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About - Proforma Construction

Proforma Construction is a licensed Design/Build General Contractor with over 30 years’ experience, based in Northern California. We provide pre-construction services, design-assist, design-build, and bid-build construction services for commercial, retail, industrial, and other specialized projects, ranging from adaptive reuse to the construction of new facilities.

Proforma defined: “Forecasted Business Plan,” or in the case of construction, a “Budget or Estimate” created based on the customer’s vision, our ideas and a few drawing sketches to create the specific future project.
It is our goal to earn your business by collaborating on a “proforma” to make your project a realization.

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Our philosophy

Customer satisfaction is our primary objective. Our “boutique style” allows us to bring personal attention to your project objectives, creating the groundwork for partnership and a realized vision. We measure these accomplishments by return business and referrals.

We believe relationships are the foundation to success. Our long-term relationships are valued and we strive to nurture new ones through care and communication.

Agility and resourcefulness in addressing unforeseen circumstances is encouraged at all levels of our organization. We value team collaboration because we know anyone can gave a great idea!

Your building is a permanent fixture on our resume. Your relationship is an asset to our business.

Guiding Principles

Proforma Construction, Inc. follows these basic guiding principles:

Quality Performance

Dedicated to superior service and client satisfaction.

Effective Communication

Proactive, positive, clear, and solution-oriented.

Individual Leadership

Hands-on involvement, self-disciplined, well managed, honest, and results-oriented.

Accountability

Individually and collectively responsible, not only for our clients, but also to each other and ourselves.

Teamwork

Develop each employee to their greatest potential, thus promoting both productivity and efficiency in workplace for the benefit of the client and the company.

Continuous Improvement & Added Value

Responsible for seeking out the best means and methods of project implementation and delivering outstanding value to our clients.

Employment

Actively seek to create a safe and healthy environment for our clients and employees.

Environmental Stewardship

Respect biodiversity and utilize environmentally responsible technology.

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Our team

Commercial Contractor Pleasanton CA | Proforma Construction
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Jeff Antrim

Owner-President

Commercial Contractor Pleasanton CA | Proforma Construction

Jeff Antrim

Owner-President

Known to some as “Turbo,” Jeff goes above and beyond to help his clients see their dreams in the outcome of their projects. He is fueled off the ability to watch projects morph into an efficient and handsome structure. His passion for developing an efficient, budget conscious system can be seen in his every move throughout the construction process. Guided by the principle, “You can’t plant thorns and expect roses to grow,” Jeff understands the importance of carrying out each step of the process to ensure a successful experience and desirable outcome. Jeff’s creativity and caring bring a special touch to the leadership he provides to the Proforma family and customers. Jeff earned his Bachelor of Science in Industrial Manufacturing Engineering at Cal Poly University in San Luis Obispo. Jeff loves to spend his free time exercising and learning, and can typically be found golfing, water skiing, snow skiing, biking, or reading. With two beautiful daughters of his own, Jeff strives to help young adults find their mission and passions.
Commercial Contractor Pleasanton CA | Proforma Construction
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Shannon Havill

Business Manager

Commercial Contractor Pleasanton CA | Proforma Construction

Shannon Havill

Business Manager

Always ready to push her limits and chase adventure and challenge, Shannon is a key member of Proforma Construction. Her accounting and human resource experience in combination with on-the-court-training has allowed her to keep things moving & improving behind the scenes. Her travels to foreign lands, like Egypt, help her to see things in a panoramic view. In addition to her role at Proforma Construction, Shannon volunteers for Sandra J. Wing Healing Therapies Foundation. During her spare time, Shannon enjoys traveling, cooking, yoga, attending farmers markets, and enjoying time spent with her amazing husband of 20 years, friends, and family either on a fun outing or snugged in a blanket watching a thrilling movie. She approaches life from the guiding principal, “Be the Change You Want To See In the World.”
Commercial Contractor Pleasanton CA | Proforma Construction
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Bill McFerren

Sr. Project Manager

Commercial Contractor Pleasanton CA | Proforma Construction

Bill McFerren

Sr. Project Manager

Bill’s passion for life, family, and friends can be seen in everything he does both in and out of the office. His unique style and humor makes for an enjoyable atmosphere to work in. Bill’s tireless commitment to his craft keeps Proforma moving forward. Bill has a beautiful wife, a daughter, four cats, and two dogs, all of which make for an eventful and adventurous day off. During Bill’s free time, you can find him “working” at Irish Monkey Cellars on Saturdays and spending Sundays relaxing with his family. On the side, Bill is passionate in wine making, which can be attributed to his love for Venice, Italy.
Commercial Contractor Pleasanton CA | Proforma Construction
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Dan Sanders

Business Development

Commercial Contractor Pleasanton CA | Proforma Construction

Dan Sanders

Business Development

With a Bachelor of Science in Mechanical Engineering, a banker, and real estate broker, Dan couples that 40 years of experience by helping his real estate customers understand value and opportunity. Always an idea man and highly enthusiastic, but better known as “Chicago’s wheel man,” Dan drives new business to Proforma by introducing our company’s services to his customers. The thoughtfulness Dan brings to his work can be experienced by all who meet him. If not in Tahoe for a quick getaway, Dan can be found golfing or spending time with his granddaughters.
Commercial Contractor Pleasanton CA | Proforma Construction
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Pat Seefeldt

Sr. Project Manager – Estimator

Commercial Contractor Pleasanton CA | Proforma Construction

Pat Seefeldt

Sr. Project Manager – Estimator

Always putting the needs of others before his own, Pat strives to fulfill the needs of everyone he comes in contact with, especially clients and his projects. He has a knack for simplifying complex construction issues where he plans it, provides costs comparisons, and explains it, then calls it “A Program!” He strives to remain true to his guiding principle, “To be fair with everyone and treat them with respect as I want to be treated.” His architectural education has made him an asset at Proforma Construction. Happily married for 42 years with 4 amazing children and 9 beautiful grandchildren, Pat undoubtedly has his hands full. On his days off, he offers a helping hand to those in need before relaxing on the golf course, painting, or fishing. He has also been a Member of the Knights of Columbus for over 20 years while supporting local charities and his Church.
annaliese henderson - project manager assistant
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Annaliese Henderson

Project Manager Assistant

annaliese henderson - project manager assistant

Annaliese Henderson

Project Manager Assistant

Leading from the guiding principle, “Wishing won’t change anything. Go make it happen.” Annaliese is a self-starter that never gives up until all involved parties are thoroughly satisfied. This spirit makes her a valuable member of the Proforma team. Annaliese earned her Bachelor of Science in Business Administration with a Minor in Business Management at San Francisco State University. Her go-getter attitude can be seen in everything she does. With a dedicated husband, a beautiful and rambunctious daughter, a new baby boy, a furry family member, and a flock of chickens, the adventure Annaliese and her family experience on a daily basis could be featured on their very own HGTV show! During their free time to getaway, Annaliese and the family would have a difficult time choosing between their favorite vacation spots, but would most likely end up in Lake Tahoe. Annaliese is thankful for the adventure she chases on a daily basis and enjoys making a lifetime of memories so she will never be stuck talking about the weather with loved ones during her golden years.
vilma lejano - project manager assistant
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Vilma Lejano

Project Manager Assistant

vilma lejano - project manager assistant

Vilma Lejano

Project Manager Assistant

Nutrition, fitness, and cycling enthusiast Vilma is known for giving it her all to ensure a successful project. She believes in, “Finishing what you came for,” which can be seen in her commitment to carry out each construction project until all involved parties are completely satisfied. Through her dedication to the Proforma Construction team and clients, Vilma has proven to be a valuable asset. During her free time, she can be typically be found enjoying family time with her two awesome kids and her personal cycling coach, her husband. While her family enjoys road cycling most, anytime they can spend together is perfect for Vilma.
Commercial Contractor Pleasanton CA | Proforma Construction
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Jordan Buckley

Project Engineer

Commercial Contractor Pleasanton CA | Proforma Construction

Jordan Buckley

Project Engineer

More commonly known as “Buck,” Jordan strives to follow by Michael Jordan’s guiding principle: “Obstacles don’t have to stop you. If you run into a wall, don’t turn around and give up. Figure out how to climb it, go through it, or work around it.” A recent grad at University of Colorado at Boulder (Go BUFFS!), Jordan brings youthful knowledge to the table, ensuring the success and swiftness of each project. Buck enjoys cooking, snowboarding, brewing, running, and watching sports during his free time, and can guarantee to cook up a delicious feast if put to the challenge. His upbringing in a close-knit family as the middle child has allowed him to develop long-lasting and fruitful relationships with his colleagues and clients.
steven litzsinger - project engineer
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Steven Litzsinger

Project Engineer

steven litzsinger - project engineer

Steven Litzsinger

Project Engineer

Coming Soon...
Commercial Contractor Pleasanton CA | Proforma Construction
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Matt Burton

Superintendent

Commercial Contractor Pleasanton CA | Proforma Construction

Matt Burton

Superintendent

With an amazing group of mentors by his side, Matt has found success by relying on lessons learned and life experiences. His ability to foster relationships and willingness to go above and beyond in his work are key to his success. Matt is a key player at Proforma and his dedication shows in his work. His beautiful and rambunctious five and a half year old keeps him busy, along with her mini zoo of furry family members, including dogs, cats, fish, and friendly rodents. His daughter shares his interest in rebuilding cars and often accompanies him on his days off when he works on projects in the garage. If not in the garage, the dynamic duo can typically be found riding bikes to the park, at the movies, or having a BBQ in the backyard.
Commercial Contractor Pleasanton CA | Proforma Construction
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Santino Medina

Foreman

Commercial Contractor Pleasanton CA | Proforma Construction

Santino Medina

Foreman

More commonly known as “Tino,” Santino feels very strongly about creating beautiful things – be it with his hands or in relationships. This approach has allowed him to create masterpieces for his clients as they watch in amazement as their dreams come to life. His charitable interests include wildlife and the environmental issues affecting our beautiful planet both today and in the future. His positive demeanor and “No problems, only solutions” mentality brings a great touch to the Proforma team. Passionate about things that challenge him both physically and mentally, Tino enjoys cycling and wood working as his Rubik’s cube. On his days off, he can usually be found with his family or friends attending local Bay Area events or at the beach.