Constraction reviews in Reston, Virginia

We hired lab exteriors to redo our sidings. Alex is very courteous and helpful, in providing ideas and advice. With the great reviews they have got, their quote is still the best we received (They were the second firm we contacted. I was leaning towards them already but contacted two more firms after them just for comparison). The work quality lived up to the good reviews. They do good work as they give you 10 years warranty to back it up. The only thing is that I would advise to contact them earlier than you really want your project to be done as they are quite popular. We waited for three months due to snow. But it’s very worth it!

We researched several highly recommended companies trough our neighborhood Facebook site and LAB Exteriors came out number one thanks to Brandon and his keen ability to listen to our needs and make sure we were getting what we wanted for our home's repairs. When we started the process, LAB Exteriors did not have a window/screen vendor, but in a few short days - and knowing this was one of the needs we had - Brandon and his team got a vendor signed on and he too did great work. I cannot be happier with the customer service and excellent workmanship shown by Brandon, his partners, and all of their great teams (roofing, fascia/siding, gutters & downspouts, and now windows/screens) at LAB Exteriors. Two paws up!!!

Lab Exteriors team was great! Competitively priced and excellent, prompt work. They replaced our entire roof and we are very happy with it.

Lab Exteriors did a great job wrapping the fascia on my flat roof house. They replaced damaged/rotted wood before expertly installing metal over the fascia. The crew was professional while working and left the worksite immaculate. The job was completed in one day and it really improves the look of the house.

Great quality of work, nice people, with fair pricing.
I worked with Brandon, who was helpful from start to finish. He was quick to address any of my concerns, and was involved daily on the project supervising the crew. The pictures speak for the quality of their job. I hope they stays in this business for many more decades and improve the look of many more houses.

LAB Exteriors removed an ageing Pergola over our garage door, and the "James Hardie" siding where the Pergola was attached to the house. They resided that section of the house with "James Hardie" to match the existing siding. They are a verified "James Hardie" contractor, which is why we selected them. The workers were very professional, meticulous, and respectful. The work was completed in one day with no problems of any kind. We are completely satisfied with the results and highly recommend them.

I discovered water damage on my ceiling. Suspecting a leaky roof, I called LAB Exteriors. They responded quickly and was able to send out a crew to investigate the next day. They discovered the issue and covered the problematic area with a tarp to mitigate the problem while LAB Exteriors took care of filing claims with my insurance.
I worked with Brandon, who also owns the company. Throughout the process, Brandon has been easy to work with and he responded to my questions quickly. He even helped with gathering the required info to submit to the HOA for approval.
On the installation day, the crew arrived on time and finished the installation quickly.
Roof replacement can be a stressful process but LAB Exteriors made it as stress free as possible. I highly recommend them to anyone.

I had talked with 4 different contractors before I reached out to Bradon at Lab Exteriors, and in just about 30 minutes of interaction with him, it was an easy choice to go with them. I got several design ideas and renderings almost real time, and they greatly helped with us with the lengthy and rigorous HOA approval process. We replaced the old vinyl siding with new Evolve stone siding with all old sheathing replaced as well. Their staff was very skillful and mindful, and started and finished the job punctually as planned. We cannot be happier with the final results! I highly recommend Lab Exteriors.

My husband and I were delighted to work with LAB Exteriors in our total home remodeling project. After interviewing several local contractors, we decided to go with Brandon and Alex and LAB Exteriors because they had fair pricing but most importantly they were knowledgeable professional and we knew we were in good hands. One thing that was important to us above all else was effective communication. Brandon was great at keeping us informed throughout the process before, during and after! It was great knowing we were working with one of the owners directly on this project and gave us great peace of mind.

In total, they replaced our roof, siding, trim, windows, gutters and added gutter guards. While not every aspect of the job went as we had hoped, Brandon and Alex were committed to ensuring we were taken care of through the project. A project of this size is a massive undertaking but the guys at LAB Exteriors pulled it off!

Each crew that worked on our home was professional and did fantastic work. They cleaned up their workspace and accommodated us on minor change orders throughout the process.

Most importantly, we were happy to see the owners of the company checking on the project routinely throughout.

We would highly recommend LAB Exteriors to our friends, family and neighbors and would use them again in the future.

I took my time in selecting a roofing contractor. I did much research, heard several pitches, and took recommendations. It took more than a month. I was unsure who to go with, or whether to go with anyone at all. Then, I met Brandon from LAB Exteriors, and it all made so much sense. He could explain his plan with such accuracy, but he also explained it in a way that made sense.

My initial meeting with Brandon was like pulling back the curtain. I immediately could see LAB's focus on being a fair and ethical company. I saw how Brandon determined the best options for my house, and I saw how he examined my ideas with what my house needed. He showed me on his software exactly where the pricing came from; unlike most contractors, LAB starts with their best price instead of being talked down to it. It became more of a consultation rather than a performance or pitch like you see in much of the industry. He educated me in the different vendors and the options with each. LAB has great relationships with vendors.

Brandon offered the quote after our first meeting, did not do pressure pitch, and it was easy - basically, it was the opposite of much of the industry. If I could describe my experience with LAB, in a word, it would be this: transparency. I find we can't use that word with much of anything these days, so to be able to use it in a specialized industry that could easily exploit my lack of knowledge says much about the character and ethics of the company. My wife felt comfortable as well.

Brandon and I went through several options and how different materials would work on my roof, door, and windows. I was indecisive, and it was never a problem if I wanted a new work up, material, or addition to the project. In fact, Brandon shared several resources with me where I could build what I liked and share it with him. He humored me and let me design whatever I wanted, and then he showed me how he ran the numbers. LAB underpromised what they could do, and then they over delivered in what they did. My house is in much better shape than before.

LAB proved that you can trust a contractor, and they broke the stereotype that contractors take advantage of people. They are very much a local company, and they give back to the community. If you are looking for a contractor and you try some of the big companies around here, you will likely walk away disappointed. I strongly suggest talking to LAB Exteriors. Even if you think you found your best option, I suggest you give LAB a call. You won't regret it.

I'm so grateful that I decided to have LAB Exteriors put on a new roof for me! I felt they were going to be trustworthy and complete the job with excellence and they DID NOT disappoint! Their crew arrived in a timely manner and consistently looked out for my safety when I would step out of the house and they did a fantastic job of cleaning up the worksite! You won't be disappointed having Brandon & Alex take care of your roofing needs!

I can’t say enough good things about LAB Exteriors! From the initial phone call to finish, the entire experience was smooth, professional, and exceeded all my expectations. Their team was punctual, respectful, and incredibly skilled. They took the time to explain the process, answered all of my questions, and made me feel confident every step of the way.

The quality of their work is outstanding—my new roof looks amazing and I know it will last for many years to come. They completed the job on time, cleaned up thoroughly afterward, and had such great concern and thoughtfulness for the pets in my home as well!

If you’re looking for a roofing company you can trust to do top-notch work with integrity and care, I highly recommend LAB Exteriors!They truly went above and beyond!

Teresa & Leonard 🐾🐾

Great experience, great company. They replaced windows, doors, and gutters in our house and we are very pleased with the results. Highly recommend!

I can't speak more highly about Alex & his team! They were great at communicating, efficient, and our new door looks wonderful! Easy and professional from start to finish

Lab Exteriors continues to exceed our expectations on every level - honesty, service, professionalism, quality of work and follow through. We’ve known them for over a year now and worked with them on multiple projects. I never thought I’d say this about a contracting company but we’ve never been disappointed. Alex and Brandon have been so easy to work with and very accommodating. We highly recommend them and would confidently use them again for any of their services.

I actually found this company because I saw their sign in a neighbor’s yard after they completed a project in our neighborhood. I figured if someone nearby trusted them, it was worth giving them a call — and I’m really glad I did.

We’ve now done several projects together. The first one was replacing our gutters. After we agreed on the terms, they showed up the very next day and finished everything quickly and efficiently, without needing much involvement from me. The work was done well and exactly as promised.

Later, they replaced our roof, siding, and soffits. Again, everything was on time, on budget, and high quality. No surprises and no issues.

What really stood out to me was how they handled the insurance process for the roof replacement. They managed all the estimates, negotiations, and communication with the insurance company directly. I didn’t have to go back and forth with anyone or chase paperwork. With my busy schedule, that made a huge difference — and in the end, I didn’t have to pay anything out of pocket.

They’re easy to work with, always positive, and very organized. The electronic paperwork and clear communication made the whole process smooth.

Overall, it’s just been a very solid experience from start to finish. I wouldn’t hesitate to work with them again.

These guys did fantastic work! Brandon and Alex were both extremely nice to work with and experts at the job. They showed up to the site throughout the work to verify that things were going smoothly. The team that came to do the job was efficient and pleasant to interact with. They replaced the trim on my townhouse and now the place is looking better than ever! Thanks team! Will definitely be going back for any future work!

We had an excellent experience working with LAB Exteriors on new siding installation and a rear wooden deck for our townhome. The team was professional, transparent, and incredibly easy to work with from start to finish. Their communication was outstanding. They kept us informed at every stage, and the final product is high-quality and exactly what we hoped for. Pricing was fair, and they were flexible throughout the project. Highly recommend LAB Exteriors to anyone looking for dependable, skilled exterior work.

Outstanding Roof & Gutter Replacement by LAB Exteriors! 🏠

After shopping around and getting several quotes, I chose LAB Exteriors—not because they were the cheapest, but because they clearly stood out in terms of professionalism, communication, and quality. And I’m so glad I did.

From start to finish, Alex and Brandon were fantastic to work with. They took the time to explain everything, answered all my questions, and made sure I was comfortable every step of the way. Their crew was punctual, respectful, and did a phenomenal job replacing both the roof and gutters on my home.

The end result looks amazing, and the quality of work gives me total peace of mind. They kept the worksite clean, stuck to the timeline, and followed through on every promise.

If you’re in Aldie, South Riding, Stone Ridge, or the surrounding areas and need roofing or gutter work done, I highly recommend LAB Exteriors. You won’t regret trusting your home to Alex, Brandon, and their team!

We had a wonderful experience with Lab Exteriors! From start to finish, the team was professional, kind, and incredibly efficient. When we weren't sure what finish to choose, they recommended weathered wood to compliment our siding. They showed up right on time and completed the job quickly without cutting any corners.

Our roof looks great, and it's clear they take pride in their work. As owners of a lab ourselves, we appreciated their name- and we can confirm that both our roof and our lab are very happy customers.

We highly recommend Lab Exteriors to anyone looking for quality work, great communication, and a team you can trust!

Worked with Brandon after interviewing 4 different contractors and landed on Brandon and was not disappointed. His crew led by Jose was amazing and did a ridiculously awesome job. Trustworthy and honest, ended up doing siding trims AND A New front door with ProVia. James Hardie Siding looks fantastic.