Who We Are
In 1978 our Founder, Dave Leff, discovered a better way to build that aligns every voice surrounding a project—client, architect, engineer, interior designer, and builder—organizing a typically complicated process into a singular, holistic approach. This Design-Build philosophy—the first in Sonoma County—led to hundreds of better lives and happy homeowners. Today our history of crafting enduring homes carries on through the next generation of leaders at LEFF Design Build.
LEFF Through the Years
2023
LEFF Design Build becomes 100% Employee Owned and Operated
2022
Dave Leff retires
2020
LEFF becomes a 100% Employee-Owned company
2018
LEFF Design Build, Inc. starts the process of evolving into an Employee-Owned company
1990
LEFF Construction restructures from a traditional contractor into a design + build operation
1987
LEFF Construction incorporated in Sonoma County
1978
LEFF Construction was founded as a sole proprietorship
Employee Owned
Employees build financial wealth through our Employee Stock Ownership Plan for their retirement and families regardless of their position. We hire people who want to build value—for themselves, the company, and our Sonoma County community.
Our Team
We are architects, project managers, builders, and so much more. Learn more about the brilliant experts that make us the best in home building and remodeling throughout Sonoma County.
Candice
President
Candice
President
Candice
President
As President of LEFF Design Build and a licensed general contractor, Candice brings both visionary leadership and hands-on expertise to every project. With an exceptional understanding of both design and construction, Candice oversees the delivery of bespoke, luxury homes with a focus on precision, quality, and innovation. Her role ensures that every phase of the process, from concept to completion, is executed seamlessly, meeting the highest standards that LEFF Design Build is known for.
Candice’s strategic mindset and attention to detail make her an invaluable guide for clients navigating complex home builds or remodels. Whether conducting feasibility studies or managing intricate timelines, she excels at turning challenges into opportunities, creating spaces that embody both luxury and function.
Outside of work, Candice enjoys spending time outdoors, often drawing inspiration from nature to bring fresh, innovative ideas to LEFF’s projects. Her passion for creating beautiful, livable spaces reflects her dedication to making every client’s home a masterpiece of design and comfort.
Morgan
Director of Operations
Morgan
Director of Operations
Morgan
Director of Operations
As Director of Operations at LEFF Design Build, Morgan is a dynamic leader responsible for overseeing the seamless execution of high-end residential projects. With a strong background in operational excellence and a passion for precision, Morgan ensures that every aspect of the construction process is managed efficiently, from initial design through project completion. Her ability to coordinate complex builds while maintaining a keen focus on timelines and quality makes her a pivotal figure in delivering luxury homes that exceed client expectations.
Morgan's leadership is defined by her clear communication and proactive problem-solving, fostering a culture of collaboration among the team and with clients. She takes pride in ensuring that every project not only meets LEFF’s rigorous standards for craftsmanship but is also delivered on time and within budget, ensuring a smooth and enjoyable experience for each client.
When she’s not managing exceptional home builds, Morgan can be found embracing her love for the mountains and après-skiing, enjoying the perfect blend of adventure and relaxation. Her time on the slopes fuels her passion for creating luxurious spaces that offer comfort and style.
Josh
Estimator
Josh
Estimator
Josh
Estimator
Josh is the expert estimator at LEFF Design Build, where he plays a crucial role in bringing clients' visions to life by developing accurate, transparent budgets for luxury home projects. With a deep understanding of both design and construction, Josh specializes in aligning the client’s goals with cost-effective solutions that maintain the highest standards of quality. His field experience and technical expertise allow him to troubleshoot potential challenges during the planning phase, ensuring seamless execution throughout the build process.
At LEFF, Josh takes pride in fostering strong partnerships with subcontractors and staying ahead of industry advancements. His ability to identify the most durable, high-quality materials ensures that each project reflects lasting value and impeccable craftsmanship. Whether navigating complex budgets or value engineering, Josh’s work consistently delivers a balance of luxury, efficiency, and innovation.
When Josh isn’t focused on creating precise estimates, you’ll find him enjoying the outdoors—mountain biking, hosting lively Dungeons & Dragons game nights, or drumming to his favorite music. His creative pursuits mirror the passion and focus he brings to every project, always striving to achieve the perfect balance between function and beauty.
Jonathan
Architect
Jonathan
Architect
Jonathan
Architect
With a background rooted in both European and Californian architecture, Jonathan brings a global perspective to each project, specializing in crafting luxurious, bespoke homes that resonate with the lifestyle and aspirations of his clients. After earning his degree from UC Berkeley, Jonathan honed his craft in some of the finest architectural firms in San Francisco and Marin County, designing homes that embody both elegance and functionality across the West Coast.
Jonathan’s expertise lies in transforming his clients’ dreams into architectural masterpieces, blending timeless design with cutting-edge techniques. Whether designing a contemporary coastal retreat or a classic estate, his approach is always deeply personal, ensuring that each home is a reflection of the owner’s unique vision and style.
When not shaping the architectural landscape, Jonathan enjoys spending time with his family and exploring the California outdoors—always finding inspiration in the beauty of his surroundings.
Dianne
Interior Designer
Dianne
Interior Designer
Dianne
Interior Designer
Dianne is passionate about creating timeless interiors that reflect the unique lifestyle and taste of each client. With years of experience in remodeling high-end bathrooms and kitchens, Dianne has mastered the art of blending aesthetics with functionality, ensuring every space she designs is not only beautiful but also perfectly tailored for daily living.
Her collaborative approach brings clients’ visions to life, curating bespoke designs that capture elegance and sophistication while maintaining warmth and livability. Whether transforming a home into a luxurious retreat or crafting an exquisite entertainment space, Dianne’s attention to detail and understanding of personal style make every project truly exceptional.
In her free time, you’ll find Dianne enjoying the outdoors with family and friends, always seeking inspiration in nature and adventure, paired with great food and meaningful connections.
Jordan
Project Manager
Jordan
Project Manager
Jordan
Project Manager
Jordan brings a sharp eye for detail and a deep understanding of construction management to his role as Project Manager at LEFF Design Build. With a background in civil engineering, Jordan excels at problem-solving and ensuring that each project runs smoothly from start to finish. His commitment to building strong relationships with clients, subcontractors, and the LEFF team ensures that every home he oversees is completed with precision, on time, and to the highest standards of quality.
Specializing in high-end, luxury residential projects, Jordan’s leadership and attention to detail help bring sophisticated designs to life, ensuring that no detail is overlooked in the pursuit of perfection. His ability to manage complex timelines and execute flawless builds makes him a trusted partner for clients seeking homes that combine aesthetic elegance with practical functionality.
When he's not working, Jordan enjoys following Bay Area sports teams and indulging his tech interests. His enthusiasm for teamwork and precision carries over into his personal life, where he thrives on bringing people together to share in the joy of great accomplishments—both on the field and in the world of luxury home construction.
Eric
Lead Superintendent
Eric
Lead Superintendent
Eric
Lead Superintendent
Eric is a masterful Lead Superintendent at LEFF Design Build, renowned for his expertise in finish carpentry and his passion for delivering high-end craftsmanship. With a keen eye for detail and a hands-on approach, Eric ensures that every project he oversees is executed to the highest standards of luxury. His ability to seamlessly manage complex builds, from start to finish, guarantees that each home is a true reflection of the client’s vision, brought to life with precision and artistry.
Specializing in custom finishes, Eric is deeply involved in the finer details of construction, ensuring that every aspect of the home exudes elegance and refinement. His leadership on the job site, combined with his years of experience, ensures that no detail is overlooked, making him a trusted partner for clients seeking exceptional quality and design.
When not working on creating luxury homes, Eric enjoys relaxing with his wife and dog, embracing the balance between his dedication to work and the importance of creating warm, inviting spaces for families to enjoy.
Mike
Superintendent
Mike
Superintendent
Mike
Superintendent
Mike is a highly skilled superintendent at LEFF Design Build, renowned for his expertise in custom millwork and his commitment to delivering homes of exceptional quality. With years of experience overseeing complex, high-end residential projects, Mike brings a meticulous eye for detail and a passion for craftsmanship to every build. His dedication to clear communication ensures that each project runs smoothly, fostering strong collaboration between the LEFF team, subcontractors, and clients.
Specializing in custom millwork, Mike’s ability to execute intricate, bespoke designs transforms homes into timeless works of art. His leadership on the job site, coupled with his deep knowledge of construction, guarantees that every detail is flawlessly executed, from the initial framework to the final finishing touches.
Outside of work, Mike enjoys hiking and spending quality time with his family. His love for the outdoors and family values informs his approach to homebuilding, ensuring that the spaces he helps create are not only luxurious but also warm and inviting for generations to come.
Lubo
Superintendent
Lubo
Superintendent
Lubo
Superintendent
Lubo is a seasoned superintendent at LEFF Design Build, renowned for his ability to bridge the gap between visionary design and flawless execution. With a rich background in carpentry and construction management, Lubo brings a wealth of experience to every project, ensuring that the smallest details are meticulously handled. His expertise in transforming design concepts into beautifully built homes makes him a trusted partner for clients seeking the finest in luxury living.
Specializing in cabinet installations and working closely with the design team, Lubo’s eye for detail and problem-solving skills ensure that each project is executed with precision and care. He is particularly adept at managing subcontractors and bringing a collaborative spirit to the job site, ensuring that each phase of construction flows smoothly while maintaining the highest standards of quality.
Outside of work, Lubo enjoys swimming, tending to his vegetable garden, and reading two new books each month. His passion for continuous learning and staying active reflects his dedication to both his craft and his personal growth, ensuring that he always brings fresh ideas and a keen focus to every luxury home project.
Michéle
Lead Journeyman
Michéle
Lead Journeyman
Michéle
Lead Journeyman
ichéle is a highly skilled Lead Journeyman at LEFF Design Build, bringing exceptional expertise in framing and job site organization to each luxury project. With a deep-rooted passion for building, Michéle’s craftsmanship is evident in the flawless execution of complex structures, ensuring that the framework of every home is meticulously crafted to the highest standards. His problem-solving abilities and leadership on-site ensure that each project is executed seamlessly, delivering homes that reflect both beauty and lasting durability.
Michéle’s approach to construction is defined by his dedication to precision and his unwavering commitment to quality. His expertise in framing and job site efficiency makes him a key leader in building luxury homes that not only meet but exceed the expectations of discerning clients.
When not working on projects, Michéle enjoys camping and spending time with his family. His love for adventure and the outdoors mirrors his passion for creating homes that reflect strength, beauty, and the warmth of family life.
Mauricio
Lead Journeyman
Mauricio
Lead Journeyman
Mauricio
Lead Journeyman
Mauricio is a seasoned Lead Journeyman Carpenter at LEFF Design Build, bringing over two decades of experience in fine carpentry to every project. With a deep passion for craftsmanship, Mauricio specializes in delivering exceptional finish work, ensuring that each custom home reflects the highest standards of luxury and detail. His expertise in framing and intricate woodworking helps transform architectural visions into reality, resulting in beautifully built spaces that are as functional as they are elegant.
As a leader on the job site, Mauricio is known for his ability to seamlessly manage complex tasks while mentoring fellow team members. His dedication to quality and precision allows him to execute projects with flawless craftsmanship, creating homes that not only meet but exceed the expectations of our discerning clients.
Outside of work, Mauricio enjoys playing soccer and spending time with his family. Whether on the field or on the job, he brings the same level of passion, teamwork, and dedication to everything he does, ensuring that every project he touches is a lasting legacy of excellence.
Roberto
Lead Journeyman
Roberto
Lead Journeyman
Roberto
Lead Journeyman
With over 23 years of experience at LEFF in finish carpentry, Roberto is a master craftsman at LEFF Design Build, bringing unparalleled expertise to every custom home project. Specializing in framing and fine woodworking, Roberto takes pride in transforming architectural blueprints into stunning, high-end residences. His meticulous attention to detail ensures that each project not only meets but surpasses the expectations of our discerning clients.
Roberto's deep knowledge of carpentry and his commitment to quality craftsmanship make him an invaluable leader on the job site. From the initial framing to the final touches, Roberto’s hands-on approach ensures that every element of the build reflects LEFF’s standard of excellence. His passion for his craft is evident in the precision and beauty of his work, making him a key player in creating homes that stand the test of time.
In his free time, Roberto enjoys riding horses on scenic trails and playing soccer, balancing his dedication to building beautiful homes with a love for the outdoors and staying active.
Keith
Journeyman Carpenter
Keith
Journeyman Carpenter
Keith
Journeyman Carpenter
Keith is an accomplished journeyman carpenter at LEFF Design Build, bringing years of experience in fine finish work and craftsmanship to every project. With a passion for teamwork and mentorship, Keith excels at not only delivering exceptional results but also at guiding the next generation of builders within LEFF. His keen attention to detail ensures that every aspect of a home’s construction, from framework to the final touches, is executed with precision and care, embodying the high standards expected by our luxury clients.
Keith’s favorite part of his job is seeing a project come together seamlessly, and his dedication to quality craftsmanship is matched by his enthusiasm for working with others. His expertise in finish carpentry transforms spaces into refined, elegant environments that reflect both timeless beauty and modern functionality.
Outside of work, Keith enjoys spending quality time with his children. His love for family extends to his work, where he brings the same sense of care, patience, and pride to every project, ensuring that the homes he helps create are perfect spaces for families to enjoy for generations.
Daniel
Journeyman Carpenter
Daniel
Journeyman Carpenter
Daniel
Journeyman Carpenter
Daniel is a skilled journeyman carpenter at LEFF Design Build, where his dedication to precision and craftsmanship makes him an invaluable asset to the team. With a deep commitment to delivering the highest standards in luxury homebuilding, Daniel brings a meticulous eye for detail and a passion for creating beautiful, lasting structures. His ability to solve challenges on-site and ensure seamless construction sets him apart, contributing to the creation of homes that exceed the expectations of even the most discerning clients.
Away from work, Daniel is a devoted father, and he takes great pride in both his professional and personal roles. His experiences as a father have shaped his approach to carpentry, fostering a sense of patience, care, and commitment that he brings to every project. Whether building a home or spending quality time with his family, Daniel is dedicated to creating spaces—both at work and in life—that reflect the values of strength, beauty, and longevity.
Roberto Jr.
Journeyman Carpenter
Roberto Jr.
Journeyman Carpenter
Roberto Jr.
Journeyman Carpenter
Roberto Jr. brings several years of hands-on experience and a deep passion for craftsmanship to his role as a journeyman carpenter at LEFF Design Build. Specializing in rough framing, Roberto Jr. plays a key role in shaping the foundation of each project, ensuring that every structure is built with precision and integrity. His commitment to teamwork and attention to detail make him an invaluable part of our team, contributing to the creation of homes that reflect the highest standards of luxury and quality.
Outside of work, Roberto Jr. embraces his love for the outdoors. Whether he’s fishing, exploring the wilderness, or honing his carpentry skills, he brings the same passion and energy to his personal pursuits as he does to building extraordinary homes. This connection to nature fuels his work, inspiring him to craft spaces that offer both comfort and harmony with their surroundings.
Ethan
Journeyman Carpenter
Ethan
Journeyman Carpenter
Ethan
Journeyman Carpenter
Ethan is a skilled journeyman carpenter at LEFF Design Build, known for his strong work ethic and commitment to delivering exceptional results. With a focus on precision and craftsmanship, he is an integral part of our construction team, helping to bring high-end residential projects to life. Ethan’s dedication to quality ensures that every detail, from foundation to finish, meets the exacting standards of our discerning clients.
Ethan approaches each project with enthusiasm, striving to contribute to the creation of beautiful, lasting homes. His passion for hands-on craftsmanship drives his work, whether he’s solving complex construction challenges or perfecting the finer details that set luxury homes apart.
Beyond his work, Ethan finds inspiration in the great outdoors. An avid bass fisherman, he enjoys the patience and focus it requires, which mirrors his approach to carpentry—attentive, deliberate, and always striving for the perfect result. Whether on the water or the job site, Ethan’s love for nature informs his work, helping him to craft homes that blend beauty and functionality with their surroundings.
Wyatt
Apprentice
Wyatt
Apprentice
Wyatt
Apprentice
Wyatt is a dedicated apprentice carpenter at LEFF Design Build, bringing an enthusiasm for craftsmanship and a keen eye for detail to every project. Under the mentorship of our expert builders, Wyatt is developing his skills in fine carpentry, contributing to the creation of homes that reflect the highest standards of luxury and precision. His commitment to quality and his passion for learning ensure that each project he works on aligns with LEFF’s reputation for excellence.
Wyatt’s approach to his craft is deeply influenced by his love for the outdoors. When he’s not working, he spends as much time as possible immersed in nature—whether camping, backpacking, overlanding, or just getting out there for the day. His time in the wilderness fuels his appreciation for natural materials and the beauty of craftsmanship, inspiring him to create homes that harmonize with their environment and offer serene, comfortable living spaces.
Janell
Office Manager
Janell
Office Manager
Janell
Office Manager
As Office Manager at LEFF Design Build, Janell plays an essential role in ensuring the smooth and efficient operation of the company. With her exceptional organizational skills and attention to detail, Janell oversees the day-to-day management of the office, coordinating communications, scheduling, and administrative processes that keep LEFF’s luxury projects running seamlessly.
Janell’s ability to manage multiple tasks with precision and professionalism ensures that both clients and the internal team experience a high level of service and support. Her dedication to creating an organized, responsive environment helps LEFF maintain the excellence and client-first focus that defines every high-end project.
When she’s not managing the office, Janell enjoys barbecuing with her husband and three kids, taking walks with her Great Dane, and spending time crafting. Her love for family and creativity mirrors the warmth and attention to detail she brings to her work at LEFF.
Goose
Barkitectural Consultant
Goose
Barkitectural Consultant
Goose
Barkitectural Consultant
As the beloved office dog at LEFF Design Build, Goose brings boundless energy and warmth to the team. With a tail that’s always wagging and a knack for boosting team spirit, Goose ensures that everyone in the office feels supported and motivated. Her role as Chief Morale Officer involves keeping the atmosphere light and joyful, providing much-needed breaks of furry affection to balance the hard work that goes into creating luxury homes.
Whether greeting clients with a friendly nudge or supervising office meetings from her favorite spot, Goose knows how to make each day a little brighter. Her presence is a reminder that the LEFF team is not just about exceptional craftsmanship but also about fostering a supportive, welcoming environment for both employees and clients alike.
When she’s off-duty, Goose enjoys long naps, chasing tennis balls, and spending quality time with her family, ensuring she’s always well-rested and ready to contribute to the team’s success.
Work at LEFF
We are always searching for talented professionals to join our team of Design-Build experts. Learn more about what roles are currently open.