- 8110 Oak St, Manassas, VA 20111
- Commercial Roofing
- Residential Roofing
- Free Estimates
- Locally Owned & Operated
- Metal Roof
At G&F Construction LLC, we pride ourselves on our versatility and technical expertise, capable of managing both residential and commercial projects with precision. Located in Manassas, Virginia, we specialize in roof replacement, roof repair, and roof deck repair, ensuring that we can handle complex projects from start to finish. Our commitment to organization and attention to detail allows us to deliver durable, high-quality results that provide long-term value for our clients. Our well-coordinated team understands the intricacies of each project, working seamlessly to ensure that every aspect is addressed thoroughly.
We are recognized for our reliability and consistency in delivering exceptional service, making us a trusted choice in Mine Hill Township and surrounding regions. Whether you need a simple repair or a complete roof overhaul, we are dedicated to seeing your project through to its successful completion.
The majority of reviews for G&F Construction LLC reflect a strong positive sentiment, highlighting their exceptional customer service and effective communication throughout the roofing process. Customers appreciate the team's professionalism, timely project completion, and thorough assistance with insurance claims. Many reviews commend the company's attention to detail, with crews cleaning up meticulously after work. Overall, G&F Construction is recognized for making the roofing experience stress-free and enjoyable for clients, leading to numerous recommendations.
- G&F Construction maintained excellent communication with us throughout the project.
- The team was very considerate and cleaned the entire area after completing the work.
- They demonstrated remarkable patience and professionalism when dealing with my insurance company's delayed payments.
- The service was prompt and efficient, and the team members are highly approachable.
- I definitely recommend them to all my friends and family for their roofing and siding needs.
Customers are fully satisfied

G&F Construction LLC completed a roof replacement at my residence. They did exceptional work from the initial visit til the final visit. They dealt with the insurance company directly, keeping us alway in the loop and making sure all information needed was provided. I highly recommend them for your roof replacement. Very respectful with our property specially with my flowers. Thanks for the great service.
T.I.Borrayo

The whole project was a big success starting with the salesperson, Felix. The G&F crew completed the task on time.They were very considerate from beginning to end. They cleaned the whole entire area to make sure that everything was cleaned from nails and debris. The project manager was completely in the loop in helping to coordinate the time and other resources needed to complete the project. Melissa was very professional and patient explaining the details of the project. She went above and beyond to provide us with the best customer service. Were completely satisfied with the excellent work that was done by G&F.

I am thoroughly impressed with the exceptional service I received from G&F Construction! Their communication, planning, and roofing work were all top-notch. What's more, they demonstrated remarkable patience and professionalism when dealing with my insurance company's delayed payments, sparing me unnecessary stress. The team, led by Melissa and Felix, provided an outstanding experience that exceeded my expectations. In fact, I was so satisfied that I referred two of my neighbors, who are equally delighted with their services. G&F Construction truly stands out for their expertise, empathy, and dedication to customer satisfaction!
- 8110 Oak St, Manassas, VA 20111
- Commercial Roofing
- Residential Roofing
- Free Estimates
- Locally Owned & Operated
- Metal 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.