---
title: "m studio interior design — Interior Designers & Decorators | Houzz"
canonical_html_url: https://www.houzz.com/professionals/interior-designers-and-decorators/m-studio-interior-design-pfvwus-pf~1736674636
markdown_url: https://www.houzz.com/md/professionals/pf~1736674636.md
entity_type: LocalBusiness
business_name: "m studio interior design"
category: ["Interior Designers & Decorators"]
image: https://st.hzcdn.com/fimgs/f203d12005485145_7763-w400-h400-b0-p0--.jpg
address: "1198 Pacific Coast Highway, Suite D307, Seal Beach, California 90740, United States"
latitude: 33.7602
longitude: -118.0808
phone: "(949) 259-5009"
website: http://www.mstudiointeriordesign.com
rating: 5
review_count: 31
best_of_houzz_awards: 6
followers: 59
last_updated: 2026-08-10
---

# m studio interior design

> National Award-Winning Interior Design Studio

Original Houzz profile: [m studio interior design](https://www.houzz.com/professionals/interior-designers-and-decorators/m-studio-interior-design-pfvwus-pf~1736674636)

## Professional summary

- **Primary category:** Interior Designers & Decorators
- **Location:** Seal Beach, CA
- **Serves:** San Diego, Long Beach, Anaheim, Irvine, Huntington Beach, Orange, Carlsbad, Costa Mesa, Newport Beach, Tustin, Redondo Beach, Encinitas, Aliso Viejo, La Jolla, North Tustin, Seal Beach, Laguna Beach, Laguna Woods, Corona del Mar, Solana Beach, Los Alamitos, Villa Park, San Joaquin Hills, Sunset Beach, Anaheim Hills, Belmont Shores, Cardiff-by-the-Sea, Crystal Cove, Newport Coast, Pacific Beach
- **Houzz rating:** 5.0 out of 5 (31 reviews)
- **Best of Houzz:** 6 awards (2017–2026), for Service.

## About

### Houzz Badges

- Houzz Pro Software User
- Star Houzzer
- Recommended on Houzz
- 1,000 Ideabook Saves
- Best of Houzz winner
- Award winning
- Published nationally
- Verified Hires

### Business highlights

- 48 Verified Hires

Inventive Interiors With Contemporary Flair

Our goal is to make laid-back living look good.  We’re an award-winning residential interior design studio serving Southern California, including Orange County, Los Angeles, San Diego and beyond. We design functional spaces that radiate a Cali-chic vibe, transforming your home into a vibrant expression of your tastes.

### Services Provided

- Interior Design
- Kitchen Design
- Bathroom Design
- Living Room Design
- Bedroom Design
- Color Consulting
- Space Planning
- Furniture Selection
- Kids Bedroom Design
- Custom Cabinets
- Custom Kitchen Cabinets
- Home Office Design & Construction
- Custom Built-ins
- Design Consultation
- Entry Design
- Playroom Design
- Floor Plans
- Custom Bathroom Vanities
- Custom Furniture
- Laundry Room Design
- Mudroom Design
- Nursery Design
- Custom Blinds & Shades
- Custom Home Bars
- House Plans
- Art Selection
- Guesthouse Design & Construction
- Closet Design
- Universal Design
- 3D Rendering
- Outdoor Kitchen Design
- Custom Bookcases
- Accessory Dwelling Units (ADUs)
- Custom Entertainment Centers
- Custom Walk-in Closets
- Sunroom Design & Construction
- Custom Fireplace Mantels
- Wine Cellar Design
- Sustainable Design
- Custom Shelving
- Custom Pantries
- Drafting
- Kitchen Remodeling

### Areas Served

- San Diego
- Long Beach
- Anaheim
- Irvine
- Huntington Beach
- Orange
- Carlsbad
- Costa Mesa
- Newport Beach
- Tustin
- Redondo Beach
- Encinitas
- Aliso Viejo
- La Jolla
- North Tustin
- Seal Beach
- Laguna Beach
- Laguna Woods
- Corona del Mar
- Solana Beach
- Los Alamitos
- Villa Park
- San Joaquin Hills
- Sunset Beach
- Anaheim Hills
- Belmont Shores
- Cardiff-by-the-Sea
- Crystal Cove
- Newport Coast
- Pacific Beach

## Business Details

| Field | Value |
| --- | --- |
| Business Name | m studio interior design |
| Address | 1198 Pacific Coast Highway, Suite D307, Seal Beach, California 90740, United States |
| Phone | (949) 259-5009 |
| Website | http://www.mstudiointeriordesign.com |
| License Number | CID \#6796 |
| Followers on Houzz | 59 |

**Social profiles:**
- Facebook — https://www.facebook.com/mstudio.id
- Blog — www.mstudiointeriordesign.com

## Contact

- **Houzz profile:** [m studio interior design](https://www.houzz.com/professionals/interior-designers-and-decorators/m-studio-interior-design-pfvwus-pf~1736674636)
- **Website:** http://www.mstudiointeriordesign.com
- **Phone:** (949) 259-5009

## Credentials

**Certifications & Awards**
- \*National Award Winner \| Universal Design at KBIS, 2019
- \*NBA 30 Under 30 Inductee, 2015
- \*Certified Interior Designer \#6796 \[CID\]
- \*Certified Kitchen & Bath Designer \[CKBD\]
- \*Allied Member of American Society of Interior Designers \[ASID\]

- **Best of Houzz:** 6 awards (2017–2026), for Service.

**Affiliations**
- [National Kitchen & Bath Association](https://www.houzz.com/professionals/schools-and-organizations/national-kitchen-and-bath-association-pfvwus-pf~1351084655)
- [ASID California Peninsula Chapter](https://www.houzz.com/hznb/professionals/schools-and-organizations/asid-california-peninsula-chapter-pfvwus-pf~403471035)
- [ASID San Diego Chapter](https://www.houzz.com/professionals/schools-and-organizations/asid-san-diego-chapter-pfvwus-pf~26221151)
- [NKBA Southern California](https://www.houzz.com/professionals/schools-and-organizations/nkba-southern-california-pfvwus-pf~219204573)

## Reviews

**Overall rating: 5.0 out of 5 — 31 reviews**

*Aspect averages:*
- Work Quality: 50.0
- Communication: 50.0
- Value: 49.0

### Reviews

**★★★★★ — mr\_bryce\_m\_carter, May 2026**

> Working with Megan from mStudio was such a meaningful experience for me and my family. She brings an incredible level of passion, professionalism, and design expertise to her work, and has a rare gift for seeing what a space can become while still honoring her client’s needs, style, and budget. When she refreshed my space this past December, it truly changed the way I live, work, play, and learn every day. What stood out most was how thoughtful and invested she was throughout the entire process. Even when certain items became unavailable, she quickly found beautiful alternatives that kept the vision intact. When I first saw her design concept, I honestly felt overwhelmed in the best way, it looked like something out of a high-end magazine, and I almost could not believe it was meant for me. Taking that leap was one of the best decisions I have made, and I am so grateful. My family and I absolutely love our new space, and I would rate mStudio and Megan’s work a 10 out of 10.

**★★★★★ — Deanne Thompson, Sept. 2025**

> We hired Megan and the m studio team to redesign our kitchen, dining and family rooms, and the result is a perfect 10. Megan has fantastic ideas, truly listens and seamlessly integrates personal preferences while keeping the design fresh and current.
>
> The five-phase process was rewarding, with thorough plans that even impressed our contractor. Megan and her team kept us updated at every step, and the procurement process was smooth and efficient. When a vendor unexpectedly fell through, Megan immediately stepped in to handle the situation, securing a new supplier who honored our original pricing. Her quick action and advocacy gave us tremendous peace of mind and ensured our project stayed on track.
>
> Our new spaces are stunning, functional and a joy to live in. I often tell my husband how much I love cooking in our new kitchen, it’s a joy!  Cooking and entertaining are effortless, and the flow has completely transformed our home. This investment was worth every penny. I highly recommend m studio - hire a designer first, Megan’s expertise makes all the difference.

**★★★★★ — Annette Parsons, Aug. 2025**

> Absolutely thrilled with the incredible work Megan Siason and her team at M Studio Interior Design did on our home! From start to finish, Megan’s design expertise and attention to detail truly transformed our space into the coastal oasis we had envisioned. She took the time to listen to our ideas, understand our vision, and then brought it to life in ways we never thought possible. What really stood out was how seamlessly Megan collaborated with our builder. The entire process felt so cohesive and well-coordinated, and we never had to worry about any details being missed. Every design element—from the colors and textures to the layout and finishes—was perfectly executed, creating a beautiful balance between relaxation and elegance. The end result is a home that feels like a sanctuary. We’re beyond thrilled with how fresh and inviting the space is. Megan truly exceeded our expectations, and we couldn’t be happier with the outcome. If you’re looking for a designer who understands your vision and knows how to bring it to life, we highly recommend Megan and her team at M Studio Interior Design. They’ve created a space that we will cherish for years to come!

**★★★★★ — Yvette, May 2025**

> Working with Megan was an absolute dream! She is the cutest, spunky, and most creative spirit — full of energy, ideas, and such a joy to be around. I asked her to help me color match and select tones for the exterior of my home, and she immediately listened with care and attention to every detail I shared. Without missing a beat, she thoughtfully curated a set of organic, stunning color options that complemented the style of my home perfectly. She came prepared with paint palettes, wood tones, and even ordered large sticker swatches on the spot so I could see the colors applied directly to the exterior — and they arrived within days! It made the whole process so easy and enjoyable. Her design eye is truly incredible, and her ability to pair colors and textures so naturally is a true gift. Beyond her amazing talent, her positive, contagious energy made the entire experience feel fun, effortless, and exciting. I can’t say enough wonderful things about working with her — she is an absolute gem and anyone would be lucky to have her on their project.

**★★★★★ — April Park, Feb. 2025**

> I had no idea an interior designer could do as much as Megan did for us! I wish we had brought her in when our architect was planning our whole home remodel. Megan started working with us as a designer and project coordinator after our home was demoed. She asked such insightful questions about how we lived to make sure our home was the most efficient and comfortable. Details we never thought about. For example, she designed our Scandinavian-style kitchen to cater to our everyday and entertaining needs. Megan is so thoughtful and proactive. Throughout this whole renovation process, I felt like the passenger and she was the expert driver. We couldn’t have done this without her.

**★★★★★ — G Brintz & V Toledo, March 2024**

> "After living in my builder-grade condo for 20 years, my wife and I decided we deserved a remodel. Thanks to Megan, our home is now light and airy and has that ‘Wow!’ factor. We love it. We trusted Megan to take care of everything, including flooring and paint, high-end kitchen appliances, custom cabinetry and plumbing fixtures. Megan took the time to learn our likes and dislikes to give us just what we wanted. She spoke the language of our contractor and they worked very well together. Our neighbors are so impressed with our ‘new’ home. A real estate professional assured us we’d get a premium price when it comes time to sell.”

**★★★★★ — Janelle, March 2023**

> “Megan took a large and underutilized room and transformed it into the most treasured and used room in our home! We briefly discussed our vision with Megan and she came back with a detailed design that we absolutely loved. She kept us informed along the way as the project progressed and was punctual and efficient with her communication and execution during the entire process. Her design elements incorporated dramatic lighting, unique furniture, and natural accents such as mother of pearl, brass, and granite from Brazil. What could have been a basic project turned into a “wow” piece when you walk into our home. She absolutely nailed it!”

**★★★★★ — Anthony K., Jan. 2023**

> So upbeat and positive, Megan is a sparkplug brimming with ideas. She showed us where we could save money and when to splurge on the areas that mattered most, like exquisite finishes. We’ve got busy lives and didn’t have the time to wait for deliveries. Megan coordinated the storage of all the furniture, artwork, window treatments and rugs and set up our entire house in one day. She relieved a lot of the stress that can come from a full house renovation. Everyone who visits us is in awe. It’s like walking into a magazine.

**★★★★★ — L B, June 2022**

> Every room is so beautifully put together now, and it feels completely customized to our lifestyle. When we purchased our home, the previous owner had remodeled it in a beige and boring Adobe/Santa Fe style — a far cry from our style. Megan took the time to listen to what we wanted, got to know our personalities, and was very collaborative and receptive to our ideas. She has a broad knowledge of what’s available and where, and we could consider lots of options without spending hours at showrooms. Megan has a knack for weaving in unexpected details, from the funky hand-painted kitchen backsplash she sourced to using mirrors to create the illusion of windows in our master bathroom. She guides you without being pushy, and her contagious, bubbly energy makes her so fun and easy to work with!

**★★★★★ — mary\_curran68, April 2022**

> “Megan was so creative, high energy, and fun to work with! She transformed our master bathroom into a spa-like experience, gave our boring powder room a dramatic facelift that everyone compliments us on, and also worked with me to create a more beautiful and interesting kitchen that feels light and bright. Beyond listening to and interpreting our feedback well, I could always count on her for unbiased advice and strategic guidance on how to make my design investment go further. She came up with creative ideas I never would have thought of on my own and connected us with highly-skilled, trustworthy tradespeople. I’m so thankful we had Megan to help us navigate all the COVID obstacles and delays we ran into during our project! Now our home has a clean, bold, and contemporary aesthetic—exactly what we wanted.”

**★★★★★ — Pacific Coast Builders, Inc., Jan. 2022**

> We have worked with Megan on several projects with more on the books and couldn't be more satisfied with our experience with her. She is an excellent designer and has every other quality just as important to the building/remodeling process from a professional and client perspective. She is cordial, punctual, professional, courteous, knows her craft, and is a highly effective and complementary team player. You get the whole package with her with no room for disappointment. Highly recommend.

**★★★★★ — HU-787221416, May 2021**

> “I can hardly believe this is my home! It’s fabulous, fresh and curated exactly to my tastes. Megan was able to incorporate all of the colors I love. The artwork and furniture styles remind me of all my favorite hotels. Everything here makes me happy. Megan has won several awards for her work on my place which is pretty exciting. It makes me proud to see my condo showcased in magazines and on Instagram. Some people might be reluctant to start a remodel because they fear the time, energy, and decision making that is involved. Megan’s process makes it easy and fun. She is personable and a pleasure to work with. In addition, she is the ultimate project manager and kept the entire project organized and on schedule using the latest digital technology.  She wowed the general contractor with detailed instructions which minimized the potential for error and maximized the likelihood of me getting exactly what we had discussed in our design sessions. After the selection of my furniture, she had it shipped to a receiving warehouse for assembly and inspection. When I was away for the weekend, she had everything delivered and set up for me, including the sheets on my new bed. Megan is highly talented and top notch in her profession  – I highly recommend her and hope to have more projects with her in the future!”

## Selected projects

- [Founder & Principal - Megan](https://www.houzz.com/hznb/projects/founder-and-principal-megan-pj-vj~6833295)
  - Location: Not specified
  - Photos: 3
  - Description: As an Allied ASID and Certified Interior Designer who’s won multiple awards for kitchen and bathroom design, I’m here to repurpose and reimagine your space, so it feels completely personalized to your lifestyle. At m studio interior design, we’re all about staying ahead of design trends. We’ll give you endless options to geek out on while eliminating all the showroom legwork, hooking you up with unique materials and trusted tradespeople that you might not find on your own. The result? Gorgeous,…
- [Project Boutique Modern Vibes](https://www.houzz.com/hznb/projects/project-boutique-modern-vibes-pj-vj~6849785)
  - Location: Del Mar, CA
  - Photos: 24
  - Description: Contemporary & Tailored Kitchen, Master & Powder Bath
- [Project The Best Bar None](https://www.houzz.com/hznb/projects/project-the-best-bar-none-pj-vj~6849772)
  - Location: San Diego, CA
  - Photos: 14
  - Description: What once was a great room lacking purpose and meaning is now a redefined environment fit for fun conversation and entertaining. With a blank canvas, a single piece of art was used to serve as the inspirational driver for this bar design. A wall bump-out was incorporated to anchor the entire bar within the massive great room. Symmetrical balance was formed by use of mirrored open shelves flanking the central piece of artwork. Layers of subtle wall textures from the mother of pearl wallcovering t…
- [Project Glam on Trellis](https://www.houzz.com/hznb/projects/project-glam-on-trellis-pj-vj~6448096)
  - Location: San Diego, CA
  - Photos: 11
  - Description: https://mstudiointeriordesign.com/glam-on-trellis
- [Project Farewell Concrete Shower](https://www.houzz.com/hznb/projects/project-farewell-concrete-shower-pj-vj~6832270)
  - Location: San Diego, CA
  - Photos: 23
  - Description: Relaxed & Coastal Master Bath
- [Project Bring on the Bold](https://www.houzz.com/hznb/projects/project-bring-on-the-bold-pj-vj~6850974)
  - Location: San Diego, CA
  - Photos: 14
  - Description: When all but the master suite was redesigned in a newly-purchased home, an opportunity arose for transformation. Lack of storage, low-height counters and an unnecessary closet space were all undesirable. Closing off the adjacent closet allowed for wider and taller vanities and a make-up station in the bathroom. Eliminating the tub, a shower sizable to wash large dogs is nestled by the windows offering ample light. The water-closet sits where the previous shower was, paired with French doors crea…
- [Project Relaxation Redefined](https://www.houzz.com/hznb/projects/project-relaxation-redefined-pj-vj~5133159)
  - Location: Encinitas, CA
  - Photos: 6
- [Project Hit Me With The Blues](https://www.houzz.com/hznb/projects/project-hit-me-with-the-blues-pj-vj~4300419)
  - Location: Encinitas, CA
  - Photos: 9
  - Description: https://mstudiointeriordesign.com/hit-me-with-the-blues
- [Project Small Bath Big Dreams](https://www.houzz.com/hznb/projects/project-small-bath-big-dreams-pj-vj~3087785)
  - Location: Encinitas, CA
  - Photos: 4
  - Description: https://mstudiointeriordesign.com/too-cute-to-be-quaint
- [Project Eloquently Rustic](https://www.houzz.com/hznb/projects/project-eloquently-rustic-pj-vj~3087738)
  - Location: Encinitas, CA
  - Photos: 5
  - Description: https://mstudiointeriordesign.com/too-cute-to-be-quaint
- [Project Seaside Cali Cottage](https://www.houzz.com/hznb/projects/project-seaside-cali-cottage-pj-vj~2924316)
  - Location: San Diego, CA
  - Photos: 9
  - Description: https://mstudiointeriordesign.com/seaside-cali-cottage
- [Project Barcelona Boulevard Bath](https://www.houzz.com/hznb/projects/project-barcelona-boulevard-bath-pj-vj~5548536)
  - Location: San Diego, CA
  - Photos: 8
  - Description: https://mstudiointeriordesign.com/barcelona-boulevard-bath
- [Project Chic Coastal Vibes](https://www.houzz.com/hznb/projects/project-chic-coastal-vibes-pj-vj~2282379)
  - Location: Encinitas, CA
  - Photos: 8
- [Project Understated Elegance](https://www.houzz.com/hznb/projects/project-understated-elegance-pj-vj~2282369)
  - Location: Jamul, CA
  - Photos: 9
  - Description: After tearing out every inch of the existing kitchen from cabinetry to flooring, a boxed-in, outdated space was transformed into a modestly lavish cooking haven. Relocating the peninsula allowed the space to open into the adjacent family room. A structural post once buried inside a dividing wall is now disguised as a column resting on the new peninsula counter. An exquisite coffered ceiling and cabinets of various heights add depth and dimension, while the design incorporation of decorative colu…
- [Project Nod to the Mod](https://www.houzz.com/hznb/projects/project-nod-to-the-mod-pj-vj~6835431)
  - Location: San Diego, CA
  - Photos: 6
- [Project Barcelona Boulevard](https://www.houzz.com/hznb/projects/project-barcelona-boulevard-pj-vj~6835419)
  - Location: San Diego, CA
  - Photos: 19

[See all 16 projects](https://www.houzz.com/professionals/interior-designers-and-decorators/m-studio-interior-design-pfvwus-pf~1736674636)

## Ideabooks

- [Midcentury Mod Spaces](https://www.houzz.com/ideabooks/105843808/list/midcentury-mod-spaces) — 21 ideas
- [Sewing Storage](https://www.houzz.com/ideabooks/80477264/list/sewing-storage) — 8 ideas
- [Fun Shed Spaces](https://www.houzz.com/ideabooks/80418998/list/fun-shed-spaces) — 4 ideas
- [Mid Century Inspired Kitchens](https://www.houzz.com/ideabooks/80327914/list/mid-century-inspired-kitchens) — 26 ideas
- [Outdoor Living w/BBQ](https://www.houzz.com/ideabooks/57116389/list/outdoor-living-w-bbq) — 21 ideas
- [Cool Bedroom Spaces](https://www.houzz.com/ideabooks/56664407/list/cool-bedroom-spaces) — 7 ideas
- [Stairs that Inspire](https://www.houzz.com/ideabooks/56664382/list/stairs-that-inspire) — 3 ideas
- [FIREPLACES](https://www.houzz.com/ideabooks/5864295/list/fireplaces) — 17 ideas
- [EXTERIOR LIVING](https://www.houzz.com/ideabooks/5979980/list/exterior-living) — 3 ideas
- [ADA BATHROOMS](https://www.houzz.com/ideabooks/4314318/list/ada-bathrooms) — 4 ideas

[See all 10 ideabooks](https://www.houzz.com/ideabooks/users/mstudioid)

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*Source: Houzz professional profile. Reflects the profile as of 2026-08-10.*