- Mon-Fri 7:00 AM - 5:00 PM
- (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 is a full-service residential contractor serving Woodbridge and the surrounding Prince William County area, including Lake Ridge, Dumfries, Montclair, and communities throughout Northern Virginia. We work with homeowners on the full range of home improvement projects, from roofing, gutters, siding, windows, and doors to interior work including kitchens, bathrooms, basements, and decks. Whether your Woodbridge home needs a new roof, upgraded windows, or a complete bathroom remodel, JACK Contracting is the local home improvement contractor homeowners here depend on.
Woodbridge is one of the largest and most populous communities in Prince William County, with a diverse mix of townhomes, single-family neighborhoods, and larger residential subdivisions spread across the area along Route 1 and I-95. With significant housing stock now well past the 20-year mark, many Woodbridge homeowners are dealing with roofs, gutters, and siding that need attention, alongside growing interest in kitchen and bathroom upgrades. JACK Contracting handles all of it.
If you are looking for a reliable residential contractor in Woodbridge, reach out to schedule a free estimate.
Homeowners in Woodbridge choose JACK Contracting because we are a single point of contact for the full range of what a home needs. From roofing and gutters to kitchen renovations and finished basements, we bring consistent quality and professional conduct to every project. There is no need to vet and manage multiple contractors for different parts of your home.
We show up on time, communicate throughout every project, provide written estimates with no surprises, and leave every job site clean. Our reputation in Woodbridge and throughout Prince William County is built on doing things right and being a contractor homeowners feel confident referring to others.
Reach out to JACK Contracting and we will be glad to help with your Woodbridge home project.
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.
Yes. JACK Contracting is fully licensed and insured to operate throughout Virginia, including Woodbridge and the broader Prince William County region.
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.
