Logo of Omega Contracting LLC

Omega Contracting LLC

  • 7618 Centreville Rd, Manassas, VA 20111
  • Commercial Roofing
  • Industrial Roofing
  • Residential Roofing
  • 24/7 Emergency Repairs
  • Free Estimates
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 Omega Contracting LLC, we specialize in a comprehensive range of roofing services tailored to meet the needs of both residential and commercial clients. Located in Manassas, Virginia, we are dedicated to delivering exceptional roof installations, emergency repairs, inspections, maintenance, vent installations, and gutter cleaning. Our technical expertise allows us to manage complex projects efficiently, ensuring that every aspect is handled with precision and care. We pride ourselves on our organization and attention to detail, which enables us to provide durable, high-quality results that stand the test of time.

Our well-coordinated team is committed to maintaining consistency in our work, allowing us to tackle any project with confidence. Whether you need a new roof or routine maintenance, we are here to deliver long-term value for your investment. With our strong project coordination, we ensure that every job is completed thoroughly and to the highest standards.

What people say about “Omega Contracting LLC”?

Customer reviews for Omega Contracting are overwhelmingly positive, highlighting their professionalism, responsiveness, and quality of work. Many customers appreciate the effective communication from staff throughout the entire process, which contributed to a stress-free experience. The company has demonstrated a commitment to customer satisfaction by promptly addressing issues, as seen in instances of quick follow-ups and efficient problem-solving. Delivery of services is noted to be timely, with projects completed ahead of schedule, further enhancing customer trust and satisfaction.

What Users Like The Most
  • Every single staff member is professional and very willing to help.
  • The installation process was easy and it was all done in one day.
  • They were on time, professional, and the cleanup while they were working was fantastic!
  • Omega worked with my homeowners insurance to ensure necessary work was authorized and completed.
  • All work crews were professional.
What Users Like The Least

Customers are fully satisfied

Recommended Reviews
Overall Company Rating
Excellent 4.7
Out of 49 reviews
5 stars
4 stars
3 stars
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1 stars
Show first:
S. Gupta
Jun 24, 2024

Great company to work with. Richard is amazing. Every single staff member is professional and very willing to help. Did quality work for us and did not create unnecessary stress. Will do business with them again in a heartbeat

Julio Pineda
Apr 30, 2024

Amazing company!!! With 25+ years of experience and great human touch, no wonder why Owens Corning chose them as a preferred contractor!

Jacky Moore
Apr 8, 2024

Omega Contracting did a superb job from beginning to end on our new roof. I would highly recommend them. Thanks Omega!

Jennifer Burchell
May 15, 2023

We had an amazing experience using Omega for a roof replacement. Eric was our contact and he was extremely knowledgeable, patient, and helpful. He routinely touched base with us and kept in touch with our insurance company when they were being difficult. The installation process was easy and it was all done in one day. The installers accidentally cracked a piece of siding and Matt, who was our contractor for the installation, had it relaxed with a new piece by the next morning. We could not have had a better experience getting a beautiful new roof and I would highly recommend them to anyone!

Kevin Palgutt
May 8, 2023

Outstanding service and professional roof installation. Crew arrived on time and finished ahead of schedule. Very pleased with our new roof and the value.

Patricia Smith
May 5, 2023

I contracted Omega last year to repoint my slate pathway and back deck. What a mess! The first attempt was so poorly done that they to to totally tear out all of the pointing and slate and replace broken pieces. On some slate they use a marker with numbers and after a year I still can not remove the numbers.There is still an area that when it rains, the water puddles. It took the most of the outdoor season (May-August)to get to a point that I could use my backyard area. One major problem was that the workers were left unsupervised and did not speak English. However, they did not charge me any additional cost to fix. I would have referred to have the job done correctly in the first place. The backyard area is still not to my liking but I would rather not have them back to my house. I would not recommend them for any slate or pointing work.

Canon
Mar 14, 2023

We recently had some siding that was hanging because of the wind. Within 8 hours of a call, a team of professionals and gentlemen arrived to remedy the situation. I truly recommend thier services.

David Sayed
Feb 28, 2023

Omega Contracting is one of the most professional and responsive companies I have ever worked with. From start to finish, the rep, Ryan Estep, worked with me hand in hand. I hired them thru a recommendation process and I would happily recommend them to anyone!

Ann Kutsch
Feb 6, 2023

The team from Omega was responsive to my timing needs. They were professional and had great attention to detail and quality.

Richard Rogers
Jan 23, 2023

Thought it was a great product and that Omega would so a good job but chose a contractor that was located nearer my home.

Bryan Galbraith
Jan 19, 2023

Omega was great to work with. They did exactly what they said they would, they were on time, professional, and the cleanup while they were working and post construction was fantastic! From quote to completion was 1 week. I highly recommend them.

Michelle White
Jan 19, 2023

Omega Contracting was a pleasure to work with from beginning to end. They made the process of replacing my roof to be non-stressful. The crew worked quickly and cleaned up after roof was completed. I was in touch with the Sales Rep and Operations Manager throughout the job and was well informed. Highly recommend.

Kim Galbraith
Oct 13, 2022

After our initial contractor backed out of our roof install after 6 months of waiting, I called Omega to see if they could help. Best call I ever made. Our new roof was installed within 2 weeks. Their team was professional, diligent and took great care of us. Thank you Omega Contracting for a job well done!

Robert Morris
Mar 27, 2022

I am completely satisfied with the roof installation, gutter repairs and siding replacement performed by Omega Contracting following hailstorm damage to my home. Omega worked with my homeowners insurance to ensure necessary work was authorized and completed. Production team members Wilber and Iliana kept me updated on progress and were present on-site when needed. Office staff to include Sylvia and Mark were also responsive to any questions or concerns I had. I recommend Omega Contracting and would use them again.

Steve Wood
Mar 23, 2022

The crew arrived on time and removed our old roof / installed new roof in one day. They picked up all the trash and took everything away leaving only our beautiful new look! My wife and I are so happy with the way our house looks. Changed our ugly brown roof to a light grey that is energy certified to reflect heat during the hot summer months. We are 100% happy with Omega!

David Hutchison
Feb 28, 2022

If you are looking for a roofing contractor this is your guy - from start to finish these guys were amazing! Its great to find a company that delivers what they promise.

noel gajo
Feb 8, 2022

I was working with BreAnn and overall she was very professional, friendly and really worked with us to get the roof my family and I needed for our home.

Kate McLean
Feb 1, 2022

Omega replaced our roof and shutters in Dec 2021. The craftsmanship is exceptional. Damien made the whole process run smoothly. All work crews were professional. We had a great experience working with Omega.

JW Inventor
Feb 1, 2022

I had few roof companies that came by my home and offered their services. However, Omega was the only one who did a very good job providing me with the best deal and information. Shout out to Mark Kauf and his team (Illiana, Wilbur and the rest of the crew) who have been very responsive throughout the process. I highly recommend this company, ask for Mark Kauf! He is one of the BEST!

Shannon Hicks
Jan 31, 2022

BreAnn preformed a roof inspection on my home and I was impressed by her professionalism and knowledge. She was very helpful in explaining the process and answered any question or concern I had. Her visit gave me the confidence and ability to trust this business for any roof services I will need in the future. Thank you!

Darin Johnson
Jan 31, 2022

I was not aware of this company but an employee named Breann Haury was very helpful in getting my new roof installed. With Breann's help they came out and did a full inspection of my home. They were on site with my insurance company to ensure an accurate description of the storm damage that occurred and helped to get my claim processed. Thanks Breann and Omega for helping me get this job done!!

Mayra Vasquez
Jan 29, 2022

Iliana and Wilber where very helpful and informative about the process, we are very satisfied with the services. Wilber helped us every step of the way helping us with insurance, and doing the install. He was responsive - answering all our questions and getting everything scheduled quickly. They did a great job installing our roof, would highly recommend!

Mitchell Salter
Jan 26, 2022

I have been working with the Omega Team to restore and repair storm damage to my home. The initial main contact has been Mark Kauf. Mark has guided me through this process and answered every question that I asked. Iliana Ferrer, the Production manager, reviewed the damage information and coordinated inspections by the 3rd party inspector. Iliana reviewed and provided information to both me and the insurance company to make sure that all the damage was reviewed and correctly accounted for. Wilber Jovel, the Assistant Production Manager, has been working continuously with me to make sure all the information is correctly processed. Wilber also has scheduled and managed the repair crews that have been repairing my house. I highly recommend Mark Kauf, Iliana Ferrer, Wilber Jovel and the entire Omega Team. I am very happy with their service, advice, expertise and work. If I ever need the repair services for any issue I will not hesitate to call the Omega Team.

Kevin Mollema
Dec 13, 2021

I had the great opportunity to work with Mark Kauf on installing a new +1,500 sqft driveway. I had gotten at least 10 other estimates but Mark and Omega were the easy choice. Mark was professional, thorough, and worked with me every step of the way. I was so impressed with Mark and Omega that I personally handed out over 10 of his business cards to my neighbors and have had an Omega sign in my yard since they finished. I plan on using Mark and Owega again in the spring for a new roof and gutters. 100% recommend them.

Sarina
Dec 11, 2021

Amazing company. Great communication throughout the entire process of repairing my roof and did a seamless job--My roof looks fantastic. I highly recommend this company.

eric Brooks
Oct 12, 2021

Did a great job with my new roof. Talked me through all that would happen through the process, which I like to have an understanding of what work I'm having done.

Troy L
May 23, 2021

Quick, efficient, and effective. Great customer service and awesome people. I will be recommending Omega to my friends and family.

Alexandra P
May 15, 2021

The roof inspection was super quick and very informative. Even though there was no damage found, they still shot a high definition video to explain watch areas. I also learned that my gutters need to be cleaned ASAP! Mark was very professional and insightful, highly recommend!

Diane Young
May 12, 2021

Workers were efficient, polite and left the property clean and free of nails or debris.
Would refer to anyone looking for home repairs of any kind.
Diane Y

peyton price
May 10, 2021

I would recommend Omega contracting to anyone needing storm damage home repairs, they are honest and get the job done well. I could not be any more pleased with how easy going and organized the entire process was thanks to the salesman Damien who is very knowledgeable and took care of us. They did great work and we will use them in the future

Dalton Kidwell
May 10, 2021

Omega Contracting replaced our roof for us and ensured we had a great experience all the way through. Done in a great timely manner and we could not be happier with the work that was performed. Damien was our salesman and helped us through the entire process and made sure we were fully comfortable before taking any steps. I would recommend Omega to anyone.

ALBERTO VELAZQUEZ
Apr 1, 2021

Great quality work, explained all the process to me in detail. Affordable upgrade price, would recommend to my friends and would use them again if I had to.

Freddy Scott
Feb 18, 2021

Had my roof replaced by Omega contracting. Bairon conducted a thorough inspection and provided a detailed breakdown of the work to be performed. The work crew was flawless and did an excellent clean-up job. Totally satisfied. I highly recommend Omega.

Luke Knittig
Feb 2, 2021

Marlin Martin as good as they come. Super professional. Helped ensure quality work throughout a complicated claim and repair. Could not recommend more highly. Omega Contracting is a winner!

Elena Winburn
Jan 30, 2021

Our family had very good experience working with The company. They made it so easy starting with providing information about repair process and ending with insurance aspects. Very good work ethics.

Tammy Lin
Jan 10, 2021

***AWFUL FROM START TO FINISH. This may be a long read, but please learn from my mistakes whether you choose Omega or another vendor.

Please note I gave Omega over a month to address my concerns before posting any negative reviews. I sent Omega detailed pictures of every concern to ensure my claims could not be disputed otherwise. Unfortunately, only a few concerns were addressed, and Omega failed to bring out an inspector on two (2) occasions to address my other concerns. Basically no major resolution occurred and therefore I decided to post a negative review.

The entire process from the sales to installation was unacceptable. If I had not kept an eye on the installation, I would have been the average unsuspecting consumer not knowing how poorly the install was. My detailed complaints are below in chronological order:

Incorrect Shingle Selection - The salesman told me shingle selections came from a catalog solely based on COLOR only. That is incorrect! I reached out to the shingles vendor [i.e. Owens Corning] myself, where they confirmed my suspicion. In actuality, the salesman was very misleading as he should have stated all shingles have different quality, prices, patterns, construction, etc.. NOT JUST COLOR! After the install and physically seeing samples, I quickly realized I would’ve installed something else. Bummer!

$50 Shingle Samples - The salesman denied me a sample of the shingle I selected. Finally, he agreed to provide a sample at a whooping cost of $50!! Therefore, I did not want to pay that additional charge and “trusted” the salesman to proceed with the sale. A great error on my end! When I spoke with Owens Corning, they told me samples are free. Also, speaking with Omega after the install, Omega said they have plenty of samples around their office and could not explain why the salesman wanted $50.

Shingle Delivery During Heavy Rain - I told the salesman not to deliver the shingles as heavy rain was coming. The salesman was very rude and snappy. He proceeded to have the materials delivered, and the materials were not protected from weather elements (i.e. covered with a rain tarp). It rained and the workers installed wet products. Anyone knows wet materials should not be used for installation. Who knows what that will inevitably do to shorten the longevity of my roof!

Moss Growing on Shingles - I told Omega the shingles were wet. I sent pictures of moss growing on the shingles. Not only should wet shingles not be used for installation, but GROWING MOSS on the shingles?! When the wet shingles were placed on my roof, you could see water flowing down into my gutters. I asked the workers and they said it was perfectly fine and continued.

Ran out of Material During Install - One of the materials (i.e. underlayment) clearly ran out. Underlayment is a water resistant and waterproof barrier installed directly on the roof deck for weather protection. When I saw this problem, I confronted the installers and they just simply stated “we ran out of material”. Then they proceeded and continued on. Unacceptable! Furthermore, underlayment has to be installed and smoothened out without wrinkles. For my roof, there were areas where the underlayment was wrinkled during the install, but they never went to smoothen it out either.

Quickly Disposed Any Remaining Shingles - Based on my roof size, there were approximately 3 extra bags of shingles purchased. After the install, I asked to keep a few shingles from those extra bags and the workers told me they were immediately thrown away! I paid for those extra bags as part of my contract, and there were no shingles left for me to keep as a sample after the fact? That is unbelievable and seems VERY VERY SUSPICIOUS.

Whether you proceed with Omega or another contractor, please learn from my mistakes and even feel empowered to stop your contractors if things are going very wrong! Good luck!

Brianna Funes
Dec 23, 2020

I had a great experience with omega. Excellent job and thank you for installing my new roof. I would highly recommend this company to my friends and family.

Zarka Jabeen
Dec 23, 2020

PLEASE DO NOT USE THIS COMPANY. They are not clear in billing and they will make sure u sign the contract and don’t explain the fine print to you. They will even charge you for ply sheets which other companies normally not. Also they did the upgrade of some other parts which we did not approve, now they want us to pay for this. Please do yourself favor and don’t use this company, they will cheat you.

Hector Diaz
Nov 11, 2020

The roof replacement was excellent. It only took two days. I had some damage to my siding as a result of the replacement. Omega took care of these issues and corrected them to my satisfaction. I would highly recommend them.

Diane Gaskin
Nov 6, 2020

Roof replacement and interior painting project.

The entire team ( sales, office, installers, and painters) were all professional and very friendly! The projects were completed in a timely manner. I would definitely contact them again!!!

Diane Gaskin
Nov 6, 2020

Roof replacement and interior paint project were completed in a very timely manner!! The entire team (sales, office, installers, and painters) were all professional, friendly!!! I would definitely use their services again!!!!!

K. R.
Sep 8, 2020

I am very pleased with the services I received from Omega Contracting. Marlin was very professional and thorough. He took a video of my roof and discussed in detail why I needed to have my roof replaced. I compared their prices with three other contractors for the same type of shingle and warranty, and Omega was the most affordable. Pictures were taken as the roof was being installed, and Marlin came out to inspect the final product. During the walk through, he took pictures and a video of the completed work.

Marlin is very pleasant to work with. I recently had some large branches pruned that were hanging over my house. An incident took place where I heard a loud noise as one of the branches came down. The contractors reassured me it did not hit the roof. I contacted Marlin and he was kind enough to come out and inspect the roof in order to make sure everything was fine. He took a video of the roof so I could see there was no damage. He even took the time to clear a few sticks and leaves from the roof.

I am very satisfied with Omega Contracting and would recommend them for your roofing services.

Lenny Scarola
Jul 16, 2020

Everyone I have dealt with at Omega has shown the utmost respect, ethics, and professionalism. Would recommend to anyone who in inquiring about their services!

Adam Bernat
Jun 20, 2020

The work was done promptly, professionally, and on time. Price was very fair and communication was great. Definitely would recommend.

Tim Hawes
May 26, 2020

In October 2018 we had them repair the roof and part of the side of a very tall townhouse in Belmont Bay. They came quickly and worked well with both our insurance company and the HOA. They put up a temporary fix since the roof was leaking and damaged inside the house and quickly got the approvals to do the repairs.

Christian Sorto
May 14, 2020

I'm happy with the service provided. The people I worked with were very friendly, informative, and never hard to reach, making the whole process go smoothly within a timely manner. They're straightforward, going into detail about the work being done, what materials are being used, and gave a reasonable quote the same day. I enjoyed working with Omega and love how my roof looks. I would definitely recommend and contact them again for future projects.

Kevin A
May 14, 2020

Very responsive to our needs and timeline. Ky worked with my insurance company to make sure all of the damage was noted and covered. The work crews were professional and did a great job cleaning up.

Maggie Spargo
May 9, 2020

DO NOT USE THIS COMPANY! Hired them in 2011 to redo my roof due to hail damage. A few years later noticed my Florida room ceiling had damage from a leak (there is nothing above this ceiling). I contacted Omega to ask if someone could come out to see what was going on. They sent someone to check it out. He went on my roof and said I had hail damage again. I called a couple of other companies and they said I DID NOT have hail damage but it was the flashing that was causing the leak. Omega reused the flashing instead of using new flashing to repair it properly. I called Omega again to discuss. They were hard to get a hold of (avoiding me) but eventually sent someone out from their company who said the same thing about the flashing and that was up to management. After a lot of back and forth they said it had been too long and it’s not their responsibility. Sadly they did not own up to their mistake. POOR CUSTOMER SERVICE! I actually hired a great honest company to fix their mistake! I was forced to give one star in order to post this review!

Anuradha Ikkurti
May 7, 2020

Omega contractors definitely want the best to work out for you. They contacted us at a time when our roof was in pretty bad condition, hit by the storms over the years. While I was not very sure, they knew what they were doing after they inspected the house. They helped us work with insurance and the insurance inspector who came out and inspected the house along with Omega.
After the claim was approved ( sometimes based on damage and cause, it may not go thru with the insurance and Omega is very genuine and knowledgeable about this), they gave us excellent paper work, helped us pick the colors and even worked with our mortgage to get the checks cleared. They gave us the 50 year warranty shingles and completed the entire roofing in 2 days on the agreed date. They came back and did the paint job inside also very
promptly.
On the whole, this was one of the best companies I have worked with. Chris Brown from omega, who was my point of contact is one great professional. Sylvia was very courteous and professional on the phone as well.
Thanks Omega team!

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  • 7618 Centreville Rd, Manassas, VA 20111
  • Commercial Roofing
  • Industrial Roofing
  • Residential Roofing
  • 24/7 Emergency Repairs
  • Free Estimates
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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