Nelson sends photos to provide updates of the completed work. I have complete confidence we will be 100% pleased with the end result. I'm so incredibly happy with my choice in Kobolt that I had to write a review now! My only regret is that I didn't find Nelson and Kobolt sooner! P. S. I will provide update when project has been completed. Robyn-Anaheim

    5.0 Susan R. Placentia, CA

    Nelson constantly kept me informed of the progress. We sat down every evening to discuss the plan of action. Nelson made me feel as if I was his most important client. The crew was friendly and always on time. I feel as if we all bacame family.

    5.0 Jose ..

    A very good company that I would highly recommend! On time and no changes!

    5.0 Mariane S. Hunington Beach, CA

    Remold of a bathroom, shower floor due to pipe bursting,office ceiling also,, Workers were very scrupulous in protecting the carpet and furniture in the work area, The owner was patient,helpful and kind,

    5.0 Marc H.

    A great job, great value for the work that was done- highly recommended.

    5.0 Marc H. Westminster, CA

    The whole crew are great craftsmen

    5.0 Richard B. Trabuco Canyon, CA

    From step one to completion the personnel were professional, fair and exceptionally personable. I would highly recommend this company for any construction job.

    5.0 Jonathan B. Laguna Niguel, CA

    overall, they did a great job. Nelson has wonderful experience and explained his work pretty well.

    5.0 Benjamin F.

    Nelson was extremely professional. He did exactly what he said he was going to do and he gave me a great price.

    4.5 Melissa Y.

    I liked his experiences and expertise in engineering. Its a piece of mind for his work.


    KoBolt Construction
    Major House Remodel
    Whole House Remodel
    Concrete Pad and Gazebo
    Bathroom Remodel - HB
    Anaheim Bathroom Remodel
    Balcony Remodel
    Stunning Bathroom
    beautiful kitchen remodel

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