OCGG Architects

Architects

About Us

OCGG Architects is an Architecture and Interior Design Practice established to provide high level design services to residential and select commercial clients. The firm is lead by Greg Geslicki. He is a licensed architect in the states of California, Illinois and Wisconsin. During his professional career, Gregory has personally designed or overseen the design of many diverse building types from Bespoke Residences, Luxury Hotels and Restaurants. Greg's proven reputation as an innovative designer and forward looking architect has garnered him numerous invitations to present his design work in client and professional forums and to participate in numerous academic and professional design reviews. Please feel free to reach out to us, we would love to work with you!

Services Provided

Accessory Dwelling Units (ADUs), Architectural Design, Architectural Drawings, Attic Conversion, Basement Design, Basement Remodeling, Bathroom Design, Building Design, Custom Homes, Energy-Efficient Homes, Floor Plans, Garage Design, Green Building, Handicap-Accessible Design, Historic Building Conservation, Home Additions, Home Extensions, Home Remodeling, Home Restoration, House Plans, Kitchen Design, Kitchen Remodeling, Modular Home Additions, Multigenerational Homes, New Home Construction, Outdoor Kitchen Design, Pool House Design & Construction, Project Management, Staircase Design, Sustainable Design, Universal Design, Interior Design

Areas Served

Anaheim, Brea, Charter Oak, Chino, Chino Hills, Citrus, Claremont, Corona, Covina, Diamond Bar, Fullerton, La Puente, La Verne, Los Serranos, Montclair, Placentia, Pomona, Rancho Cucamonga, Rowland Heights, San Dimas, South San Jose Hills, Upland, Walnut, West Covina, Yorba Linda, Long Beach, Evanston, Glencoe, Glenview, Highland Park, Kenilworth, Lake Forest, Mount Prospect, Northbrook, Northfield, Park Ridge, Wilmette, Winnetka, Wisconsin, Los Angeles, Pacific Palisades, Irvine, Tustin, Pacific Palisades, San Clemente, Huntington Beach, Newport Beach, Claremont, Pasadena, Arcadia

Awards

Licensed Architect in California, Illinois and Wisconsin NCARB certified Illinois Licensed Interior Designer

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14 Projects

Large exterior home photo in Los Angeles

Craftsman Tudor Addition and Renovation

New Traditional Style Home

Family room - large transitional open concept dark wood floor and brown floor family room idea in Los Angeles with white walls, a standard fireplace, a stone fireplace and a wall-mounted tv

1930's Estate Home Renovation

Huge minimalist one-story exterior home photo in Milwaukee

Summer residence

Mid-sized transitional medium tone wood floor study room photo with brown walls

Lake Point Tower Condominium

Large contemporary beige two-story stone exterior home idea with a shed roof

Contemporary New Northshore Residence

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Business Details

Business Name

OCGG Architects

Phone Number

(847) 480-2212

Website

www.ocggarchitects.com

Address

Chino Hills, CA 91709

Typical Job Cost

$200,000 - 10,000,000+

Followers

120 Followers

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Credentials

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Write a Review

7 Reviews for OCGG Architects

Newest first

5.0|7 reviews

Work Quality

5.0

Communication

5.0

Value

5.0

Michelle Wilson - President of American General C

Greg with OCGG Architects has been our go-to Architect for all our projects for the past couple of years due to his professionalism, expertise and fast response time. We enjoy working with him as he truly takes pride in his work. He has an impressive portfolio of projects that span across styles and functions from hospitality to higher education and from custom residential to commercial.

July 3, 2024

Kimberly Cousineau

My husband and I hired Greg Geslicki of OCGG to design a new screened-in porch and 2-car garage. The challenge was to integrate these two structures with the existing house and Greg solved the problem beautifully. OCGG's proposal was clear and easy to understand. Greg worked closely with our Village to ensure that every detail met our local codes. By effectively collaborating with our GC, he kept our project on track on and under budget. The end result is a beautful outdoor living space and fantastic 2-car garage. We are thrilled with Greg and OCGG!

December 29, 2016

GlobEx Developments Inc.

We worked together with OCGG Architects to build a custom home. OCGG are true professionals that provide great design and are very effective in communicating. They are extremely detail-oriented and organized. Flexibility in collaboration, meeting deadlines, and staying within budget are all priorities. They come up with very creative ideas from their extensive experience and knowledge. We would highly recommend working with OCGG Architects.

January 15, 2016

Built Custom Carpentry

Ocgg architects designed and helped renovate our home. The process was professional, affordable, and helpful at all times. We did a complete gut and renovation of a 1970 first floor to a modern transitional open floor plan. I'm looking forward to using them again for the basement and second floor. Greg brings a wealth of experience and knowledge in all traditional and modern architecture and interior design. Highly recommended.

December 12, 2015

1216grove

My husband and I hired OCGG Architects and specifically worked with Greg in designing our house. Greg was introduced to us by a prospective builder. We hired Greg but not the builder. Greg is very professional, experienced and knowledgeable. He provided helpful suggestions from design to the built out process and was very mindful of how we want our house to be. He is a an excellent listener and communicator. He is patient, easy to talked to and very easy to get a hold of and answered all our questions. He validated our choices in building materials and collaborated with us in many of the interior design elements. He was there for us every step of the way. If I did not understand anything about the building process, he is my go to person. I talked to him first before making any decisions. I trusted his judgment and he protected our interest and the integrity of the design throughout the built out process. We have been in our home for almost a year now and have not regretted any of the design aspect. Our house is beautiful inside and out! It was a fantastic experience and I highly recommend OCGG to everyone out there who is thinking of building their dream home.

June 20, 2013

boulongier

OCGG Architects transformed our small home. Using the existing footprint, they designed a beautiful, compact, workable home. They created a sense of space and comfort within a limited area and were faithful to our budget. OCGG supervised construction and kept the builder on budget. The firm also worked with us to decorate our new home. We really got full service from OCGG Architects. We could not be more pleased with the service and our new home.

May 21, 2013

dhively

OCGG was the architect and design firm for our split level remodel. It was a challenging project. Greg is extremely creative and came up with amazing ideas. Okie is extremely organized and really assisted moving the project along and getting permits. Because the remodel and roof line were so challenging, our framing crew and GC had questions in the field. Greg showed up in the field at 7am when needed so the project did not get slowed. As changes and opportunities came during the project, Greg would show up and offer ideas. They are also amazing designers and give many ideas. I love the style, creativity and responsiveness of this firm. I highly recommend.

July 2, 2012

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1 Ideabook

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4 Comments

Commented: Where are windows from?These are Marvin Windows. Please see more info regarding product info and type at http://www.marvin.com/windows/wood-casement-windows/design-patterns-and-grilles/

December 29, 2014

Commented: Amazing transformation!! Any chance of sharing a ballpark budget??Thank you. Are you in the Chicago area? This project was completed in 2010. Very few of the construction costs would translate to present building market conditions.

January 17, 2014

Commented: how many room and hall and washroom and kitchen in this houseabout 2500 SF ground Floor and 1500 SF upper floor

December 18, 2013

Commented: Name of stoneThis was a stone veneer was from Eden Stone Co. This project was done in 2006/2007 The closest one they carry now is http://www.edenstone.net/product.asp?productID=189&name=Chilton%20Country%20M...

June 1, 2013

Frequently Asked Questions

How is OCGG Architects rated?

OCGG Architects is currently rated 5 overall out of 5

What services does OCGG Architects provide?

OCGG Architects provides the following services: Accessory Dwelling Units (ADUs), Architectural Design, Architectural Drawings, Attic Conversion, Basement Design, Basement Remodeling, Bathroom Design, Building Design, Custom Homes, Energy-Efficient Homes, Floor Plans, Garage Design, Green Building, Handicap-Accessible Design, Historic Building Conservation, Home Additions, Home Extensions, Home Remodeling, Home Restoration, House Plans, Kitchen Design, Kitchen Remodeling, Modular Home Additions, Multigenerational Homes, New Home Construction, Outdoor Kitchen Design, Pool House Design & Construction, Project Management, Staircase Design, Sustainable Design, Universal Design, Interior Design

Where does OCGG Architects provide services?

OCGG Architects provides services in the following areas: Anaheim, Brea, Charter Oak, Chino, Chino Hills, Citrus, Claremont, Corona, Covina, Diamond Bar, Fullerton, La Puente, La Verne, Los Serranos, Montclair, Placentia, Pomona, Rancho Cucamonga, Rowland Heights, San Dimas, South San Jose Hills, Upland, Walnut, West Covina, Yorba Linda, Long Beach, Evanston, Glencoe, Glenview, Highland Park, Kenilworth, Lake Forest, Mount Prospect, Northbrook, Northfield, Park Ridge, Wilmette, Winnetka, Wisconsin, Los Angeles, Pacific Palisades, Irvine, Tustin, Pacific Palisades, San Clemente, Huntington Beach, Newport Beach, Claremont, Pasadena, Arcadia

OCGG Architects