We Have Your Home Covered - Celebrating Our 30th Year In Business - MHIC #87834


Roofing Howard County MD Roof Installation, Siding and Gutters Repair, Window Replacement, and Deck Construction Specialist


RJ Grimes has been improving the value of homes throughout Howard County, MD for over a quarter of a century. A locally owned and operated home improvement contractor, RJ Grimes is fully bonded and insured and is an MHIC-licensed contractor (MHIC #87834). We take tremendous pride in the work we do helping our customers throughout Howard County improve their homes through roof repairs and replacement, siding and gutters work, and other exterior remodeling services.

Services Siding Replacement Maryland

Our highly qualified and hardworking team will provide you with the highest quality service for your home. From the estimate to the design, to the actual construction, RJ Grimes’ friendly staff will be open and communicative with you, helping ensure you’re pleased with the result. Some of the many home repair and remodeling services we provide include:

  • Roof replacement
  • Gutter repair
  • Shingle replacement and re-tightening
  • Deck construction
  • Emergency roofing services
  • Roof repair
  • Window replacement
  • Custom-fitted downspouts
  • Siding repair and replacement
  • Gutter protection systems installation
Services Deck Construction Maryland

If you are searching the internet for “best roofing contractor near me” or “best home contractor howard county md,” RJ Grimes serves all of Howard County MD including Columbia, Lisbon, Glenwood, Dayton, Laurel, Elkridge, Savage, Jessup, Ellicott City, Glenelg, Woodbine, Hanover, Marriottsville, Woodstock, Clarksville, Fulton, Mount Airy, West Friendship and Sykesville. Get in touch with us today!