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General Contractors in Diamond Bar, CA

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Service Pros

    Beverly Builders Group Logo
    North Hollywood, CA·

    General Construction & Renovation, Bathroom & Kitchen Remodels, Design & Build Contractor , and 4 more

    "Kitchen and M. Bath My husband and I were facing our first remodeling project as first time homebuyers. We are so happy that we chose Beverly Builders Group for our kitchen and master bath remodel project. They did an amazing job! Roy and Lauren, were my leaders and designers, they came out to meet with me personally to discuss my needs and the vision that they have for our remodel project was stunning. They both really listened to me and also offered great suggestions and design advice. The team assigned to our kitchen master bath remodel project - from the demolition guys and frames to the tile guy, electrician, plumber, etc...were top-notch and did great work. During the entire process, if we had a question we could always call the office directly at any time. Now we want to remodel our other bathroom and garage. We did not even have to think twice. We will definitely go again with Beverly Builders Group for such a fantastic job the first time that we wanted them to do our next remodeling job too!"

    Cristian R. in December 2024

    New Life Construction and Renovation Logo
    Diamond Bar, CA·

    Detail, Quality, Customer Satisfaction

    "I contracted New Life Construction Renovation for the remodeling of two bathrooms. Young Lee, the owner, made it one of the best experiences I've ever had. In the past, before I met Young, I had bad experiences with contractors and remodeling. Young was very respectful, pleasant, and had good communication skills, and the working crew was polite and worked diligently. During the remodeling, there were issues and changes, but they were my fault, and Young was patient and understanding of my mistakes. They were quickly resolved. Young's working team were professional and quickly corrected any mistakes they made, which rarely happened. They used quality materials at very reasonable cost and made sure I was satisfied and I had no complaints at the end. I highly recommend working with New Life Construction Renovation for any of those who are looking to renovate. I am very satisfied with the results of two bathrooms and have no complaints. Thank you so much to New Life Construction Renovation for the great work and being patient and working so hard! I will definitely work with them again for my next renovation."

    John C. in October 2020

    Jorcast Enterprises, Inc. Logo
    Chino, CA·

    Water and fire damage restorations, Additions and Remodels.

    "He built my house and is now in the process of building my second house. I highly recommend him."

    Leonard B. in November 2017

    M&X CONSTRUCTION Logo
    Garden Grove, CA·

    Major Renovations, Remodel

    "M&X construction is a very professional and experienced company 100% recommend in the area of remodeling and new construction."

    Jordan A. in November 2024

    RG
    Downey, CA·

    "They communicated and did what was asked, I live in NJ, the job was in LA, I was very pleased with the result"

    Gregory S. in November 2024

    GA
    West Hollywood, CA·

    Kitchen Remodeling, Room Addition, Complete home remodeling , and 2 more

    "Tom is very reliable on time! I highly recommend him and his team."

    Shy B. 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

    Eric West & Associates Construction Inc Logo
    Long Beach, CA·

    Home Renovation, Remodeling, General Construction

    "We hired Eric West Construction Services to remodel our kitchen, and I couldn't happier with the results. From start to finish, their team demonstrated professionalism, expertise, and a genuine commitment to delivering high-quality work. They kept me informed at every stage of the project, ensuring that I was aware of timelines, progress, and any necessary adjustments. The craftsmanship was impressive; the attention to detail was evident in every aspect of the work. They transformed my vision into the kitchen of my dreams. They completed the project on time and within budget. Thank you guys!"

    Angela V. in November 2024

    KA

    Home remodels, TI (Tenant Improvement) - Office, Doctors Office, Nail & Hair Salon -, Newly Builds

    "The job was perfectly done they were very detail when putting the floor I would 100% recommend them ."

    Leydi B. in August 2024

Showing 1-9 of 36 results

How much do general contractors typically cost?

  • Diamond Bar, California Average
    $27,409
  • Typical Range
    $0 - $60,000
  • Low End - High End
    $1,500 - $90,000

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 Diamond Bar, CA

HomeAdvisor Community Rating

Overall Rating:

Diamond Bar Addition & Remodeling Contractors are rated 4.4 out of 5 based on 136 reviews of 136 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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Things to Consider Before You Hire a General Contractor:

What best describes this project?

  • Kitchen remodel
  • Bathroom remodel
  • Basement remodel
  • Garage remodel
  • Multiple room renovation
  • Addition to home
  • Other

Do you provide these professional services?

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Recent Job Requests for Addition & Remodeling Contractors in Diamond Bar, CA

  • Project Location: Diamond Bar, CA
    Date: 01/17/24
    What best describes this project?: Multiple room renovation
    What best describes this project?: Kitchen remodel
    What best describes this project?: Bathroom remodel
    Comment: Looking to renovate kitchen and bathrooms in 3700 sf house, kitchen needs higher ceiling, a few rooms need to be reconfigured for better flow.

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