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Taking CallsVerifiedWindow Installers in Columbia, Maryland

Crystal Exteriors LLC

Taking Calls in Columbia Today 4.90 (105 reviews)(301) 681-8186

Crystal Exteriors LLC is based in Columbia and replaces vinyl and wood windows, including triple-pane vinyl options. Its window offerings include ProVia, Marvin and MI Window products, and it also replaces entry doors, roofs and siding.

Business Highlights
  • Crystal Exteriors is a family-owned business with more than 30 years serving homeowners.
  • Crystal Exteriors is a ProVia-certified installer.
  • Crystal Exteriors guarantees professional service with personal care and respect.
  • Crystal Exteriors is a Certified CertainTeed Select ShingleMaster.

Service Area

Washington, D.C., Virginia, Maryland, Columbia, Fulton, Laurel, Howard County and Ellicott City.

Taking calls through ProsGrade. Crystal Exteriors LLC is one of 10 window installers ProsGrade lists in Columbia, Maryland.

Listing details

5 services listed, including Window replacement, Door replacement and Roof replacement. Open 7 days a week. Rated 4.9 from 105 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Crystal Exteriors LLC compares with the other 9 window installers on ProsGrade in Columbia, using public Google ratings and review counts.

  • Ranks in the top half of the 10 Columbia window installers on ProsGrade by Google rating and review volume.
  • Rated 4.9 on Google, at or above the 4.7 average of other Columbia window installers on ProsGrade.
  • One of 7 Columbia window installers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

5 services
  • Window replacementVinyl and wood; triple-pane vinyl; ProVia, Marvin and MI Window products.
  • Door replacementFiberglass and steel entry doors.
  • Roof replacementAsphalt roofing.
  • Siding replacementInsulated vinyl and fiber cement.
  • Seamless gutters

Reviews

What customers say

Customers praise prompt communication and follow-through, including attention to smaller post-installation issues. A customer with a ProVia sliding patio door reported that a technician diagnosed a broken roller after the screen door stopped staying on track, then replaced it on the spot.

Customer Reviews

sharon chu

I recently contacted Crystal Exteriors because the screen door on my ProVia sliding patio door would no longer stay on track. I sent a text asking whether the issue might be covered under the warranty and honestly wasn't expecting much more than a simple answer. To my surprise, Crystal Exteriors immediately offered to send someone out to inspect it. A technician arrived promptly, diagnosed the problem as a broken roller, and replaced it on the spot. The repair itself was relatively simple, but that's not what impressed me most. What stood out was the level of customer service. Crystal Exteriors treated my request with the same professionalism and urgency that they would have given a much larger or more complicated job. In today's world, it's easy for companies to focus only on big projects, but Crystal Exteriors demonstrated that they truly value their customers long after the original installation is complete. Their responsiveness, follow-through, and commitment to customer satisfaction were outstanding. It's refreshing to work with a company that stands behind its products and takes care of its customers regardless of the size of the issue. I highly recommend Crystal Exteriors and will gladly use them again in the future.
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Sun Shine

I recently had my roof, gutters, and downspouts replaced by Crystal Exteriors LLC and I was extremely pleased. The owner, Jason Lim is professional and knowledgable and made the who process seamless. In addition, Crystal Exteriors LLC has a ShingleMaster PRO for Certainteed SureStart. Mr. Lim was always responsive to my questions by phone, text, and email. I appreciated the detail estimate. The crew arrived promptly and covered landscaping, porch steps etc. When the roof was completed the crew cleaned everything including a magnetic sweep. The roof, gutters, and downsputs looks fantastic. I highly recommend Crystal Exterior for roof, gutters, and downspouts. They also do siding, windows, and doors.
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Brian Hall

Crystal Exteriors is hands down the best. I’m not one who writes many reviews but I really want to highlight this company and the owner Edgar. We had 4 doors installed in 2018, all of them have been great and they look like they will stay that way for many years to come. Over the past 8 years I’ve only had to request service twice and that was for a storm door. Both issues were accessory parts worn down by general use. Both times they addressed the issue immediately. I couldn’t be happier with them and the service they provided. While I recognize I could have found a contractor to replace these doors cheaper in the past, it is the attention to detail and amazing customer service that have more than maid up for a little upfront savings. Peace of mind is a premium in my experience and I have that with all my doors and my relationship with Crystal Exteriors. You won’t go wrong choosing them for your projects.
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Frequently Asked Questions

Does Crystal Exteriors LLC provide ENERGY STAR-rated windows?

It says it provides only ENERGY STAR-rated products to customers.

What warranty comes with Crystal Exteriors' entry doors?

It says each entry door comes with an extended manufacturer warranty.

How does Crystal Exteriors handle entry-door replacement?

It says its team works with homeowners from measurements through door replacement.