- 2305 Commerce Center Dr, Rockville, VA 23146
- Commercial Roofing
- Industrial Roofing
- Residential Roofing
- Licensed & Insured
- Metal Roof
At Lonestar Siding & Windows, we pride ourselves on our versatility and technical expertise, providing a comprehensive range of services that cater to both residential and commercial projects. Located in Rockville, Virginia, we specialize in roof replacement, roof repair, roof vent installation, roof skylight installation, roof gutter repair, and roof leak repair. Our well-coordinated team is dedicated to managing complex projects from start to finish, ensuring that every detail is meticulously addressed. Our commitment to organization and attention to detail allows us to deliver durable, high-quality results that stand the test of time.
We understand that proper installation is crucial for the success of any project, and we excel in executing every phase with precision. Whether you are looking to enhance your home or improve your business property, we are here to provide long-term value and reliability.
Customer feedback for Lonestar Siding & Windows is overwhelmingly positive, highlighting their professionalism, quality workmanship, and excellent communication throughout the project process. Many customers appreciated the prompt service and thorough follow-up, ensuring satisfaction from scheduling to completion. The crew is consistently described as courteous, respectful, and efficient, with attention to detail in their work. While most experiences are highly satisfactory, one review noted significant installation issues, suggesting a need for caution when dealing with custom projects. However, the positive experiences shared by the majority affirm Lonestar's reputation as a reliable contractor.
- Prompt service and follow-up with scheduling and delivery of service.
- Lonestar excels in installation quality, ensuring success for the project.
- The crew removed old siding and applied house wrap with meticulous workmanship.
- Communication was excellent, and the service was top-notch.
- They kept me updated each week on the status of my order.
Customers are fully satisfied

This is the second time I have used Lonestar for replacement of siding and on both occasions they did an excellent job. Prompt service and follow-up with scheduling and delivery of service. Good workmanship. Steve was my point of contact with the company. He promptly responded to my calls and inquiries and followed up with some fixes that were needed after the project was completed. I highly recommend this company.

A great company to do business with. Professional, efficient, and thorough. Any group can order high-value windows, but the proper installation is essential to the success of the project. Lonestar excels in this regard. We have had them do work on two occasions and both projects were completed with great results in a timely manner. We recommend them without hesitation.

My wife and I are so happy that we decided to use Lonestar Siding and Windows to install new windows and vinyl siding on our 32-year-old home! They did an exceptional job with all aspects of the window and siding installation. They removed our old wooden windows and installed our new energy-efficient replacement windows in one day.
Unlike other companies, they took the time to remove all of our old cedar siding and apply house wrap before installing the new insulated vinyl siding. They were meticulous in their workmanship and the owner, Bo, made sure everything was to our satisfaction. We were also pleased that the installers took the time to clean up their work area at the end of each day. We were able to get an updated modern look for our house as Lonestar offered us a wide variety of the latest colors and trends in windows and siding. (See below for before and after pics.)
- 2305 Commerce Center Dr, Rockville, VA 23146
- Commercial Roofing
- Industrial Roofing
- Residential Roofing
- Licensed & Insured
- 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.