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 apart in the industry.
Recently, homeowners in Columbia, MD, contacted us about a problem many face: mold and moss growth on their shingles. Despite being under warranty, their roofing had become unsightly, prompting the homeowners to seek a fresh installation.

The Project: Asphalt Shingle Roof Installation in Beautiful Burnt Sienna
Our team promptly scheduled an initial consultation to assess the situation. The homeowners were pleased with our quick and efficient scheduling process, noting that our team was professional and easy to work with. After a thorough inspection, we confirmed that a fresh shingle roof installation was necessary to maintain protection for their home.
Mold growth on shingles can significantly compromise the health and longevity of your roof. Mold can deteriorate shingle material, weakening structural integrity and potential leaks. Also, mold can spread to other areas like chimneys and fascia boards, causing extensive damage that may require costly repairs or replacements.
The project began with a thorough assessment of the existing roof. Our skilled contractors removed the old, moss-covered shingles, ensuring the underlying structure was intact and ready for new installation. After preparing the surface, we meticulously installed the new Burnt Sienna asphalt shingles, following best practices to ensure durability and longevity. The entire process was completed efficiently, much to the homeowners’ satisfaction.
This shingle roof installation project highlights the benefits of regular maintenance and the importance of paying attention to roofing warranties. By choosing Certified, property owners can ensure their roofs are replaced professionally, enhancing the safety and aesthetics of their homes.
Call Certified Roofing for Professional Shingle Roof Replacement in Columbia, MD
Certified offers expertise, quality materials, and a customer-focused approach for property owners in Columbia, MD, considering a roof replacement or other roofing services. Contact Certified Roofing today and experience the exceptional, detail-oriented shingle roof installation or replacement services you deserve.
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If you’re a property owner in Columbia, MD, facing moldy asphalt shingles or other roof issues, don’t wait—contact Certified Roofing for a consultation and discover why our customers become customers for life!



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 material’s sets of pros and cons, traits that each material possesses, and the weaknesses that you will want to know about.
TPO
PVC
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