Logo of WGM Contracting

WGM Contracting

  • 4618 Cambryar St, Fairfax, VA 22030
  • Commercial Roofing
  • Residential Roofing
  • Financing Available
  • Warranties Offered
  • Metal Roof
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM
About the Business

At WGM Contracting, located in Fairfax, Virginia, we specialize in a comprehensive range of services designed to meet the diverse needs of both residential and commercial clients. Our expertise encompasses roof installation, roof deck repair, skylight installation, and repairs for leaks and water damage. We are equipped to manage complex projects from start to finish, ensuring that every detail is meticulously handled. Our commitment to organization and consistency allows us to deliver durable, high-quality results that stand the test of time.

We understand the importance of clear communication and thorough project coordination, which is why we keep our clients informed throughout the entire process. Whether you're considering a new roof or need repairs on existing structures, WGM Contracting is dedicated to providing long-term value and reliability in every project we undertake in Mine Hill Township, NJ, and the surrounding areas.

What people say about “WGM Contracting”?

Customer feedback for WGM Contracting is overwhelmingly positive, highlighting their excellent communication, reliability, and quality of work. Many reviewers noted that Scott and his team were quick to respond to inquiries and provided regular updates throughout the project. The professionalism and attention to detail exhibited by the crew were frequently praised, with customers appreciating the neatness of their work and the respect shown during the process. Additionally, the company's ability to adapt to challenges, such as bad weather, further contributed to a seamless experience for clients.

What Users Like The Most
  • Scott was highly recommended by a neighbor as being fair, honest, and reliable.
  • Scott sent us photos every day and kept us aware of the progress and any issues discovered.
  • Scott and his crew were very respectful and always professional.
  • They have a crew that works like a machine, completing tasks efficiently.
  • I was very happy with the end product. My roof looks great!
What Users Like The Least

Customers are fully satisfied

Recommended Reviews
Overall Company Rating
Excellent 5.0
Out of 10 reviews
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Show first:
Barbara Gipe
Jul 14, 2025

WGM Contracting has done lots of work in my cluster, which has natural cedar siding and roofs (although many homeowners have recently switched over to a newly approved synthetic roofing material). The owner, Scott Kim, was highly recommended by a neighbor as being fair, honest, and reliable. I had a roof leak after some very heavy rains that seemed to appear without having any prior trouble. I left a message for Scott and received a call back the same day, and he arranged to come see my roof on the next dry day. (It is very unsafe to get up on a wet cedar shake roof!) He diagnosed my troubles as being damaged flashing around my skylight; he sent me pictures documenting the damage with his recommendation for what needed to be fixed. He knew the leaks were getting worse with each rain event. He fit in my roof repair as soon as the weather cooperated and again sent pictures showing the replaced shingles and properly installed flashing. I am very grateful to have my roof fixed and no more leaks and costly damage to my house!

tony mmep
Jun 5, 2025

The best contractor i have ever hired, no regret at all!!! They did our roof and they keep following up with us.

Susan Gowin
Apr 10, 2025

Scott just replaced our old cedar shake roof with a new composite. His crew did a fabulous job. They were accommodating, neat, friendly and the work was excellent. Scott sent us photos every day and kept us aware of the progress and any issues discovered as they removed the old material. They cleaned up well and it looks great.

Peter Sutherland
Mar 10, 2025

Scott with WGM is an excellent communicator and was quick to reply around scheduling and adapting plans when high winds paused our project on day one. He was able to show us real-time photos around any issues during roof installation for our quick decision making on how to proceed. The new roof is beautiful and we feel good about what we paid - glad to have the backing of a 15-year labor warranty too for good piece of mind!

Rick Poppleton
Mar 9, 2025

Scott promptly repaired our roof and I can recommend his company for all your roof needs. They left no mess and did a nice job! Thank you, Rick P

J. Curtis Boatman
Jun 6, 2024

WGM was contracted to replace siding and decking on my house. Scott and his crew were very respectful and always professional. Scott always made sure you understood everything going on with the process. It was a very positive experience and would use WGM again for my next house project.

Chris Miller
Mar 18, 2024

We used WGM to re-side our house and I heartily endorse them! We consulted with quite a few companies before we met Scott & his team because we were having a hard time figuring out what we could save of the existing siding. Scott took time to give us some options which I really appreciated. And then, when it was time to do the project, his team (led by Romeo) was outstanding! When issues came up (which, inevitably, they will) Scott and his team were responsive and flexible. We're really pleased with the result and we had a great experience working with Scott's team.

michelle d
Oct 17, 2023

As we are approaching the one year anniversary of our new roof, I wanted to take a minute to recognize Scott, Bobby and their crew. They are all top notch. If you’re looking for true craftsmen, superior service, professionalism, they are for you. They are tied with the best home service we’ve ever experienced. Total class act in every way.

Anthony Peralta
Jul 1, 2022

I can never compare them with other 3 professional companies I've asked for a quote. They are very responsive and detail oriented. They will do what they say they will do in their written and verbal contract. They have a crew that works like a machine, we have a town house in Annandale and it took them 2 days to replace and repair our roof and mansard, they also cleaned our gutters and that was not part of the contract. They do amazing work...

James Tucker
Feb 24, 2022

WGM replaced my 30yo roof. Scott and Bobby were great to work with - very professional. From the beginning, they were communicative and explained everything in detail. Ultimately, I chose them because the price they quoted was the lowest by far of the quotes I got. I was very happy with the end product. My roof looks great! Better yet, they were in and out in less than 2 days and left my yard/house cleaner than it was when they arrived! I’ve already recommended them to several inquiring neighbors. I wish I had this type of experience with every contractor I’ve used over the years.

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  • 4618 Cambryar St, Fairfax, VA 22030
  • Commercial Roofing
  • Residential Roofing
  • Financing Available
  • Warranties Offered
  • Metal Roof
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM
We Answer Frequently Asked Questions
Pricing questions
1. What is the average roof replacement cost for a residential home?
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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.

2. How much does it usually cost to replace the roof of a commercial building?
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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.

3. What factors affect the overall roof repair cost?
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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.

4. What is the typical roof leak repair cost, and how is it calculated?
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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.

5. What is the average flat roof repair cost for commercial buildings?
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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.

6. How much is the mobile home roof replacement cost compared to traditional homes?
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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.

Service questions
1. Should I stay home during roof replacement?
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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.

2. How long does roof replacement take?
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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.

3. How to hire a roofing contractor?
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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.

4. How to check if a roofing company is legit?
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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.

5. How to choose a roofing company?
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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.

6. How do you know if your roofing contractor is ripping you off?
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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.

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