704 Baker Lane, Winchester, VA 22603
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year of experience
graviton since 1996

On These Beams,
We’re Building Dreams.

We build multi-family and affordable housing communities, industrial facilities, public and private healthcare facilities, fitness centers and office buildings. We improve the supply chain management process, increase operational efficiencies and build environments that foster creativity. Our commitment to sustainable construction helps improve the communities in which we build.

Health & Safety
Simple actions make a difference. It starts and ends with each employee striving to work safer every single day so they can return.
Professional Ethics
Integrity is one of Graviton core values – we are committed to acting beyond reproach in all matters and to doing what is ethical.
Experience & Quality
We has a reputation for delivering quality products and services. That’s because our employees work together. duis pro salutandi.
Environmental Protection
IGraviton is committed to conducting business in an environmentally responsible way. By producing recycled materials. duis pro salutandi.
Construction Award
Experienced Workers
1 K
Happy Customer
Completed Projects
what we offer

We Provide Excellent Service To Our Customers

Graviton construction is dedicated to being a partner for all of your construction needs.

The Field We Build

We Have A Vision For
The Future Of Construction.

Buildings Civil Infrastructure Heavy Industrial Special Projects

Industry Leader In Greenhouse Construction

For over 22+ years, the JHS Group of Companies, has been at the forefront of greenhouse maintenance and installation. We provide high-quality facility maintenance services and construction, serving commercial, horticultural, and agricultural growers, as well as retail nurseries and educational research facilities. Our commitment to quality and innovation has made us a trusted name in the agricultural industry.

Comprehensive General Contracting Services for Commercial Projects

At JHS Group, we specialize in providing comprehensive general contracting services for commercial projects. Our expertise spans across various industries, ensuring that each project we undertake is executed with precision, efficiency, and a commitment to quality. From initial planning and design to the final stages of construction, we manage every aspect of the project to meet our clients’ specific needs and timelines. Our team of skilled professionals utilizes the latest technologies and best practices in the industry to deliver exceptional results. Whether it’s a new build, renovation, or expansion, JHS Group is dedicated to creating functional and aesthetically pleasing commercial spaces that drive business success.

Expert Commercial Maintenance Services for Leading Brands

At JHS Group, we pride ourselves on delivering top-notch commercial maintenance services tailored to the needs of prominent businesses, including Starbucks and Walmart. Our dedicated team ensures that your commercial properties remain in pristine condition, providing routine inspections, preventative maintenance, and prompt repairs. We understand the importance of maintaining a safe and efficient environment for both employees and customers, and our comprehensive maintenance solutions are designed to minimize downtime and extend the lifespan of your assets. With our commitment to excellence and a proven track record of working with leading brands, JHS Group is your trusted partner in commercial maintenance.

Full-Scope Airbnb Project Solutions

At JHS Group, we offer full-scope Airbnb project services, specializing in the creation and management of tiny home cabins. From the initial stages of land management and site preparation to the final installation and utility hookups, our team handles every aspect of the project. We ensure that each tiny home cabin is constructed to the highest standards, providing a unique and comfortable experience for Airbnb guests. Our comprehensive services include design, construction, landscaping, and ongoing maintenance, making us a one-stop solution for your Airbnb project needs. With a focus on quality and customer satisfaction, JHS Group transforms your vision into a thriving and profitable Airbnb destination.

We provide attentive and detailed construction management services. We use our extensive industry experience and current technology to service our clients.
To our dedicated employees we provide an open work environment that promises to nurture creativity, tolerance, professional development
To our community we have a strong commitment to providing opportunities to local residents & women-owned businesses in the community
We work with integrity

Why Choose Us?

Developed in close collaboration with our partners and clients, combines industry knowledge, decades of experience, ingenuity and adaptability to deliver excellence to our clients.

What Do We Have Our Skills Our Award history company

At JHS Group, our unwavering commitment to excellence drives us to consistently deliver high-quality results, exceed client expectations, and uphold the highest standards of integrity, professionalism, and craftsmanship in every project we undertake.

On-Schedule Completion
Insured, Licensed And Bonded
Honesty, Integrity, and Great Value
Responsiveness and Communication
Complete Certifications For Job
Understanding Your Requirements

At JHS Group, we pride ourselves on a diverse range of skills that enable us to deliver exceptional results across various industries. Our team is proficient in advanced construction techniques, ensuring that every project is built to the highest standards of quality and durability.

We excel in innovative design and engineering, seamlessly integrating cutting-edge technology and sustainable practices into our work. Our expertise extends to meticulous project management, where we ensure timely completion and adherence to budgetary constraints. Additionally, our strong focus on health and safety, backed by OSHA certification and numerous other industry accreditations, ensures a secure and compliant work environment.

With extensive experience in industrial demolition, general contracting, commercial maintenance, and agricultural projects, JHS Group combines technical proficiency with a commitment to excellence, making us a trusted partner in construction and maintenance projects.

1 %
Agriculture Construction
JHS Group excels in agriculture construction, delivering innovative and sustainable solutions for greenhouse setups, irrigation systems, and comprehensive land management.
1 %
General Contracting
JHS Group provides comprehensive general contracting services, delivering turnkey projects with meticulous planning, execution, and quality for all commercial construction needs.

With more than 25 years in the field of construction we have received many prestigious awards, we are the leading company in terms of prestige for your works.


Top 60 Medical Office Building Contractors


Top 40 Parking Structure Contractors


Great Place to Work Certification

Founded in 1960 we are the oldest construction company in the New York

Graviton began as a humble operation in 1906 when workers in collared shirts and coveralls wielded hand tools and guided horse-drawn machinery on the first dusty construction sites…

OUR projects

Building the Future of
the Construction Industry, One Project at a Time.

Graviton takes a comprehensive view of sustainability through our 5P Model to ensure that our efforts result in positive outcomes for our partners, people, projects, practices and places. Lorem ipsum dolor sit amet sed do eiusmod tempor.


Meet Our Leadership

We are driven to improve the lives of our clients, our employees, and our community through our commitment to leadership, excellence in craft, and attention to detail.

Meet and Consultant
This is one of, if not the most important steps in any construction project. During the conception stage of your project. Aenean eu suscipit arcu.
Planning and Design
Choosing a team to bring your project vision to reality is a big step that will have a major influence on the outcomes. Aenean eu suscipit arcu.
Proceed with Construction
The team will further develop and analyze the project’s budget, looking for ways to enhance the value of the building. Aenean eu suscipit arcu.
Project Handover
As the last of the fixtures are installed and the final coats of paint go on the walls, project closeout can begin. Aenean eu suscipit arcu.

We recognize our primary asset is people. We work with our clients as a team. Mutual respect provides the foundation for our success.


Let Us Do Your Project

If you’d like to know more about our services or how we can help you with your project, please get in touch. We’d love to hear from you.

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