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Addition Contractors in Irvine, 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

    "Dream Home Design did a perfect job, and we are delighted with our transformed kitchen. If you're looking for perfection in kitchen renovation, this is the company to choose."

    John R. in December 2023

    Beverly Builders Group Logo
    North Hollywood, CA·

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

    "Noah came out to our home multiple times to ensure we loved the remodeling plans. He had tons of ideas for us which made everything so much easier. He created 3d models super fast and all the options looked great. He was always open to our ideas and found ways to improve them. He is confident in his decisions and that's what we were looking for in a company. The project came in on budget and took exactly the time they said it would. When we discovered an issue after they were done, he returned promptly to take care of it. I would highly recommend Beverly Builders Group. Thank you so much Noah!"

    Dor N. in August 2024

    Pegasus Remodeling, Inc. Logo
    Laguna Hills, CA·

    Remodeling, Room additions, Remodeling , and 3 more

    "We hired Pegasus Remodeling to renovate all three of our bathrooms and the complete upstairs (all original), as well as do significant work to our exterior. After an initial meeting with owners Mike and Natalie, we knew immediately that Pegasus was the right fit. Throughout the project, the Pegasus team took such good care of us â bringing us creative ideas, responding promptly to questions, and keeping us on track and informed weekly with the work schedule. As the designer, Natalie helped guide us in every design decision, ensuring that our selections aligned with the vision we had for our home. We so appreciated Mike and Natalieâ s knowledge and expertise, and we were so impressed with their communication, quality of work, and professionalism. They were everything we were looking for in a contractor from start to finish. Beyond their outstanding work, they are wonderful people, and we really enjoyed getting to know them. Our home is better than we ever could have imagined, thanks to Mike, Natalie and their fantastic team. Thank you Pegasus for our beautiful new home!"

    Kelli A. in October 2023

    HC
    Fullerton, CA·

    Residential Construction

    "We were in need of a major master bathroom remodel and were referred to Horizon Construction by a friend who had been extremely please with their master bath remodel. The owner, Mark, came out on time and gave us many suggestions based on the space we have and an estimate of the cost. We visited their show room several times to make our selections and were ready to begin. The workers all arrived on time and Mark supervised the project from start to finish. Mark was meticulous in making sure all work was completed to his and our satisfaction. The result is a beautiful travertine and quartz bathroom that we will enjoy for many years to come. We highly recommend Horizon Construction and Remodeling and will use the company for other remodel projects in the future."

    Diane S. in December 2016

    Look Wow Builders Logo
    Newport Beach, CA·

    Remodeling, Outdoor Builds, Full home renovation , and 4 more

    "The project began with a detailed consultation where LOOK WOW Builders took the time to understand my vision and preferences. Their team provided valuable insights and recommendations on tile options, layout designs, and grout choices. They presented a range of samples and helped me select tiles that not only matched my aesthetic preferences but also suited the functionality of each room. The planning phase was thorough, with clear communication about timelines, costs, and the overall process."

    Susan M. J. in December 2024

    CH
    San Clemente, CA·

    "Casey is awesome! Great work and great person to work with. Highly recommend!"

    Robert A. in March 2024

    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

    IGS Construction Logo
    Mission Viejo, CA·

    Residential Remodeling, Kitchen & Bathroom Remodeling, Concrete flatwork , and 2 more

    "Have done multiple major renovation projects with Ignacio and IGS Construction over the years. They are always there, never change the budget, no hassle, no sales, finish in great time, just straight-forward, honest good people. I love the kitchens, bathrooms and exterior work Ignacio has done for me. Not only does he have an amazing eye for design and layout, he cares so much and is so fun to work with because he works so hard and loves what he does. I actually look forward to doing remodels with them! Since my background is in design, I know what I am seeing, and they do beautiful work. Very easy for me to recommend this company. 10 stars."

    Maria S. in November 2022

    GA
    West Hollywood, CA·

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

    "Tom is efficient, timely and clean. He and his crew are very polite, attentive and great communicators. I love the design they came up with!"

    Shannon A. in October 2018

Showing 1-9 of 31 results

How much do addition contractors typically cost?

  • Irvine, California Average
    $91,356
  • Typical Range
    $44,573 - $150,000
  • Low End - High End
    $8,540 - $200,000

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 Irvine, CA

HomeAdvisor Community Rating

Overall Rating:

Irvine Addition & Remodeling Contractors are rated 4.7 out of 5 based on 379 reviews of 379 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 Irvine, CA

    • Project Location: Irvine, CA
      Date: 01/29/24
      Type of Addition: Convert or finish existing space
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Other
      Comment: I need a pressure wall put in. Another name is a temporary wall that is not attached and can be taken down. It will need a door as well.
    • Project Location: Irvine, CA
      Date: 01/27/24
      Type of Addition: Ground level addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Living/family room
      Comment: I would like to extend my living room to my backyard. Around 300 sqrt. No water is needed.
    • Project Location: Irvine, CA
      Date: 01/10/24
      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?: Other
      Comment: Fireplace TV wall on California room

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