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Certified Roofing, a Maryland-based family-owned roofing business, has been a cornerstone in the Columbia, MD, roofing industry since 1984. Known for our commitment to quality craftsmanship and customer satisfaction, we provide exceptional shingle roof installation services without high-pressure sales pitches or exorbitant prices. Our expertise, use of quality materials, customer-centric service, and professionalism set us […]

Certified Roofing recently completed a comprehensive project for residential homeowners in Woodbine, MD. The client contacted our team after experiencing severe weather-related issues that compromised the integrity of their home exterior. We’re known in the Baltimore-Washington metropolitan area for our roofing expertise and reliability, and we proved it with a full roof replacement, trim, and […]

When it comes to the roofing of your Columbia commercial property, there are many options to consider for your roofing material. But between the three main roofing types of EPDM, TPO, and PVC, how can you tell which one is the best for your situation? To help you make an informed decision, let’s discuss each […]

Roofing nails help hold all the roofing materials altogether. Without them, it would be impossible to secure shingles, sheathings, and roof shingles. If you ever wondered how long it takes for a roofing nail to rust, we’ve got you covered! Most roofing nails could last a lifetime, while some roofing nails may have 20-50 years […]

When it comes to the roofing of your commercial property, there are many options to consider for your roofing material. But how can you tell which one is the best for your situation? To help you make an informed decision, let’s discuss the three main types of single-ply membrane roofing: EPDM, TPO, and PVC. Each […]

Metal roofs are an excellent choice for Columbia homeowners who are looking for a roof that will be both beautiful and durable, capable of standing up to the often extreme weather in the area.  Quality roofing systems do come at a price and, while their longevity makes them a cost effective option, metal roofs may […]

Homes in areas with high humidity levels tend to struggle quite a bit with moss growth on their roofing systems. And you may be thinking; that it’s just a bit of moss and that it’s not a big deal. However, while moss growth may look good on some fairytale cottages, in reality, it is capable […]

Fire is one of the most powerful elements on Earth. We use it for cooking food, creating art, creating electricity, and so much more. However, while fire has the potential to create, it also has the power to destroy. Wild forest fires have destroyed major ecological environments, and they’re a pretty common occurrence in Maryland. […]

You can expect to pay between $20,000 and $80,000for a slate roofing installation or replacement in Columbia. On average, slate roofing in Columbia costs $12 to $40 per square foot. The total cost of your slate roofing replacement or installation project depends on the size of your home, the type of slate you install, and […]