Replacement Windows

The #1 Window Replacement Company in Maryland

Window replacement experts maryland
  • Home window installation professionals
  • Save money on energy bills and make your home look great!
  • Affordable payment options and pricing – get a free quote!

When deciding on the right kind of windows, choosing the right window replacement company is imperative before installing them. Energy efficiency today is the biggest topic for most people.

The US Department of Energy has estimated that almost 30% of a home’s energy can escape through poorly insulated windows. Replacement windows are an important investment that effectively cut down on your energy bills over time.

Selecting vinyl windows that will enhance the beauty and durability for your home is just as important. Certified Inc. Roofing in Columbia is committed to making sure you are completely satisfied with your new energy efficient windows. We have a wide variety of styles and well known brands to choose from including Plygem, Andersen, Marvin, Pella, and Plygem.

The Window Styles You Want, The Prices You Need

  • Dedicated Columbia window replacement specialists
  • Plethora of window styles and sizes
  • The quality of our work is unmatchable

Window styles have changed over the years throughout the Columbia area, but no matter the style of window Certified Inc. Roofing can get the replacement job done right. Some wood and vinyl window designs haven’t changed, but the energy efficiency of them has. No matter how you want the job done, we’re here to serve.

Here are a few popular window styles:

Awning Windows

Awning windows have hinges at the top and open outward. They provide a benefit to the homeowner with their wide design leaving a side-to-side amount of ventilation. They are often placed above or below other windows to add light and ventilation to a room.


Bay Windows

Bay windows are windows that project outward from the home. They also provide ventilation from each side with your choice of either a casement or double hung style.


Casement Windows

Casement Windows have hinges on the sides and open with just a turn of a handle located at the bottom of the window. Most of the time they are taller than wide and provide excellent ventilation especially for hard to reach places.


Double Hung Windows

Double hung windows were originally often fitted with shutters. They slide up or down to provide ventilation. They have two sashes in a single frame and are a great option for any room in the house.

Get Your New Windows Professionally Installed

  • Our team knows what works and what doesn’t
  • With unique processes, we get the job done right and on time
  • Call today to upgrade your windows sooner than later

If you’re located in the Columbia area and need a professional window replacement company, you’ve come to the right place.

So what’s the next steps? Contact the #1 roofers in Columbia and we’ll get a team member out to your home to explain all of your replacement options and answer any questions. Custom sizes and orders? No problem. Certified Inc. Roofing can help and order what’s needed no matter what kind of job it entails.

We’ll get measurements for your new windows and be on our way.

Reviews


Certified Inc. Roofing IconCertified Inc. Roofing

9520 Berger Road Suite 112, Columbia

4.8 ★★★★★ 126 reviews

  • Avatar Kevin Hawkins ★★★★★ 4 months ago
    Very professional and knowledgeable. Extremely please with work. Met all time lines and budget. Easily rank in top 5% of firms I have dealt with in Northern Va.
  • Avatar Maria Di Maria ★★★★★ 2 months ago
    A storm damaged our roof. The company patched spots where shingles had blown off and these patches survived a second storm. Then the company replaced our entire roof. Excellent company! Highly recommended!
  • Avatar Paddy Gordon ★★★★★ 5 months ago
    Steve, the owner, of Certified Roofing gave us a reasonable estimate to replace our roof. Our house is 3 stories in the back and one story in the front with 2 skylights and a change in roof line in the front. There is a front door overhang that is also roofed--so not an easy installation. The choices of shingles was excellent.The crew arrived on time, was very professional, and did excellent work. They were led by Javier who was exceptional. They cleaned up beautifully. When a small problem occurred, the repair was made and Steve came out. This was last October. This week, 5 months later, we asked Steve if they could come out to reinstall a gutter guard that blew loose. They offered to do the job at no cost to us. We recommend them without hesitation. They care about their work and offer a great value for roofing.
  • Avatar Anna Ouellette ★★★★★ a month ago
    By the time I connected with Jay from Certified, I had already been through a few roofing companies. Jay was not only friendly, but very patient with a first time homeowner such as myself. Certified had by far the best warranty to offer us, and was willing and eager to work with our insurance in order to cover it. We had to delay a few times due to weather (can't be helped!), but the office was always very communicative. The roof took 1.5 days to complete, and the end result was amazing. We had quite the extensive replacement job, and these guys were top notch. They replaced it, and fixed errors from the previous roof installation along the way. A couple days after our install was complete, a huge rain/wind storm rolled in. Not only did we not hear the rain, but none of it got in, much to our relief! Thanks, Jay and the whole team at Certified!
  • Avatar William Donovan ★★★★★ 4 months ago
    I highly recommend Certified Inc. Roofing. Steve personally came to my home to inspect the roof with me and explained to me how they would install the new roof. Easy to select roof color and easy to get quote for replacement. Day of, crew arrived on time and worked steady & hard all day. Finished and cleaned up everything all in one day. The crew were nice, polite and professional. They delivered on everything promised and exceeded our expectations! Definitely highly recommended them!!!
  • Avatar Ryan Sullivan ★★★★★ 3 months ago
    Great work and great service. Caught Jay giving an estimate to a neighbor and snagged his information.Jay initially walked around the house to get a general feel for the roof and scheduled a formal estimate meeting a few days later. Jay was incredibly thorough and took down all the needed information. Afterwards he sat us down to explain the exact process, the materials of construction they would use, why they chose to use them, and their function for the roof. As new homeowners, and knowing our roof was incredibly rough shape and well past its lifespan, we greatly appreciated this. Contracts were signed that week and the work was scheduled less than a week out. Day 0 was material delivery, Day 1 was the complete roof installation, Day 2 were new gutters. Everything looked incredible and made the house look brand new. Very happy with Certified Inc. and plan to use them for any new work in the future.
  • Avatar Wendy Emblin ★★★★★ 4 months ago
    I had a new house roof with new gutters and then later needed repairs and new gutters on 2 horse barns , plus leaf guards on the house one side. Quotes were similar to another company but overall a better deal.Steve is excellent to deal with; there were a some problems but they were rectified very quickly, and he was very helpful in the process. The crews were very hardworking , and wasted little time even when extra supplies were needed as efficiently arranged for them so saving a delay.Delighted with the outcome, no worry about rain, hail , snow or winds on the buildings.
  • Avatar Nick Brown ★★★★★ 4 months ago
    Very pleased with the work of Certified Inc. I recently acquired a historic 1908 home and had all windows replaced. They look great, inside and out and flow seamlessly with the historic home. Craftsmanship is on point. I only had one issue with a simple sill that was not sloped properly, but these things happen in an old home, and Certified fixed it. Would recommend!
  • Avatar Sameer Pandit ★★★★★ 6 months ago
    We replaced a 18 year old cedar shake roof with asphalt shingles. Extremely happy the way in which Certified managed the job. From promptly providing an estimate to installation the project was completed within 2 weeks ! The installation took 2 days. The crew did a great job with installation and clean up. I chose Certified as they provided with CertainTeed material and their pricing was within our budget. Will highly recommend Certified, Inc .
  • Avatar Robert Eckrich ★★★★★ 8 months ago
    Steve and Jay came out the day after we called to do the inspection and give us a quote. Within days of us letting them know that our homeowners association approved our application to replace the roof and gutters, they had us on the schedule for installation. Roof took one day and the gutters done a day later. Top quality materials and workmanship all around. The next door neighbors also remarked about how efficient the installers were and how they didn't cause any disruption in the neighborhood. They also did a fantastic job cleaning up; no loose nails or other materials left behind. A well done job all around.
  • Avatar Sean ★★★★★ 6 months ago
    My experience with Certified was nothing but positive. I had a severe roof leak and Certified was one of many companies to provide quotes. Jay came out for my estimate and walked me through everything. He even gave me some advice and help with making temporary fixes for an upcoming storm. After going through all my quotes, Certified was the clear winner. They scheduled my installation and got everything done exactly when they said they would. It looks great and I am super happy.
  • Avatar Melissa Holmes ★★★★★ 10 months ago
    We are in love with our new roof. The color was spot on and the gutters are amazing! My husband and I are thrilled to not have to deal with cleaning gutters and we are hoping to see improvement with our attic venting when the season changes. (Currently it's too hot to even think about going in the attic.) Removal and installation of the roof took less than 8 hours and the gutters were installed 2 days later. Juan was amazing with being a stickler for the details. He was gracious enough to come back out and fix a slight issue within a very reasonable amount of time. Now our house is perfect. Thank you so much!

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