--- title: "Gia Mar Interiors — Interior Designers & Decorators | Houzz" canonical_html_url: https://www.houzz.com/professionals/interior-designers-and-decorators/gia-mar-interiors-pfvwus-pf~94728469 markdown_url: https://www.houzz.com/md/professionals/pf~94728469.md entity_type: LocalBusiness business_name: "Gia Mar Interiors" category: ["Interior Designers & Decorators"] image: https://st.hzcdn.com/fimgs/4bb36d740d76f175_6164-w400-h400-b0-p0--.jpg address: "214 W 29th Street,, 2nd FL, New York, New York 10001, United States" latitude: 40.7484 longitude: -73.9967 phone: "(347) 722-1998" website: http://giamarinteriors.com rating: 5 review_count: 5 best_of_houzz_awards: 1 followers: 12 last_updated: 2026-09-01 --- # Gia Mar Interiors Original Houzz profile: [Gia Mar Interiors](https://www.houzz.com/professionals/interior-designers-and-decorators/gia-mar-interiors-pfvwus-pf~94728469) ## Professional summary - **Primary category:** Interior Designers & Decorators - **Location:** New York, NY - **Serves:** New York City, Brooklyn, Queens, Manhattan, Eastchester, Astoria, Connecticut, Long Island, Westchester - **Houzz rating:** 5.0 out of 5 (5 reviews) - **Best of Houzz:** 1 award (2020), for Service. ## About ### Houzz Badges - Star Houzzer - Recommended on Houzz - 1,000 Ideabook Saves Gia Mar Interiors is a Boutique Interior Design and Styling firm specializing in Residential and Hospitality spaces. While we are currently focused on Residential Design, our founder has worked on Commercial and Hospitality projects on a global level. See project list page for specifics (in progress). We are located in New York City and currently focus on spaces throughout New York City, Long Island, Westchester, and Connecticut. We are versed in all phases of design and construction starting with concept design and taking you all the way through to construction administration and down to styling the last throw pillow. ### Services Provided - Interior Design - Kitchen Design - Bathroom Design - Living Room Design - Bedroom Design - Color Consulting - Space Planning - Furniture Selection - Kids Bedroom Design - Dining Room Design - Custom Cabinets - Custom Kitchen Cabinets - Lighting Design - Home Office Design & Construction - Custom Built-ins - Floor Plans - Custom Bathroom Vanities - Entry Design - Project Management - Playroom Design - Custom Furniture - Laundry Room Design - Mudroom Design - Nursery Design - Custom Blinds & Shades - Custom Home Bars - Art Selection - Closet Design - Custom Bookcases - Custom Walk-in Closets - Sunroom Design & Construction - Custom Entertainment Centers - Custom Rugs - Custom Fireplace Mantels - Home Theater Design - Wine Cellar Design - Custom Shelving - Downsizing - Drafting - Holiday Decorating - Custom Table - Custom Beds - Decluttering - Custom Storage - Custom Murphy Beds ### Areas Served - New York City - Brooklyn - Queens - Manhattan - Eastchester - Astoria - Connecticut - Long Island - Westchester ### Typical Job Cost $25,000 - 1 million Residential project range from $25,000 to about $2,000,000. Hospitality projects have an even larger range depending on scope. Budget number factors in design fees as well as materials/product/ and construction fees. ## Business Details | Field | Value | | --- | --- | | Business Name | Gia Mar Interiors | | Address | 214 W 29th Street,, 2nd FL, New York, New York 10001, United States | | Phone | (347) 722-1998 | | Website | http://giamarinteriors.com | | Followers on Houzz | 12 | **Social profiles:** - Facebook — https://www.facebook.com/giamarinteriors - LinkedIn — https://www.linkedin.com/in/gianna-marzella-0058a537/ - Blog — http://www.giamarinteriors.com/ ## Contact - **Houzz profile:** [Gia Mar Interiors](https://www.houzz.com/professionals/interior-designers-and-decorators/gia-mar-interiors-pfvwus-pf~94728469) - **Website:** http://giamarinteriors.com - **Phone:** (347) 722-1998 ## Credentials - **Best of Houzz:** 1 award (2020), for Service. ## Reviews **Overall rating: 5.0 out of 5 — 5 reviews** ### All 5 reviews **★★★★★ — Lonnie N., Nov. 2019** > Gianna of Gia Mar Interiors is professional, reliable and very talented. Our design projects with her have benefited from her ability to translate the disparate tastes of our household. She is able to organize and present options that are in-line with what we like. We trust her judgement, so now when we consider something for our home, we say "Let's ask Gianna". **★★★★★ — Heather W, Oct. 2019** > I worked with Gianna on a full gut renovation of my NYC apartment. I feel so fortunate to have found Gianna and couldn’t have done this huge project without her. She was there for me throughout the entire process and kept me feeling positive and excited. I couldn’t possibly be more happy with the outcome of my job and the entire process of working with Gianna. She was always available for me and always answered my emails and calls right away. She worked within my budget and always wanted me to get the best price on anything I purchased. This was my first time working with an interior designer and I honestly don’t think it would have been possible to have completed the project without her. One of my favorite things about working with Gianna is how she always saw challenges as a way to make a space “really cool”. She assisted me in designing and sourcing custom vanities for my narrow bathrooms, a custom made on-site steel staircase in my apartment, and even a custom headboard that we then had made through someone on Etsy. My apartment is a dream come true to me and every single day my husband and I come home and can’t believe it’s really ours. Gianna doesn’t just have good taste, she is extremely knowledgeable on even the smallest design details that completely changed my space, such as the thickness of my countertops, the exact right “matte black” color for my fixtures, and the perfectly placed Flos chandelier in my living room. As someone who is extremely detailed oriented and needs everything to be absolutely perfect and thought-through, I couldn’t have found a better person to work with. **★★★★★ — David Hansen, Oct. 2019** > I was hesitant at first when my wife wanted to hire an interior designer to help us with our new home, but I was so glad that we did and had the opportunity to work with Gianna! I found her to be extremely conscientious, motivated, thoughtful and reliable. She helps streamline the process as the point person and doesn’t rest until you’re happy with the outcome. > > She was able to capture the feel/look we were going for as well open us up to suggestions that we liked but would not have gone with on our own. I appreciated that she stayed within our budget and was able to complete the project in a very cost effective manner through her industry relationships that we would not have had access to on our own. She is a pleasure to work and would hire her again on future projects **★★★★★ — Heather London, Sept. 2019** > Working with Gianna to design and style our home has been an absolute pleasure. She is easy (and fun!) to work with, organized, responsive, and, most importantly, incredibly talented! From the start, she listened to our ideas, internalized our vision and, using her very high-level of creativity and expertise, designed spaces that are cohesive, beautiful, and just our style… all while remaining budget conscious. Gianna has exceeded our expectations at every turn and we look forward to collaborating with her many more times in the future! **★★★★★ — HU-962618933, Sept. 2019** > I love working with Gianna! I think I know what I like and then Gianna helps me to think outside the box and pushes me out of my comfort zone which I love, leaving me to love each room that Gianna designed in my house. I can show her 1 or 2 pieces and she will find a way to bring the rest of the room together in a way I would never have come to on my own. She is conscious of my budget, finds pieces to keep within that budget all while leaving my rooms to have a well designed, high quality, artistic look. I wish I could add more rooms to my house just to keep working with Gianna. ## Selected projects - [Parson's Boulevard Project](https://www.houzz.com/hznb/projects/parson-s-boulevard-project-pj-vj~6147377) - Location: Not specified - Photos: 6 - [A serene and modern getaway in Sag Harbor, NY](https://www.houzz.com/hznb/projects/a-serene-and-modern-getaway-in-sag-harbor-ny-pj-vj~5860198) - Location: Not specified - Photos: 6 - [A Tailored Bohemiam Home](https://www.houzz.com/hznb/projects/a-tailored-bohemiam-home-pj-vj~5860141) - Location: Not specified - Photos: 7 - Description: This layered and livable oasis was created for a family who left their Manhattan life for a family friendly living in Scarsdale, New York. Take a peek inside to see how we transformed their space into an energetic home filled with bold pattern and color that reflects their playfulness and sense of whimsy. - [Classic meets modern in this chic and tailored living room in Old Brookville](https://www.houzz.com/hznb/projects/classic-meets-modern-in-this-chic-and-tailored-living-room-in-old-brookville-pj-vj~5860796) - Location: Not specified - Photos: 3 - Description: This living room is a study of patterns and textures inspired by nature. The rug is a painterly take on reflections of leaves in the water. The various wood finishes a blend of cerused and weathered oaks. The antique mirror and hammered and brushed metals all intertwine to create a relaxing yet refined environment. Photography by Daniel Wang. [See all 4 projects](https://www.houzz.com/professionals/interior-designers-and-decorators/gia-mar-interiors-pfvwus-pf~94728469) ## Community Q&A **Q: What is the shower niche made of?** *(in Photo Questions)* What is the shower niche made of? A: Apologies for my delay. Here is a link to the tile https://www.artistictile.com/raked-cinder-grey-scigrp1224 **Q: shower door** *(in Photo Questions)* What company made the door Thanks A: Apologies for my delay. The shower door was custom and sourced by the contractor. Unfortunately, I do not have the info on that. --- *Source: Houzz professional profile. Reflects the profile as of 2026-09-01.*