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Costa Mesa, CA

Interior Design & Architecture in Costa Mesa, CA

40 design firms in Costa Mesa, California, with Google ratings, hours and websites where the business has them.

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40 design firms serving Costa Mesa

Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.

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40 of 40 shown. Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.

Top rated

Highest-rated interior design & architecture in Costa Mesa

Ranked by Google rating, then review count. Only businesses rated 4.5 or higher with 5+ Google reviews qualify.

  1. Grace Blu Interior Design

    5.015 Google reviewsVerified

  2. Richart Design Group

    5.014 Google reviewsVerified

  3. Designer 4 U

    5.07 Google reviewsVerified

  4. Laura Brophy Interiors

    5.07 Google reviewsVerified

  5. Pizzetti Design Studio

    5.07 Google reviewsVerified

  6. Grayfox Interior Design

    4.9204 Google reviewsVerified

See every interior design & architecture in Costa Mesa sorted by rating · Best of Costa Mesa across every trade

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40 design firms serve Costa Mesa, CA. 23 are rated 4.5 or higher on Google and 14 have a perfect 5.0. 38 have a website.

Verified on Google
16
Average rating
4.5 / 5
Google reviews
483

How Google categorizes interior design & architecture in Costa Mesa

Primary and secondary categories from each business’s Google Business Profile. Tap one to filter the list.

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How interior design and architecture businesses in Costa Mesa compare

Interior Design & ArchitectureCosta MesaCAU.S.
Average Google rating (10+ reviews)4.264.664.71
Median Google reviews756
Reviews for the top quarter13+11+13+
Have a website94.9%94.7%95.4%

Businesses listed in our directory, not every business in the market. Updated October 2026. Interior Design & Architecture industry report · What is a good rating for interior design and architecture businesses? · Best cities for interior design and architecture businesses

From Page One Partner Research

Quick answers

Who serves Costa Mesa?

Names and Google ratings, straight from each business's profile.

Which design firms serve Costa Mesa, CA?

40 design firms serve Costa Mesa, CA. Highest rated (10+ reviews): Grace Blu Interior Design (Verified, rated 5.0 on Google from 15 reviews), Richart Design Group (Verified, rated 5.0 on Google from 14 reviews) and Grayfox Interior Design (Verified, rated 4.9 on Google from 204 reviews), plus 37 more.

How many design firms serve Costa Mesa, CA, and how are they rated?

40 design firms serve Costa Mesa, California. 23 are rated 4.5 or higher on Google and 14 have a perfect 5.0. 38 have a website. ZIP codes covered: 92626, 92627, 90626.

Which design firms in Costa Mesa, CA have the most Google reviews?

Grayfox Interior Design (204 reviews, rated 4.9), Blackband Design (89 reviews, rated 4.4) and Stonemill Design Center (21 reviews, rated 4.9). Review counts are read from each business's Google Business Profile.

What kinds of design firms are in Costa Mesa, CA?

Google lists them under Contractor (2), Interior designer (2), Bathroom remodeler (1), General contractor (1), Home builder (1) and Kitchen remodeler (1). A business can carry more than one category, so the counts overlap.

Interior Design & Architecture near Costa Mesa

All of California · Cities A–Z

FAQ

Questions about Costa Mesa businesses

How businesses get here and how up to date everything is.

Yes. Page One Partner is a free directory of local service businesses across the United States. It costs nothing to search, and nothing for a business to be listed. Each profile is built from the business's public Google Business Profile, and an owner can claim, update or hide theirs at any time by contacting info@pageoneinsights.com.

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