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- (571) 305-2252
”Jack was great to work with for our roof replacement. Roof looks great and they cleaned up everything. Barely knew they were there. Thanks for taking good care of us.”
”Anybody looking for a solid, ethical company to replace your homes roof, contact JACKs!
No, I’m in no way affiliated with the company, just a customer that is truthful on my experience with Jason and Erin – JACK Contracting.
Straight and upfront approach, zero gimmicks. I can’t applaud the company enough. Attention to detail and employee attitude is stellar.
If you”re looking for a quality small company, these are your people.
Reach out to me if you need validation.”
JACK Contracting provides professional roofing services to homeowners throughout Bull Run Mountain and the surrounding Prince William County area. Whether you need a storm repair or a full roof replacement, our team brings the experience and honest approach that Bull Run Mountain residents count on. We specialize in asphalt shingle roofing systems built to stand up to the weather conditions common in this part of Northern Virginia.
Bull Run Mountain is a semi-rural, wooded community in western Prince William County near Haymarket, with a mix of older established homes and some newer construction on larger lots. Homes in this area often have more mature trees nearby, which means greater exposure to debris damage, moss growth, and storm impacts on the roof. The area also sees the same summer thunderstorms, high winds, and winter freeze-thaw cycles as the rest of Northern Virginia, all of which take a toll on any roofing system over time. JACK Contracting has worked on homes throughout the Bull Run Mountain area and understands the specific considerations that come with roofing in this type of setting.
Contact us to schedule a free roofing estimate for your Bull Run Mountain home.
Homeowners in Bull Run Mountain and throughout Prince William County trust JACK Contracting because we are honest, thorough, and dependable. We show up when we say we will, give straight answers about what we find, provide written estimates before any work starts, and leave every job site clean when we are done. We only recommend work that a home actually needs, and we stand behind everything we install.
Our team has worked on a variety of home types throughout the Bull Run Mountain area and the broader western Prince William County corridor, including older rural properties and more standard residential construction. We use quality materials rated for Virginia’s climate and back all of our work with solid warranties.
Reach out to JACK Contracting for a no-pressure free roofing estimate whenever you are ready.
Durable roofing systems installed with precision and care.
Seamless gutter solutions designed to protect your home.
Premium siding that enhances curb appeal and weather protection.
Energy-efficient windows for comfort, clarity, and efficiency.
Thoughtfully designed kitchens built for everyday living.
Clean, modern bathrooms finished with expert craftsmanship.
Rapid Response Time 
Locally Owned & Operated 
Superior Craftsmanship Every project is completed with careful attention to detail, high-quality materials, and workmanship designed to protect your home for years to come.
Personal Touch We believe homeowners deserve clear communication and honest guidance, so you always understand the process and feel confident in the work being done.
Financing & Claims Assistance Quick conversation to understand your needs, answer questions, and schedule an on-site visit.
We inspect your home, assess the scope of work, and explain your options clearly and honestly.
Our crew arrives on schedule and begins work using proven systems, quality materials, and clean jobsite practices.
We finish with a full walkthrough, answer any remaining questions, and ensure you’re happy before we leave.
Client-focused professional with a nursing and community outreach background, now bringing a relationship-driven approach to residential construction. As Client Experience Manager at JACK Contracting, Erin guides homeowners through roofing, remodeling, and renovation projects with clarity, transparency, and care. Committed to delivering high-quality service while building trust and long-term relationships.
Stacy is a Client Solutions Manager at JACK Contracting, working directly with homeowners on roofing, windows, doors, and remodeling projects. As part of the JACK team, she helps homeowners understand their options, pricing, and product selections so they can make confident, informed decisions.
She assists with both product and design choices by coordinating design consultations with Mosaic Home Interiors, reviewing roofing system options, and explaining how different components work together. Whether it’s walking through Owens Corning roofing systems or guiding window and door selections with ProVia, Stacy focuses on clarity, organization, and eliminating surprises throughout the process.
Her role is to simplify complex decisions, coordinate the right next steps, and make sure homeowners feel comfortable and supported from the first conversation forward. Her work reflects JACK Contracting’s core values of Authenticity, Transparency, and Quality.
Jason Kamprowski is the founder and CEO of JACK Contracting LLC, a Class A licensed Residential Builder Contractor (RBC) company based in Northern Virginia.
With over 30 years of experience in the construction industry, Jason is an expert in all aspects of residential construction, renovation, remodeling, and roofing.
Before starting JACK Contracting, Jason served as a Geospatial Engineer in the US Army, completing two tours in Iraq and one in Afghanistan as a civilian. He later worked in defense contracting and as a federal civilian in geospatial analysis and product management for SaFE Agile software development, specializing in data capture, analytics, and AI/ML-driven solutions.
Jason’s unique blend of military, construction, and software product management experience has helped him incorporate innovative technology and processes into his business and scale and grow the company. Jason is also a devoted husband and father of three.
The company name JACK is an acronym for his family’s first name.
