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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 dentists.



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 healthcare practice owners 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.



Liberty Construction opens their new headquarters office in Rockville, MD, just down the street from the company’s previous location. The new 7000sqft facility features a presentation room that seats more than 30 people, along with a material library room where interior designers can work with Liberty’s clients to review the different materials being incorporated into their designs.

Build For Success.

Designing a space starts with a concept, and this concept should be an accurate reflection of a client’s vision that acts as a guideline for the design development process. It’s critical to work with a trusted expert in the healthcare construction industry, as creating a design for a medical space that meets the needs of the doctor and patients is critical to ensuring a successful construction project. 

In the dynamic and pervasive industry of healthcare construction, there are only a handful of design-build firms 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 Construction is proud to be one of them, holding this mission true from design to delivery. Our team provides owners of dental and medical practices a complete package to turn their vision of building an efficient and successful practice into a reality.

Liberty Construction has been a name synonymous with successful healthcare design and construction for over a decade. That’s why we came up with the slogan Build For Success, to remind everyone on our team that we’re not only delivering healthcare practice owners a space uniquely designed and built to their specific needs and vision, but a foundation for their own success for years to come.

Locations Served




Washington, DC


Northern Virginia

Over 20 years of experience.

Founded in 2012 by the firm’s CEO, John Sanati, Liberty Construction was formed to fill the role of a full-service general contractor that goes beyond the typical role of your standard commercial 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 Construction 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 in just a matter of days after they first contact Liberty Construction with their vision.

Adding value for growing medical practices.

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 under one roof. Today, Liberty Construction 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.


Meet the Leadership Team

Leadership that guides you every step of the way.

With numerous strengths that set them apart, one of the most impactful is the strong involvement by leadership in each and every project, from both John and his son, Aras Sanati. As Chief Operating Officer, 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 Construction’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 Liberty hands over the key, the only thing on the client’s mind is bringing their practice to life in the space that was built to their practice’s unique needs. For every healthcare project that Liberty designs and builds, John and Aras are involved in consulting the client through every aspect of their buildout.

Liberty Construction’s signature white glove service starts at the very first meeting with the Owner, where Liberty aims to understand every piece of the client’s vision for their new practice. This includes 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 after 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.

A commitment to communication.

At the very heart of each successful dental and medical construction project undertaken by Liberty Construction is the company’s 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 practice has to be kept consistently in the loop on where their project stands. In fact, Liberty Construction’s philosophy is that high-end healthcare 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.


Mailing Address

Maryland Office

330 N. Stonestreet Ave.,
Suite E, 
Rockville, MD 20850


Our team is ready to talk with you about your new space!
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