Roofing Service in Harwood, MD

Certified Inc. handles Commercial and Residential Contracting services in Bethesda, Howard County, Montgomery, Frederick, Anne Arundel, Prince George's, Fairfax County, Arlington, City of Alexandria, Loudon County, Prince William & to include Washington, DC., and nearby areas. Commercial, Residential, Restoration, Insurance, Roofing, Siding, Windows, Doors, Certified Inc is an expert in these areas. Flat / Low Slope, TPO, PVC, Cedar Shake and Shingle, Slate, Synthetic Shake and Slate, Asphalt Architectural Shingle, etc. Customers love us because of our Military and First Responder Discounts, plus our 100% custom satisfaction rate. We also have industry affiliations and certifications such as CertainTeed 5-Star, CSSB and Mule-Hide. Our estimates and visits are always free.

Here at Liberty we have over 55 years of experience - Contact us today for a FREE Estimate!! When a project is completed we love getting testimonials from our customers telling us how much they LOVE the look of the work we have done on their home!

Premier Remodelers prides itself on Quality, Value, and Service for the last 34 yrs! We have completed over 5000 jobs in the area. Mr. Rodriguez personally handles all project and puts the right teams on your project to achieve the desired results! Call for our free estimate!

Your roof is the most important surface on your home, yet you probably don’t think about it until it leaks and cost you thousands of dollars in damages. While your roof should last 20 years, the average roofing company only stays in business five years. You need a roofing company that stands by its customers for decades. We’ve been keeping families safe, dry, and secure for 25 years. Every roof comes with a 50 year manufacturers warranty option. Over and above that, we offer a 10 year workmanship warranty.

We have the experience, giving the best completion and finish to our work, service and excellence is our goal to continue growing

At Alliance Construction, we regard “homeowner” to be a hard-earned title that deserves the utmost respect. We believe every homeowner deserves the opportunity to choose a high-quality investment in the upkeep and renovation of their home, their most valued asset. We don’t aspire to be the cheapest option – because cheap means cutting corners on quality. We aspire instead to deliver long-term value through excellent service, high-quality products, expert installations, significant energy savings and respectful business practices. We are as proud of our long-term, premium value as you are proud to be a homeowne