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E G D E S I G N
Welcome To EG Creative Design Build
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Building & Construction Company

Building Your Dream is Within Reach

Are you envisioning a modernized home or unlocking the potential of your land by expanding? EG Creative Design Build is here to turn your dreams into reality. From day one, we involve you in every step, demystifying the process and ensuring your active participation. While you won't be wielding a shovel, your hands-on involvement in decision-making guarantees a sense of pride when the project is complete. Join us on this transformative journey, where your vision and our expertise come together to create spaces that inspire pride and joy.

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What we do

Residential ADU & Additions
Single level expansions, second story additions, garage conversions and detached ...
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Residential Renovation and Restoration
Kitchens, bathrooms, and entire home renovations. Restoration after catastrophe.
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Commercial
Office space, retail space, new construction.
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Watch Real EG Projects

Meet real EG clients and join their journeys
Want to see more episodes? Watch more projects here

Our Company Experts

Meet real EG experts and join their journeys
  • 1. Kaitlin “Kait” Endres-Guenniche Founder & CEO
  • 2. Felix “Zeev” Guenniche CFO & Developer
  • 3. Ariel Richardson Interior Design
  • 4. Hannah Wilson Interior Design
  • 5. Janelle Parker Administration Assistant
  • 6. Robin “Rob” Franklin Building Designer
  • 7. Kevin Bowlin Finance Team
  • 8. Netanel Sabag Marketing Manager

Kaitlin “Kait” Endres-Guenniche

Founder & CEO
Kait Endres-Guenniche holds a juris doctorate degree and is a General B licensed contractor. She has built her career around one simple belief: when a home is healthy, families and communities thrive. Kait founded EG Design Build with a vision to bring families closer together by building accessory dwelling units for aging parents, young adults starting out, and fully accessible homes for people of all ages and abilities. In just two years, she grew that company into a thriving business—proof that her commitment to quality and purpose-driven work resonates deeply with the people she serves. Also holding a real estate ...

Felix “Zeev” Guenniche

CFO & Developer
“Felix “Zeev” Guenniche is a seasoned residential developer whose career has been shaped by a lifetime in construction. Growing up alongside his father—an international contractor whose projects included the Moscow Olympic Stadium—Zeev developed an early appreciation for craftsmanship, durability, and design that stand the test of time. Before moving to America, Zeev completed notable projects abroad, including the development of a well-known hotel in London’s Piccadilly Market and the construction of residential homes in Australia. Over the course of his career, he built a multi-million dollar portfolio in residential and mixed-use developments, earning a reputation for delivering exceptional value and enduring ...

Ariel Richardson

Interior Design
With 17 years of experience in the design industry, Ariel brings a unique perspective to every project. Known for her meticulous attention to detail and ability to bring ideas to life, she has earned a reputation for delivering exceptional results. Ariel’s dedication to excellence and commitment to exceeding client expectations make her a trusted partner for those seeking inspired design solutions. Ariel has a Bachelor of Science in Interior Design from The Art Institute of CA-San Francisco, a Masters in Interior Architecture from AAU and CCIDC accreditation.

Hannah Wilson

Interior Design
With over seven years of experience, Hannah Wilson is an interior designer specializing in commercial spaces such as hotels and luxury residential vacation homes. Known for her meticulous attention to detail, she creates environments that are both functional and visually striking. Hannah brings a wealth of experience to every project, blending creativity with a client-focused approach to deliver designs that elevate everyday spaces into memorable experiences.

Janelle Parker

Administration Assistant
With over 15 years of hands-on experience in administrative support, Janelle brings a proven track record of organizational excellence, attention to detail, and proactive problem-solving. She has supported executive teams, managed office operations, coordinated schedules, and maintained efficient workflows in fast-paced environments. Throughout her career, she has developed strong skills in calendar management, document preparation, customer service, and data entry—always ensuring confidentiality and professionalism. Her experience spans across various industries, including corporate, healthcare, education, and now construction allowing her to bring versatility and a broad understanding of administrative needs. She is highly proficient in Microsoft Office Suite, Google Workspace, and ...
Robin

Robin “Rob” Franklin

Building Designer
Robin has designed thousands of custom homes, ADUs, additions and commercial buildings all over San Diego County. He works on private and government contracts and his experience spans over 50 years. Robin’s attention to detail and knowledge of building code makes him a stellar asset to the EG Team.

Kevin Bowlin

Finance Team
Kevin’s mortgage experience ranges back to 1985 when he started his career in Penn National Mortgage. He has a rich repertoire in utilizing multiple strategies of financing. Warm friendly service combined with vast experience brings clients the best of both worlds.  NMLS#: 239952

Netanel Sabag

Marketing Manager
Netanel is EG Creative’s marketing specialist, he has over 13 years of performance marketing and working on very high spending marketing budgets when it comes to marketing he is our go to guy, his attention to details and ad craftiness is what makes him a valuable member of our team.

The biggest thing we
build is trust.

Licensed, Bonded, Insured, Reliable, Enjoyable
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EG Creative Design Build

Frequently Asked
Question About ADU

Know you want to build, but unsure of the “how”?
Here are the most common questions homeowners want answered.
  • How big can an ADU be?

    The amount of allowable square footage depends on many factors, and no two lots are the same. Considerations could be square footage of land, size of existing dwelling, set backs from property lines and more. Usually this lies between 350-1,200 square feet. Every City and County has their own minimum and maxium requirements.

  • How long does it take?

    Timelines vary based upon how many existing applications are in processing at the municipality, how many revisions you request for floorplans and material selection before permit submission, and ease of passing inspections. Expect between 4-6 months for permits and 3-8 months for the construction.

  • How much does it cost?

    Some contractors will do a “price per square foot” while others will only bid per project. Factors to consider are ease of building (flat land or sloped?), if the dwelling is attached or detached, how many bedrooms and bathrooms, and if there will be new water and electric meters. Expect between $350-$900/square foot plus permit fees.

  • What is the process from the start to finish?

    Failure to plan is a plan for failure. Some find it surprising that the first 10 out of 15 steps of building are “pre-construction,” meaning they happen before we ever break ground. To boil the entire building process down to the simplest of terms, it starts with a free estimate, accepting that estimate, entering financing if applicable, then signing a contract with more definite terms. Next, you’ll work with the Drafting and Interior Design team to create a floorplan or modify your existing space. You will see 3D renderings of how the new construction will look and approve. Permits (if ...

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