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Crystal Exteriors LLC

Doors, Siding, Roofing,

About us

From its inception in 1995, 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. We guarantee our customers a professional service with personal care and respect .

Business highlights

30 years of trusted experience

Services we offer

ProVia Exterior Entry doors, Vinyl and Wood windows, Vinyl, LP SmartSide, and James Hardie siding, Exterior trim, Seamless gutter, Asphalt shingle roof replacement services.

Services we don't offer

Window cleaning, No repair service. Only full replacement.

Amenities

Free Estimates
Yes
Warranties
Yes


Accepted payment methods

Check
CreditCard
Financing Available
PayPal
Venmo
Zelle

Photos of past projects

Reviews

5.052 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
98%
4
0%
3
2%
2
0%
1
0%


Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Showing 1-25 of 52 reviews

steve S.
06/2023
5.0
siding
  + -1 more
Crystal Exteriors just completed a siding job for my house, a 1989 colonial construction originally with aluminum siding. The entire process was seamless and entirely pleasant and uneventful. Jason the co-owner was professional and informative and stay in contact throughout the job from proposal to completion. The crew was extraordinary and I was able to easily monitor the work and discuss minor issues as they arose and see every one resolved without delay. The price was entirely competitive, received some 4 bids for the job and accepted this bid based on my confidence in this company as well as the price. This turned out to be without doubt the BEST experience I have ever had with a contractor and at 73, i have dealt with plenty over the years. Highly recommend!
Description of Work: Complete siding replacement and wrapping

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$27,000

Jane B.
11/2021
5.0
gutter repair, roofing
  + 0 more
In one word, Crystal Exteriors roof and gutter replacement was “Simple”. I was dreading the entire process of finding a roof contractor. Crystal Exteriors made the entire process and decision easy. They were prompt, on budget, completed the roof replacement in one day, gutters in 3 hours, cleanup was excellent and communication was superb. We highly recommend Crystal Exteriors for both roof and gutter replacement!
Description of Work: Roof and Gutter Replacment

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Francisco J J.
10/2021
5.0
roofing
  + -1 more
We contracted with Crystal Exteriors for the replacement of our roof. Having completed other projects with them in the recent past, it was really a no-brainer to ask them to give us a recommendation. I called Jason to ask him to come by for an estimate, but a visit wasn’t even necessary. We had an estimate that very same evening for a new roof with every possible material and contingency, and options ridge vents, pipe flashing, and chimney flashing, as well as additional costs for roofing plywood, if needed. We received an estimated installation window, even with the current shortage of construction materials. As it turned out, we later received a call from Jason to let us know that they could start a few days early. On the day for the installation, the crew showed up on time, with materials, and prepared to get started. Working expeditiously, they removed the old roof, install our new roof, cleaned-up every nail and last piece of debris all in one day. We had the roof on this house replaced 25+ years ago. The previous roofer did a good job, but it took them 2 days to complete. Their invoicing, scheduling, and administrative back office all work in tandem to keep you informed and to set clear expectations on scope, materials, and costs. We had a great experience with Crystal Exteriors as our contractor for our new roof, and after having had such great experiences with this and previous projects, we’ve become customers for life.
Description of Work: New Roof/Replacement

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$9,700

Elizabeth D.
02/2021
5.0
gutter repair, roofing, siding, replacement windows
  + 2 more
We enthusiastically recommend this hardworking team. To start, Edgar Li's and Jason Lim's attention to detail, clear and patient explanations and fair pricing impressed us. We live in VA and were at first inclined to go with a VA contractor more out of habit than anything. We saw a very positive review for Crystal on Nextdoor and contacted them as well as two others. Crystal Exteriors stood out for their knowledge (well-explained opinions and observations based on facts and experience) and timely and clear communication and pricing breakdown via email, phone calls and safe-outdoor visits as we navigated the proposal details. They replaced the roof (flat roof (50 years old) and slanting roof (25 yrs old)), siding (original), and windows (single pane original) and gutters on our 1950 brick rambler. The workers kept the area clean and answered all questions and concerns, particularly Jamie who oversaw the siding and windows installation. A remarkable transformation not only on the look but on the very real energy savings.
Description of Work: Gutters, flat and slant roof, siding and windows

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$50,000

Keith S.
10/2020
5.0
siding, replacement windows
  + 0 more
Fabulous. Fast service and low prices...
Description of Work: Replace all my windows and siding
Rating CategoryRating out of 5
Yes, I recommend this pro

Bob M.
11/2019
3.0
siding, replacement windows
  + 0 more
Edgard Li (the owner, I believe) came to the house, took measurements and spent quite a bit of time going over the projects, and sent an estimate the next day. The estimate wasn't the cheapest, but also not the most expensive, and it seemed he knew what he was doing and would do quality work. BUT, it turns out their Virginia contractors license expired in 2007. If you live in Virginia and plan to use Crystal, make sure they've gotten their license reactivated.
Description of Work: Siding and window replacement
Rating CategoryRating out of 5
Yes, I recommend this pro

Jennifer C.
09/2019
5.0
doors
  + -1 more
They did a great job - the correct door was delivered and no problems with the installation process from my perspective, all very smooth. Edgar was great to work with and not high pressure at all. The pricing was what I expected. The door looks and works great - ProVia puts out a quality product.
Description of Work: Replaced patio door

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,100

Laura C.
07/2019
5.0
doors
  + -1 more
Edgar and ream were extremely professional from the sales recommendation to the installation, the work was done on time and flawless
Description of Work: purchase and installation of exterior storm and entry doors

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Vivian H.
06/2019
5.0
replacement windows
  + -1 more
Crystal Exteriors had just replaced windows for my house. They are highly recommended. The entire process was great from beginning to completion. The appointment was made quickly and my sales rep, Mr. Li, showed up in a very timely fashion. He was professional, knowledgeable and informative. He was very considerate for my needs before giving me his recommendations. He thoroughly examined all windows to be replaced and took the measurements on the spot for his estimate. I received a very professional quotation on that same day with itemized details for all the windows. The proposal was easy to understand and the price was much more reasonable compared to others that I have received. I e-signed the quotation online with an agreed timeframe to start the job. In a couple of weeks, the crew showed up on time on a weekend morning. They remeasured the windows to make sure that they have all the right new windows before they carefully removed the old windows. They work very diligently in a seemingly organized fashion so no time was wasted. They finished the job in the afternoon and showed me the results. The workmanship on the installation was wonderful. They also did a great job on the cleanup for both inside and outside of the house and hauling away the debris. We really appreciate their good work. The sales rep came after a couple of days for a final walk-through before I made the payment. He offered some tips on cares of the new windows and made sure we had all our questions answered. We are pleased with our new windows very much.
Description of Work: Windows Installation

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Joanne C.
04/2019
5.0
doors
  + -1 more
Price was competitive. Mr. Li was extremely knowledgeable and very responsive. His crew was professional and very neat. The workmanship was excellent. All in all, it was the best interaction I have ever had with a contractor!
Description of Work: Front door and screen door replaced (with sidelights)

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,100

Mahtab M.
01/2019
5.0
roofing
  + -1 more
Fantastic. This gentleman is second to none. He did our gutters, and when we had a roof leak later, he came back and did an emergency fix.
Description of Work: Roof repair

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Cathy Q.
08/2018
5.0
gutter repair, roofing
  + 0 more
Very nice people to work with and professional. They did a great job and made sure all debris was cleaned up in yard.
Description of Work: Replace roof and gutters; also replaced roof on shed

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$9,700

DEBORAH G.
07/2018
5.0
doors
  + -1 more
Mr. Li was recommended to us by friends. We hired him to install a new Provia front door and side panels. Upon first meeting Mr. Li we knew that we were in good hands. We could not have been more impressed with his knowledge and level of expertise. He was very prompt in response to our many inquiries. He even pushed forward our door installation date because he knew that we were hosting a big event. His installers were professional and tidy and his prices were more reasonable than the other companies we consulted. We highly recommend Mr. Li and Crystal Exteriors and would not hesitate to use him again for future projects. All his excellent reviews are well earned.
Description of Work: New Front Door

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,100

Pamela L.
05/2018
5.0
replacement windows, doors
  + 0 more
Went great. This is the best experience we've had with any contractor. Edgar is very nice, low key, and very knowledgeable. Jaime and the installation crew are true pros, and a pleasure to have around the house for a few days. I would not hesitate to hire them again.
Description of Work: All new windows and two exterior doors

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$17,000

Mahtab M.
04/2018
5.0
gutter repair
  + -1 more
What an amazing company! Mr. Li is professionalism personified, especially dealing with endless questions and concerns. The work was done in a prompt, professional and detailed manner. They replaced all our gutters- redid the whole house and all at a fair price. The quote we got was detailed, and every aspect of the work was explained to us in advance. We could not be happier with this company. I only wish all our experiences were this good! Will absolutely hire for future work on front door and other exterior work. Perfect!
Description of Work: Gutter replacement

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,900

Mahtab M.
04/2018
5.0
gutter repair
  + -1 more
Fantastic job! We could not be happier with this company. Rapidly responsive, both via email, phone and in person - detailed quote, detailed discussion of replacement plan, and detailed invoice. Rapid but perfectly executed job. If you need to replace your gutters don't use any other company. Highly recommended.
Description of Work: All gutters replaced

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,927

Ulysses V.
04/2018
5.0
replacement windows, doors
  + 0 more
I have used Crystal Exteriors for two window/door projects. I am scheduling my third with them. This company is an absolute pleasure to work with. The owner, Mr. Li, is friendly and extremely knowledgeable in his field. He will offer advice to help you make the best decisions in your project. I appreciate that immensely since most of us are not going to be experts in these kinds of projects. All the research in the world takes a back seat to the solid professional expertise which Mr. Li will provide you in your decision making process. Unlike many companies that will pressure you into signing the day they come out, Mr. Li is not like that. That is certainly something I admire and appreciate as it demonstrates confidence in his work as well as respect in your decision-making. His install crew demonstrates the same level of dedication and attention, which is crucial. You can pick out the highest quality door, window, siding, etc. for your project, but unless the install crew is proficient and experienced, that quality will be for naught. With Crystal Exteriors the install crew won’t let you down. They are punctual, courteous, and experienced. In any project, unforeseen and unpreventable things can happen. To me a true test of a company is how they respond to these situations. Again, Mr. Li won’t let you down. He clearly takes pride in a job well-done. Crystal Exteriors are also competitive in their pricing. In the home renovation industry my experience has been that some companies, especially those with high pressure sales, will attempt to gouge you in their pricing. Crystal Exteriors is not like that. I feel their pricing is very fair for the quality of product as well as the quality of install. I highly recommend Crystal Exteriors with your home renovation projects. Working with them has made my own renovations a journey of smooth sailing.
Description of Work: I have had window and door installs performed with Crystal Exteriors.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Robin H.
03/2018
5.0
gutter repair
  + -1 more
In a recent high-wind storm, a downspout blew off the house. The gutter and downspouts on this side of the house needed replacing. I called Edgar Li of Crystal Exteriors, who had done a great job for us previously on the other side of the house. He told me it would be 2 weeks, but he actually came in just a couple of days, working around our schedule too. He runs an extremely professional and helpful operation, feels like personal service at a great price. I’m so grateful for this quality of service!
Description of Work: A recent storm had blown the downspout off the house. Gutter and downspouts on one side needed replacement.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$800

Alison F.
02/2018
5.0
siding, doors
  + 0 more
From start to finish, Edgar Li was extremely responsive, professional, knowledgeable, and gracious. He inspired our confidence right away because of his openness and forthright manner in answering our questions and explaining any issues. He actually emailed us the estimate from his supplier who builds the doors, and to that he added his cost for installation. Totally transparent. It was easily the best estimate. When the door came, his team was terrific at installation and the whole area was completely clean. The door is a perfect fit in a 100-year-old doorway frame, thanks to Edgar Li’s care in measuring. This company is outstanding!! We are thrilled with our door.
Description of Work: Replacement screen/storm door for front of house. Door is rounded at the top and is quite tall, so it is a custom job.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,000

Adrian F.
01/2018
5.0
roofing, siding
  + 0 more
Fantastic. Edgar Li came to our house to look at the roof. He was so honest, professional and pleasant. He told us he did not believe it was a leak, but condensation in the coldest room in our house. We had rain, and sure enough, no water. Very impressed with his honesty.
Description of Work: Look at possible leaking roof.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Erica B.
11/2017
5.0
gutter repair, roofing, replacement windows, doors
  + 2 more
Crystal Exteriors is a company with the perfect balance of being cost effective while using top quality materials and having the skills for great installation. They are also professional, easy to work with, and honest. They did our roof, gutters, windows and door. Working with Crystal Exteriors has helped take some of the stress out of being a first time homeowner. We bought our first home this summer and ended up discovering that the previous homeowner took shortcuts wherever they possibly could, and they hired a terrible roofing contractor leaving us with a brand new roof full of leaks. We weren’t going to make the same mistakes he did, we were going to do this right- so we did our research and met with several different roofing companies, local and big-name, before meeting Edgar and deciding to go with Crystal Exteriors. We chose them based on their reputation, knowledge, and professionalism as well as the extremely reasonable estimate provided and warranty on the work and materials. They did a total roof replacement, from the plywood on up. The job they did was meticulous, from the details like the flashing around the chimneys, to the cleanup of nails and debris at the end of the job. They completed the job in one day as promised, and David, the roofing supervisor with decades of experience, oversaw the job and met with me at the end of the day to make sure we were 100% happy. We were so impressed with them that we hired them to redo our gutters/downspouts, and again, the estimate was the most reasonable and the materials used and workmanship was top notch. We also hired them to replace our old basement door with a steel security door, and replace our old basement windows as well. Their prices were much lower than other companies that provide the same exact brand and items (ProVia Legacy door and ProVia Endure windows). The installers were professional and did an excellent job. I ended up recommending Crystal Exteriors to my mother and she got her gutters replaced by them. I found out later on that our realtor’s other clients in the same neighborhood had their roof done by them as well and were recommending them. Edgar and David are honest, reliable, and take pride in their work.
Description of Work: Roof replacement, gutters, door, windows

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$15,000

Steve P.
07/2017
5.0
doors
  + -1 more
We replaced our front door with a steel door with a nice glass insert and two full glass sidelites. The owner, Edgar Li, came to our house for the estimate and his demeanor, knowledge and professionalism far exceeded the other. He knew exactly what would work in our opening (another door company and recommended something that wasn't available). He made some recommendations that modify what we thought we might want which turned out to be much better. We also had Edgar replace our rear door which was not closing well. The estimate was very reasonable and less than most. At installation, Edgar's door team was superb. We could not tell at the end that any work had been done. The inside and outside detail work was excellent. They discovered the back door was no longer square, which meant that the outside cedar molding was also not square. They were able to square up one side and the top but need a new plank for the other side. This was an unusual size cedar plank but Edgar found one and came back himself to finish that. We could not be more pleased.
Description of Work: We needed a new front door and a new rear door.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$9,657

Robin H.
05/2017
5.0
gutter repair, siding
  + 0 more
Perfectly, see above. Best estimate, best service. Great company!
Description of Work: My gutter and downspout had fallen off the house part way down. This happened during a very rainy stretch of time when many companies did not even respond to my inquiries. Mr. Li was very sympathetic to the urgency of my situation and fit me in on a holiday. In addition, he offered the preferred solution, total replacement of the entire gutter and both downspouts, with a larger size of both (definitely needed), for 50% less than another highly rated company that was described as somewhat overpriced on Angie's List. A third estimator offered only to add back the part that had fallen off, using same undersized gutter from initial builder, for the same price as Mr. Li. My choice was "Crystal" clear. They came one day earlier than expected, did a perfect job. Mr. Li is super professional and extremely reliable to deal with. I feel lucky to have found them and will go back for our additional exterior work.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$850

Josh K.
05/2017
5.0
doors
  + -1 more
Excellent, no pushy salespeople, very knowledgeable owner who takes pride in meeting your needs, courteous and expert installation. Highly recommended.
Description of Work: Replaced front door.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,000

joe W.
05/2017
5.0
replacement windows, doors, window cleaning
  + 1 more
excellent team. In and out in 2 days, cleaning up as they went. didn't break a thing! very courteous.
Description of Work: all new windows, and 1 new side door

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$21,000
    • 1(current)
    • 2
    • 3

Contact information

7232 Mainstream Way By appointment ONLY. NO staff for walk in., Columbia, MD 21044

http://www.crystalexteriors.com

Service hours

Sunday:
9:00 AM - 7:00 PM
Monday:
8:00 AM - 7:00 PM
Tuesday:
8:00 AM - 7:00 PM
Wednesday:
8:00 AM - 7:00 PM
Thursday:
8:00 AM - 7:00 PM
Friday:
8:00 AM - 7:00 PM
Saturday:
9:00 AM - 7:00 PM

Licensing

Insured

Licensed*

Trade License Number
420216000065
Trade License Locale
District of Columbia
Trade License Authority
DCRA
Trade License Expiration
12/31/2021

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
Yes
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Doors,
Siding,
Roofing,
Windows,
Gutters

FAQ

Crystal Exteriors LLC is currently rated 5 overall out of 5.

Sunday: 9:00 AM - 7:00 PM

Monday: 8:00 AM - 7:00 PM

Tuesday: 8:00 AM - 7:00 PM

Wednesday: 8:00 AM - 7:00 PM

Thursday: 8:00 AM - 7:00 PM

Friday: 8:00 AM - 7:00 PM

Saturday: 9:00 AM - 7:00 PM

Crystal Exteriors LLC accepts the following forms of payment: Check,CreditCard,Financing Available,PayPal,Venmo,Zelle
Yes, Crystal Exteriors LLC offers free project estimates.
Yes, Crystal Exteriors LLC offers eco-friendly accreditations.
No, Crystal Exteriors LLC does not offer a senior discount.
No, Crystal Exteriors LLC does not offer emergency services.
Yes, Crystal Exteriors LLC offers warranties.
Crystal Exteriors LLC offers the following services: ProVia Exterior Entry doors, Vinyl and Wood windows, Vinyl, LP SmartSide, and James Hardie siding, Exterior trim, Seamless gutter, Asphalt shingle roof replacement services.
Window cleaning, No repair service. Only full replacement.

Contact information

7232 Mainstream Way By appointment ONLY. NO staff for walk in., Columbia, MD 21044

http://www.crystalexteriors.com

Service hours

Sunday:
9:00 AM - 7:00 PM
Monday:
8:00 AM - 7:00 PM
Tuesday:
8:00 AM - 7:00 PM
Wednesday:
8:00 AM - 7:00 PM
Thursday:
8:00 AM - 7:00 PM
Friday:
8:00 AM - 7:00 PM
Saturday:
9:00 AM - 7:00 PM