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General Contractors in Diamond Bar, CA

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Service Pros

    Dream Home Design & Build, Inc. Logo
    Winnetka, CA·

    room additions, bathroom/kitchen design, home renovations , and 2 more

    "Our experience with Dream Home Construction for our kitchen remodel was nothing short of extraordinary. The entire process, from the initial design discussions to the final touches, was handled with utmost professionalism."

    Nathan . in December 2023

    WT
    Hollywood, CA·

    Remodeling

    "We had a living room reno done and found the Team at We the People Construction considerate, polite and easy to deal with and were happy to answer any questions. at the end we were really satisfied with the result, the living room looks just great!!"

    Lissa K. in December 2021

    Evergreen Construction Group, Inc. Logo
    North Hollywood, CA·

    Additions and Remodels

    "Outstanding customer service and responsiveness. Everything from the design to the installation sent smoothly and according to schedule. Anthoney helped us to transform our vision to reality. He was very professional and kept us informed throughout. Best of all, everything went smoothly and our project was completed on time. We love our new spaces. Would definitely recommend Evergreen Construction Group, Inc."

    Elizabeth C. in December 2022

    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

    Structural Prime Builder Logo
    Moreno Valley, CA·

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

    "Will definitely be using this company again. Reasonable prices, completed on time. Cleaned area work was done could not tell anyone had been there other than my new shower. Thank you"

    Alison W. in December 2019

    JB
    Long Beach, CA·

    Accessory Dwelling Units, Remodels, Construction , and 3 more

    "I recently had the pleasure of working with Joey Builders on a bathroom remodel, and I am thrilled with the results. Levi was professional, respectful, and communicative throughout the entire process. He listened to my needs and provided valuable suggestions to make the most of my space. The attention to detail in their work was evident, and they delivered a beautiful and functional bathroom that exceeded my expectations. I would highly recommend Joey Builders for anyone in need of a top-quality residential construction company."

    James H. in March 2024

    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

    CC
    Rialto, CA·

    "I wish there were more subs like him. He does an excellent job. I would recommend him to anyone."

    Tony H. in December 2007

    JD
    Bell Gardens, CA·

    "Very knowledgeable person"

    Jay P. in April 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 4.7 out of 5 based on 533 reviews of 533 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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