We Make It Easy To Find a Great ADU Contractor in Costa Mesa, CA

Our free service matches you with reliable, pre-screened ADU contractors in Costa Mesa, CA who fit your project and budget.

Three Easy Steps To Find a Contractor You Can Trust

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Give us a call to tell us about your project.


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We match you with three reliable general contractors.


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Get free estimates and choose your favorite.


Looking to Build an ADU? We’ve Got You Covered

At GreatBuildz, we’ve simplified the process of hiring the best ADU contractors in your area. Our goal is to help your home remodel plans become a reality. All you have to do is share your project details with us and we’ll match you with three pre-vetted professionals. And to ensure your satisfaction, our service team will be with you throughout the entire project.

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Our Comprehensive Contractor Vetting Process

We understand that you want your home remodel to be a success. Therefore, we’ve implemented a rigorous 10-point vetting process for all the ADU contractors in our network. In addition, each contractor has signed our 20-point code of conduct. You can learn more about our screening process below.

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Management Interview

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Work Experience

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Background Check

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Financial Review

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Online Rating

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Contractor License Board

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License, Bond, and Insurance

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Local Expertise

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Contractor Code of Conduct

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License, Bond, and Insurance

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Local Expertise

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Contractor Code of Conduct

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Expertise for Any ADU Project – Big or Small

Our ADU contractors are capable of handling any project, regardless of the size. Some of the services we offer include:

Worry-Free Service to Make Starting Your Project Easy

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One Call Does It All

Let us know about your ADU goals and budget, and we’ll connect you with three local contractors who specialize in the type of project you have in mind.

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Pre-Screened Professionals

Each ADU contractor in the GreatBuildz network has been carefully screened to ensure that they have the necessary expertise and professionalism.

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Dedicated Service Team

We’re committed to ensuring that you have a smooth and hassle-free remodeling experience. That’s why we have a dedicated service team that will be available to answer any questions or concerns you might have.

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Free Matching Service

At GreatBuildz, we take pride in offering our contractor concierge and support service to homeowners free of charge. You’ll never have to pay us a penny.

Reach Out Today

Finding a general contractor has never been easier! Take the first step toward a successful home renovation in Costa Mesa, CA, by contacting GreatBuildz today.

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Garage Conversions In Costa Mesa, CA

Corona Del Mar, situated on the stunning coastline of Southern California, is a highly desirable community renowned for its breathtaking views, opulent homes, and flourishing real estate market.

With approximately 12,500 inhabitants, Corona Del Mar provides a tranquil and prestigious living environment. The predominance of single-family dwellings contributes to the neighborhood’s strong sense of community. The average price of a single-family residence in Corona Del Mar is around $3 million, reflecting the high property values in this exclusive seaside locale.

In recent years, the housing market in Corona Del Mar has experienced consistent growth, making it an attractive location for homeowners and investors. Many householders in Corona Del Mar undertake remodeling and renovation projects to increase the value of their homes and facilitate resale. GreatBuildz is here to help Corona Del Mar residents discover trustworthy general contractors who specialize in home remodeling and construction.

Beyond its picturesque residential streets, the design and architecture landscape in Corona Del Mar is thriving. When working on accessory dwelling unit projects, residents frequently draw inspiration from the natural splendor that surrounds them. Coastal modern and Mediterranean-style residences are popular, as they complement the area’s breathtaking scenery.

Corona Del Mar provides a variety of amenities to enhance the quality of life for its residents. Moments away from breathtaking beaches, residents can relax and appreciate all that coastal living has to offer. The nearby, renowned Fashion Island Mall offers a variety of designer boutiques, prominent restaurants, and entertainment options.

The Buck Gully Reserve provides tranquil hiking trails and opportunities to take in the abundant natural beauty for outdoor enthusiasts. Surfing, snorkeling, and paddleboarding may be enjoyed at Little Island or Corona Del Mar State Beach by more daring residents.

In addition to its scenic beauty and sought-after amenities, Corona Del Mar is serviced by a broad range of highly skilled and experienced general contractors. GreatBuildz skillfully connects homeowners with pre-screened and vetted remodeling contractors who can fulfill their desires. Corona Del Mar’s upscale location and lucrative real estate market guarantee that demand for expert garage conversion projects and general contracting services remains high.

Whether Corona Del Mar homeowners want to renovate their beachfront condominium, create a luxurious outdoor living space, or update their classic coastal property, the professionals at GreatBuildz are prepared to assist them. With the right contractor by their side, homeowners in this vibrant coastal community can transform their homes into their ideal spaces while enhancing their investment portfolios.

Local Home Improvement Stores In Costa Mesa

What is GreatBuildz? We Make It Easy To Find a Great Contractor