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Crystal Exteriors From its inception Crystal Exteriors LLC has been successfully providing home exterior services to thousands of homeowners in Maryland, Northern Virginia and the D.C. area. We provide quality professional services and high performance products including high energy efficient materials. We specialize in vinyl or wood replacement Windows, fiberglass or steel Entry Doors as well as insulated vinyl or fiber cement Siding and Asphalt Roofing.

Our business is cultivated by word of mouth testimony, not high pressure sales tactics or gimmicks. Our remarkable growth is due to 80% of our business coming directly from referrals.
Services
Roofing
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With our expansion of Crystal Exteriors' services, we look forward to continuing to meet our customers' needs for roof replacement by providing both the highest quality materials and skilled workmanship. When it comes to protecting your home from nature's destructive elements, your first and most important lines of defense are your roof and gutters.
Siding
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Siding is a great investment. Generally, re-siding with Vinyl Siding will provide a 100% payback when it comes time to sell your home. The latest achievement in Siding is Fiber-Cement Siding which almost has all of the above attributes without sacrificing any of the beauty and characteristics of real wood. James Hardie is the company that made this product a reality.
Windows
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Windows are more than just an aesthetic element of your home - they provide your home with light, warmth, cooling and security. At Crystal Exteriors, we specialize in working with the industry's leading manufacturers to provide high quality triple pane vinyl, wood window replacement services to residents of Maryland and Virginia.
Doors
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Your home's Entry door is a vital part of your home. Not only does it lead one into the house, it also makes an important first impression about your house. Besides the aesthetic importance of the door, a high quality door provides needed safety and insulates against the elements.
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ProVia will lead the residential door industry in providing a professional-class product. The reason we believe we have the best entry doors? Our entry doors offer the highest standard in door construction, durability, security and beauty.
At ProVia, providing high-quality security doors that keep your family safe and your valuables secure with our steel security doors, security storm doors and security sliding doors is of utmost importance and another reason why professional-class doors are a better alternative to consumer-grade doors.
ProVia has won the prestigious ENERGY Star Partner of the Year award three times and the Sustained Excellence Award three times for its energy-efficient entry doors, storm doors and replacement windows.
In addition to practical requirements, our entry doors and replacement windows must be beautiful.
Reviews (20)
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Lauren Bramlette
Jun 08, 2022
We had a great experience with Crystal Exteriors. We used them to replace a set of exterior French doors with side lights. We worked with Edgar through the proposal and quote process and he was always responsive and professional, but not at all pushy. We had met with another company that uses ProVia and the quotes were similar in price. However, we went with Crystal Exteriors because I appreciated Edgar's straight-forward, helpful approach through the bid process.

We also had a great experience with the installation. The crew onsite was efficient and professional and they left the space cleaner than they found it. Edgar followed up to make sure we were satisfied and came out to the house a few days later to match our locks free of charge. We will definitely call Crystal Exteriors again if we have additional exterior projects.
Al Nall
Apr 14, 2022
I can't say enough good things about this experience. Mr. Li and his team were professional, courteous, and delivered incredible value for a lower estimate than comparable providers. I love my new door!
Paul Butterworth
Feb 14, 2022
I had an excellent experience from start to finish. I'd intended to get at least 3 bids for the work, but after reading lots of reviews, and one meeting with Jason, I was ready to go with Crystal. I have no regrets. They were very responsive and patient with my questions, sent me a great detailed contract with a lower price than I was bracing for, came out very quickly for the installation with a super hard-working and skilled team, and had finished within 4 or 5 hours. The result is beautiful and I expect it to last a long time. They made the whole process as easy and stress-free as possible.
Baber Aslam
Jan 25, 2022
Very satisfied with the siding job. Glad i chose them. Jason is very professional. Siding crew itself lino and tulio were amazing. They did a tremendous job and were courteous enough to answer my questions and made sure to do the clean up after completion. Kudos to them! Started and finished the job as stated. Will definitely recommend them to anyone.
Ann Nelligan
Jan 13, 2022
Crystal Exteriors just replaced our gable end siding, replaced our gutters and wrapped our fascia. It was a positive experience from beginning to end. Jason was a wonderful resource for us, outlining our options and giving us good advice. He gave us his opinions but he never pushed the most expensive options, and didn't question when we chose the less expensive.

There was a significant delay before materials and a crew were available but his estimate of the wait time was dead on. The crews performing the work were efficient and professional. The work is well-done, everything was cleaned up at the end of each of the three work days. They took great care of the foundation plantings. At the end of the job our property was well cleaned.

Communication was great. When, during construction, they found an issue that might increase the price of the work we were informed immediately, although in the end there was no additional charge. And they fixed a mistake made by a roofing contractor a couple of years ago. I highly recommend Crystal Exteriors for siding and gutters
Bruce Schneider
Nov 09, 2021
Crystal Exteriors did a great job replacing my roof and gutters. What sold me on Crystal Exteriors was the personal service I received from their rep Jason. I made an appointment, he showed up on time, discussed what I wanted, and he responded whenever I called him. Great job and service. Services:Gutter installation, Roof installation
Janet Froom
Sep 29, 2021
We were 100% pleased with our roof replacement by Crystal Exteriors. From the estimate, to planning the job, to execution and clean-up, to final billing -- all staff were warm and courteous, knowledgeable, and efficient. Communication was excellent. We especially appreciated the helpful advice on selection of shingle materials and colors. Pricing was fair and well-detailed.

Our new roof looks fantastic, and we are confident we will receive prompt service from Crystal if we have any questions or needs in the future. We highly recommend this company.
Tom Pisanic
Sep 19, 2021
After consulting several contractors for replacing our roof and siding, we decided on Crystal Exteriors based their professionalism, promptness and specialized expertise in SmartSide installation. We worked with Jason, who was great, to our get the exact look we wanted, which was no small feat during the COVID era. He helped us the entire way and performed the work promptly and efficiently once the materials finally came in.

Our job was probably more complicated than most, as our house is ~100 years old and entailed removal of two layers of siding before the new siding could be installed. The final result was even better than we expected. Highly recommend Jason and Crystal Exteriors!
Laurel Christian
Aug 19, 2021
I chose Crystal Exteriors to install a new custom ProVia exterior door. I received estimates from three different companies. Crystal Exteriors was not the lowest cost proposal but Mr Li's professionalism, superior understanding of my needs and trustworthiness stood out over the other companies. I think the difference is that Mr Li is an owner with a detailed understanding of the business end to end while the other larger companies sent out salesmen.

The entire process was efficient from the first onsite visit when Mr Li took detailed measurements and answered all my questions to the installation day when Ivan and two other installers arrived at my home. The installation process took four hours. Ivan's team was professional, friendly, efficient and extremely respectful of my home. After the installation, the team cleaned the area inside and outside perfectly. It's been one week since installation and I am 100% pleased with the look and operation of my new custom ProVia door.
Lee McMurry
Jul 22, 2021
Crystal Exteriors did an excellent job. Jason, Jessica and Edgar were professional and pleasant to deal with. Recommended! Service:Roof installation
Rob Keithan
Jul 03, 2021
Crystal Exteriors replaced half our windows in 2006, and when we finally got around to doing the other half in 2020 we went right back to them! The pre-sale process is clear and straightforward, with no upselling or BS. The work they did in 2006 still looks great, and has remained entirely weatherproof. The recent work they did looks just as great, and the project manager was very attentive and professional in making sure we were satisfied. If we had any windows left to replace, we'd definitely use them again! And we recommend them strongly to others.
Angela Chiang
Jun 24, 2021
We used Crystal Exteriors to order and install a custom storm door. I had a great experience working with Edgar and his team, including a last minute request on my part to change my selection. Edgar also made a great suggestion regarding the direction of the door - which other vendors did not mention. Their prices were also the most competitive. I would use Crystal Exteriors again and recommend them for your needs.
Daniel Schrader
Jun 16, 2021
We decided to replace our home's 25 year old roof before we actually had any substantial issues with it. We set out to get 4 quotes and I'm glad we did. Although Crystal Exteriors wasn't the very lowest of them(very close!), they used a step higher grade of shingle than the others quoted. Between that and hearing from some neighbors on our street how good their experience with Crystal Exteriors was, it made it an easy decision.

All the employees I dealt with were super professional, knowledgeable and very nice. The experience was a very positive one and I would highly recommend Crystal Exteriors for your roofing needs(or probably any other service they provide). It's nice to have peace of mind with our roof now.
Josh King
Apr 12, 2021
Jason's crew was very experienced, and handled the unforeseen issues without a problem when replacing our siding and gutters. Specifically, we had recently demolished an old deck that was improperly attached to the house siding. Jason's crew discovered, after removing the ledger board from the deck, that this poor initial deck construction had caused a lot of rot on the band board of our house.

The crew was able to replace the band board without an issue and get everything straightened out nicely. The crew also found that the house had the wrong sized facia boards around the perimeter of the roof. All the wood was replaced. It was clear these guys weren't cutting corners and wanted to get the job done right. They were great about getting the details around the doors and windows as well.

We loved the final product. Our house looks much better, and is much safer and water tight. Very satisfied with the work. This was a great first step in our exterior remodel and we will be calling Jason back soon when it comes time to replace our front door.
Marc
Aug 02, 2017
All the positive reviews about Mr. Li and his crew are true! He is quick to respond to messages, is prompt for estimates, and very knowledgeable with good suggestions to fulfill our needs. We are very happy with our new entry door and storm door. I highly recommend Crystal Exterior and will hire them again for future work.
Richard
May 08, 2017
Worked very closely with Mr. Li in selecting the proper door for our house. He was extremely professional and very detail oriented. He provided us with options, one of which was to remove the storm door and just have a wood style door. His recommendation was excellent. the new door on the house has so increased the curb appeal of our house.
Terry
Mar 27, 2017
Great! Very Professional and walked us thru the entire process from door parts to installation. Communicated effectively throughout the process. Delivered on everything promised, on time and within budget. They saved us thousands compared to other estimates. Installers were very polite, provided timely quality service, clean up nicely and went above and beyond our expectations.
Jennifer
Oct 13, 2016
Very detail oriented. Very responsive to my questions (we exchanged a lot of emails). Had recommendations, but willing to adapt to my concerns and preferences. The installers were great. Careful, clean (at least they cleaned up after themselves), easy to communicate with (they spoke English).
Amanda
Apr 29, 2016
I'm pleased to describe our very positive experience with Crystal Exteriors. We contracted with Crystal Exteriors to do a multipart renovation of our home in Great Falls, VA, including a new roof, new front and side doors, and a complete resealing/caulking of all of our windows.
Edvardas Kaminskas
Nov 15, 2015
We had an excellent experience with Crystal Exteriors. Edgar Li, the president, was always available and checked on the work every day. His advice and suggestions were excellent. We were notified when each section of the job (siding, roofing, gutters, doors) would be started and completed.