Maryland: 301.854.2764 Virginia: 703.752.6121
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Edward Hammerman

This is my second time working with Certified on a major whole house renovation. As a detail-oriented customer, I rely on Tom Keehn and his crews. They don’t let me down. They’re responsive and professional. They do what they say they will do and then do a bit more to ensure customer satisfaction. In this last job, they replaced the roof, siding, gutters, and capped other wood around a new carport and hung the ceilings for a carport, and covered porch. The crews are friendly, helpful, hard-working, professional and clean-up. And if there were problems, they responded the same day and sometimes fixed them before sundown. I recommend Certified Inc without hesitation.

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*Please note that we do not do repair work.
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