D&O Contractors Inc. has been serving the greater central Illinois area for over four decades. Established in 1974, we specialize in home remolding/renovations, roofing/siding, A.D.A modification, home additions, commercial improvements, and many more. In order to give back to our community, D&O Contractors Inc. continuously works with government housing services such as Block Grants, Home Funds, and Get the Lead Out. We became accredited with the BBB as of November 1, 2015 while since maintaining an A+ score.  

  1. Residential Remodeling
    Functional, inviting home renovations and remodeling offered in both new and existing floor plans.
  2. Roofing
    Certified licensed roofing contractor for both commercial and residential buildings. We currently offer asphalt, flat/single ply, and transitional tile roof construction.
  3. Commercial Renovations
    Decades of experience in commercial remodeling including retail, store-front, A.D.A. installation, office space modifications, and flat roof repairs.
  4. Insurance Claims
    Homeowner and business insurance claims and services for fire, water, and wind damages.
  5. Deck & Patio Construction
    Personalized deck and patio installation available in a variety of finishes for both free standing and attached structures.
  6. A.D.A Modifications
    Building accommodations for the physically disabled.
  7. Snow Removal
    Commercial winter snow removal and ice melting services.
  8. Mold & Lead Removal
    Certified/licensed mold and lead removal experts.
Meet The Team
  1. Dan Oloughlin
  2. Judy Whaley
    Office Manager