• Asphalt
  • Building Envelope
  • Cleaning
  • Concrete
  • Electrical
  • Elevator Service
  • Fencing
  • Flooring
  • General Contractor
  • HVAC
  • Landscaping
  • Life Safety
  • Masonry
  • Mechanical
  • Painting
  • Plumbing
  • Roofing
  • Security Systems
  • Waterproofing

Roofing, Remodeling, General Contracting since 1994

Blair Construction was founded in 1994 and has grown into a full-service contractor and roofing company, serving customers throughout Maryland and DC. We insist on retaining the same attitude we started with: neighbors helping neighbors. We think it’s the only way to do business.

The growth of our business depends almost entirely on references and recommendations we receive from our satisfied customers. That is the basis for our company motto – “Your Satisfaction is Our Reputation.” It means that we only succeed when we provide the highest level of service and craftsmanship, that is sure to earn us your praise.

Commercial Roofing

Blair Construction is one of Maryland’s leading commercial roofing contractors providing a wide range of services throughout Maryland, including Annapolis, Severna Park, Bethesda, Crofton, Bowie, Davidsonville, Laurel, Edgewater, Columbia, Millersville, and Arnold. From roof installation and repairs to preventative maintenance and property management, our work is efficient, high quality, and affordable.


Blair Construction is a certified Firestone Building Products roofing installer and uses materials from their full line of roofing systems and installation accessories. The Firestone Red Shield Warranty can range from five years to a Platinum 30-year warranty. Benefits include material and labor coverage with comprehensive, no-dollar limit liability, “edge-to-edge” system coverage, and coverage that’s transferable from owner to owner.

Flat Roofs

Blair Construction specializes in re-roofing and repairing flat and low slope roofs of any size or type. If well taken care of by a flat roofing contractor, a flat roof should have a lifespan of 25 years or more. We recommend annual roof inspection and maintenance, with additional repairs when necessary.


Metal roofs are an excellent choice for commercial applications because they’re non-combustible and fire resistant, low maintenance, long lasting, energy efficient, attractive, and weather resistant. They’re available in a variety of styles and materials and are also an excellent method for re-roofing an existing roof and increasing your building’s value. Metal roofs offer commercial building owners an exceptional value, with long life expectancy and competitive pricing.


Blair Construction has extensive experience in applying and maintaining Maryland roof coatings. Elastomeric roof coatings are an excellent means of prolonging the life of both traditional and metal roofing systems while reducing energy consumption. Coating adds a protective layer to existing roofing system and are more cost effective than a retrofit. Most coating manufacturers offer 5-year or 10-year system warranties on coating installations.

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  • Monday09:00 AM - 05:00 PM
  • Tuesday09:00 AM - 05:00 PM
  • Wednesday09:00 AM - 05:00 PM
  • Thursday09:00 AM - 05:00 PM
  • Friday09:00 AM - 05:00 PM

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