- 8308 Rugby Rd, Manassas, VA 20111
- Commercial Roofing
- 24/7 Emergency Repairs
- Financing Available
- Green Roof
- TPO Roof
At Doug Construction LLC, located in Manassas, Virginia, we pride ourselves on our versatility and technical expertise in managing both residential and commercial projects. Our comprehensive range of services includes roof repair, roof inspection, roof vent installation, roof deck repair, roof waterproofing, roof skylight installation, and roof gutter repair. This breadth allows us to handle complex projects seamlessly, ensuring that every detail is meticulously addressed from start to finish. Our well-coordinated team is committed to delivering durable, high-quality results that provide long-term value for our clients.
We understand the importance of organization and consistency in our work, which is reflected in the satisfaction of our customers. Whether tackling a small repair or a large-scale renovation, we approach each project with a focus on reliability and attention to detail.
The feedback for Doug Construction is overwhelmingly positive, highlighting their professionalism, communication, and exceptional craftsmanship. Customers frequently commend the team's reliability, attention to detail, and ability to stay on budget and on schedule throughout various renovation projects. Many reviewers specifically appreciate the proactive communication and responsiveness of the staff, which contributed to a smooth renovation experience. Overall, customers express high satisfaction with the quality of work and the collaborative approach taken to realize their home improvement visions.
- The quality of the workmanship was top-notch, everything was completed with great attention to detail, on time, and within budget.
- They were able to accomplish everything they proposed on the very first meeting we had.
- The team has been super professional, always responsive, and really proactive throughout the entire project.
- The customer service was excellent, with clear and transparent communication.
- Their craftsmanship and dedication made a huge difference.
Customers are fully satisfied

Highly Recommended – Outstanding Home Renovation Experience
I recently hired Doug Construction in Manassas for a major home renovation project, and I couldn't be happier with the results! From start to finish, Doug and his team were professional, reliable, and incredibly skilled.
They took the time to understand my vision and offered expert suggestions that improved the overall design and functionality of my home. The quality of the workmanship was top-notch—everything was completed with great attention to detail, on time, and within budget.
What really stood out to me was their clear communication and commitment to customer satisfaction. Doug was always available to answer questions and kept me updated every step of the way.
If you're looking for a trustworthy and experienced contractor in the Manassas area, Doug Construction is the way to go. My home looks amazing, and I’m truly grateful for their hard work and dedication!

I've had the pleasure of knowing and working with Douglas Medrano of Doug Construction for many years, and it's been incredible to witness his growth—not just professionally and in business, but personally as well. He’s built an amazing team around him, and working with them has always been a great experience. I’m truly grateful to be connected with him and look forward to many more years of collaboration.

I am compelled to share just how impressed we are with Doug Construction and our Project Manager, Boris. From start to finish, they’ve completely exceeded our expectations. The team has been super professional, always responsive, and really proactive throughout the entire project.
Compared to other contractors we've worked with in the past, Doug Construction stands out for their amazing service and attention to detail.
We’re so grateful to Doug Construction’s leadership for making sure their team delivers such high-quality work. Their craftsmanship and dedication made a huge difference, and we’re so happy with how everything turned out.
Big thanks to Boris and the whole Doug Construction team for their outstanding work. We couldn’t recommend them more!
- 8308 Rugby Rd, Manassas, VA 20111
- Commercial Roofing
- 24/7 Emergency Repairs
- Financing Available
- Green Roof
- TPO Roof
The average roof replacement cost for a residential home typically ranges from $7,000 to $15,000, depending on factors such as roof size, chosen materials, roof pitch, and labor rates in your area. Premium materials or complex designs may increase the price.
The cost to replace the roof of a commercial building typically ranges from $5 to $12 per square foot, depending on several factors such as roof size, material, labor rates, building type, and local code requirements.
Several factors influence roof repair cost, including the extent of the damage, roof accessibility, material type, labor costs, and whether it’s a general repair or an emergency fix. Minor repairs can start around $150–$400, while major repairs may exceed $1,500.
Roof leak repair cost generally ranges from $300 to $800, depending on the size and location of the leak, the materials required, and labor intensity. Complex leaks involving structural repairs or interior damage will cost more.
Flat roof repair cost for commercial properties usually ranges from $500 to $3,000, depending on the roofing material (TPO, EPDM, PVC), the extent of the damage, and roof accessibility.
Mobile home roof replacement cost typically ranges from $3,000 to $8,000, making it generally more affordable than traditional home roof replacements, due to smaller size and simpler structure.
It's not necessary to stay home during roof replacement. Roofing work is noisy and can cause vibrations inside the house, which might be uncomfortable. Most homeowners choose to leave during major parts of the project, but our team ensures safety and keeps you updated, whether you're home or not.
The timeline for a roof replacement typically ranges from one to three days, depending on the size and complexity of the roof, weather conditions, and material type. Larger or more intricate roofs may take a bit longer, but we always aim for efficient, timely completion.
To hire a roofing contractor, start by researching local companies with good reviews and proper licensing. Request quotes from multiple contractors, verify their insurance and certifications, and ask for references. Always ensure you get a written contract that outlines the scope of work, timeline, and payment terms.
Check if a roofing company is legit by verifying their business license, insurance, and local certifications. Look for memberships in professional associations, read customer reviews, and ask for recent project references. A legitimate company will be transparent and provide all documentation upon request.
When choosing a roofing company, consider their experience, customer reviews, warranty offerings, and quality of materials. Make sure they provide clear communication, detailed estimates, and a solid portfolio of completed projects. Local expertise is also a major advantage for understanding regional roofing needs.
Warning signs that your roofing contractor might be ripping you off include vague contracts, pressure to pay large upfront deposits, lack of proper documentation, and unexplained price increases. Always ask for itemized estimates and written guarantees, and avoid contractors who avoid answering your questions directly.