Liberty Group:
Construction and Design

About Us


John Sanati starts his first general contracting company alongside two other partners, with a
focus on the dental office speciality due to John’s prior experience in fabricating millwork for medical practices.


John and his son Aras form Liberty Group LLC, a design-build construction firm with the goal of providing an all-in-one solution to small business owners in the healthcare industry with design and construction needs. The company quickly gained a reputation for building high-end offices for dentists wanting to open their own practice in the DMV area. Start-up dental practices quickly became the company’s new speciality


The Liberty Group team grows with the addition of new consultants to the Project Success Team, allowing the company to expand into performing build-outs for a wide array of medical professionals wanting to start or expand their practice. In this year the company also adds plastic surgery, dermatology and veterinarian projects to their portfolio, adding expertise and services for a full range of healthcare projects beyond strictly dental

John Sanati and partners start their first general contracting company, focused on building private dental offices due to John's prior experience in fabricating millwork for medical practices

John and his son Aras form Liberty Construction, a design-build firm with the goal of providing an all-in-one solution to small business owners in the healthcare industry with design and construction needs. Building start-up dental practices quickly became the company’s new speciality

Liberty Construction forms separate divisions to give healthcare, commercial and exterior clients their own project success team, after the company onboarded project consultants that specialize in each of these types of construction projects. In this year the company also adds plastic surgery, dermatology and veterinarian projects to their portfolio, adding expertise and services for a full range of healthcare projects beyond strictly dental

Construction starts with the concept, and that concept should be an accurate reflection of a client’s vision. In the dynamic and pervasive industry of healthcare construction, there are only a handful of contractors that can make the entire process for doctors and dentists a truly successful collaboration that prioritizes client satisfaction and peace of mind above all else. Liberty Group is proud to be one of them, holding this mission true from design to delivery. Our team provides owners of dental practices, surgical centers and vet clinics a complete package to turn their vision of building an efficient and successful business into a reality. Liberty Group has been a name synonymous with industry excellence for almost a decade.

Founded in 2012 by the firm’s President, John Sanati, Liberty Construction was created as a full-service contracting company that goes beyond the typical role of a quality builder. With his previous experience in commercial trade contracting companies, John already had a pedigree of expertise gained from his decades working with small business and private medical practice owners. “My goal was to provide clients the assistance they need as soon as they decide to start or expand their business,” believes John, “and to help business owners in every step toward making their vision a reality.” This started the all-inclusive design and construction services that Liberty Group is now proud to offer clients. The firm’s experienced workforce of architects, engineers and interior designers are capable of developing concepts for potential customers the same week they contact Liberty Construction with their vision.

John Sanati saw the value that busy, motivated doctors gained when you reduce time and stress from a project by offering one place for all design, construction, and consulting needs. Today, Liberty Group is a father-son owned and operated General Contractor headquartered in Rockville MD, servicing all of Maryland, Washington DC and Northern Virginia with a diverse team of in-house project managers and consultants. The dedication to quality work and reputation for on time delivery makes them a truly unique and valuable partner in every project.

John Sanati


Liberty Group LLC Founder and President John Sanati is a licensed contractor in DC, MD and VA with over 40 years of experience in commercial construction and design. He has earned a strong reputation in the area for his expertise in healthcare and commercial projects, assisting hundreds of small business owners and healthcare professionals with their vision of building and operating a successful office. With his educational background in architecture and construction management, he serves as both a design consultant and project executive for every Liberty Construction client. Creativity and forward thinking drives John’s daily routine of project planning and problem solving for every job site he steps foot in.

When John isn't at job sites or staying in shape at the pool, he likes to bring work home with him as continues to endlessly re-design and renovate his current home in Potomac MD!

Aras Sanati

Director of Operations

As Director of Operations, Aras Sanati oversees every project to ensure that the clients' schedule and budget stays on track and that they are kept in the loop with crucial updates on their project. His number one priority is client satisfaction, so he makes it a point to meet with every client during the design phase and uses this insight to assemble the project team that is best tailored for each project's specific needs. Certified by USGBS as a LEED Green Associate and with a background in Sustainability, Aras is pivoting Liberty Construction's design and engineering team to shift focus towards green initiatives to give client's a finished space that is environmentally friendly while being more affordable to operate in the long term.

Aras received a degree in Architecture from University of Maryland, and is currently living in Baltimore, MD to complete his MBA program at UMD. During the warmer months, if you can't reach him by phone, you can most likely find him at the rooftop pool in one of the nearby Merritt Clubs!

Robert G. Cassiano

Executive Vice President

As Executive Vice President taking on the Healthcare Project Consultant role, Robert brings 29 years of commercial financial experience in multiple commercial industries with a specialty in healthcare. He is highly recognized for his attention to detail, caring of his clients, understanding of their vision, and his step-by-step consultative approach to educate them on the many important aspects of their project to ensure success.  From business planning and budgeting, to ribbon cutting ceremonies, and all that comes in between, Robert's handling of his construction projects makes him an essential part of the Liberty Construction client experience.

Originally from Virginia, Robert lived his younger years with his family overseas. He has lived in Portugal, Chile and Brazil. He now resides in Northern Virginia with his wife and four children. He enjoys time with his family at the beach, amusement parks, and spending time on the weekends with his children at their soccer and baseball games.

About Us Continued...

With numerous strengths that set them apart, one of the most obvious is the strong involvement by leadership in each and every project, from both John and his son, Aras Sanati. As Operations Director, Aras oversees every project to a precise degree and is always available to clients whenever needed. His main objective is ensuring that clients always have a direct line to Liberty Group’s management, and this is crucial since no complex construction project goes from concept to completion without questions and revisions. It is paramount that the doctor’s needs and expectations are set as a priority and that their questions from all project stakeholders are answered swiftly so that when John Sanati hands over the key, the only thing on the client’s mind is bringing their practice to life in the space Liberty Group built. Never in the company’s history has a project been built where John himself was not heavily involved in consulting the client through every aspect of their buildout. This starts at the very first meeting with the Owner, and includes everything from understanding their vision for their new practice, to making sure there is a set budget that allows the client to have the right type of space built to run the business successfully while still having the necessary capital left to hit the ground running when Liberty completes the project for the grand opening. As innovative design and engineering capabilities lead to new types of complex projects, Liberty Construction has onboarded new consultants to the client success team, including Robert Cassiano, VP of Healthcare Projects.

At the very heart of each successful medical construction project undertaken by Liberty Group is our commitment to strong communication with all parties involved. Our team’s standard for transparency and planning is something our clients have told us makes them feel very confident as the project reaches turnover, which in turn builds a level of trust that removes stress and accelerates the entire process. This means ownership being hands-on from the minute a client contacts us, and this extends to our staff as well. Members of Liberty’s project teams are very quick to adapt to the company’s ideology that any client that puts trust in us to build the structure for their next dental practice, surgical center or veterinary clinic has to be kept consistently in the loop on where their project stands. In fact, Liberty Group’s philosophy is that high-end design and construction can only be coordinated and completed in a fast and error-free manner if all parties are communicating and cooperating from day one.

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