The TRUSTED Commercial Roofing company in THE MARYLAND & DC AREA

Excellent Craftsmanship Since 1984

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5-Star CertainTeed Installer

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100% Satisfaction Guarantee

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Military and First Responder Discounts

The Leading Local Commercial Roofing Specialists in Maryland

Commercial roofing company maryland

You wouldn’t settle for a mediocre company to install the roof on your home, would you? Absolutely not! Why should it be any different when it comes to your business? Choose a company who understands how to replace your roof and keep your business running.

  • Safety: Safety is our top priority in any commercial roofing project. Our safety record is backed by years of experience and training on the most updated safety protocols.
  • Quality: Certified Inc. Roofing has completed some of the largest commercial roofing projects in Maryland. We make sure to deliver exceptional work and excellent service with every project.
  • Integrity: We are a well-respected commercial roofing company because we operate under one core principle: just do the right thing. With years of experience and a dedication to our community, our reputation is what makes us stand out from the rest of the roofing industry.

Commercial Roofing Services We Offer

From large scale to small scale roofing projects, we offer a number of commercial roofing options to keep our customers happy. These services include:

Commercial Roof Replacement & Installation

Our commercial roofers make sure that every component of your roofing system is properly installed and secured. We can install a wide range of roofing materials over your business that will deliver the energy efficiency and durability you need.

Commercial Roof Repairs

We can assist with any commercial roofing repairs your building requires. We’ve seen it all when it comes to weather damage in the DMV area, so we’re ready for anything! Regardless of the material or depth, our team is prepared to tackle any commercial roof.

Government Contracts

As a Service-Disabled Veteran Owned Small Business, we are listed on https://sam.gov/ to work on government contracts for commercial roofing.

The Types of Commercial Roofs We Install

TPO Roofs

TPO stands for thermoplastic polyolefin. TPO roofing is a single-ply membrane made of rubber that covers the surface of your roof. It is a very durable and cost-effective option for commercial roofs, potentially lasting up to 30 years if properly cared for.

PVC Roofs

PVC roofs are made from polyvinyl chloride. Like TPO roofs, it is also a single-ply membrane that covers your roof. It is a strong and stable material that can be installed by welding rather than adhesive.

Flat Roofs

Flat roofs are a great option for businesses because they require fewer damage and repair costs over the lifespan of the roof. We specialize in flat roofs for commercial and industrial buildings and are happy to answer any questions you may have throughout the entire replacement and installation process.

Commercial Projects We Work On

From local businesses to multi-family properties, we provide commercial services to a wide-variety of clients. This includes:

  • Churches
  • Assisted Living Centers
  • Multi-family Properties
  • High Rises
  • Schools
  • Embassies

Contact Us for Your Free Project Estimate

When you hire Certified Inc. Roofing for your commercial roofing project, you can rest easy knowing that your business is in good hands. We have over 25 years of experience installing flat and low-slope roofing projects. Let our expert team of roofing company in Columbia, Maryland help your business stay safe, dry, and protected.

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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